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(factor analysis AND status_i:(2)) 6display_type_idisplay_type_i_lookup_exactkeywords_mftdate_year_tauthor_id_miauthor_id_mi_lookup_exactauthor_mftjournal_name_t_ftsubject_misubject_mi_lookup_exactgenre_type_t_ftismemberof_mftismemberof_mt_lookup_exactsubtype_t_ftscopus_doc_type_t_ftscopus_doc_type_t_lookup_exact(_authlister_t:(1)) AND (status_i:(2)) 34232013-09-01T00:00:00Z4952014-02-20T23:19:27Z2015-07-28T09:40:01ZAnálisis de los factores influyentes en un ambiente escolar con violencia y dificultades de convivencia = Analysis of influential factors in a school environment with violence and coexistence difficultiesbibliuned:revistaREOP-2013-24-3-7080Se describen los factores influyentes en problemas de convivencia de una muestra de 89 alumnos de un instituto de Educación Secundaria: agresiones verbales y físicas, desprecios, desobediencia de normas y conductas disruptivas que dificultan una convive07592<a class="citation_author_name" title="Browse by Author Name for Carpio de los Pinos, Carmen" href="/fez/list/author/Carpio de los Pinos, Carmen/">Carpio de los Pinos, Carmen</a>, <a class="citation_author_name" title="Browse by Author Name for Tejero González, Jesús Manuel" href="/fez/list/author/Tejero González, Jesús Manuel/">Tejero González, Jesús Manuel</a> and <a class="citation_author_name" title="Browse by Author Name for García Díaz, Victoriana" href="/fez/list/author/García Díaz, Victoriana/">García Díaz, Victoriana</a> . (<span class="citation_date">2013</span>) <a class="citation_title" title="Click para ver : Análisis de los factores influyentes en un ambiente escolar con violencia y dificultades de convivencia = Analysis of influential factors in a school environment with violence and coexistence difficulties" href="/fez/view/bibliuned:revistaREOP-2013-24-3-7080">Análisis de los factores influyentes en un ambiente escolar con violencia y dificultades de convivencia = Analysis of influential factors in a school environment with violence and coexistence difficulties</a>. RecordArtículo de revistaPublishedEducaciónAEOP ; Universidad Nacional de Educación a Distancia (España)Carpio de los Pinos, CarmenTejero González, Jesús ManuelGarcía Díaz, Victorianahttp://e-spacio.uned.es/fez/view/bibliuned:revistaREOP-2013-24-3-7080bibliuned:revistaREOP-2013-24-3-7080esDocumento.pdfbibliuned:revistaREOP-2013-24-3bibliuned:Setopenairebibliuned:SetarticuloRevista Española de Orientación y Psicopedagogía. Año 2013, vol. 24, n.3Set de openaireSet de artículohttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsCarpio de los PinosAcceso abierto10.5944/reop.vol.24.num.3.2013.112490.830832134232017-12-01T00:00:00Z8852018-03-20T18:46:31Z2018-03-20T21:47:58ZConfirmatory factor analysis and psychometric properties of the Revised Child Anxiety and Depression Scale−30 (RCADS-30) in clinical and non-clinical samplesbibliuned:Psicopat-2017-22-3-5005La versión abreviada de 30 ítems de la Revised Child Anxiety and Depression Scale (RCADS-30) es un instrumento de autoinforme para evaluar síntomas de los trastornos de ansiedad y depresivos. Este estudio examinó la estructura factorial, la fiabilidad013532<a class="citation_author_name" title="Navegar por nombre de Autor de Piqueras, José Antonio" href="/fez/list/author/Piqueras, José Antonio/">Piqueras, José Antonio</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Pineda, David" href="/fez/list/author/Pineda, David/">Pineda, David</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Martin-Vivar, María" href="/fez/list/author/Martin-Vivar, María/">Martin-Vivar, María</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Sandín, Bonifacio" href="/fez/list/author/Sandín, Bonifacio/">Sandín, Bonifacio</a> . (<span class="citation_date">2017</span>) <a class="citation_title" title="Click para ver : Confirmatory factor analysis and psychometric properties of the Revised Child Anxiety and Depression Scale−30 (RCADS-30) in clinical and non-clinical samples" href="/fez/view/bibliuned:Psicopat-2017-22-3-5005">Confirmatory factor analysis and psychometric properties of the Revised Child Anxiety and Depression Scale−30 (RCADS-30) in clinical and non-clinical samples</a>. RecordArtículo de revistaPublishedPsicologíaPiqueras, José AntonioPineda, DavidMartin-Vivar, MaríaSandín, BonifacioRevista de Psicopatología y Psicología Clínicabibliuned:Psicopat-2017-22-3-5005http://e-spacio.uned.es/fez/view/bibliuned:Psicopat-2017-22-3-5005183196322engAnálisis factorial confirmatorio y propiedades psicométricas de la Revised Child Anxiety and Depression Scale (RCADS-30) en muestras clínicas y no clínicasConfirmatory_factor.pdfpresmd_Confirmatory_factor.xml1136-5420, EISSN: 2254-6057bibliuned:Psicopat-2017-22-3bibliuned:Setarticulobibliuned:SetopenaireRevista de psicopatología y psicología clínica. Año 2017, vol. 22, n. 3Set de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsPiquerasAcceso abierto10.5944/rppc.vol.22.num.3.2017.193320.7681559334232017-08-01T00:00:00Z42024-01-25T14:05:27Z2024-01-26T07:32:12ZA new method for calculating conduction response factors for multilayer constructions based on frequency–Domain spline interpolation (FDSI) and asymptotic analysisbibliuned:DptoIE-ETSI-Articulos-Fvarela-0005Conduction heat transfer through building construction elements is one of the main components of space heating and cooling loads, and, thus, one of the key aspects when planning sustainable energy designs in the building sector. The Response Factors (RF) method sets the base for related dynamic calculations implemented by most well-known Building Energy Simulation (BES) software, and it represents a research topic of present interest. In this regard, this work introduces a new method for calculating conduction Response Factors in building multilayer constructions, based on the definition of an approximated wall model through Frequency–Domain Spline Interpolation (FDSI) and asymptotic analysis. Its conceptual development as well as first validations comparing with existing methods from previous literature are presented. Finally, as a result of applying a table-lookup approach and the possibility of pre-calculating most of the involved operations, an accurate, fast and easy-to-code algorithm is obtained, which constitutes a promising alternative to improve the current state-of-art calculation procedures.0362<a class="citation_author_name" title="Navegar por nombre de Autor de Sanza Pérez, Javier" href="/fez/list/author/Sanza Pérez, Javier/">Sanza Pérez, Javier</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Chicote, Manuel Andrés" href="/fez/list/author/Chicote, Manuel Andrés/">Chicote, Manuel Andrés</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Varela, Fernando" href="/fez/list/author/Varela, Fernando/">Varela, Fernando</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Velasco Gómez, Eloy" href="/fez/list/author/Velasco Gómez, Eloy/">Velasco Gómez, Eloy</a> . (<span class="citation_date">2017</span>) <a class="citation_title" title="Click para ver : A new method for calculating conduction response factors for multilayer constructions based on frequency–Domain spline interpolation (FDSI) and asymptotic analysis" href="/fez/view/bibliuned:DptoIE-ETSI-Articulos-Fvarela-0005">A new method for calculating conduction response factors for multilayer constructions based on frequency–Domain spline interpolation (FDSI) and asymptotic analysis</a>. RecordArtículo de revistaPublishedIngeniería IndustrialNotas adicionales La versión registrada de este artículo, publicado por primera vez en Energy and Buildings, está disponible en línea en el sitio web del editor: Elsevier, https://doi.org/10.1016/j.enbuild.2017.04.010ElsevierSanza Pérez, JavierChicote, Manuel AndrésVarela, FernandoVelasco Gómez, EloyEnergy and Buildingsbibliuned:DptoIE-ETSI-Articulos-Fvarela-0005http://e-spacio.uned.es/fez/view/bibliuned:DptoIE-ETSI-Articulos-Fvarela-0005280297148engVARELA_DIEZ_Fernando_A_new_method.pdfpresmd_VARELA_DIEZ_Fernando_A_new_method.xml0378-7788bibliuned:DptoIE-ETSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ingeniería Energética. ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.esLicencia Creative CommonsSanza Pérez10.1016/j.enbuild.2017.04.0100.7006218434232016-06-01T00:00:00Z1822017-03-27T22:22:56Z2017-03-27T22:22:56ZCiencia, burocracia y democracia en las políticas públicas: factores actuales para el análisis y evaluaciónbibliuned:revistaREPPP-2016-7-5015La evaluación de las políticas públicas tiene por objeto investigar si los medios políticoadministrativos aplicados a la resolución de los problemas sociales, permite la consecución de los objetivos asignados. Se trata de analizar en términos de05442<a class="citation_author_name" title="Navegar por nombre de Autor de Pinazo Hernandis, Francisco Javier" href="/fez/list/author/Pinazo Hernandis, Francisco Javier/">Pinazo Hernandis, Francisco Javier</a> . (<span class="citation_date">2016</span>) <a class="citation_title" title="Click para ver : Ciencia, burocracia y democracia en las políticas públicas: factores actuales para el análisis y evaluación" href="/fez/view/bibliuned:revistaREPPP-2016-7-5015">Ciencia, burocracia y democracia en las políticas públicas: factores actuales para el análisis y evaluación</a>. RecordArtículo de revistaPublishedEconomíaUniversidad Nacional de Educación a Distancia (España). Facultad de Ciencias Económicas y Empresariales. Departamento de Economía Aplicada y EstadísticaPinazo Hernandis, Francisco JavierRevista de Evaluación de Programas y Políticas Públicas (REPPP)bibliuned:revistaREPPP-2016-7-5015http://e-spacio.uned.es/fez/view/bibliuned:revistaREPPP-2016-7-501564957spaScience, bureaucracy and democracy in public policy: current factors for analysis and evaluationCiencia_burocracia.pdfpresmd_Ciencia_burocracia.xml2340-8464bibliuned:revistaREPPP-2016-7bibliuned:Setarticulobibliuned:SetopenaireRevista de Evaluación de Programas y Políticas Públicas (REPPP). Año 2016, n.7Set de artículoSet de openairehttp://creativecommons.org/licences/by-nc-nd/4.0Licencia Creative CommonsPinazo HernandisAcceso abierto10.5944/reppp.7.2016.162500.692076934232016-04-21T00:00:00Z52024-02-21T03:51:32Z2024-02-22T02:59:43ZCharacterization of Spanish Paprika by Multivariate Analysis of Absorption and Fluorescence Spectrabibliuned:DptoCA-FCIE-Articulos-Omonago-0008Spanish paprika was clustered on the basis of the Spanish Protected Designation of Origin “Pimentón de La Vera” by molecular absorbance and fluorescence with principal component analysis and parallel factor analysis. Rapid extraction of carotenoids, capsaicinoids, and tocopherols was optimized; the best conditions included ethanol as the extractant, an extraction time of 10 min in an ultrasonic bath, and a sample size of 0.1 g. The procedure provided good precision with a relative standard deviation of 1.2% for four samples. Molecular absorption spectra were obtained from 250 to 600 nm and fluorescence excitation and emission spectra were collected from 200 to 295 nm and 300 to 400 nm, respectively. Forty-eight “Pimentón de La Vera” paprika samples and 19 samples from other origins were characterized. A principal component analysis model was constructed from the absorption spectra and clustering was obtained based on the origin. Parallel factor analysis was performed on the fluorescence data and better characterization of the origin was obtained.0312<a class="citation_author_name" title="Navegar por nombre de Autor de Monago Maraña, Olga" href="/fez/list/author/Monago Maraña, Olga/">Monago Maraña, Olga</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Bartolomé García, Teresa de Jesús" href="/fez/list/author/Bartolomé García, Teresa de Jesús/">Bartolomé García, Teresa de Jesús</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Galeano Díaz, Teresa" href="/fez/list/author/Galeano Díaz, Teresa/">Galeano Díaz, Teresa</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Kostrzewa-Rutkowska, Z." href="/fez/list/author/Kostrzewa-Rutkowska, Z./">Kostrzewa-Rutkowska, Z.</a> . (<span class="citation_date">2016</span>) <a class="citation_title" title="Click para ver : Characterization of Spanish Paprika by Multivariate Analysis of Absorption and Fluorescence Spectra" href="/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-0008">Characterization of Spanish Paprika by Multivariate Analysis of Absorption and Fluorescence Spectra</a>. RecordArtículo de revistaPublishedCienciasThe registered version of this article, first published in Analytical Letters, is available online at the publisher's website: Taylor & Francis, https://doi.org/10.1080/00032719.2015.1089257Taylor and Francis GroupMonago Maraña, OlgaBartolomé García, Teresa de JesúsGaleano Díaz, TeresaKostrzewa-Rutkowska, Z.1Analytical Lettersbibliuned:DptoCA-FCIE-Articulos-Omonago-0008http://e-spacio.uned.es/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-000811841197849engMonago_Marana_Olga_2016_AnalyticalLetters.pdfpresmd_Monago_Marana_Olga_2016_AnalyticalLetters.xml0003-2719; eISSN 1532-236Xbibliuned:DptoCA-FCIE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ciencias Analiticas. ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0License Creative CommonsMonago MarañaAcceso abiertohttps://doi.org/10.1080/00032719.2015.10892570.682418234232023-12-19T00:00:00Z232024-02-07T11:15:20Z2024-02-07T11:24:14ZDepression as a Risk Factor for Dementia: A Meta-Analysisbibliuned:DptoMCC-FPSI-Articulos-Jibias-0005Dementia is a syndrome characterized by the deterioration of cognitive function beyond what is expected. The increased risk of developing this syndrome resulting from established modifiable risk factors, such as depressive episodes, is currently a subject of interest. The aim of this study was to review the scientific evidence that addresses the relationship between depression and dementia. A bibliographic search of the PubMed and PsycInfo databases for articles published over the past 20 years was conducted with the following medical subject heading terms: depression or depressive, dementia, and incidence or cohort studies. After articles meeting the inclusion criteria were selected, relevant moderating variables were grouped as sample characteristics, methodological characteristics, extrinsic characteristics, and outcome variables. The 26 selected studies resulted in a sample comprising 1,760,262 individuals. Statistical analysis revealed a pooled relative risk for the development of dementia of 1.82 (95% CI=1.62–2.06). The primary variables evaluated were the diagnostic methods for depression and dementia and the presence of depression. Other variables, such as mean age, methodological quality of each study, follow-up time, and publication year, were also evaluated. Age was statistically but not clinically significant. No relevant publication bias or alterations in the results were found when accounting for the quality of the studies. It is recommended that new moderating variables be evaluated or that existing variables be reformulated in future studies.0392<a class="citation_author_name" title="Navegar por nombre de Autor de Fernández Fernández, Roberto" href="/fez/list/author/Fernández Fernández, Roberto/">Fernández Fernández, Roberto</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Íbias, Javier" href="/fez/list/author/Íbias, Javier/">Íbias, Javier</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Maciá Antón, María Araceli" href="/fez/list/author/Maciá Antón, María Araceli/">Maciá Antón, María Araceli</a> . (<span class="citation_date">2023</span>) <a class="citation_title" title="Click para ver : Depression as a Risk Factor for Dementia: A Meta-Analysis" href="/fez/view/bibliuned:DptoMCC-FPSI-Articulos-Jibias-0005">Depression as a Risk Factor for Dementia: A Meta-Analysis</a>. RecordArtículo de revistaPublishedPsicologíaEste es el manuscrito del artículo publicado por Psychiatry Online en The Journal of Neuropsychiatry and Clinical Neurosciences, disponible en línea: https://doi.org/10.1176/appi.neuropsych.20230043Psychiatry OnlineFernández Fernández, RobertoÍbias, JavierMaciá Antón, María AraceliThe Journal of Neuropsychiatry and Clinical Neurosciencesbibliuned:DptoMCC-FPSI-Articulos-Jibias-0005http://e-spacio.uned.es/fez/view/bibliuned:DptoMCC-FPSI-Articulos-Jibias-0005engIBIAS_MARTIN_JAVIER_Depression_as_JAVIER_IBIAS_MARTIN.pdfpresmd_IBIAS_MARTIN_JAVIER_Depression_as_JAVIER_IBIAS_MARTIN.xml1545-7222bibliuned:DptoMCC-FPSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Metodología de las Ciencias del Comportamiento (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.esLicencia Creative CommonsFernández FernándezAcceso abierto10.1176/appi.neuropsych.202300430.6705256734232021-04-03T00:00:00Z72024-02-13T08:58:22Z2024-02-13T09:01:01ZStudent´s social e-reputation (“karma”) as motivational factor in MOOC learningbibliuned:DptoOE-FECO-Articulos-Jnavio-0012In this paper, we analyse the role of the student’s digital reputation as a motivational factor for successfully completing Massive Open Online Courses (MOOCs). After a review of the academic literature on the role that the student’s reputation plays in community learning and to understand the role of involving the student that new techniques of gamification have taken in virtual learning, an empirical analysis is performed on the basis of data from a pioneer MOOC of Social Entrepreneurship (5016 registered students, 3250 of whom actually started). Using Classification and Regression Trees (CARTs) and Principal Component Analysis (PCA), we conclude that social reputation is a key factor for the student in successfully completing the course, and that the student’s retention is, along with his e-reputation (“karma”), directly related to his degree of participation, the rewards received, and his correspondence with peers. This shows that one of the factors that explain the student’s MOOC completion is his degree of interaction with other students, and particularly his reputation among them.0302<a class="citation_author_name" title="Navegar por nombre de Autor de Navío Marco, Julio" href="/fez/list/author/Navío Marco, Julio/">Navío Marco, Julio</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Solórzano García, Marta" href="/fez/list/author/Solórzano García, Marta/">Solórzano García, Marta</a> . (<span class="citation_date">2021</span>) <a class="citation_title" title="Click para ver : Student´s social e-reputation (“karma”) as motivational factor in MOOC learning" href="/fez/view/bibliuned:DptoOE-FECO-Articulos-Jnavio-0012">Student´s social e-reputation (“karma”) as motivational factor in MOOC learning</a>. RecordArtículo de revistaPublishedEducaciónEste es el manuscrito aceptado del artículo publicado por Taylor & Francis en "Interactive Learning Environments, 29:3, 458-472", disponible en línea: https://doi.org/10.1080/10494820.2019.1579237Taylor & FrancisNavío Marco, JulioSolórzano García, Marta1Interactive Learning Environments, 29:3, 458-472bibliuned:DptoOE-FECO-Articulos-Jnavio-0012http://e-spacio.uned.es/fez/view/bibliuned:DptoOE-FECO-Articulos-Jnavio-0012458472329engNavio_Marco_Julio_Students_social_e-reputation.pdfpresmd_Navio_Marco_Julio_Students_social_e-reputation.xml1049-4820; eISSN 1744-5191bibliuned:DptoOE-FECO-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Organización de Empresas (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsNavío MarcoAcceso abiertohttps://doi.org/10.1080/10494820.2019.15792370.6492960534232023-03-30T00:00:00Z122024-01-10T08:39:01Z2024-01-10T08:39:01ZPsychometric properties of the Spanish version of the Dyadic‑Familial Relationship Satisfaction Scalebibliuned:DptoPSyO-FPSI-Articulos-Amagallares-004The Dyadic-Familial Relationship Satisfaction Scale (DFRSS) is a valid and reliable instrument to assess dyadic and familial dimensions of relationship satisfaction in cohabitant couples with children. The main goal of this research was to validate the Spanish version of the DFRSS (Sp-DFRSS) following the guidelines for cross-cultural adaptations. Three studies were conducted. In Study 1 (n = 151), an exploratory factor analysis using principal axis factoring and oblimin rotation was performed to examine the factor structure of the Sp-DFRSS. In Study 2 (n = 500), a confirmatory factor analysis showed that a two factor model (dyadic and familial) provided the best fit to the data. In Study 3 (n = 100), we examined relationship satisfaction using the Actor-Partner Interdependence Model. The Sp-DFRSS as a whole and its subscales presented adequate reliability in the three studies, with Cronbach’s alphas ranging from 0.87 to 0.95. Moreover, convergent and divergent validity of the Sp-DFRSS was analyzed in Studies 1, 2 and 3, and significant correlations between the Sp-DFRSS’ subscales, life satisfaction, negative and positive affect, attachment (anxiety and avoidance), and psychological well-being were found. The Sp-DFRSS has good psychometric properties in terms of validity and reliability, so that it may be used by the Spanishspeaking scientific community to measure relationship satisfaction.0452<a class="citation_author_name" title="Navegar por nombre de Autor de Magallares, Alejandro" href="/fez/list/author/Magallares, Alejandro/">Magallares, Alejandro</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Matera, Camilla" href="/fez/list/author/Matera, Camilla/">Matera, Camilla</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Recio, Patricia" href="/fez/list/author/Recio, Patricia/">Recio, Patricia</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Molero, Fernando" href="/fez/list/author/Molero, Fernando/">Molero, Fernando</a> . (<span class="citation_date">2023</span>) <a class="citation_title" title="Click para ver : Psychometric properties of the Spanish version of the Dyadic‑Familial Relationship Satisfaction Scale" href="/fez/view/bibliuned:DptoPSyO-FPSI-Articulos-Amagallares-004">Psychometric properties of the Spanish version of the Dyadic‑Familial Relationship Satisfaction Scale</a>. RecordArtículo de revistaPublishedPsicologíaLa versión registrada de este artículo, publicado por primera vez en Current Psychology, está disponible en línea en el sitio web del editor: Springer, https://doi.org/10.1007/s12144-023-04603-3.SpringerMagallares, AlejandroMatera, CamillaRecio, PatriciaMolero, FernandoCurrent Psychologybibliuned:DptoPSyO-FPSI-Articulos-Amagallares-004http://e-spacio.uned.es/fez/view/bibliuned:DptoPSyO-FPSI-Articulos-Amagallares-0042023Magallares_Sanjuan_Alejandro_CurrentPsychology.pdfpresmd_Magallares_Sanjuan_Alejandro_CurrentPsychology.xml1936-4733bibliuned:DptoPSyO-FPSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Psicología Social y de las Organizaciones (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0/deed.esLicencia Creative CommonsMagallaresAcceso abierto10.1007/s12144-023-04603-30.622087134232023-03-30T00:00:00Z52024-02-01T13:03:40Z2024-02-01T13:03:40ZPsychometric properties of the Spanish version of the Dyadic-Familial Relationship Satisfaction Scalebibliuned:DptoMCC-FPSI-Articulos-Precio-0001The Dyadic-Familial Relationship Satisfaction Scale (DFRSS) is a valid and reliable instrument to assess dyadic and familial dimensions of relationship satisfaction in cohabitant couples with children. The main goal of this research was to validate the Spanish version of the DFRSS (Sp-DFRSS) following the guidelines for cross-cultural adaptations. Three studies were conducted. In Study 1 (n = 151), an exploratory factor analysis using principal axis factoring and oblimin rotation was performed to examine the factor structure of the Sp-DFRSS. In Study 2 (n = 500), a confirmatory factor analysis showed that a two factor model (dyadic and familial) provided the best fit to the data. In Study 3 (n = 100), we examined relationship satisfaction using the Actor-Partner Interdependence Model. The Sp-DFRSS as a whole and its subscales presented adequate reliability in the three studies, with Cronbach’s alphas ranging from 0.87 to 0.95. Moreover, convergent and divergent validity of the Sp-DFRSS was analyzed in Studies 1, 2 and 3, and significant correlations between the Sp-DFRSS’ subscales, life satisfaction, negative and positive affect, attachment (anxiety and avoidance), and psychological well-being were found. The Sp-DFRSS has good psychometric properties in terms of validity and reliability, so that it may be used by the Spanish-speaking scientific community to measure relationship satisfaction.0332<a class="citation_author_name" title="Navegar por nombre de Autor de Magallares, Alejandro" href="/fez/list/author/Magallares, Alejandro/">Magallares, Alejandro</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Matera, Camilla" href="/fez/list/author/Matera, Camilla/">Matera, Camilla</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Recio, Patricia" href="/fez/list/author/Recio, Patricia/">Recio, Patricia</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Molero, Fernando" href="/fez/list/author/Molero, Fernando/">Molero, Fernando</a> . (<span class="citation_date">2023</span>) <a class="citation_title" title="Click para ver : Psychometric properties of the Spanish version of the Dyadic-Familial Relationship Satisfaction Scale" href="/fez/view/bibliuned:DptoMCC-FPSI-Articulos-Precio-0001">Psychometric properties of the Spanish version of the Dyadic-Familial Relationship Satisfaction Scale</a>. RecordArtículo de revistaPublishedPsicologíaLa versión registrada de este artículo, publicado por primera vez en Current Psychology, está disponible en línea en el sitio web del editor: Springer Nature https://doi.org/10.1007/s12144-023-04603-3Springer NatureMagallares, AlejandroMatera, CamillaRecio, PatriciaMolero, FernandoCurrent Psychologybibliuned:DptoMCC-FPSI-Articulos-Precio-0001http://e-spacio.uned.es/fez/view/bibliuned:DptoMCC-FPSI-Articulos-Precio-0001engRecio_Saboya_Patricia_Psychometric_properties.pdfpresmd_Recio_Saboya_Patricia_Psychometric_properties.xml1936-4733bibliuned:DptoMCC-FPSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Metodología de las Ciencias del Comportamiento (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0/Licencia Creative CommonsMagallaresAcceso abierto10.1007/s12144-023-04603-30.622087134232015-06-24T00:00:00Z52024-01-27T13:24:11Z2024-01-27T13:24:11ZLa importancia del factor prosódico en el estudio de los marcadores del discurso: algunos problemas de su análisis acústico-melódicobibliuned:DptoLenguaEsp-LingGral-Articulos-Dmartinez-0005Partiendo de la hipótesis de que ciertos marcadores se apoyan en los elementos prosódicos para la interpretación de su polifuncionalidad como una de sus propiedades más relevantes, a lo largo de este artículo trataremos de prestar especial atención0312<a class="citation_author_name" title="Navegar por nombre de Autor de Martínez Hernández, Diana" href="/fez/list/author/Martínez Hernández, Diana/">Martínez Hernández, Diana</a> . (<span class="citation_date">2015</span>) <a class="citation_title" title="Click para ver : La importancia del factor prosódico en el estudio de los marcadores del discurso: algunos problemas de su análisis acústico-melódico" href="/fez/view/bibliuned:DptoLenguaEsp-LingGral-Articulos-Dmartinez-0005">La importancia del factor prosódico en el estudio de los marcadores del discurso: algunos problemas de su análisis acústico-melódico</a>. RecordArtículo de revistaPublishedFilologíaLa versión registrada de este artículo, publicado por primera vez en Círculo de Lingüística Aplicada a la Comunicación, está disponible en línea en el sitio web del editor: Universidad Complutense de Madrid https://doi.org/10.5209/rev_CLAC.2015.v62.49500Universidad Complutense de MadridMartínez Hernández, DianaCírculo de Lingüística Aplicada a la Comunicaciónbibliuned:DptoLenguaEsp-LingGral-Articulos-Dmartinez-0005http://e-spacio.uned.es/fez/view/bibliuned:DptoLenguaEsp-LingGral-Articulos-Dmartinez-000510512432spaThe importance of the prosodic factor in the study od discourse markers: Some problems in their acoustic-melodic analysisMartinez_Hernandez_Diana_Marcadores_del_discur.pdfpresmd_Martinez_Hernandez_Diana_Marcadores_del_discur.xml1576-4737bibliuned:DptoLenguaEsp-LingGral.ArticulosDepartamento de Lengua Española y Lingüística General (UNED). Artículoshttps://creativecommons.org/licenses/by/4.0/Licencia Creative CommonsMartínez HernándezAcceso abierto10.5209/rev_CLAC.2015.v62.495000.6142676534232022-12-22T00:00:00Z62024-02-13T14:49:19Z2024-02-14T08:26:26ZMonitoring of chlorophylls during the maturation stage of plums by multivariate calibration of RGB data from digital imagesbibliuned:DptoCA-FCIE-Articulos-Omonago-0003The methodology developed in this study was based on digital imaging processing of plums harvested in eight different weeks during their ripening process. Mean RGB data, histograms, and matrices of RGB data were used to characterise the ripening stage of the plums, in both qualitative and quantitative approaches, by using classification and quantification chemometric methods. An exploratory analysis of data was performed using principal component analysis (PCA) and parallel factor analysis (PARAFAC) in RGB histograms and matrices data, respectively, showing differences in the colour features since the fourth week of harvesting. In the case of the quantitative approach, high correlation was achieved between the histogram data, using partial least squares (PLS), and total chlorophyll content. In addition, between three-way matrixes and total chlorophyll content, good correlations were obtained applying unfolded-PLS (U-PLS) and N-way-PLS (N-PLS). The most accurate results were obtained on the green channel. Analytical parameters obtained were good, with determination coefficients (R2) higher than 0.91 for all models in the first and second-order multivariate analysis. In addition, relative errors of prediction (REPs) were lower than 12% in all models for the green channel. Therefore, the proposed method was a satisfactory alternative to destructive physiological and biochemical methods in the determination of total chlorophylls in plum samples. In the routine analysis, first-order multivariate calibration with PLS analysis is a good option due to the simplicity of data processing.0292<a class="citation_author_name" title="Navegar por nombre de Autor de Domínguez Manzano, Jaime" href="/fez/list/author/Domínguez Manzano, Jaime/">Domínguez Manzano, Jaime</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Monago Maraña, Olga" href="/fez/list/author/Monago Maraña, Olga/">Monago Maraña, Olga</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Muñoz de la Peña, Arsenio" href="/fez/list/author/Muñoz de la Peña, Arsenio/">Muñoz de la Peña, Arsenio</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Durán Merás, Isabel" href="/fez/list/author/Durán Merás, Isabel/">Durán Merás, Isabel</a> . (<span class="citation_date">2022</span>) <a class="citation_title" title="Click para ver : Monitoring of chlorophylls during the maturation stage of plums by multivariate calibration of RGB data from digital images" href="/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-0003">Monitoring of chlorophylls during the maturation stage of plums by multivariate calibration of RGB data from digital images</a>. RecordArtículo de revistaPublishedCienciasLa versión registrada de este artículo, publicado por primera vez en Chemosensors, está disponible en línea en el sitio web del editor: MDPI, https://doi.org/10.3390/chemosensors11010009MDPIDomínguez Manzano, JaimeMonago Maraña, OlgaMuñoz de la Peña, ArsenioDurán Merás, IsabelChemosensorsbibliuned:DptoCA-FCIE-Articulos-Omonago-0003http://e-spacio.uned.es/fez/view/DptoCA-FCIE-Articulos-Omonago-000392011engMonago_Marana__Olga_Chemosensors.pdfpresmd_Monago_Marana__Olga_Chemosensors.xmleISSN 2227-9040bibliuned:DptoCA-FCIE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ciencias Analiticas. ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0/deed.esLicencia Creative CommonsDomínguez ManzanoAcceso abiertohttps://doi.org/10.3390/chemosensors110100090.603298234232021-01-01T00:00:00Z42024-03-07T04:30:20Z2024-03-07T04:30:20ZThe influence of Google search index on stock markets: an analysis of causality in-mean and variancebibliuned:DptoEEC-FCEE-Articulos-Mgonzalez-0012Purpose – This empirical work studies the influence of investors’ Internet searches on financial markets. Design/methodology/approach – In this study, an asset pricing model with six factors is used, and autoregression, heteroscedasticity and moving average are taken into account to extract the independent shocks of each variable. Subsequently, a causality in-mean and in-variance analysis is performed to test the influence of Google searches on financial market variables, specifically, to test whether there is an influence on the idiosyncratic returns of financial assets. Findings – Unlike most of the literature, the results show that Google searches on the name of listed companies have little influence on the trend and volatility of asset returns. On the contrary, these searches are shown to have a significant influence on trading volumes in the following week. Practical implications –When analyzing specific effects, such as the influence of Internet searches, on financial markets, it is necessary that the model must include financial properties (asset valuation models) and statistical characteristics (stylized facts); otherwise, the empirical results could be inconsistent, since, among other issues, statistical findingsmaynot be robust given autocorrelation and heteroscedasticity, and if an asset valuationmodel is not considered, the specific effect analyzed could simply be an indirect effect of a risk factor excluded from the model. Originality/value – The empirical evidence shows that individual investors using Google have a significant influence on volume only so that institutional investors using other sources of information drive market prices. This means that potential investors should only be interested in the Internet searches index if their interest is focused on trading volume0192<a class="citation_author_name" title="Navegar por nombre de Autor de González-Sánchez, Mariano" href="/fez/list/author/González-Sánchez, Mariano/">González-Sánchez, Mariano</a> . (<span class="citation_date">2021</span>) <a class="citation_title" title="Click para ver : The influence of Google search index on stock markets: an analysis of causality in-mean and variance" href="/fez/view/bibliuned:DptoEEC-FCEE-Articulos-Mgonzalez-0012">The influence of Google search index on stock markets: an analysis of causality in-mean and variance</a>. RecordArtículo de revistaPublishedEconomíaLa versión registrada de este artículo, publicado por primera vez en Review of Behavioral Finance, está disponible en línea en el sitio web del editor: Emerald Insight, https://doi.org/10.1108/RBF-01-2020-0011Emerald InsightGonzález-Sánchez, Mariano1Review of Behavioral Financebibliuned:DptoEEC-FCEE-Articulos-Mgonzalez-0012http://e-spacio.uned.es/fez/view/bibliuned:DptoEEC-FCEE-Articulos-Mgonzalez-0012202226213engGonzalez_Sanchez_Mariano_Google_search.pdfpresmd_Gonzalez_Sanchez_Mariano_Google_search.xml1940-5979bibliuned:DptoEEC-FCEE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Economía de la Empresa y Contabilidad (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsGonzález-SánchezAcceso abiertohttps://doi.org/10.1108/RBF-01-2020-00110.5958441534232019-01-01T00:00:00Z312021-03-16T22:35:41Z2021-03-18T19:32:58ZThe importance of coastal geomorphological setting as a controlling factor on microtextural signatures of the 2010 Maule (Chile) tsunami depositbibliuned:grupinvestGAMA-Articulos-Jlario-0006Quartz grains collected from Arauco and Mataquito (central Chile) after the 2010 Maule tsunami presented an overwhelming dominance of dissolution textures. The analysis of superficial imprints proved that some grains were mechanically impacted before deposition. However, the percentage of grains with fresh surfaces and percussion marks was significantly lower than average values from other tsunami deposits elsewhere in the world. In this work, we discuss the reasons for such results in the context of the geomorphological setting of the areas analyzed and its influence on the microtextural signatures observed. The data presented in this study evidences a geographic dependence in the type of microtextures in the areas analyzed. For example, in Arauco the abundance of dissolution textures decreases rapidly towards the center of the embayment and increases towards the rocky headlands of its westernmost sector. By contrast, an increase of mechanical marks (e.g. fresh surfaces) is observed in the central region of the Arauco’s embayment. Similarly, in Mataquito, dissolution features are more abundant in the headlands or small capes, while there is a higher presence of mechanical marks in sandy embayments. The results of this study demonstrate the importance of the geomorphological context as a controlling factor in the intensity of mechanical imprints on the surface of quartz grains transported by tsunamis and deposited in the inner shelf and coastal areas. Therefore, our results suggest that without a detailed geomorphological contextualization microtextural discrimination can lead to misleading interpretations. Hence, there is a need for more microtextural analysis on tsunami deposits in order to assess the variability in the geographic distribution and intensity of microtextures imprinted on the surface of quartz grains deposited during a tsunami event.02862<a class="citation_author_name" title="Navegar por nombre de Autor de Costa, P.J.M." href="/fez/list/author/Costa, P.J.M./">Costa, P.J.M.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Rasteiro da Silva, D." href="/fez/list/author/Rasteiro da Silva, D./">Rasteiro da Silva, D.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Figueirinhas, L." href="/fez/list/author/Figueirinhas, L./">Figueirinhas, L.</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Lario, Javier" href="/fez/list/author/Lario, Javier/">Lario, Javier</a> . (<span class="citation_date">2019</span>) <a class="citation_title" title="Click para ver : The importance of coastal geomorphological setting as a controlling factor on microtextural signatures of the 2010 Maule (Chile) tsunami deposit" href="/fez/view/bibliuned:grupinvestGAMA-Articulos-Jlario-0006">The importance of coastal geomorphological setting as a controlling factor on microtextural signatures of the 2010 Maule (Chile) tsunami deposit</a>. RecordArtículo de revistaPublishedGeologíaUniversidad Politécnica de BarcelonaCosta, P.J.M.Rasteiro da Silva, D.Figueirinhas, L.Lario, JavierGeologica Actabibliuned:grupinvestGAMA-Articulos-Jlario-0006http://e-spacio.uned.es/fez/view/bibliuned:grupinvestGAMA-Articulos-Jlario-0006110417engLario_Javier_microtextural_signatures.pdfpresmd_Lario_Javier_microtextural_signatures.xml1695-6133bibliuned:grupinvestGAMA-Articulosbibliuned:Setarticulobibliuned:Setopenairebibliuned:DptoCA-FCIE-ArticulosGrupo de Investigación Geología Aplicada al Medio Ambiente. ArtículosSet de artículoSet de openaireDepartamento de Ciencias Analiticas. Artículoshttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsCostaAcceso abierto10.1344/GeologicaActa2019.17.40.5919909534232016-06-07T00:00:00Z472021-11-05T19:25:52Z2021-11-08T21:35:06ZReviews of Educational Policy regarding one laptop per child: Escuela 2.0 program in Castilla-La Mancha, Spainbibliuned:425-Jmsaez-0004The present study assesses the attitudes and practices of teachers in relation to the national program Escuela 2.0 in Spain, implemented in 2009. The study analyzes attitudes and needs of 424 teachers and it assesses teaching practices developed with Information and Communication Technologies (ICT). Data is analyzed through mixed methods with various instruments using descriptive analysis, factor analysis and a detailed analysis regarding teaching practice from 21 cases. In conclusion, one third of teachers properly integrate Educational Technology into practice. Moreover 62% of teachers support the applied one laptop per child policy and have positive feedback in this regard, however two thirds of the teachers in the sample integrate technology with isolated activities, adapting persisting traditional pedagogical models. There are deficiencies concerning school performance, group work, problem solving and communication in learning activities. Therefore, students need educational guidance for the appropriate use of ICT in the learning process.02962<a class="citation_author_name" title="Navegar por nombre de Autor de Sáez López, José Manuel" href="/fez/list/author/Sáez López, José Manuel/">Sáez López, José Manuel</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Rodriguez Torres, Javier" href="/fez/list/author/Rodriguez Torres, Javier/">Rodriguez Torres, Javier</a> . (<span class="citation_date">2016</span>) <a class="citation_title" title="Click para ver : Reviews of Educational Policy regarding one laptop per child: Escuela 2.0 program in Castilla-La Mancha, Spain" href="/fez/view/bibliuned:425-Jmsaez-0004">Reviews of Educational Policy regarding one laptop per child: Escuela 2.0 program in Castilla-La Mancha, Spain</a>. RecordArtículo de revistaPublishedEducaciónUniversitat de Barcelona. Grupo de Investigación Enseñanza y Aprendizaje Virtual (GREAV)Sáez López, José ManuelRodriguez Torres, Javier1Digital Education Reviewbibliuned:425-Jmsaez-0004http://e-spacio.uned.es/fez/view/bibliuned:425-Jmsaez-0004http://greav.ub.edu/der/8610929engSaez_Lopez_Jose_M_Reviews_of_educational.pdfpresmd_Saez_Lopez_Jose_M_Reviews_of_educational.xml2013-9144bibliuned:425bibliuned:Setarticulobibliuned:SetopenaireDepartamento de Didáctica, Organización Escolar y Didácticas Especiales (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsSáez LópezAcceso abierto0.579053334232014-05-01T00:00:00Z2302014-06-06T15:19:27Z2016-02-11T01:02:12ZParticipo (online), luego existo : un análisis de la participación social y política a través de Internet en España = I participate (online), therefore I am : an analysis of the social and political participation through the Internet in Spainbibliuned:Empiria-2014-28-7000Partimos del supuesto general de que los diferentes recursos con los que cuenta la ciudadanía estructuran sus oportunidades de participación social y política a través de Internet. De este modo, analizamos cuáles son los factores sociodemográficos q05092<a class="citation_author_name" title="Navegar por nombre de Autor de Novo Vázquez, Amparo" href="/fez/list/author/Novo Vázquez, Amparo/">Novo Vázquez, Amparo</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Vicente Cuervo, María Rosalía" href="/fez/list/author/Vicente Cuervo, María Rosalía/">Vicente Cuervo, María Rosalía</a> . (<span class="citation_date">2014</span>) <a class="citation_title" title="Click para ver : Participo (online), luego existo : un análisis de la participación social y política a través de Internet en España = I participate (online), therefore I am : an analysis of the social and political participation through the Internet in Spain" href="/fez/view/bibliuned:Empiria-2014-28-7000">Participo (online), luego existo : un análisis de la participación social y política a través de Internet en España = I participate (online), therefore I am : an analysis of the social and political participation through the Internet in Spain</a>. RecordArtículo de revistaPublishedSociologíaUniversidad Nacional de Educación a Distancia (España). Facultad de Ciencias Políticas y SociologíaNovo Vázquez, AmparoVicente Cuervo, María Rosalíahttp://e-spacio.uned.es/fez/view/bibliuned:Empiria-2014-28-7000bibliuned:Empiria-2014-28-7000esDocumento.pdfbibliuned:Empiria-2014-28bibliuned:Setopenairebibliuned:SetarticuloEmpiria : revista de metodología de ciencias sociales. Año 2014, n.28Set de openaireSet de artículohttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsNovo VázquezAcceso abierto10.5944/empiria.28.2014.121190.579053334232010-01-05T00:00:00Z5952014-04-10T23:19:27Z2015-07-25T08:54:50ZInteracción familia-escuela. Análisis de contenido sobre el discurso de docentes y familias (investigación desarrollada en centros educativos de Ecuador) = Family-school interaction. Content analysis on teachers and families' discourse (researchbibliuned:revistaREOP-2010-21-2-5170Este artículo presenta los resultados preliminares de un estudio que se inscribe en una investigación másamplia desarrollada en Ecuador y en España, y que se centra en la identificación de los factores clave quemediatizan y determinan el clima de com011112<a class="citation_author_name" title="Browse by Author Name for Álvarez González, Beatriz" href="/fez/list/author/Álvarez González, Beatriz/">Álvarez González, Beatriz</a>, <a class="citation_author_name" title="Browse by Author Name for Aguirre Burneo, Mª Elvira" href="/fez/list/author/Aguirre Burneo, Mª Elvira/">Aguirre Burneo, Mª Elvira</a> and <a class="citation_author_name" title="Browse by Author Name for Vaca Gallegos, Silvia" href="/fez/list/author/Vaca Gallegos, Silvia/">Vaca Gallegos, Silvia</a> . (<span class="citation_date">2010</span>) <a class="citation_title" title="Click para ver : Interacción familia-escuela. Análisis de contenido sobre el discurso de docentes y familias (investigación desarrollada en centros educativos de Ecuador) = Family-school interaction. Content analysis on teachers and families' discourse (research" href="/fez/view/bibliuned:revistaREOP-2010-21-2-5170">Interacción familia-escuela. Análisis de contenido sobre el discurso de docentes y familias (investigación desarrollada en centros educativos de Ecuador) = Family-school interaction. Content analysis on teachers and families' discourse (research</a>. RecordArtículo de revistaPublishedEducaciónAEOP ; Universidad Nacional de Educación a Distancia (España)Álvarez González, BeatrizAguirre Burneo, Mª ElviraVaca Gallegos, Silviahttp://e-spacio.uned.es/fez/view/bibliuned:revistaREOP-2010-21-2-5170bibliuned:revistaREOP-2010-21-2-5170esDocumento.pdfbibliuned:revistaREOP-2010-21-2bibliuned:Setopenairebibliuned:SetarticuloRevista Española de Orientación y Psicopedagogía. Año 2010, vol. 21, n.2Set de openaireSet de artículohttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsÁlvarez GonzálezAcceso abierto10.5944/reop.vol.21.num.2.2010.115350.579053334232021-01-01T00:00:00Z62024-02-03T09:20:32Z2024-02-03T09:20:32ZImproved Application of Hyperspectral Analysis to Rock Art Panels from El Castillo Cave (Spain)bibliuned:DptoPyA-FGH-Articulos-Sripoll-0002Rock art is one of the most fragile and relevant cultural phenomena in world history, carried out in shelters or the walls and ceilings of caves with mineral and organic substances. The fact it has been preserved until now can be considered as fortunate since both anthropogenic and natural factors can cause its disappearance or deterioration. This is the reason why rock art needs special conservation and protection measures. The emergence of digital technologies has made a wide range of tools and programs available to the community for a more comprehensive documentation of rock art in both 2D and 3D. This paper shows a workflow that makes use of visible and near-infrared hyperspectral technology to manage, monitor and preserve this appreciated cultural heritage. Hyperspectral imaging is proven to be an efficient tool for the recognition of figures, coloring matter, and state of conservation of such valuable art.0242<a class="citation_author_name" title="Navegar por nombre de Autor de Bayarri, Vicente" href="/fez/list/author/Bayarri, Vicente/">Bayarri, Vicente</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Castillo, Elena" href="/fez/list/author/Castillo, Elena/">Castillo, Elena</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Ripoll, Sergio" href="/fez/list/author/Ripoll, Sergio/">Ripoll, Sergio</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Sebastián, Miguel A." href="/fez/list/author/Sebastián, Miguel A./">Sebastián, Miguel A.</a> . (<span class="citation_date">2021</span>) <a class="citation_title" title="Click para ver : Improved Application of Hyperspectral Analysis to Rock Art Panels from El Castillo Cave (Spain)" href="/fez/view/bibliuned:DptoPyA-FGH-Articulos-Sripoll-0002">Improved Application of Hyperspectral Analysis to Rock Art Panels from El Castillo Cave (Spain)</a>. RecordArtículo de revistaPublishedHistoriaMDPIBayarri, VicenteCastillo, ElenaRipoll, SergioSebastián, Miguel A.Applied Sciencesbibliuned:DptoPyA-FGH-Articulos-Sripoll-0002http://e-spacio.uned.es/fez/view/bibliuned:DptoPyA-FGH-Articulos-Sripoll-0002311engRipoll_Lopez__Sergio_Improved_Application_of.pdfpresmd_Ripoll_Lopez__Sergio_Improved_Application_of.xml2076-3417bibliuned:DptoPyA-FGH-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Prehistoria y Arqueología (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.esLicencia Creative CommonsBayarriAcceso abierto10.3390/app110312920.579053334232023-11-25T00:00:00Z142024-01-09T09:39:55Z2024-01-09T10:28:08ZFactor structure and measurement invariance of the Weight-Related Abuse Questionnaire (WRAQ)bibliuned:DptoPSyO-FPSI-Articulos-Amagallares-002Weight-related abuse is defined as verbal or physical maltreatment specific to one’s weight. The Weight-Related Abuse Questionnaire (WRAQ) is an instrument specifically designed to measure weight-related abuse. The main goal of this research was to study the factor structure and measurement invariance of the Spanish version of the WRAQ in a non-clinical and a clinical sample. The clinical sample included 150 participants with obesity (60 % women) from the (masked for blind review) Hospital. The non-clinical sample included 301 students (79 % women) from the (masked for blind review) University. Scales to measure weight self-stigma and fear of gaining weight were used to analyze the convergent validity of the WRAQ. A confirmatory factor analysis showed that a two-factor model (verbal and physical abuse) was an acceptable fit for the data in both the clinical and nonclinical samples. Multigroup Confirmatory Factor Analysis revealed scalar measurement invariance by sample and gender. Cronbach’s alpha coefficients and composite reliability for both samples were found to be good, with values ranging from 0.83 to 0.96. Fear of gaining weight was correlated to verbal (r = 0.36, p < .01) and physical (r = 0.12, p < .05) abuse, and weight self-stigma was also related to physical (r = 0.21, p < .01) and verbal (r = 0.41, p < .01) abuse. These results suggest that the WRAQ can be used in clinical and non-clinical samples to assess verbal and physical abuse in both men and women.0562<a class="citation_author_name" title="Navegar por nombre de Autor de Magallares, Alejandro" href="/fez/list/author/Magallares, Alejandro/">Magallares, Alejandro</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Recio, Patricia" href="/fez/list/author/Recio, Patricia/">Recio, Patricia</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Jáuregui-Lobera, Ignacio" href="/fez/list/author/Jáuregui-Lobera, Ignacio/">Jáuregui-Lobera, Ignacio</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Benito del Valle, Pilar" href="/fez/list/author/Benito del Valle, Pilar/">Benito del Valle, Pilar</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Irles, José Antonio" href="/fez/list/author/Irles, José Antonio/">Irles, José Antonio</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Hymowitz, Genna" href="/fez/list/author/Hymowitz, Genna/">Hymowitz, Genna</a> . (<span class="citation_date">2023</span>) <a class="citation_title" title="Click para ver : Factor structure and measurement invariance of the Weight-Related Abuse Questionnaire (WRAQ)" href="/fez/view/bibliuned:DptoPSyO-FPSI-Articulos-Amagallares-002">Factor structure and measurement invariance of the Weight-Related Abuse Questionnaire (WRAQ)</a>. RecordArtículo de revistaPublishedPsicologíaLa versión publicada de este artículo, publicado por primera vez en Eating Behaviors, está disponible en línea en el sitio web del editor: Elsevier, https://doi.org/10.1016/j.eatbeh.2023.101827ElsevierMagallares, AlejandroRecio, PatriciaJáuregui-Lobera, IgnacioBenito del Valle, PilarIrles, José AntonioHymowitz, GennaEating Behaviorsbibliuned:DptoPSyO-FPSI-Articulos-Amagallares-002http://e-spacio.uned.es/fez/view/bibliuned:DptoPSyO-FPSI-Articulos-Amagallares-00252Magallares_Sanjuan_Alejandro_EatingBehaviors.pdfpresmd_Magallares_Sanjuan_Alejandro_EatingBehaviors.xml1873-7358bibliuned:DptoPSyO-FPSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Psicología Social y de las Organizaciones (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0/Licencia Creative CommonsMagallaresAcceso abierto10.1016/j.eatbeh.2023.1018270.5689363534232023-04-10T00:00:00Z252023-11-30T06:08:29Z2023-11-30T06:08:29ZClimate transition risk in determining credit risk: evidence from firms listed on the STOXX Europe 600 indexbibliuned:DptoEEC-FCEE-Articulos-Rarguedas-0003This paper assesses whether a climate factor is relevant to measure default risk in a sample of main companies listed on the STOXX Europe 600 exchange from 2010 to 2020. The starting point is a factorial panel datamodel which is subsequently modified to capture the climate impact through different functional forms.We find that relevant differences in default risk exist before and after the Paris Agreement. Our analysis also indicates that this difference cannot be explained by means of traditional financial factors. Finally, we further show that a climate change risk and opportunities label is a significant factor in evaluating credit risk, both prior to and post-Paris agreement. These results are important to the extent that they suggest that companies’ market performance itself allows to measure differences in credit risk between companies and to link them with climate risk factors. This approach may be useful as a complement or in combination with the traditional use of exogenous climate factors that have been widely used in the literature in this field.0792<a class="citation_author_name" title="Navegar por nombre de Autor de Ramos-García, Daniel" href="/fez/list/author/Ramos-García, Daniel/">Ramos-García, Daniel</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de López-Martín, Carmen" href="/fez/list/author/López-Martín, Carmen/">López-Martín, Carmen</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Arguedas-Sanz, Raquel" href="/fez/list/author/Arguedas-Sanz, Raquel/">Arguedas-Sanz, Raquel</a> . (<span class="citation_date">2023</span>) <a class="citation_title" title="Click para ver : Climate transition risk in determining credit risk: evidence from firms listed on the STOXX Europe 600 index" href="/fez/view/bibliuned:DptoEEC-FCEE-Articulos-Rarguedas-0003">Climate transition risk in determining credit risk: evidence from firms listed on the STOXX Europe 600 index</a>. RecordArtículo de revistaPublishedEconomíaLa versión publicada de este artículo, publicado por primera vez en Empirical Economics, está disponible en línea en el sitio web del editor: Springer, https://doi.org/10.1007/s00181-023-02416-8SpringerRamos-García, DanielLópez-Martín, CarmenArguedas-Sanz, RaquelEmpirical Economicsbibliuned:DptoEEC-FCEE-Articulos-Rarguedas-0003http://e-spacio.uned.es/fez/view/bibliuned:DptoEEC-FCEE-Articulos-Rarguedas-000320912114565engArguedas_Sanz_Raquel_Climate_transition_risk.pdfpresmd_Arguedas_Sanz_Raquel_Climate_transition_risk.xml1435-8921bibliuned:DptoEEC-FCEE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Economía de la Empresa y Contabilidad (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsRamos-GarcíaAcceso abiertohttps://doi.org/10.1007/s00181-023-02416-80.566554634232019-12-07T00:00:00Z52024-03-19T08:31:34Z2024-03-20T02:07:19ZAn Experimental and Numerical Analysis of the Compression of Bimetallic Cylindersbibliuned:DptoICyF-ETSI-Articulos-Amcamacho-0004This paper investigates the upsetting of bimetallic cylinders with an aluminum alloy center and a brass ring. The influence of the center-ring shape factor and type of assembly fit (interference and clearance), and the effect of friction on the compression force and ductile damage are comprehensively analyzed by means of a combined numerical-experimental approach. Results showed that the higher the shape factor, the lower the forces required, whereas the effect of friction is especially important for cylinders with the lowest shape factors. The type of assembly fit does not influence the compression force. The accumulated ductile damage in the compression of bimetallic cylinders is higher than in single-material cylinders, and the higher the shape factor, the lower the damage for the same amount of stroke. The highest values of damaged were found to occur at the middle plane, and typically in the ring. Results also showed that an interference fit was more favorable for preventing fracture of the ring than a clearance fit. Microstructural analysis by scanning electron microscopy revealed a good agreement with the finite element predicted distribution of ductile damage.0232<a class="citation_author_name" title="Navegar por nombre de Autor de Camacho, Ana María" href="/fez/list/author/Camacho, Ana María/">Camacho, Ana María</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Rodríguez-Prieto, Álvaro" href="/fez/list/author/Rodríguez-Prieto, Álvaro/">Rodríguez-Prieto, Álvaro</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Herrero, José Manuel" href="/fez/list/author/Herrero, José Manuel/">Herrero, José Manuel</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Aragón, Ana María" href="/fez/list/author/Aragón, Ana María/">Aragón, Ana María</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Bernal, Claudio" href="/fez/list/author/Bernal, Claudio/">Bernal, Claudio</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Lorenzo-Martin, Cinta" href="/fez/list/author/Lorenzo-Martin, Cinta/">Lorenzo-Martin, Cinta</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Yanguas-Gil, Ángel" href="/fez/list/author/Yanguas-Gil, Ángel/">Yanguas-Gil, Ángel</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Martins, Paulo A. F." href="/fez/list/author/Martins, Paulo A. F./">Martins, Paulo A. F.</a> . (<span class="citation_date">2019</span>) <a class="citation_title" title="Click para ver : An Experimental and Numerical Analysis of the Compression of Bimetallic Cylinders" href="/fez/view/bibliuned:DptoICyF-ETSI-Articulos-Amcamacho-0004">An Experimental and Numerical Analysis of the Compression of Bimetallic Cylinders</a>. RecordArtículo de revistaPublishedIngeniería MecánicaThe registered version of this article, first published in Applied Sciences (2019) 14-24, is available online at the publisher's website: MDPI https://doi.org/10.3390/ma12244094MDPICamacho, Ana MaríaRodríguez-Prieto, ÁlvaroHerrero, José ManuelAragón, Ana MaríaBernal, ClaudioLorenzo-Martin, CintaYanguas-Gil, ÁngelMartins, Paulo A. F.1Materialsbibliuned:DptoICyF-ETSI-Articulos-Amcamacho-0004http://e-spacio.uned.es/fez/view/bibliuned:DptoICyF-ETSI-Articulos-Amcamacho-00042412engCamacho_Lopez_Ana_Maria_An-Experimental.pdfpresmd_Camacho_Lopez_Ana_Maria_An-Experimental.xml1996-1944bibliuned:DptoICyF-ETSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ingeniería de Construcción y Fabricación (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0License Creative CommonsCamachoAcceso abiertohttps://doi.org/10.3390/ma122440940.5659030734232019-10-01T00:00:00Z52024-01-11T05:26:58Z2024-01-11T05:28:45ZCoopetition as an innovation strategy in the European Union: Analysis of the German casebibliuned:DptoOE-FECO-Articulos-Jnavio-0004The aim of this article is to provide an in-depth examination of the relationship between coopetition and innovation in the European context. After examining the main findings in the literature on the subject, the article analyses the data from the Eurostat Community Innovation Survey (CIS2012), in Germany, and conducts a quantitative study associating coopetition and innovation with a view to observing how coopetitive companies perform in the field of innovation and what characteristics they have. Amongst other findings, the results yield a certain relationship between international coopetition and cooperation with international clients in the public sector, and also governments and international universities, while at the same time showing less interest in collaborating with private partners when coopeting on a domestic level. The size of the firm, the location of the partners or the percentage of employees with a university degree, are just some of the factors that are incorporated into the analysis.0282<a class="citation_author_name" title="Navegar por nombre de Autor de Navío Marco, Julio" href="/fez/list/author/Navío Marco, Julio/">Navío Marco, Julio</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Bujidos Casado, María" href="/fez/list/author/Bujidos Casado, María/">Bujidos Casado, María</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Rodrigo Moya, Beatriz" href="/fez/list/author/Rodrigo Moya, Beatriz/">Rodrigo Moya, Beatriz</a> . (<span class="citation_date">2019</span>) <a class="citation_title" title="Click para ver : Coopetition as an innovation strategy in the European Union: Analysis of the German case" href="/fez/view/bibliuned:DptoOE-FECO-Articulos-Jnavio-0004">Coopetition as an innovation strategy in the European Union: Analysis of the German case</a>. RecordArtículo de revistaPublishedEconomíaEmpresaEste es el manuscrito aceptado del artículo publicado por Elsevier en "Industrial Marketing Management, 82, 9-14" en octubre de 2019, disponible en línea: https://doi.org/10.1016/j.indmarman.2019.05.014ElsevierNavío Marco, JulioBujidos Casado, MaríaRodrigo Moya, BeatrizIndustrial Marketing Managementbibliuned:DptoOE-FECO-Articulos-Jnavio-0004http://e-spacio.uned.es/fez/view/bibliuned:DptoOE-FECO-Articulos-Jnavio-000491482engNavio_Marco_Julio_Coopetition_as_an_innovation.pdfpresmd_Navio_Marco_Julio_Coopetition_as_an_innovation.xml0019-8501, 1873-2062bibliuned:DptoOE-FECO-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Organización de Empresas (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsNavío MarcoAcceso abiertohttps://doi.org/10.1016/j.indmarman.2019.05.0140.5430363434232021-10-12T00:00:00Z102024-01-11T04:42:07Z2024-01-11T04:42:07ZInterlinkages between coopetition and organisational innovation in Europebibliuned:DptoOE-FECO-Articulos-Jnavio-0002Purpose The objective of this research is to analyse the relationship between coopetition and organisational innovation in EU countries. As coopetition is usually studied from an inter-company perspective, this work looks in detail at the “ad intra” dynamics of the coopeting companies to understand how they adjust their organisation or implement organisational innovation to successfully adopt this original approach. Design/methodology/approach Using Eurostat data (CIS2014), this research offers a quantitative study on coopeting companies, relating coopetition to organisational innovation. The analysis technique used in this study is logistic regression with maximum likelihood estimation, where the dependent variable is the location of the coopeting companies. Findings The findings highlight specific characteristics and differences according to whether a company coopetes domestically or in other more complex geographic environments. It also incorporates variables into the analysis such as the use of price marketing, employee training and company size. Originality/value Our study provides insights into the relationship between coopetition and organisational innovation, in a research field that usually focuses on inter-company analysis. Several little-studied factors are included in the analysis, such as the role of employee qualifications and differences in coopetition in different geographic areas. We observe that, in certain locations, coopetition could be related to a “market entry” effect.0362<a class="citation_author_name" title="Navegar por nombre de Autor de Navío Marco, Julio" href="/fez/list/author/Navío Marco, Julio/">Navío Marco, Julio</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Ibar Alonso, Raquel" href="/fez/list/author/Ibar Alonso, Raquel/">Ibar Alonso, Raquel</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Bujidos Casado, María" href="/fez/list/author/Bujidos Casado, María/">Bujidos Casado, María</a> . (<span class="citation_date">2021</span>) <a class="citation_title" title="Click para ver : Interlinkages between coopetition and organisational innovation in Europe" href="/fez/view/bibliuned:DptoOE-FECO-Articulos-Jnavio-0002">Interlinkages between coopetition and organisational innovation in Europe</a>. RecordArtículo de revistaPublishedEconomíaEmpresaEste es el manuscrito aceptado del artículo publicado por Emerald en "Journal of Business & Industrial Marketing. 36 (9), 1665-1677" el 12 de octubre 2021, disponible en línea: https://doi.org/10.1108/JBIM-01-2020-0054EmeraldNavío Marco, JulioIbar Alonso, RaquelBujidos Casado, MaríaJournal of Business & Industrial Marketingbibliuned:DptoOE-FECO-Articulos-Jnavio-0002http://e-spacio.uned.es/fez/view/bibliuned:DptoOE-FECO-Articulos-Jnavio-000216651677936engNavio_Marco_Julio_Interlinkages_between_coopetition.pdfpresmd_Navio_Marco_Julio_Interlinkages_between_coopetition.xml0885-8624bibliuned:DptoOE-FECO-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Organización de Empresas (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by-nc/4.0/Licencia Creative CommonsNavío MarcoAcceso abiertohttps://doi.org/10.1108/JBIM-01-2020-00540.5430363434232020-03-06T00:00:00Z32024-01-27T11:41:02Z2024-01-27T11:41:02ZSupporting Teachers to Monitor Student’s Learning Progress in an Educational Environment With Robotics Activitiesbibliuned:95-Dlpfeliz-0004Educational robotics has proven its positive impact on the performances and attitudes of students. However, the educational environments that employ them rarely provide teachers with relevant information that can be used to make an effective monitoring of the student learning progress. To overcome these limitations, in this paper we present IDEE (Integrated Didactic Educational Environment), an educational environment for physics, that uses EV3 LEGO Mindstorms R© educational kit as robotic component. To provide support to teachers, IDEE includes a dashboard that provides them with information about the students’ learning process. This analysis is done by means of an Additive Factor Model (AFM). That is a well-known technique in the educational data mining research area. However, it has been usually employed to carry out analysis about students’ performance data outside the system. This can be a burden for the teacher who, in most cases, is not an expert in data analysis. Our goal in this paper is to show how the coefficients of AFM provide valuable information to the teacher without requiring any deep expertise in data analysis. In addition, we show an improved version of the AFM that provides a deeper understanding about the students’ learning process.0262<a class="citation_author_name" title="Navegar por nombre de Autor de Orlando, Samantha" href="/fez/list/author/Orlando, Samantha/">Orlando, Samantha</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Gaudioso, Elena" href="/fez/list/author/Gaudioso, Elena/">Gaudioso, Elena</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de de la Paz López, Félix" href="/fez/list/author/de la Paz López, Félix/">de la Paz López, Félix</a> . (<span class="citation_date">2020</span>) <a class="citation_title" title="Click para ver : Supporting Teachers to Monitor Student’s Learning Progress in an Educational Environment With Robotics Activities" href="/fez/view/bibliuned:95-Dlpfeliz-0004">Supporting Teachers to Monitor Student’s Learning Progress in an Educational Environment With Robotics Activities</a>. RecordArtículo de revistaPublishedIngeniería InformáticaLa versión registrada de este artículo, publicado por primera vez en IEEE Access, está disponible en línea en el sitio web del editor: IEEE https://doi.org/10.1109/ACCESS.2020.2978979IEEEOrlando, SamanthaGaudioso, Elenade la Paz López, FélixIEEE Accessbibliuned:95-Dlpfeliz-0004http://e-spacio.uned.es/fez/view/bibliuned:95-Dlpfeliz-000448620486318engDe_la_Paz_Lopez_Felix_SUPPORTING_TEACHERS.pdfpresmd_De_la_Paz_Lopez_Felix_SUPPORTING_TEACHERS.xml2169-3536bibliuned:95bibliuned:Setarticulobibliuned:SetopenaireDepartamento de Inteligencia Artificial (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0/Licencia Creative CommonsOrlandoAcceso abierto10.1109/ACCESS.2020.29789790.5430363434232018-04-01T00:00:00Z42024-02-21T06:36:01Z2024-02-22T02:40:55ZDetermination of pungency in spicy food by means of excitation-emission fluorescence coupled with second-order chemometric calibrationbibliuned:DptoCA-FCIE-Articulos-Omonago-0014Capsaicinoids are a family of compounds responsible for the pungency of spicy foods. In this work, the combination of fluorescence and chemometrics was investigated as a novel quantification method of capsaicinoids in spicy food samples. The excitation–emission matrices (EEMs) of the two major capsaicinoids (capsaicin and dihydrocapsaicin) were identical. Hence, the results were presented as the total content of capsaicinoids. The EEMs of a group of paprika, cayenne and chilli peppers, and of another group of spicy sauces were registered. The decomposition of the EEMs of each group was performed by parallel factor analysis (PARAFAC), obtaining three principal components in each case. After the decomposition, the component corresponding to capsaicinoids was identified by comparison with the profile of a standard mixture of capsaicin and dihydrocapsaicin. In addition, the score values of this component were correlated with the Scoville heat units (SHU) calculated by means of an HPLC–FLD method. Good correlations were obtained in both groups (0.998 and 0.992), confirming the assignation of the component to capsaicinoids. Subsequently, a calibration set was built to carry out the calibration in the spectrofluorimeter, using PARAFAC and U-PLS/RBL as second-order calibration algorithms. Good results for SHU determination were obtained in both groups with both algorithms and when the fluorimetric method was validated by means of liquid chromatographic analysis the relative error of prediction was less than 11.3%.0302<a class="citation_author_name" title="Navegar por nombre de Autor de Monago Maraña, Olga" href="/fez/list/author/Monago Maraña, Olga/">Monago Maraña, Olga</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Guzmán Becerra, María" href="/fez/list/author/Guzmán Becerra, María/">Guzmán Becerra, María</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Muñoz de la Peña, Arsenio" href="/fez/list/author/Muñoz de la Peña, Arsenio/">Muñoz de la Peña, Arsenio</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Galeano Díaz, Teresa" href="/fez/list/author/Galeano Díaz, Teresa/">Galeano Díaz, Teresa</a> . (<span class="citation_date">2018</span>) <a class="citation_title" title="Click para ver : Determination of pungency in spicy food by means of excitation-emission fluorescence coupled with second-order chemometric calibration" href="/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-0014">Determination of pungency in spicy food by means of excitation-emission fluorescence coupled with second-order chemometric calibration</a>. RecordArtículo de revistaPublishedCienciasThe registered version of this article, first published in Journal of Food Composition and Analysis 67 (p.10-18) 2018, is available online at the publisher's website: Elsevier, https://doi.org/10.1016/j.jfca.2017.12.031ElsevierMonago Maraña, OlgaGuzmán Becerra, MaríaMuñoz de la Peña, ArsenioGaleano Díaz, Teresa1Journal of Food Composition and Analysisbibliuned:DptoCA-FCIE-Articulos-Omonago-0014http://e-spacio.uned.es/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-001010181267engMonago_Marana_Olga_2017_JFCA.pdfpresmd_Monago_Marana_Olga_2017_JFCA.xml0889-1575; eISSN 1096-0481bibliuned:DptoCA-FCIE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ciencias Analiticas. ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0License Creative CommonsMonago MarañaAcceso abiertohttps://doi.org/10.1016/j.jfca.2017.12.0310.5430363434232018-01-01T00:00:00Z172024-02-09T04:55:51Z2024-02-09T04:55:51ZAre social and financial exclusion two sides of the same coin? An analysis of the financial integration of vulnerable peoplebibliuned:DptoEA-FECO-Articulos-Jdparedes-0001The economic crisis has increased the inequality and heterogeneity of people at risk of social exclusion, and thus their financial vulnerability. This article reviews the literature on the determinants of unbanking and underbanking and proposes a model linking financial and social exclusion. We aimed to determine if people at risk of poverty and social exclusion are integrated -and to what extent- in the financial system. To answer this question, we identified the demographic and the social exclusion factors that determine both the status of financial vulnerability and the use of banking services. We used multivariate analysis methods to analyze the information from the survey on social vulnerability conducted by the Red Cross Spain in 2015. Our results show a negative relationship between the risk of social exclusion and the intensity of use of banking services. This leads to financial vulnerability and exclusion in the most extreme situations. We suggest that underbanking is the most relevant - but not previously studied- situation of financial vulnerability in Europe and discuss its implications for policymakers. This paper contributes to the measurement of the link between financial and social exclusion, and is the first quantitative study on the use of banking products by vulnerable people in a European context.0432<a class="citation_author_name" title="Navegar por nombre de Autor de Fernández-Olit, Beatriz" href="/fez/list/author/Fernández-Olit, Beatriz/">Fernández-Olit, Beatriz</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Paredes-Gázquez, Juan Diego" href="/fez/list/author/Paredes-Gázquez, Juan Diego/">Paredes-Gázquez, Juan Diego</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Cuesta-González, Marta de la" href="/fez/list/author/Cuesta-González, Marta de la/">Cuesta-González, Marta de la</a> . (<span class="citation_date">2018</span>) <a class="citation_title" title="Click para ver : Are social and financial exclusion two sides of the same coin? An analysis of the financial integration of vulnerable people" href="/fez/view/bibliuned:DptoEA-FECO-Articulos-Jdparedes-0001">Are social and financial exclusion two sides of the same coin? An analysis of the financial integration of vulnerable people</a>. RecordArtículo de revistaPublishedEconomíaEste es el manuscrito aceptado del artículo publicado por Social Indicators Research, disponible en línea: Springer, https://doi.org/10.1007/s11205-016-1479-ySpringerFernández-Olit, BeatrizParedes-Gázquez, Juan DiegoCuesta-González, Marta de la1Social Indicators Researchbibliuned:DptoEA-FECO-Articulos-Jdparedes-0001http://e-spacio.uned.es/fez/view/bibliuned:DptoEA-FECO-Articulos-Jdparedes-0001245268135engParedes_Gazquez_Juan_Diego_Social.pdfpresmd_Paredes_Gazquez_Juan_Diego_Social.xml0303-8300, eISSN 1573-0921bibliuned:DptoEA-FECO-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Economía Aplicada (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsFernández-OlitAcceso abiertohttps://doi.org/10.1007/s11205-016-1479-y0.5430363434232020-01-01T00:00:00Z82024-01-23T11:29:16Z2024-01-23T11:29:16ZDevelopment and initial validation of the Generalized Tracking Questionnairebibliuned:DptoMCC-FPSI-Articulos-JCsuarez-005The concept of rule-governed behavior (RGB) has been used in the behavior-analytic literature as a way to analyze complex human behavior, including thinking and problem-solving. Relational frame theory suggests the existence of two main functional types of RGB termed pliance and tracking. In this paper, we describe the development of the Generalized Tracking Questionnaire (GTQ) and the preliminary evaluation of its psychometric properties and validity through three studies, with a total of 1155 participants. In Study 1, a pool of items describing the main characteristics of generalized tracking was designed and evaluated by experts on the RFT account of RGB. The resulting 11 items were administered to 460 undergraduates to examine the understandability and psychometric quality of the items. The exploratory factor analysis indicated that the GTQ can be seen as a unidimensional scale, with all items exhibiting high factor loadings and corrected item-total correlations. In Study 2, the GTQ was administered online to a sample of 464 non-clinical participants and a clinical sample of 125 participants. The one-factor model of the GTQ obtained a good fit in the conducted confirmatory factor analysis. The GTQ showed measurement invariance across gender and clinical and nonclinical participants. It also obtained excellent internal consistency and correlated in theoretically coherent ways with other constructs. In Study 3, the GTQ and a neuropsychological battery of executive functions were administered to 105 participants. The GTQ showed statistically significant, medium-size correlations with working memory tests, verbal fluency, planning, and behavioral inhibition. In conclusion, the GTQ seems to be a promising measure to advance in the empirical analysis of functional classes of RGB.0362<a class="citation_author_name" title="Navegar por nombre de Autor de Ruiz, F. J." href="/fez/list/author/Ruiz, F. J./">Ruiz, F. J.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de García-Martín, M. B." href="/fez/list/author/García-Martín, M. B./">García-Martín, M. B.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Suárez-Falcón, J. C." href="/fez/list/author/Suárez-Falcón, J. C./">Suárez-Falcón, J. C.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Bedoya-Valderrama, L." href="/fez/list/author/Bedoya-Valderrama, L./">Bedoya-Valderrama, L.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Segura-Vargas, M. A." href="/fez/list/author/Segura-Vargas, M. A./">Segura-Vargas, M. A.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Peña-Vargas, A." href="/fez/list/author/Peña-Vargas, A./">Peña-Vargas, A.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Henao, A. M." href="/fez/list/author/Henao, A. M./">Henao, A. M.</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Ávila-Campos, J. E" href="/fez/list/author/Ávila-Campos, J. E/">Ávila-Campos, J. E</a> . (<span class="citation_date">2020</span>) <a class="citation_title" title="Click para ver : Development and initial validation of the Generalized Tracking Questionnaire" href="/fez/view/bibliuned:DptoMCC-FPSI-Articulos-JCsuarez-005">Development and initial validation of the Generalized Tracking Questionnaire</a>. RecordArtículo de revistaPublishedPsicologíaLa versión registrada de este artículo, publicado por primera vez en PLOS ONE, está disponible en línea en el sitio web del editor: https://doi.org/10.1371/journal.pone.0234393Public Library of ScienceRuiz, F. J.García-Martín, M. B.Suárez-Falcón, J. C.Bedoya-Valderrama, L.Segura-Vargas, M. A.Peña-Vargas, A.Henao, A. M.Ávila-Campos, J. EPLOS ONEbibliuned:DptoMCC-FPSI-Articulos-JCsuarez-005http://e-spacio.uned.es/fez/view/bibliuned:DptoMCC-FPSI-Articulos-JCsuarez-005615engRuiz, F. J.,, , , , , , . (2020).. , García-Martín, M. B., Suárez-Falcón, J. C., Bedoya-Valderrama, L., Segura-Vargas, M. A., Peña-Vargas, A., Henao, A. M., Ávila-Campos, J. E. (2020). Development and initial validation of the Generalized Tracking QuestioSu__rez-Falc__n_Juan_Carlos_Development_validat.pdfpresmd_Su__rez-Falc__n_Juan_Carlos_Development_validat.xml1932-6203bibliuned:DptoMCC-FPSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Metodología de las Ciencias del Comportamiento (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0/Licencia Creative CommonsRuizAcceso abiertohttps://doi.org/10.1371/journal.pone.02343930.5371644534232017-11-01T00:00:00Z2572019-01-15T22:07:07Z2019-11-18T19:55:08ZFactors Affecting the Participation of the Deaf and Hard of Hearing in e-Learning and Their Satisfaction: A Quantitative Studybibliuned:425-Sosuna-0008Today the digital divide is measured not so much by access to the internet but by people's ability to interact in cyberspace, which calls for specific digital communication skills. These skills are also required for participation in e-learning, bearing in mind that the deaf and hard of hearing have certain characteristics related to their condition. This study aims to identify inequalities in access to e-learning by those who are deaf or hard of hearing, observe how they are related to social and demographic factors, and confirm whether the accessibility of the e-learning environment has a direct influence on their satisfaction. The study has been conducted via an electronic survey in Spain with a nonprobabilistic sample, in line with the characteristics of this sector of the population, recording social and demographic data, and information about the participants' experience of e-learning and their satisfaction with the experience. The representative survey sample consisted of 484 deaf and hard-ofhearing individuals in Spain, aged between 16 and 64. Using a chi-square test for independence we obtained a significant relationship between participation in online courses and the following variables: level of education, knowledge of sign language, and number of members in the household. A correspondence analysis was then carried out to detect particular relationships between classes of the related variables.05982<a class="citation_author_name" title="Navegar por nombre de Autor de Ferreiro Lago, Emilio" href="/fez/list/author/Ferreiro Lago, Emilio/">Ferreiro Lago, Emilio</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Osuna-Acedo, Sara" href="/fez/list/author/Osuna-Acedo, Sara/">Osuna-Acedo, Sara</a> . (<span class="citation_date">2017</span>) <a class="citation_title" title="Click para ver : Factors Affecting the Participation of the Deaf and Hard of Hearing in e-Learning and Their Satisfaction: A Quantitative Study" href="/fez/view/bibliuned:425-Sosuna-0008">Factors Affecting the Participation of the Deaf and Hard of Hearing in e-Learning and Their Satisfaction: A Quantitative Study</a>. RecordArtículo de revistaPublishedEducaciónAthabasca UniversityFerreiro Lago, EmilioOsuna-Acedo, Sara1International Review of Research in Open and Distributed Learningbibliuned:425-Sosuna-0008http://e-spacio.uned.es/fez/view/bibliuned:425-Sosuna-0008267291718engOsuna_Acedo_Sara_Factorsaffecting.pdfpresmd_Osuna_Acedo_Sara_Factorsaffecting.xml1492-3831bibliuned:425bibliuned:Setarticulobibliuned:SetopenaireDepartamento de Didáctica, Organización Escolar y Didácticas Especiales (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsFerreiro LagoAcceso abierto10.19173/irrodl.v18i7.28620.536458534232022-05-23T00:00:00Z52024-01-17T06:45:15Z2024-01-23T07:33:38ZOn robustness for spatio-temporal databibliuned:DptoEOICN-FCIE-Articulos-Agarcia-0003The spatio-temporal variogram is an important factor in spatio-temporal prediction through kriging, especially in fields such as environmental sustainability or climate change, where spatio-temporal data analysis is based on this concept. However, the traditional spatio-temporal variogram estimator, which is commonly employed for these purposes, is extremely sensitive to outliers. We approach this problem in two ways in the paper. First, new robust spatio-temporal variogram estimators are introduced, which are defined as M-estimators of an original data transformation. Second, we compare the classical estimate against a robust one, identifying spatio-temporal outliers in this way. To accomplish this, we use a multivariate scale-contaminated normal model to produce reliable approximations for the sample distribution of these new estimators. In addition, we define and study a new class of M-estimators in this paper, including real-world applications, in order to determine whether there are any significant differences in the spatio-temporal variogram between two temporal lags and, if so, whether we can reduce the number of lags considered in the spatio-temporal analysis.0442<a class="citation_author_name" title="Navegar por nombre de Autor de García Pérez, Alfonso" href="/fez/list/author/García Pérez, Alfonso/">García Pérez, Alfonso</a> . (<span class="citation_date">2022</span>) <a class="citation_title" title="Click para ver : On robustness for spatio-temporal data" href="/fez/view/bibliuned:DptoEOICN-FCIE-Articulos-Agarcia-0003">On robustness for spatio-temporal data</a>. RecordArtículo de revistaPublishedCienciasEste es el manuscrito aceptado del artículo publicado por MDPI en "Mathematics 2022, 10(10), 1785;" el 23-05-2022, disponible en línea: https://doi.org/10.3390/math10101785MDPIGarcía Pérez, AlfonsoMathematicsbibliuned:DptoEOICN-FCIE-Articulos-Agarcia-0003http://e-spacio.uned.es/fez/view/bibliuned:DptoEOICN-FCIE-Articulos-Agarcia-00031010engGarcia_Perez_Alfonso_On_robustness_for_spatio.pdfpresmd_Garcia_Perez_Alfonso_On_robustness_for_spatio.xml2227-7390bibliuned:DptoEOICN-FCIE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Estadística, Investigación Operativa y Cálculo Numérico. ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsGarcía PérezAcceso abiertohttps://doi.org/10.3390/math101017850.527919434232017-01-01T00:00:00Z1692019-01-15T21:28:30Z2019-11-18T19:53:19ZOpen, Mobile and Collaborative Educational Experience. Case study: The European ECO Projectbibliuned:425-Sosuna-0007The European ECO Project has contributed to the dissemination of MOOCs by developing an educational model which promotes participation and interaction through social networks and an own virtual platform. Likewise, it fosters students’ empowerment by allowing them to create their own courses. Such training model is studied in this research work, firstly, through the analysis of teachers’ and students’ speeches posted on forum boards and groups. Then results obtained in several surveys conducted among participants, which consider interactions taking place both in and off the platform, are triangulated. Educational and motivational factors in the students’ profile show the advantages and disadvantages found in their perception of the collaborative learning model, as well as the empowerment derived from the participation in the creation of their own MOOCs. This study reveals multiple factors affecting the proper development of these courses, while considering communication as an incentive for the creation of knowledge through the MOOC itself. All this will contribute to improve the quality of education and to trigger a change of paradigm, necessary to understand today’s education and society.05942<a class="citation_author_name" title="Navegar por nombre de Autor de Osuna-Acedo, Sara" href="/fez/list/author/Osuna-Acedo, Sara/">Osuna-Acedo, Sara</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Gil Quintana, Javier" href="/fez/list/author/Gil Quintana, Javier/">Gil Quintana, Javier</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Cantillo Valero, Carmen" href="/fez/list/author/Cantillo Valero, Carmen/">Cantillo Valero, Carmen</a> . (<span class="citation_date">2017</span>) <a class="citation_title" title="Click para ver : Open, Mobile and Collaborative Educational Experience. Case study: The European ECO Project" href="/fez/view/bibliuned:425-Sosuna-0007">Open, Mobile and Collaborative Educational Experience. Case study: The European ECO Project</a>. RecordArtículo de revistaPublishedEducaciónJ.UCS ConsortiumOsuna-Acedo, SaraGil Quintana, JavierCantillo Valero, Carmen1Journal of Universal Computer Sciencebibliuned:425-Sosuna-0007http://e-spacio.uned.es/fez/view/bibliuned:425-Sosuna-0007121512371223engOsuna_Acedo_Sara_OpenMobileCollaboratuveElearning.pdfpresmd_Osuna_Acedo_Sara_OpenMobileCollaboratuveElearning.xml0948-695X ; EISSN 0948-6968bibliuned:425bibliuned:Setarticulobibliuned:SetopenaireDepartamento de Didáctica, Organización Escolar y Didácticas Especiales (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsOsuna-AcedoAcceso abierto10.3217/jucs-023-12-12150.524649834231998-01-01T00:00:00Z7632008-03-27T03:06:41ZApuntes tafonómicos sobre los cazaderos de cabra : las labores de carnicería en el yacimiento de Rascaño (Miera)bibliuned:ETFSerie1-BF204788-6FC4-2979-9F93-99F21DDC6087Este ensayo analiza las actividades de
descuartizamiento de los animales
reproducidos en las colecciones
arqueofaunísticas magdalenienses y
azilienses de Rascaño. Se propone un
análisis tafonómico comparativo a
partir de las diferencias previstas entre
las composiciones esqueléticas de
ciervos y cabras, tomando en cuenta
factores como la utilidad relativa de las
distintas partes anatómicas y la
conservación ósea diferencial.This paper revises the
descuartizamiento activities of animáis
recorded in magdalenian and azilian
archeofaunal collection in the site of
Rascaño. The study propose an
comparative taphonomic analysis
based on the differences between
skeketical pan representation of roe
deer and ibex, with taking into account
some factors such as the relative utility
of different body parts and the biased
bone preservation.06092<a class="citation_author_name" title="Browse by Author Name for Quesada López, José Manuel" href="/fez/list/author/Quesada López, José Manuel/">Quesada López, José Manuel</a> . (<span class="citation_date">1998</span>) <a class="citation_title" title="Click para ver : Apuntes tafonómicos sobre los cazaderos de cabra : las labores de carnicería en el yacimiento de Rascaño (Miera)" href="/fez/view/bibliuned:ETFSerie1-BF204788-6FC4-2979-9F93-99F21DDC6087">Apuntes tafonómicos sobre los cazaderos de cabra : las labores de carnicería en el yacimiento de Rascaño (Miera)</a>. RecordArtículo de revistaPublishedhttp://udcdata.info/068273HistoriaUniversidad Nacional de Educación a Distancia (España). Facultad de Geografía e HistoriaQuesada López, José Manuelbibliuned:ETFSerie1-BF204788-6FC4-2979-9F93-99F21DDC6087http://e-spacio.uned.es/fez/view/bibliuned:ETFSerie1-BF204788-6FC4-2979-9F93-99F21DDC6087spaDocumento.pdfbibliuned:ETFSerieI1998bibliuned:Setopenairebibliuned:SetarticuloEspacio, tiempo y forma. Serie I, Prehistoria y arqueología. Año 1998, n. 11Set de openaireSet de artículohttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsQuesada LópezAcceso abierto0.524649834232019-01-01T00:00:00Z112024-01-26T09:07:49Z2024-01-26T09:07:49ZAutomatic assignment of reviewers in an online peer assessment task based on social interactionsbibliuned:95-Fhernandez-0005Online peer assessment tasks are very popular and have unique characteristics that improve learning and encourage social interactions in a distance education environment. Unfortunately, social factors have usually been ignored in the process of selecting reviewers for online peer assessment tasks. We hypothesise that this fact could have some influence on the lack of engagement and participation by some learners. For this reason, we propose an approach in which social network analysis techniques, expert criteria, and Bayesian reasoning are applied to select reviewers with the objective of increasing participation in peer review tasks. The approach is divided into two elements. On the one hand, we have developed an influence diagram template that structures a set of proposed social network analysis variables in accordance with expert criteria. This influence diagram template can be easily updated for any course simply by eliciting a minimal set of parameters. On the other hand, we have instantiated the proposed influence diagram template to produce an influence diagram network to quantify the quality of reviewer assignment for an online peer assessment task. In an online experiment, we verified that the consideration of social factors can increase participation in a peer assessment task.0472<a class="citation_author_name" title="Navegar por nombre de Autor de Anaya, Antonio R." href="/fez/list/author/Anaya, Antonio R./">Anaya, Antonio R.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Luque, Manuel" href="/fez/list/author/Luque, Manuel/">Luque, Manuel</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Letón, Emilio" href="/fez/list/author/Letón, Emilio/">Letón, Emilio</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Hernández-del-Olmo, Félix" href="/fez/list/author/Hernández-del-Olmo, Félix/">Hernández-del-Olmo, Félix</a> . (<span class="citation_date">2019</span>) <a class="citation_title" title="Click para ver : Automatic assignment of reviewers in an online peer assessment task based on social interactions" href="/fez/view/bibliuned:95-Fhernandez-0005">Automatic assignment of reviewers in an online peer assessment task based on social interactions</a>. RecordArtículo de revistaPublishedIngeniería InformáticaLa versión registrada de este artículo, publicado por primera vez en Expert Systems, está disponible en línea en el sitio web del editor: Wiley, https://doi.org/10.1111/exsy.12405Wiley Online LibraryAnaya, Antonio R.Luque, ManuelLetón, EmilioHernández-del-Olmo, Félix1Expert Systemsbibliuned:95-Fhernandez-0005http://e-spacio.uned.es/fez/view/bibliuned:95-Fhernandez-0005436engHernandez_del_Olmo_Felix_Automatic_assignment.pdfpresmd_Hernandez_del_Olmo_Felix_Automatic_assignment.xml0266-4720 eISSN 1468-0394bibliuned:95bibliuned:Setopenairebibliuned:SetarticuloDepartamento de Inteligencia Artificial (UNED). ArtículosSet de openaireSet de artículohttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsAnayaAcceso abiertohttps://doi.org/10.1111/exsy.124050.517309434232015-01-01T00:00:00Z1032017-02-27T22:49:09Z2017-02-27T22:49:09ZEstudio de los recursos hídricos en España: análisis y caracterización en la cuenca del Tajobibliuned:ETFSerieVI-2015-2016-5025El agua es un factor determinante para el desarrollo de la vida, es un recurso limitado y base de vida de muchos ecosistemas acuáticos. El hombre cada vez demanda más agua debido al aumento de población y desarrollo de actividades, lo que puede cond04552<a class="citation_author_name" title="Navegar por nombre de Autor de Martínez De Teresa, Beatriz" href="/fez/list/author/Martínez De Teresa, Beatriz/">Martínez De Teresa, Beatriz</a> . (<span class="citation_date">2015</span>) <a class="citation_title" title="Click para ver : Estudio de los recursos hídricos en España: análisis y caracterización en la cuenca del Tajo" href="/fez/view/bibliuned:ETFSerieVI-2015-2016-5025">Estudio de los recursos hídricos en España: análisis y caracterización en la cuenca del Tajo</a>. RecordArtículo de revistaPublishedGeografíaUniversidad Nacional de Educación a Distancia (España). Facultad de Geografía e HistoriaMartínez De Teresa, BeatrizEspacio Tiempo y Forma. Serie VI, Geografíabibliuned:ETFSerieVI-2015-2016-5025http://e-spacio.uned.es/fez/view/bibliuned:ETFSerieVI-2015-2016-50251692308-9spaStudy of water resources in Spain: analysis and characterization in the Tajo basinEstudio_recursos_hidricos.pdfpresmd_Estudio_recursos_hidricos.xml1130-2968, EISSN: 2340-146Xbibliuned:ETFSerieVI-2015-2016bibliuned:Setarticulobibliuned:SetopenaireEspacio, tiempo y forma. Serie VI, Geografía. Nueva época. Año 2015-2016, n. 8-9Set de artículoSet de openairehttp://creativecommons.org/licenses/by-nc/4.0/Licencia Creative CommonsMartínez De TeresaAcceso abierto10.5944/etfvi.8-9.2016.163600.5135917734232018-04-01T00:00:00Z2692019-11-19T18:46:35Z2019-11-19T19:56:23ZFrom sMOOC to tMOOC, learning towards professional transference: ECO European Projectbibliuned:425-Sosuna-0009The evolution of MOOCs in the last decade has been constant and dynamic. The first cMOOC and xMOOC models eventually evolved into different postMOOC modalities, such as sMOOC, which conjugates interaction among students with a participation model based on social networks. This work is focused on carrying out a systematic review of the state-of-the-art scientific literature referred to the concept of MOOC and its diverse types. Moreover, in this article, a new generation associated to sMOOC is unveiled: the tMOOC (Transfer Massive Open Online Courses). The methodology of study is based on the content analysis of those categories resulting after compiling 707 entries from Web of Science, plus an in-depth study of the 70 articles which were quoted at least 10 times. In addition, a case study has been carried out from European ECO Project’s “sMOOC step by step”, as an example of innovative pedagogical model based on collaborative learning to train future e-teachers. The results of the analysis show the very recent –and still scarce– research on the different types of MOOCs, as well as the finding of a new modality based on pedagogical transformation, learning transference and intercreative talent. As a conclusion, the analysis of all key factors in the configuration of tMOOC suggests a new taxonomy based on the 10 T’s.05622<a class="citation_author_name" title="Navegar por nombre de Autor de Osuna-Acedo, Sara" href="/fez/list/author/Osuna-Acedo, Sara/">Osuna-Acedo, Sara</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Marta Lazo, Carmen" href="/fez/list/author/Marta Lazo, Carmen/">Marta Lazo, Carmen</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Frau-Meigs, Divina" href="/fez/list/author/Frau-Meigs, Divina/">Frau-Meigs, Divina</a> . (<span class="citation_date">2018</span>) <a class="citation_title" title="Click para ver : From sMOOC to tMOOC, learning towards professional transference: ECO European Project" href="/fez/view/bibliuned:425-Sosuna-0009">From sMOOC to tMOOC, learning towards professional transference: ECO European Project</a>. RecordArtículo de revistaPublishedEducaciónGrupo ComunicarOsuna-Acedo, SaraMarta Lazo, CarmenFrau-Meigs, Divina1Comunicar : Media Education Research Journalbibliuned:425-Sosuna-0009http://e-spacio.uned.es/fez/view/bibliuned:425-Sosuna-00091051145526engOsuna_Acedo_Sara_MOOC_eng.pdfpresmd_Osuna_Acedo_Sara_MOOC_eng.xml1134-3478 ; EISSN: 1988-3293bibliuned:425bibliuned:Setarticulobibliuned:SetopenaireDepartamento de Didáctica, Organización Escolar y Didácticas Especiales (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsOsuna-AcedoAcceso abierto0.507113134232016-10-10T00:00:00Z62024-02-21T06:05:12Z2024-02-22T02:39:43ZChemometric Discrimination Between Smoked and Non-Smoked Paprika Samples. Quantification of PAHs in Smoked Paprika by Fluorescence-U-PLS/RBLbibliuned:DptoCA-FCIE-Articulos-Omonago-0013This study presents a strategy for differentiating paprika obtained by means of different drying systems. The differentiation is performed using spectroscopic fluorescence in combination with multivariate analysis. The two groups of samples (smoked or non-smoked paprika) are classified according to the content of some of their fluorescent compounds presented in each group, among which several polycyclic aromatic hydrocarbons (PAHs) are included. These compounds are characteristic in smoked food. The full information of excitation–emission matrices (EEMs) is processed with the aid of unsupervised parallel factor analysis (PARAFAC), PARAFAC supervised by linear discriminant analysis (LDA) and discriminant unfolded partial least squares (DU-PLS). The last algorithm allows an adequate classification of unknown paprika samples. Besides, the quantification of several PAHs in paprika was performed by means of unfolded partial least squares with residual bilinearization (U-PLS/RBL). On this way, three (fluorene, phenantrene, and anthracene) out of the five (fluorene, phenantrene, anthracene, pyrene and chrysene) selected analytes were quantified.0302<a class="citation_author_name" title="Navegar por nombre de Autor de Monago Maraña, Olga" href="/fez/list/author/Monago Maraña, Olga/">Monago Maraña, Olga</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Galeano-Díaz, Teresa" href="/fez/list/author/Galeano-Díaz, Teresa/">Galeano-Díaz, Teresa</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Muñoz de la Peña, Arsenio" href="/fez/list/author/Muñoz de la Peña, Arsenio/">Muñoz de la Peña, Arsenio</a> . (<span class="citation_date">2016</span>) <a class="citation_title" title="Click para ver : Chemometric Discrimination Between Smoked and Non-Smoked Paprika Samples. Quantification of PAHs in Smoked Paprika by Fluorescence-U-PLS/RBL" href="/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-0013">Chemometric Discrimination Between Smoked and Non-Smoked Paprika Samples. Quantification of PAHs in Smoked Paprika by Fluorescence-U-PLS/RBL</a>. RecordArtículo de revistaPublishedCienciasSpringer NatureMonago Maraña, OlgaGaleano-Díaz, TeresaMuñoz de la Peña, Arsenio1Food Analytical Methodsbibliuned:DptoCA-FCIE-Articulos-Omonago-0013http://e-spacio.uned.es/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-0010112811371210engMonago_Marana_Olga_2017_FoodAnal_meth.pdfpresmd_Monago_Marana_Olga_2017_FoodAnal_meth.xml1936-9751; eISSN 1936-976Xbibliuned:DptoCA-FCIE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ciencias Analiticas. ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0License Creative CommonsMonago MarañaAcceso abiertohttps://doi.org/10.1007/s12161-016-0676-20.507113134232024-01-01T00:00:00Z82024-01-31T13:45:17Z2024-02-08T11:50:13ZPerinatal health in Spain during and after the Great Recession: Educational selection into fertility as a protective factor in high unemployment contextsbibliuned:DptoSociologiaII-Articulos-Mseiz-0001Higher maternal resources have long been associated with superior birth outcomes. This study analyzes the potentially protective role of maternal educational selection into fertility in adverse macroeconomic contexts. We focus on the case of Spain, a country reaching record-high unemployment levels during the Great Recession starting in 2008. First, we examine whether selection into fertility of more educated mothers took place as province-level unemployment rates rose. Secondly, we assess whether maternal education mitigated the impact of higher unemployment levels on different birth outcomes. The analysis combines register data on the universe of live births with aggregate data on province-level unemployment. We cover the period 2007–2019 to ensure sufficient variability of unemployment rates and perform linear regression and linear probability models with fixed effects to hold constant unobserved heterogeneity across provinces. Findings indicate selection into fertility of mothers with university-level education in times of high unemployment. In addition, while unemployment rates did show an adverse impact on certain birth outcomes –birthweight, the occurrence of low and very low birthweight, and the risk of stillbirth – maternal education mitigated the observed relations. It was itself, moreover, consistently and independently associated with better perinatal health. We thus conclude that fertility selectivity by maternal education cushioned the impact of the adverse economic context derived from the Great Recession through two separate pathways.0452<a class="citation_author_name" title="Navegar por nombre de Autor de Seiz, Marta" href="/fez/list/author/Seiz, Marta/">Seiz, Marta</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Salazar, Leire" href="/fez/list/author/Salazar, Leire/">Salazar, Leire</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Eremenko, Tatiana" href="/fez/list/author/Eremenko, Tatiana/">Eremenko, Tatiana</a> . (<span class="citation_date">2024</span>) <a class="citation_title" title="Click para ver : Perinatal health in Spain during and after the Great Recession: Educational selection into fertility as a protective factor in high unemployment contexts" href="/fez/view/bibliuned:DptoSociologiaII-Articulos-Mseiz-0001">Perinatal health in Spain during and after the Great Recession: Educational selection into fertility as a protective factor in high unemployment contexts</a>. RecordArtículo de revistaPublishedSociologíaLa versión registrada de este artículo, publicado por primera vez en Social Science & Medicine, está disponible en línea en el sitio web del editor: Elsevier https://doi.org/10.1016/j.socscimed.2023.116439ElsevierSeiz, MartaSalazar, LeireEremenko, TatianaSocial Science & Medicinebibliuned:DptoSociologiaII-Articulos-Mseiz-0001http://e-spacio.uned.es/fez/view/bibliuned:DptoSociologiaII-Articulos-Mseiz-0001340engSeiz_Puyuelo_Marta_Perinatal_Health.pdfpresmd_Seiz_Puyuelo_Marta_Perinatal_Health.xml1873-5347bibliuned:DptoSociologiaII-Articulosbibliuned:Setarticulobibliuned:SetopenaireSet de artículoSet de openairehttps://creativecommons.org/licenses/by-nc/4.0/Licencia Creative CommonsSeizAcceso abierto10.1016/j.socscimed.2023.1164390.5022977634232020-01-01T00:00:00Z82024-02-01T13:38:50Z2024-02-01T13:38:50ZHow to cope with disabilities: Development and psychometric properties of the Coping With Disability Difficulties Scale (CDDS).bibliuned:DptoMCC-FPSI-Articulos-Precio-0006Purpose/Objective: The aim of this study is to develop and test the psychometric properties of the Coping with Disability Difficulties Scale (CDDS), a scale to measure the coping strategies used by people with disabilities to face the disability-related difficulties (both caused by disability itself and by stigma) they encounter in their daily lives. Method/Design: An initial pool of 110 items was developed based on previous literature and the results of a qualitative study using semi-structured interviews. The psychometric characteristics of the CDDS were examined in three samples of people with disabilities (each of which included participants with physical, visual and hearing impairments; total N = 590). Results: A final scale of 17 items was obtained. The factor structure of the CDDS was tested and replicated with an adequate fit (RMSEA = 0.056; GFI = 0.98; CFI = 0.98) using confirmatory factor analysis. The internal consistency of the four factors (positive thinking, social sensitization and support, adaptation, and avoidance) were adequate to excellent (with alphas ranging from .68 to .86). Conclusions/Implications: To the authors’ knowledge, this is the first coping scale that is specifically designed for people with disabilities, and it can be highly useful for both research and applied purposes.0292<a class="citation_author_name" title="Navegar por nombre de Autor de Pérez-Garín, D." href="/fez/list/author/Pérez-Garín, D./">Pérez-Garín, D.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Recio, Patricia" href="/fez/list/author/Recio, Patricia/">Recio, Patricia</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Silván-Ferrero, P." href="/fez/list/author/Silván-Ferrero, P./">Silván-Ferrero, P.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Nouvilas, E." href="/fez/list/author/Nouvilas, E./">Nouvilas, E.</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Fuster-Ruiz de Apodaca, M. J." href="/fez/list/author/Fuster-Ruiz de Apodaca, M. J./">Fuster-Ruiz de Apodaca, M. J.</a> . (<span class="citation_date">2020</span>) <a class="citation_title" title="Click para ver : How to cope with disabilities: Development and psychometric properties of the Coping With Disability Difficulties Scale (CDDS)." href="/fez/view/bibliuned:DptoMCC-FPSI-Articulos-Precio-0006">How to cope with disabilities: Development and psychometric properties of the Coping With Disability Difficulties Scale (CDDS).</a>. RecordArtículo de revistaPublishedPsicologíaLa versión registrada de este artículo, publicado por primera vez en Rehabilitation Psychology, está disponible en línea en el sitio web del editor: American Psychological Association https://doi.org/10.1037/rep0000293American Psychological AssociationPérez-Garín, D.Recio, PatriciaSilván-Ferrero, P.Nouvilas, E.Fuster-Ruiz de Apodaca, M. J.Rehabilitation Psychologybibliuned:DptoMCC-FPSI-Articulos-Precio-0006http://e-spacio.uned.es/fez/view/bibliuned:DptoMCC-FPSI-Articulos-Precio-00063144165engRecio_Saboya_Patricia_Psychometric_properties-1.pdfpresmd_Recio_Saboya_Patricia_Psychometric_properties-1.xml1939-1544bibliuned:DptoMCC-FPSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Metodología de las Ciencias del Comportamiento (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.esLicencia Creative CommonsPérez-GarínAcceso abierto10.1037/rep00002930.5022977634172014-06-26T00:00:00Z47592014-12-09T11:17:16Z2020-09-29T21:36:56ZAssessment methodology of web applications automatic security analysis tools for adaptation in the development life cycletesisuned:IngInd-JrbermejoComo técnicas de análisis de seguridad de una aplicación, las pruebas de caja blanca y de caja negra realizadas manualmente (revisión de código, test de penetración), sufren de falta de cobertura de la superficie de ataque que tienen las aplicaciones y lo más probable es que con estas pruebas de penetración manuales se tenga una gran pérdida de detección de vulnerabilidades de seguridad. La dificultad de realizar estos test manualmente conduce al desarrollo de técnicas automáticas de análisis de la seguridad. Este trabajo de tesis trata de fijar el “estado del arte” en cuanto a las últimas tendencias de herramientas de análisis automáticas: análisis estático de caja blanca (SAST), dinámico de caja negra (DAST) y análisis dinámico de caja blanca (RAST / IAST) en tiempo real. También hay disponibles desarrollos de herramientas híbridas combinando varias de los tipos anteriores, con el objetivo de reducir los falsos positivos y negativos que tienen las herramientas de análisis estático y dinámico. Todas estos tipos de herramientas son evaluadas de acuerdo a una metodología desde una perspectiva global para establecer el grado de eficacia de las herramientas en cuanto detecciones correctas (verdaderos positivos), falsas alarmas (falsos positivos), grado de cobertura de vulnerabilidades, etc. La metodología de evaluación de las herramientas consiste en ejecutar cada herramienta contra aplicaciones benchmark que contienen vulnerabilidades de seguridad conocidas. Las aplicaciones benchmark utilizadas han de tener la capacidad de comprobar falsos positivos, es decir, porciones de código seguras controladas donde las herramientas no deberían informar de la existencia de una vulnerabilidad concreta. Al resultado de las ejecuciones se les aplican posteriormente métricas seleccionadas y ampliamente aceptadas para establecer un ranking en cuanto a la efectividad de análisis de seguridad de cada herramienta. El objetivo final del resultado de la evaluación de los diferentes tipos de herramientas mencionados, es la derivación de un modelo de ciclo de vida de desarrollo seguro de 8 software (SSDLC), aplicando en cada fase los tipos de herramientas más adecuados para conseguir un resultado de conjunto lo más optimizado posible. La diferente naturaleza de cada tipo de herramienta, e incluso entre distintas herramientas del mismo tipo, hace necesario estudiar la sinergia existente entre ellas cuando se combinan para reducir el porcentaje de falsos positivos y aumentar el porcentaje de verdaderos positivos. El modelo de ciclo de vida de desarrollo seguro de software resultante siempre estará en función de los tipos de herramientas disponibles, del personal disponible para realizar las tareas de análisis, del tiempo y otros factores como los cambios de tendencias de la frecuencia y peligrosidad de las vulnerabilidades con el tiempo, de la evolución de las propias herramientas y de la aparición de otras nuevas. Estos factores de cambio implican analizar esta evolución para adaptar continuamente el modelo de SSDLC.0Doctoral Thesis16042<a class="citation_author_name" title="Navegar por nombre de Autor de Bermejo Higuera, Juan Ramón" href="/fez/list/author/Bermejo Higuera, Juan Ramón/">Bermejo Higuera, Juan Ramón</a>. <b><i><a class="citation_title" title="Click para ver : Assessment methodology of web applications automatic security analysis tools for adaptation in the development life cycle" href="/fez/view/tesisuned:IngInd-Jrbermejo">Assessment methodology of web applications automatic security analysis tools for adaptation in the development life cycle</a></i></b> . <span class="citation_date">2014</span>. <span class="citation_publisher">Universidad Nacional de Educación a Distancia (España). Escuela Técnica Superior de Ingenieros Industriales. Departamento de Ingeniería Eléctrica, Electrónica y Control</span>RecordDoctoral ThesisPublishedIngeniería IndustrialUniversidad Nacional de Educación a Distancia (España). Escuela Técnica Superior de Ingenieros Industriales. Departamento de Ingeniería Eléctrica, Electrónica y ControlBermejo Higuera, Juan RamónDíaz Orueta, Gabrieltesisuned:IngInd-Jrbermejohttp://e-spacio.uned.es/fez/view/tesisuned:IngInd-JrbermejoengBERMEJO_HIGUERA_Juan_Ramon_Tesis.pdfpresmd_BERMEJO_HIGUERA_Juan_Ramon_Tesis.xmlbibliuned:Setthesistesisuned:IngIndbibliuned:SetopenaireSet de Tesis Doctorales de la UNEDTesis de la Facultad E.T.S. Ingenieros Industriales (UNED)Set de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsBermejo HigueraAcceso abierto0.4774192634232016-04-01T00:00:00Z32024-02-21T04:13:12Z2024-02-22T02:34:46ZFluorescence properties of flavonoid compounds. Quantification in paprika samples using spectrofluorimetry coupled to second order chemometric toolsbibliuned:DptoCA-FCIE-Articulos-Omonago-0009The influence of pH on the fluorescence of flavonoid compounds was investigated and the highest fluorescence emission was obtained in basic medium. Selected conditions to improve this signal were: pH 9.5, 0.14 M Britton Robinson buffer and methanol between 5% and 10%. The excitation–emission fluorescence matrices of a set of 36 samples of Spanish paprika were analyzed by means of parallel factor analysis (PARAFAC). Thus, the profiles of possible fluorescence components (PARAFAC loadings) were obtained. One of these profiles was identified by matching PARAFAC scores with LC analysis on the same samples. Two clusters of samples were obtained when score values were plotted against each other. Spectrofluorimetry coupled to second order multivariate calibration methods, as unfolded-partial least squares with residual bilinearization (U-PLS/RBL) and multidimensional-partial least-squares with residual bilinearization (N-PLS/RBL), was investigated to quantify quercetin and kaempferol in those samples. Good results were obtained for quercetin by this approach.0332<a class="citation_author_name" title="Navegar por nombre de Autor de Monago Maraña, Olga" href="/fez/list/author/Monago Maraña, Olga/">Monago Maraña, Olga</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Durán Merás, Isabel" href="/fez/list/author/Durán Merás, Isabel/">Durán Merás, Isabel</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Galeano Díaz, Teresa" href="/fez/list/author/Galeano Díaz, Teresa/">Galeano Díaz, Teresa</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Muñoz de la Peña, Arsenio" href="/fez/list/author/Muñoz de la Peña, Arsenio/">Muñoz de la Peña, Arsenio</a> . (<span class="citation_date">2016</span>) <a class="citation_title" title="Click para ver : Fluorescence properties of flavonoid compounds. Quantification in paprika samples using spectrofluorimetry coupled to second order chemometric tools" href="/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-0009">Fluorescence properties of flavonoid compounds. Quantification in paprika samples using spectrofluorimetry coupled to second order chemometric tools</a>. RecordArtículo de revistaPublishedCienciasThe registered version of this article, first published in Food Chemistry, is available online at the publisher's website: Elsevier, https://doi.org/10.1016/j.foodchem.2015.10.041ElsevierMonago Maraña, OlgaDurán Merás, IsabelGaleano Díaz, TeresaMuñoz de la Peña, Arsenio1Food Chemistrybibliuned:DptoCA-FCIE-Articulos-Omonago-0009http://e-spacio.uned.es/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-0009105810658196engMonago_Marana_Olga_2016_FoodChem.pdfpresmd_Monago_Marana_Olga_2016_FoodChem.xml0308-8146bibliuned:DptoCA-FCIE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ciencias Analiticas. ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0License Creative CommonsMonago MarañaAcceso abiertohttps://doi.org/10.1016/j.foodchem.2015.10.0410.464501634232020-11-19T00:00:00Z52024-02-06T08:49:37Z2024-02-06T08:49:37ZThicknesses/Roughness Relationship in Mg-Al-Mg and Mg-Ti-Mg Hybrid Component Plates for Drilled Aeronautical Lightweight Partsbibliuned:DptoICyF-ETSI-Articulos-Mmarin-0002Multimaterial hybrid compounds formed from lightweight structural materials have been acquiring great importance in recent years in the aeronautical and automotive sectors, where they are replacing traditional materials to reduce the mass of vehicles; this will enable either an increase in the action ratio or a reduction in the fuel consumption of vehicles and, in short, will lead to savings in transport costs and a reduction in polluting emissions. Besides, the implementation of production and consumption models based on the circular economy is becoming more and more important, where the repair and, for this purpose, the use of recyclable materials, is crucial. In this context, the analysis of a repair process is carried out by re-drilling Mg-Al-Mg multimaterial components using experimental design (DoE) based on Taguchi methodology, an analysis of variance (ANOVA) and descriptive statistics. The study concludes which are the significant factors and interactions of the process, comparing the results with previous similar studies, and establishing bases to determine the optimum thicknesses of hybrid magnesium-based component plates of drilled parts in the aeronautical industry, guaranteeing surface roughness requirements in repair and maintenance operations throughout their lifetime.0272<a class="citation_author_name" title="Navegar por nombre de Autor de Blanco, David" href="/fez/list/author/Blanco, David/">Blanco, David</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Rubio, Eva María" href="/fez/list/author/Rubio, Eva María/">Rubio, Eva María</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Sáenz de Pipaón, José Manuel" href="/fez/list/author/Sáenz de Pipaón, José Manuel/">Sáenz de Pipaón, José Manuel</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Marín, Marta M." href="/fez/list/author/Marín, Marta M./">Marín, Marta M.</a> . (<span class="citation_date">2020</span>) <a class="citation_title" title="Click para ver : Thicknesses/Roughness Relationship in Mg-Al-Mg and Mg-Ti-Mg Hybrid Component Plates for Drilled Aeronautical Lightweight Parts" href="/fez/view/bibliuned:DptoICyF-ETSI-Articulos-Mmarin-0002">Thicknesses/Roughness Relationship in Mg-Al-Mg and Mg-Ti-Mg Hybrid Component Plates for Drilled Aeronautical Lightweight Parts</a>. RecordArtículo de revistaPublishedIngeniería IndustrialLa versión registrada de este artículo, publicado por primera vez en Applied Sciences, está disponible en línea en el sitio web del editor: MDPI https://doi.org/10.3390/app10228208MDPIBlanco, DavidRubio, Eva MaríaSáenz de Pipaón, José ManuelMarín, Marta M.Applied Sciencesbibliuned:DptoICyF-ETSI-Articulos-Mmarin-0002http://e-spacio.uned.es/fez/view/bibliuned:DptoICyF-ETSI-Articulos-Mmarin-00022210engMarin_Martin_Marta_Maria_Thicknesse.pdfpresmd_Marin_Martin_Marta_Maria_Thicknesse.xml2076-3417bibliuned:DptoICyF-ETSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ingeniería de Construcción y Fabricación (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by/4.0/Licencia Creative CommonsBlancoAcceso abierto10.3390/app102282080.464501631982016-09-01T00:00:00Z432021-07-19T18:47:01Z2021-07-19T19:21:25ZForecasting Airborne Pollen Concentrations through Random Forestsbibliuned:master-ETSInformatica-IAA-RnavaresPoaceae is the largest family of monocotyledonous flowering plants, known as grasses and considered to be one of the most important aeroallergens in Europe. The increase of allergy cases and the severity of the reactions motivates the prediction of atmospheric concentrations in order to minimize the exposure to risky pollen levels. Also, it is of large interest for clinical institutions in order to apply preventive measures and plan in advance the implications of an increase number of allergy patients. Phenological and meteorological parameters characterize the stages of vegetation development during the growing season. Thus, they can be potentially related to the biological definition of plant phenology. In this thesis, time series of airborne pollen concentrations and meteorological variables measured at the region of Madrid were used to predict risk pollen concentrations for patients. Detailed relationships were established between future airborne concentrations, meteorological data, and flowering states derived from the inner information of the underlying data via computational intelligence models. Therefore, these data were used to develop predictive models for a range of forecast horizons. The proposal will be beneficial to the medical fields related with allergies affections planning and treatment, demonstrating that computational intelligence holds a great potential for aerobiology. In this research, we demonstrated several novel approaches that significantly contribute to the field of aerobiology including: (i) developing a computational intelligencebased model to predict risk concentration levels, and consequently the start and end of pollen season, for long term horizons up to 6 months, on which none of previous works succeed to obtain satisfactory results, (ii) identifying and characterizing the most influential factors which induce the presence of high airborne concentrations for a given set of horizons, using an assumption-free approach which supports biometeorological findings from other authors. The findings of the research are related to producing more accurate prediction models and providing a comprehensive analysis of the relationship of airborne concentrations with various meteorological parameters. As a product of this study, a version of Chapter 3 of this thesis was accepted and presented at the International Work Conference on Time Series Analysis (2016)1, and it has been selected to be extended and submitted as a book chapter in the Springer series Contributions to Statistics2. A version of Chapter 5 has been published as a full paper in the International Journal of Biometeorology3 and Chapter 4 is in preparation to be sent to an international journal for publication.0Doctoral Thesis3172<a class="citation_author_name" title="Navegar por nombre de Autor de Navares Echegaray, Ricardo" href="/fez/list/author/Navares Echegaray, Ricardo/">Navares Echegaray, Ricardo</a>. (<span class="citation_date">2016</span>). <i><a class="citation_title" title="Click para ver : Forecasting Airborne Pollen Concentrations through Random Forests" href="/fez/view/bibliuned:master-ETSInformatica-IAA-Rnavares">Forecasting Airborne Pollen Concentrations through Random Forests</a></i> Master Thesis, <span class="citation_publisher">Universidad Nacional de Educación a Distancia (España). Escuela Técnica Superior de Ingeniería Informática. Departamento de Inteligencia Artificial.</span>Recordmaster TesisPublishedIngeniería InformáticaUniversidad Nacional de Educación a Distancia (España). Escuela Técnica Superior de Ingeniería Informática. Departamento de Inteligencia Artificial.Navares Echegaray, RicardoAznarte Mellado, José Luisbibliuned:master-ETSInformatica-IAA-Rnavareshttp://e-spacio.uned.es/fez/view/bibliuned:master-ETSInformatica-IAA-RnavaresengNavares_Echegaray_Ricardo_TFM.pdfpresmd_Navares_Echegaray_Ricardo_TFM.xmlbibliuned:master-ETSInformatica-IAAbibliuned:Settrabajosfindemasterbibliuned:SetopenaireMáster Universitario en I.A. Avanzada: Fundamentos, Métodos y Aplicaciones (UNED)Set de items trabajo fin de másterSet de openaireNavares EchegarayacceptedVersion0.464501634232005-01-01T00:00:00Z62024-01-24T08:25:32Z2024-01-24T08:26:04ZProcessing semantic anomalies in two languages: an electrophysiological exploration in both languages of Spanish–English bilingualsbibliuned:DptoPEyE-FPSI-Articulos-Emoreno-0002The latency of the brain response to semantic anomalies (N400 effect) has been found to be longer in a bilingual’s second language (L2) than in their first language (L1) and/or to that seen in monolinguals. This has been explained in terms of late exposure to L2, although age of exposure and language proficiency are often highly correlated. We thus examined the relative contributions of these factors not only in L2 but also in L1 in a group of Spanish–English bilinguals for whom age of exposure and language proficiency were not highly correlated by recording event-related brain potentials (ERPs) to semantically congruous/incongruous words completing written sentences. We also divided our bilinguals into a Spanish-dominant subset who had late exposure and reduced vocabulary proficiency [as measured by Boston Naming Test (BNT) and Verbal Fluency Scores] in L2 (English) relative to L1 (Spanish) and an English-dominant group who had early exposure to both their languages although greater proficiency in English than in Spanish. In both groups, the N400 effect was significantly later in the nondominant than the dominant language. Although this slowing could be due to late exposure to English in the Spanish-dominant group, late exposure cannot explain the slowing in Spanish in the English-dominant group. Overall, we found that vocabulary proficiency and age of exposure are both important in determining the timing of semantic integration effects during written sentence processing—with vocabulary proficiency predicting the timing of semantic analysis in L1 and both age of exposure and language proficiency, although highly correlated, making additional small but uncorrelated contributions to the speed of semantic analysis/ integration in L20272<a class="citation_author_name" title="Navegar por nombre de Autor de Moreno, Eva M." href="/fez/list/author/Moreno, Eva M./">Moreno, Eva M.</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Kutas, Marta" href="/fez/list/author/Kutas, Marta/">Kutas, Marta</a> . (<span class="citation_date">2005</span>) <a class="citation_title" title="Click para ver : Processing semantic anomalies in two languages: an electrophysiological exploration in both languages of Spanish–English bilinguals" href="/fez/view/bibliuned:DptoPEyE-FPSI-Articulos-Emoreno-0002">Processing semantic anomalies in two languages: an electrophysiological exploration in both languages of Spanish–English bilinguals</a>. RecordArtículo de revistaPublishedPsicologíaElsevierMoreno, Eva M.Kutas, MartaCognitive Brain Research 22 (2005) 205 – 220bibliuned:DptoPEyE-FPSI-Articulos-Emoreno-0002http://e-spacio.uned.es/fez/view/bibliuned:DptoPEyE-FPSI-Articulos-Emoreno-000222engMoreno_Montes_Eva_Maria_Processingsemanticanoma.pdfpresmd_Moreno_Montes_Eva_Maria_Processingsemanticanoma.xml1872-6240bibliuned:DptoPEyE-FPSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Psicología Evolutiva y de la Educación. ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0/Licencia Creative CommonsMorenoAcceso abierto10.1016/j.cogbrainres.2004.08.0100.464501634232013-12-01T00:00:00Z1712017-06-08T00:53:08Z2017-06-08T00:53:08ZReviews and Practice of College Students Regarding Access to Scientific Knowledge: A Case Study in Two Spanish Universitiesbibliuned:425-Mlcacheiro-5025This study analyzes the concepts, attitudes, and practices of 327 pedagogy students from two major Spanish universities related to the process of finding academic information utilizing open access. A training program has been developed through an innovation project (PIMCD) to address the problem of the lack of university training designed to enable students to access reliable sources of scientific knowledge. A mixed questionnaire with a pretest-posttest design, applying a descriptive analysis, a factor analysis, and a Wilcoxon test was administered to students. The results show that it is essential to provide information and training to encourage university students to learn how to find and manage rigorous and reliable sources of information. While searching for academic information, Spanish students tend to focus on the use of Google and, to a lesser extent, Google Scholar. Although there are no significant limitations of access to Spanish language articles, students’ attitudes remain very positive towards the concept of open access. In short, in accordance with the study results, the promotion of educational activities relating to the search for and selection of information and the use of reliable and rigorous academic content is highly recommended in the university context.06132<a class="citation_author_name" title="Navegar por nombre de Autor de Sáez López, José Manuel" href="/fez/list/author/Sáez López, José Manuel/">Sáez López, José Manuel</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Ruiz Ruiz, Jose María" href="/fez/list/author/Ruiz Ruiz, Jose María/">Ruiz Ruiz, Jose María</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Cacheiro González, Maria-Luz" href="/fez/list/author/Cacheiro González, Maria-Luz/">Cacheiro González, Maria-Luz</a> . (<span class="citation_date">2013</span>) <a class="citation_title" title="Click para ver : Reviews and Practice of College Students Regarding Access to Scientific Knowledge: A Case Study in Two Spanish Universities" href="/fez/view/bibliuned:425-Mlcacheiro-5025">Reviews and Practice of College Students Regarding Access to Scientific Knowledge: A Case Study in Two Spanish Universities</a>. RecordArtículo de revistaPublishedEducaciónSáez López, José ManuelRuiz Ruiz, Jose MaríaCacheiro González, Maria-LuzThe International Review of Research in Open and Distance Learningbibliuned:425-Mlcacheiro-5025http://e-spacio.uned.es/fez/view/bibliuned:425-Mlcacheiro-5025168514engReviews_practice.pdfpresmd_Reviews_practice.xml1492-3831bibliuned:425-Mlcacheirobibliuned:Setarticulobibliuned:SetopenaireSet de artículoSet de openairehttp://creativecommons.org/licenses/by/4.0Licencia Creative CommonsSáez LópezAcceso abierto0.464501634232008-03-01T00:00:00Z2562012-05-08T23:19:27ZTipología de la dependencia de las personas con discapacidad atendidas en centros residenciales, de día y ocupacionalesbibliuned:revistaPS-2008-15-2060El estudio analiza el nivel de dependencia o
necesidad de ayuda de las personas atendidas
en Centros de Día, Ocupacionales y Residenciales.
El análisis incluye el cálculo de
la dependencia global de los usuarios para
una serie de factores y tipos de centro y el
contraste de diferencias entre estos últimos.
Como resultado apreciamos que la dependencia
de la muestra analizada se sitúa en un
62,22%, siendo los usuarios de Centros de
Día y Residenciales los que presentan valores
más altos, debido fundamentalmente a
la dificultad para la realización de actividades
domésticas, la comunicación y la autonomía
personal. El estudio nos permite
establecer perfiles de autonomía/dependencia
de los usuarios en los distintos servicios
en que son atendidos, lo que resulta de gran
utilidad para organizar los programas formativos
previstos por la Ley de Autonomía
Personal y Atención a las Personas en Situación
de Dependencia.Tipology of the dependence of people with
disabilities attended in residential care, day
centres and vocational training centres. The
aim of this study is to analyze the level of dependence
or need of aid of the people attended
in Residential, Day Centers and Vocational
Training Centers. The analysis includes the calculation
of the global dependence of the users
for each factor and type of center and the contrast
of differences among these last. As a consequence
of the study we appreciate that the
dependence of the sample analyzed is situated
in a 62,22%, being the users of the Day Centers
and Residential the ones that present
higher values, due fundamentally to the difficulty
for the execution of Domestic Activities,
Communication and Personal Autonomy. The
study carried out permits us to establish profiles
of autonomy/dependence of the users in
the different services in which they are attended,
what results of great utility to organize
the common formative programs and
specific of each type of service predicted by
the Law of Personal Autonomy and Attention
to the People in Situation of Dependence.05302<a class="citation_author_name" title="Browse by Author Name for Fernández Fernández, Samuel" href="/fez/list/author/Fernández Fernández, Samuel/">Fernández Fernández, Samuel</a> and <a class="citation_author_name" title="Browse by Author Name for Iglesias García, María Teresa" href="/fez/list/author/Iglesias García, María Teresa/">Iglesias García, María Teresa</a> . (<span class="citation_date">2008</span>) <a class="citation_title" title="Click para ver : Tipología de la dependencia de las personas con discapacidad atendidas en centros residenciales, de día y ocupacionales" href="/fez/view/bibliuned:revistaPS-2008-15-2060">Tipología de la dependencia de las personas con discapacidad atendidas en centros residenciales, de día y ocupacionales</a>. RecordArtículo de revistaPublishedhttp://udcdata.info/024974EducaciónUniversidad Nacional de Educación a Distancia (España). Facultad de Educación; Sociedad Iberoamericana de Pedagogía SocialFernández Fernández, SamuelIglesias García, María Teresabibliuned:revistaPS-2008-15-2060http://e-spacio.uned.es/fez/view/bibliuned:revistaPS-2008-15-2060spaDocumento.pdfbibliuned:revistaPS-2008-15bibliuned:Setopenairebibliuned:SetarticuloPedagogía Social : revista interuniversitaria. Tercera época, año 2008, n. 15Set de openaireSet de artículohttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsFernández FernándezAcceso abierto0.461776934232001-01-01T00:00:00Z10192008-04-06T06:58:05ZLos maestros en Guadalajara : proceso depurador y entorno rural (1936-1939)bibliuned:ETFSerie5-F466C915-42FC-7E7A-1F53-A54F706AF4D9El objetivo de este artículo es
hacer un breve análisis
cualitativo sobre la depuración
de los maestros en la provincia
de Guadalajara. El tema se
centra en el entorno rural y tiene
en cuenta varios factores: el
entorno geográfico, que
contempla la peculiar división de
la provincia en dos zonas
-republicana y nacional- durante
todo el conflicto civil; la actitud de
los maestros, su ideología, sus
relaciones y la conflictividad del
pueblo donde les tocó ejercer; la
opinión de las autoridades
locales -civiles y eclesiásticas- a
la hora de informar sobre su
conducta profesional, particular y
social; y el criterio seguido por
las comisiones depuradoras que
fueron, al fin y al cabo, las
encargadas de proponer la
sanción o confirmación del
maestro.The goal that this article
pursues is making a brief
qualitative analysis of the purge
of teachers in the province of
Guadalajara. The theme is
focused on the country, and it
pays attention to some factors:
the geography, that shows us that
the área was divided into two
zones -the Republic zone and
the National zone- until the end
of the Civil War; techers'attitude,
their ideology, their relationships
with the village where they where
teaching, and the conflicts of
these villages; the opinión of the
local powers -civil and
eclesiastic powers- about the
proffesional, prívate and social
behaviour of the teacher; and the
point of view of the purging
comissions, because, after all,
the proposal ofsanction or
confirmation to the teacher
concerned to them.06502<a class="citation_author_name" title="Browse by Author Name for Pont Sastre, Amparo" href="/fez/list/author/Pont Sastre, Amparo/">Pont Sastre, Amparo</a> . (<span class="citation_date">2001</span>) <a class="citation_title" title="Click para ver : Los maestros en Guadalajara : proceso depurador y entorno rural (1936-1939)" href="/fez/view/bibliuned:ETFSerie5-F466C915-42FC-7E7A-1F53-A54F706AF4D9">Los maestros en Guadalajara : proceso depurador y entorno rural (1936-1939)</a>. RecordArtículo de revistaPublishedhttp://udcdata.info/068273HistoriaUniversidad Nacional de Educación a Distancia (España). Facultad de Geografía e HistoriaPont Sastre, Amparobibliuned:ETFSerie5-F466C915-42FC-7E7A-1F53-A54F706AF4D9http://e-spacio.uned.es/fez/view/bibliuned:ETFSerie5-F466C915-42FC-7E7A-1F53-A54F706AF4D9spaDocumento.pdfbibliuned:ETFSerieV2001bibliuned:Setopenairebibliuned:SetarticuloEspacio, tiempo y forma. Serie V, Historia contemporánea. Año 2001, n. 14Set de openaireSet de artículohttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsPont SastreAcceso abierto0.461776934232019-01-01T00:00:00Z132023-12-23T07:23:53Z2023-12-23T07:23:53ZMotivations to consume ecological foods in alternative food networks (AFNs) in Southern Spainbibliuned:FAC-CPYS-Articulos-Clozano-0008Purpose – The purpose of this paper is to identify the motivations to consume ecological foods in alternative food networks (AFNs). Design/methodology/approach – In total, 150 questionnaires were applied; the questionnaire was adapted from Food Choice Questionnaire (Steptoe et al., 1995). Data were analyzed by means of multivariate statistics with factor and cluster analysis. In order to identify statistical differences ( p o 0.05), Kruskal–Wallis and Mann–Whitney nonparametric tests were performed. Findings – Ten factors or motivations were found: social ecological concern, nutritional content, sensory aspects, certifications, naturalness, specialized consumption, trust in the seller, economic aspects, health and availability. Four groups were obtained and called: citizen consumers, in-process citizen consumers, conscious social consumers with no interest in certifications and conscious pragmatic consumers. It is concluded that differentiated consumers visit these establishments and their motivations are diverse, albeit they concur, to a varying extent, with the objectives of AFNs, finding a mixture of hedonic and ethical motivations. Practical implications – This sort of works about specific places of consumption as well as specific consumers, in this case ecological, contributes to the development of future social research on other contexts, different consumers and products. Originality/value – This sort of research has been carried out in various European cities, with a number of foods and over various sales channels; however, at present there is a debate around AFNs and the veracity of their goals. This way, the present work can contribute with an answer to whether the goals match the motivations of consumers.0732<a class="citation_author_name" title="Navegar por nombre de Autor de Escobar Lópeza, Sttefanie Yenitza" href="/fez/list/author/Escobar Lópeza, Sttefanie Yenitza/">Escobar Lópeza, Sttefanie Yenitza</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Espinoza Ortegaa, Angélica" href="/fez/list/author/Espinoza Ortegaa, Angélica/">Espinoza Ortegaa, Angélica</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Lozano Cabedo, Carmen" href="/fez/list/author/Lozano Cabedo, Carmen/">Lozano Cabedo, Carmen</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Aguilar Criadob, Encarnación" href="/fez/list/author/Aguilar Criadob, Encarnación/">Aguilar Criadob, Encarnación</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Amaya Corchuelod, Santiago" href="/fez/list/author/Amaya Corchuelod, Santiago/">Amaya Corchuelod, Santiago</a> . (<span class="citation_date">2019</span>) <a class="citation_title" title="Click para ver : Motivations to consume ecological foods in alternative food networks (AFNs) in Southern Spain" href="/fez/view/bibliuned:FAC-CPYS-Articulos-Clozano-0008">Motivations to consume ecological foods in alternative food networks (AFNs) in Southern Spain</a>. RecordArtículo de revistaPublishedSociologíaThe published version of this article, first published in British Food Journal, is available online at the publisher's website: Emerald insight https://doi.org/10.1108/BFJ-01-2019-0051Emerald insightEscobar Lópeza, Sttefanie YenitzaEspinoza Ortegaa, AngélicaLozano Cabedo, CarmenAguilar Criadob, EncarnaciónAmaya Corchuelod, SantiagoBritish Food Journalbibliuned:FAC-CPYS-Articulos-Clozano-0008http://e-spacio.uned.es/fez/view/bibliuned:FAC-CPYS-Articulos-Clozano-000811121engLozano_Cabedo_Carmen__Cabption_ecological.pdfpresmd_Lozano_Cabedo_Carmen__Cabption_ecological.xml0007-070Xbibliuned:Setopenairebibliuned:Setarticulobibliuned:Dpto.SociologiaII.ArticulosSet de openaireSet de artículoDepartamento de Sociología II (UNED). Artículoshttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsEscobar LópezaAcceso abiertohttps://doi.org/10.1108/BFJ-01-2019-00510.461776934232017-01-01T00:00:00Z2992017-09-29T05:42:11Z2022-05-25T01:57:27ZAgainst the odds? Keeping a non-traditional division of domestic work after first parenthoodbibliuned:FAC-CPYS-Articulos-0002This article analyzes changes in the division of routine domestic work after first parenthood. We wanted to know whether and how it was possible for couples to resist the trend towards traditionalization that has been shown in the literature. To do so, we analyze semi-structured interviews with 27 Spanish couples who were expecting their first child in 2011, and interviewed them again in 2013. The couples were selected from a bigger sample because of their non-traditional practices pre-parenthood. Our results show that 17 of them were able to maintain a non-traditional division of domestic work, whereas ten traditionalized. In our analysis, relative resources and time availability did not sufficiently explain the changes in the division of work, but specific characteristics of the division of work before childbirth –men’s active participation, the routinization of tasks and flexible standards- emerged as key factors to resist the trend towards more traditional arrangements08422<a class="citation_author_name" title="Navegar por nombre de Autor de Dominguez Folgueras, Marta" href="/fez/list/author/Dominguez Folgueras, Marta/">Dominguez Folgueras, Marta</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Jurado Guerrero, Teresa" href="/fez/list/author/Jurado Guerrero, Teresa/">Jurado Guerrero, Teresa</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Botíia Morillas, Carmen" href="/fez/list/author/Botíia Morillas, Carmen/">Botíia Morillas, Carmen</a> . (<span class="citation_date">2017</span>) <a class="citation_title" title="Click para ver : Against the odds? Keeping a non-traditional division of domestic work after first parenthood" href="/fez/view/bibliuned:FAC-CPYS-Articulos-0002">Against the odds? Keeping a non-traditional division of domestic work after first parenthood</a>. RecordArtículo de revistaPublishedSociologíaDominguez Folgueras, MartaJurado Guerrero, TeresaBotíia Morillas, Carmen1Journal of Family Issuesbibliuned:FAC-CPYS-Articulos-0002http://e-spacio.uned.es/fez/view/bibliuned:FAC-CPYS-Articulos-0002engAgainst_the_odds.pdfpresmd_Against_the_odds.xmlbibliuned:Setopenairebibliuned:Setarticulobibliuned:Dpto.SociologiaII.ArticulosSet de openaireSet de artículoDepartamento de Sociología II (UNED). Artículoshttps://creativecommons.org/licenses/by-nc-nd/4.0Licencia de acceso Creative CommonsDominguez FolguerasAcceso abierto10.1177/0192513X177293990.461280434232015-06-01T00:00:00Z1592015-10-08T03:27:13Z2015-12-09T19:41:21ZAnálisis Factorial Confirmatorio. Recomendaciones sobre Mínimos Cuadrados no Ponderados en función del error Tipo I de Ji-cuadrado y RMSEAbibliuned:AccionPsicologica2015-numero1-5035En Psicología, para obtener evidencias sobre validez de constructo mediante Análisis Factorial Confirmatorio es habitual trabajar con variables ordinales que presentan asimetría. En este estudio de simulación se analiza el comportamiento del método d05692<a class="citation_author_name" title="Navegar por nombre de Autor de Morata-Ramírez, María Ángeles" href="/fez/list/author/Morata-Ramírez, María Ángeles/">Morata-Ramírez, María Ángeles</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Holgado Tello, Francisco Pablo" href="/fez/list/author/Holgado Tello, Francisco Pablo/">Holgado Tello, Francisco Pablo</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Barbero García, María Isabel" href="/fez/list/author/Barbero García, María Isabel/">Barbero García, María Isabel</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Méndez, Gonzalo" href="/fez/list/author/Méndez, Gonzalo/">Méndez, Gonzalo</a> . (<span class="citation_date">2015</span>) <a class="citation_title" title="Click para ver : Análisis Factorial Confirmatorio. Recomendaciones sobre Mínimos Cuadrados no Ponderados en función del error Tipo I de Ji-cuadrado y RMSEA" href="/fez/view/bibliuned:AccionPsicologica2015-numero1-5035">Análisis Factorial Confirmatorio. Recomendaciones sobre Mínimos Cuadrados no Ponderados en función del error Tipo I de Ji-cuadrado y RMSEA</a>. RecordArtículo de revistaPublishedPsicologíaUniversidad Nacional de Educación a Distancia (España). Facultad de PsicologíaMorata-Ramírez, María ÁngelesHolgado Tello, Francisco PabloBarbero García, María IsabelMéndez, Gonzalo1Revista de Acción Psicológicabibliuned:AccionPsicologica2015-numero1-5035http://e-spacio.uned.es/fez/view/bibliuned:AccionPsicologica2015-numero1-50357990112spaConfirmatory Factor Analysis. Recommendations for Unweighted Least Squares method related to Chi-square and RMSEA Type I errorAnalisis_factorial_confirmatorio.pdfpresmd_Analisis_factorial_confirmatorio.xml1578-908X, EISSN 2255-1271bibliuned:AccionPsicologica2015-numero1bibliuned:Setarticulobibliuned:SetopenaireAcción psicológica. Año 2015, vol. 12, n. 1Set de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia de acceso Creative CommonsMorata-RamírezAcceso abierto10.5944/ap.12.1.143620.461280434232017-08-10T00:00:00Z132023-12-12T08:56:03Z2023-12-12T08:56:03ZAcquisition of codas in Spanish as a first language: The role of accuracy, markedness and frequencybibliuned:DptoLenguaEsp-LingGral-Articulos-Npolo-0006Studies on the acquisition of Spanish as a first language do not agree on the patterns and factors relevant for coda development. In order to shed light on the questions involved, a longitudinal study of coda development in Northern European Spanish was carried out to explore the relationship between accuracy, markedness and frequency. The study analysed 8517 intended codas produced by two children from age 1;7 to 2;7. The main contribution of this study comes from the analysis of substitutions. The children produced more codas and more accurate codas in stressed syllables, particularly in word-final position before the age of 2, but after 2 years old their coda production was target-like in stressed medial position. They substituted phones in unstressed and in word-final position. It is argued that the most salient and frequent characteristics of Spanish syllable structure enhance coda development in the early years. Only after the establishment of the syllable structure do children focus on segmental quality, which results in target-like acquisition of Spanish codas following markedness predictions. Substitution patterns are independent of syllable structure: sonorant codas are substituted with a sonorant, and obstruents with an obstruent regardless of stress and position.0432<a class="citation_author_name" title="Navegar por nombre de Autor de Polo, Nuria" href="/fez/list/author/Polo, Nuria/">Polo, Nuria</a> . (<span class="citation_date">2017</span>) <a class="citation_title" title="Click para ver : Acquisition of codas in Spanish as a first language: The role of accuracy, markedness and frequency" href="/fez/view/bibliuned:DptoLenguaEsp-LingGral-Articulos-Npolo-0006">Acquisition of codas in Spanish as a first language: The role of accuracy, markedness and frequency</a>. RecordArtículo de revistaPublishedLingüísticaEste es el manuscrito aceptado de un artículo publicado por SAGE en "First Language" en Feb 2018, disponible en línea: https://doi.org/10.1177/0142723717724244SAGEPolo, NuriaFirst Languagebibliuned:DptoLenguaEsp-LingGral-Articulos-Npolo-0006http://e-spacio.uned.es/fez/view/bibliuned:DptoLenguaEsp-LingGral-Articulos-Npolo-0006325138engPolo_Cano_Nuria_Acquisition_of_codas.pdfpresmd_Polo_Cano_Nuria_Acquisition_of_codas.xml1740-2344bibliuned:DptoLenguaEsp-LingGral.Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Lengua Española y Lingüística General (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsPoloAcceso abiertohttps://doi.org/10.1177/01427237177242440.461280434232022-06-08T00:00:00Z602022-07-14T02:59:48Z2022-07-14T03:08:33ZPopulism and Borders: Tools for Constructing “The People” and Legitimizing Exclusionbibliuned:DptoCPA-FCPS-Articulos-Jjolivas-0007This article argues theoretically and illustrates empirically that the “border” and “populism” are mutually constitutive concepts and should be considered as epistemic frameworks to understand each other. It compares quantitatively and qualitatively the electoral manifestos of four radical right parties —Vox, RN, UKIP, and Brexit Party—, and shows that borders are basic factors in the process of decontestation of “the people” and construction of exclusion-inclusion narratives. Likewise, this analysis exemplifies how (re)bordering claims are usually justified and articulated via populist discursive elements such as antagonism, morality, idealization of society, popular sovereignty and personalistic leadership. This article demonstrates that the border can become a method to study populism and vice versa and that crossfertilization between the borders and populism literatures is desirable. Further research is needed to understand whether populists’ selective instrumentalization of borders and equivalential logic leads to a non-binary hierarchical “othering” and the emergence of a populist “meta-us”.02082<a class="citation_author_name" title="Navegar por nombre de Autor de Olivas Osuna, José Javier" href="/fez/list/author/Olivas Osuna, José Javier/">Olivas Osuna, José Javier</a> . (<span class="citation_date">2022</span>) <a class="citation_title" title="Click para ver : Populism and Borders: Tools for Constructing “The People” and Legitimizing Exclusion" href="/fez/view/bibliuned:DptoCPA-FCPS-Articulos-Jjolivas-0007">Populism and Borders: Tools for Constructing “The People” and Legitimizing Exclusion</a>. RecordArtículo de revistaPublishedPolíticaArtículo publicado por Taylor & Francis Group en "Journal of Borderlands Studies" el 8 junio 2022, disponible en línea: https://doi.org/10.1080/08865655.2022.2085140Routledge. Taylor & Francis GroupOlivas Osuna, José Javier1Journal of Borderlands Studiesbibliuned:DptoCPA-FCPS-Articulos-Jjolivas-0007http://e-spacio.uned.es/fez/view/bibliuned:DptoCPA-FCPS-Articulos-Jjolivas-0007337engOlivasOsuna_JoseJavier_Populism.pdfpresmd_OlivasOsuna_JoseJavier_Populism.xml0886-5655bibliuned:DptoCPA-FCPS-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ciencia Política y Administración (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsOlivas OsunaAcceso abiertohttps://doi.org/10.1080/08865655.2022.20851400.461280434232021-01-15T00:00:00Z1512021-09-02T22:13:46Z2021-09-17T18:18:44ZCointegration between the structure of copper futures prices and Brexitbibliuned:DptoEEC-FCEE-Articulos-Rmartin-0001In copper futures trading, ‘contango’ (or ‘forwardation’) is the condition in which the futures price enjoys a premium over the spot price on the London Metal Exchange at the close of the second ring and ‘backwardation’ the contrary. That spread or difference between the two prices is affected by fundamentals such as supply and demand as well as by political, social, environmental and macroeconomic risks, hereafter grouped under the term ‘financialisation factors’. Based on analysis of variations in the BUKHI50P stock index that monitors the impact of Brexit on UK companies, this study shows that in the context of a market shortage, Brexit-related macroeconomics and their effect on local companies are cointegrated with the structure of copper futures prices. Guidelines are also provided for traders on when to short- and when to long-sell to capitalise on the structure of copper futures prices under simultaneous market shortage and adverse macroeconomic circumstances.03702<a class="citation_author_name" title="Navegar por nombre de Autor de Galán Gutiérrez, Juan Antonio" href="/fez/list/author/Galán Gutiérrez, Juan Antonio/">Galán Gutiérrez, Juan Antonio</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Martín García, Rodrigo" href="/fez/list/author/Martín García, Rodrigo/">Martín García, Rodrigo</a> . (<span class="citation_date">2021</span>) <a class="citation_title" title="Click para ver : Cointegration between the structure of copper futures prices and Brexit" href="/fez/view/bibliuned:DptoEEC-FCEE-Articulos-Rmartin-0001">Cointegration between the structure of copper futures prices and Brexit</a>. RecordArtículo de revistaPublishedEconomíaElsevierGalán Gutiérrez, Juan AntonioMartín García, RodrigoResources Policybibliuned:DptoEEC-FCEE-Articulos-Rmartin-0001http://e-spacio.uned.es/fez/view/bibliuned:DptoEEC-FCEE-Articulos-Rmartin-000110199871engMartin_Garcia_Rodrigo_Cointegration.pdfpresmd_Martin_Garcia_Rodrigo_Cointegration.xml0301-4207bibliuned:DptoEEC-FCEE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Economía de la Empresa y Contabilidad (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsGalán GutiérrezAcceso abiertohttps://doi.org/10.1016/j.resourpol.2021.1019980.4612804662266221511118598877655433226864116568641165