011false100true score desc 2gaptrue5mapcontentxmltrue50object_type_i,object_type_i_lookup,coverage_period_mt,geographic_area_mt,geographic_coordinates_mt,author_role_mt,contributor_role_mt,org_id_mt,org_role_mt,supervisor_mt,supervisor_id_mi,supervisor_id_mi_lookup,fields_of_research_mi,fields_of_research_mi_lookup,display_type_i,display_type_i_lookup,seo_code_mi,seo_code_mi_lookup,copyright_i,license_i,license_i_lookup,oa_compliance_t,oa_notes_t,grant_id_t,funding_body_t,description_of_resource_t,software_required_t,project_description_t,keywords_mt,project_name_t,project_id_t,isdatasetof_mt,isdatasetof_mt_lookup,notes_t,date_dt,xsd_display_option_mi,xsd_display_option_mi_lookup,file_downloads_i,created_date_dt,updated_date_dt,research_program_mt,title_t,depositor_i,isderivationof_mt,assigned_user_id_mt,assigned_group_id_mi,assigned_group_id_mi_lookup,isdatacomponentof_mt,isannotationof_mt,author_id_mi,author_id_mi_lookup,alternative_title_mt,pid_t,publisher_t,author_mt,contributor_mt,contributor_id_mi,contributor_id_mi_lookup,refereed_i,series_t,journal_name_t,newspaper_t,conference_name_t,book_title_t,identifier_mt,edition_t,subject_mi,subject_mi_lookup,place_of_publication_t,start_page_t,end_page_t,chapter_number_t,issue_number_t,volume_number_t,conference_dates_t,conference_location_t,patent_number_t,country_of_issue_t,description_t,date_available_dt,language_mt,phonetic_title_t,language_of_title_mt,translated_title_t,phonetic_journal_name_t,translated_journal_name_t,phonetic_book_title_t,translated_book_title_t,phonetic_newspaper_t,file_attachment_name_mt,translated_newspaper_t,phonetic_conference_name_t,translated_conference_name_t,issn_mt,isbn_mt,isi_loc_t,prn_t,output_availability_t,na_explanation_t,sensitivity_explanation_t,file_attachment_content_mt,org_unit_name_t,org_name_t,report_number_t,sequence_i,genre_t,genre_type_t,formatted_title_t,formatted_abstract_t,parent_publication_t,convener_t,ismemberof_mt,ismemberof_mt_lookup,link_mt,link_description_mt,rights_t,views_i,scopus_id_t,thomson_citation_count_i,gs_citation_count_i,gs_cited_by_link_t,scopus_citation_count_i,status_i,status_i_lookup,first_author_in_document_derived_t,first_author_in_fez_derived_t,ands_collection_type_t,start_date_dt,end_date_dt,access_conditions_t,extent_t,contact_details_email_mt,contact_details_physical_mt,loc_subject_heading_mt,depositor_affiliation_i,surrounding_features_mt,condition_mt,style_mt,period_mt,category_mt,subcategory_mt,structural_systems_mt,adt_id_t,subtype_t,language_of_parent_title_t,proceedings_title_t,file_description_mt,herdc_code_i,herdc_code_i_lookup,herdc_status_i,herdc_status_i_lookup,institutional_status_i,institutional_status_i_lookup,herdc_notes_t,follow_up_flags_i,follow_up_flags_i_lookup,follow_up_flags_imu_i,follow_up_flags_imu_i_lookup,scopus_doc_type_t,scopus_doc_type_t_lookup,wok_doc_type_t,wok_doc_type_t_lookup,conference_id_i,total_chapters_t,publisher_id_i,translated_proceedings_title_t,native_script_title_t,roman_script_title_t,native_script_book_title_t,roman_script_book_title_t,native_script_journal_name_t,roman_script_journal_name_t,native_script_conference_name_t,roman_script_conference_name_t,total_pages_t,native_script_proceedings_title_t,roman_script_proceedings_title_t,language_of_book_title_mt,language_of_journal_name_mt,language_of_proceedings_title_mt,doi_t,author_count_t,collection_year_dt,location_mt,building_materials_mt,architectural_features_mt,interior_features_mt,sherpa_colour_t,ain_detail_t,rj_2010_rank_t,rj_2010_title_t,rj_2012_rank_t,rj_2012_title_t,rc_2010_rank_t,rc_2010_title_t,herdc_code_description_t,score,citation_t1true60 (group actions 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)) 34172017-07-04T00:00:00Z2042018-04-13T21:56:45Z2018-04-13T21:56:45ZOn the existence of abelian groups of automorphisms of Klein surfacestesisuned:ED-Pg-Ciencias-JrodriguezComputing groups of automorphisms of Riemann and Klein surfaces is a classical problem initiated by Schwartz, Hurwitz, Klein and Wiman, among others, at the end of the 19th century. Surfaces with a nontrivial finite group of automorphisms are of particular importance, since they correspond to the singular locus of the moduli space of such surfaces. By the uniformization theorem, compact Riemann and Klein surfaces of algebraic genus greater than one can be seen as the quotient of the hyperbolic plane under the action of a discrete subgroup of its isometries (a non-Euclidean crystallographic group, in general, or a Fuchsian group if it only contains orientation-preserving isometries). This approach gave rise to the use of combinatorial methods, which have proven the most fruitful in computing groups of automorphisms. Thus far, research has focused on low genus surfaces or on surfaces with a certain group of automorphisms endowing the surface with significant properties (for instance, hyperelliptic, elliptic-hyperelliptic, Wiman, Accola-Maclachlan and Kulkarni surfaces). Not surprisingly, cyclic groups were tackled firstly . Combinatorial methods were first applied by Harvey. He found necessary and sufficient conditions for a cyclic group to act on a Riemann surface. Such conditions are expressed in terms of the algebraic structure of the Fuchsian group associated to the action. Harvey’s Theorem has been widely used since. Similar results have only been found for dihedral and abelian groups For p-groups, the problem has been studied by Kulkarni and Maclachlan. For cyclic actions on Klein surfaces with boundary, the result corresponding to Harvey’s Theorem was proven in A similar theorem for abelian actions remained unknown, although some meaningfull, partial results were well-known, such as the answer to the minimum genus problem for cyclic and noncyclic abelian groups . Minimum genus and maximum order problems have been studied for a number of families of groups using diverse techniques. Some thorough surveys on these topics can be found in. One of these techniques takes advantage of previously established conditions for the existence of surface-kernel epimorphisms onto a group of the family. This approach usually provides a shorter proof to the solution to the minimum genus and maximum order problems, as we will see in subsequent chapters. In this thesis, we obtain the following results: Chapter 2. We establish a refinement of Breuer’s conditions for the existence of abelian actions on compact Riemann surfaces of genus greater than one. In this new form, every condition is entirely expressed in terms of the invariant factors of the abelian group and the signature of the Fuchsian group. As a consequence, we obtain a new, shorter proof of Maclachlan’s solution to the minimum genus problem and, in many cases, an explicit expression using some results concerning the invariant factors of the abelian group. We find the least strong symmetric genus for the family of abelian groups, cyclic or not, of the same given order, as well as the unique abelian group attaining such minimum genus, which leads to a new proof of the maximum order problem for the family of abelian groups acting on Riemann surfaces of a given genus greater than one. These results were published in . Chapter 3. We state conditions for an abelian group to act on some compact bordered Klein surfaces of algebraic genus greater than one, expressing such conditions in terms of the algebraic structure of the NEC group associated to that action. We then deduce by new, more concise methods the real genus of an abelian group and solve the related maximum order problem. We also find the expression for the least real genus of abelian groups of the same given order. The results in this chapter are already published in . Chapter 4. We find conditions of existence of actions of abelian groups of odd order or with cyclic Sylow 2-subgroup on compact nonorientable Riemann surfaces of topological genus greater than two. That makes it easier to obtain the known expression of the symmetric cross-cap number of such groups.0Doctoral Thesis5402<a class="citation_author_name" title="Navegar por nombre de Autor de Rodríguez Martín de los Santos, Jesús" href="/fez/list/author/Rodríguez Martín de los Santos, Jesús/">Rodríguez Martín de los Santos, Jesús</a>. <b><i><a class="citation_title" title="Click para ver : On the existence of abelian groups of automorphisms of Klein surfaces" href="/fez/view/tesisuned:ED-Pg-Ciencias-Jrodriguez">On the existence of abelian groups of automorphisms of Klein surfaces</a></i></b> . <span class="citation_date">2017</span>. <span class="citation_publisher">Universidad Nacional de Educación a Distancia (España). Escuela Internacional de Doctorado. Programa de Doctorado en Ciencias</span>RecordDoctoral ThesisPublishedMatemáticasUniversidad Nacional de Educación a Distancia (España). Escuela Internacional de Doctorado. Programa de Doctorado en CienciasRodríguez Martín de los Santos, JesúsCirre Torres, Francisco JavierBujalance García, Emiliotesisuned:ED-Pg-Ciencias-Jrodriguezhttp://e-spacio.uned.es/fez/view/tesisuned:ED-Pg-Ciencias-JrodriguezengRODRIGUEZ_MARTIN_Jesus_Tesis.pdfpresmd_RODRIGUEZ_MARTIN_Jesus_Tesis.xmltesisuned:ED_Pg_Cienciasbibliuned:Setthesisbibliuned:SetopenaireEscuela de Doctorado. Programa de doctorado en Ciencias (UNED)Set de Tesis Doctorales de la UNEDSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsRodríguez Martín de los SantosAcceso abierto1.14423934232019-07-09T00:00:00Z102024-01-25T08:14:11Z2024-01-25T13:17:30ZOn the way to fusion through the pilgrims’ route: Factors that maintain identity fusion in collective rituals. Group Processes & Intergroup Relationsbibliuned:DptoPSyO-FPSI-Articulos-Msainz-0008Identity fusion, a visceral union between personal and group identity is considered to be triggered and maintained by collective rituals with certain characteristics (e.g., opaque causal actions, synchrony, high excitement) and by recalling such rituals. The purpose of the present research was to determine the factors that maintain identity fusion after taking part in the pilgrimage of the Way of Saint James. We conducted a study with pilgrims (N = 609) to analyze the factors associated with the characteristics of rituals (Wave 1; finishing point of the pilgrimage) and the sharing of episodic memories (Wave 2; three months later) that contribute to maintaining identity fusion. Results indicated that engaging in ritual practices and recalling episodic memories of the pilgrimage through contact with other pilgrims contribute to maintaining identity fusion. The importance of contact after taking part in the ritual is discussed.0402<a class="citation_author_name" title="Navegar por nombre de Autor de Lobato, Roberto M." href="/fez/list/author/Lobato, Roberto M./">Lobato, Roberto M.</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Sainz, Mario" href="/fez/list/author/Sainz, Mario/">Sainz, Mario</a> . (<span class="citation_date">2019</span>) <a class="citation_title" title="Click para ver : On the way to fusion through the pilgrims’ route: Factors that maintain identity fusion in collective rituals. Group Processes &amp; Intergroup Relations" href="/fez/view/bibliuned:DptoPSyO-FPSI-Articulos-Msainz-0008">On the way to fusion through the pilgrims’ route: Factors that maintain identity fusion in collective rituals. Group Processes & Intergroup Relations</a>. RecordArtículo de revistaPublishedPsicologíaLa versión registrada de este artículo, publicado por primera vez en Group Processes and Intergroup Relations, está disponible en línea en el sitio web del editor: SAGE, https://doi.org/10.1177/1368430219849690SAGELobato, Roberto M.Sainz, MarioGroup Processes and Intergroup Relationsbibliuned:DptoPSyO-FPSI-Articulos-Msainz-0008http://e-spacio.uned.es/fez/view/bibliuned:DptoPSyO-FPSI-Articulos-Msainz-0008502518423engSainz_Martinez_Mario_GPIR_Way_to_Fusion.pdfpresmd_Sainz_Martinez_Mario_GPIR_Way_to_Fusion.xml1368-4302, 1461-7188bibliuned: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/deed.enLicencia Creative CommonsLobatoAcceso abierto10.1177/13684302198496900.769133734172019-10-07T00:00:00Z9212019-11-07T20:00:43Z2019-11-07T20:04:35ZVideo-game training effects on attention and memory in young and older adults. Behavioral resultstesisuned:ED-Pg-PsiSal-EruizThis Thesis is organized in 7 chapters: the theoretical framework, the cognitive changes associated with normal and pathological aging and the contribution of video games programs to prevent the cognitive decline at different age stages, two publications of the interventions with video games in young and older adults, and the main conclusions of the current work. The number of publications related to the effects of video-game training has increased substantially in recent decades, from 15 papers per year during the 90s, to 350 papers in 2015 (Palaus, Marron, Viejo-Sobera, & Redolar-Ripoll, 2017). Video games have many advantages in terms of availability, engagement and cost (Joddrell & Astell, 2016; Burgers, Eden, Van Engelenburg, & Buningh, 2015) but their neurocognitive benefits are still subject to debate. Some authors found positive results derived from video game training (Cain, Landau, & Shimamura, 2012; Shawn Green & Bavelier, 2003; Mondéjar, Hervás, Johnson, Gutierrez, & Latorre, 2016), while others could not replicate them or find any benefit (Irons, Remington, & McLean, 2011; Kable et al. 2017; Murphy & Spencer, 2009). Due to this lack of consensus in the literature about the neurocognitive benefits of video-game training, many studies have pointed out the importance of using an appropriate methodological approach for these kinds of interventions. “The gold standard design” consists in a double blinded study with randomization of participants and an appropriate active control group that matches the experimental group, where placebo effects depending on motivation, engagement and expectations are controlled, and which measures the transfer of learning from the intervention to the neurocognitive functions under study (Boot et al., 2011; Boot & Simons, 2012; Boot et al., 2013; Simons et al., 2016; Shawn Green, Strobach, & Schubert, 2014; Dale & Shawn Green, 2017; García- Betances, Cabrera-Umpiérrez, & Arredondo, 2017; Schubert, Strobach, & Karbach, 2014; Seitz, 2018). Trying to follow these guidelines, we conducted two randomized interventions to analyze the effects of brain-game training on memory and attentional functions in young and older adults. A recent meta-analysis of action video game training studies found that healthy young and older adults benefited from training in overall and specific cognitive domains, but that young adults benefited more than older adults (Wang et al., 2017). It has been studied that brain neuroplasticity continues throughout the lifespan, but how the changes are regulated depends on age (Kolb & Muhammad, 2014; Merzenich, Van Vleet, & Nahum, 2014). Neurocognitive decline associated with normal aging mainly affects memory (working memory, episodic memory, information retrieval and consolidation), executive functions (decision making, problem solving and mental control), attentional networks (selective and divided attention and visuospatial abilities) and reaction times. Thus, it is a priority to investigate the effects of cognitive stimulation programs and optimize them. Among these programs, video games offer many advantages because they are enjoyable, adaptive and engaging for aging people (Chesham, Wyss, Müri, Mosimann, & Nef, 2017) Moreover, neurocognitive deficits associated with normal aging usually occur in pathological aging, with differences in degree, intensity, frequency and temporal distribution (de Flores, La Joie, & Chételat, 2015; Hullinger & Puglielli, 2017). It is therefore essential to study normal and pathological aging, the mechanisms that these processes share, and the stimulation programs that could help to avoid or attenuate them. We firstly conducted an intervention with healthy older adults to measure the effects of non-action adaptive mental games on the cognition of older and young participants, specifically working memory, selective attention, distraction and response inhibition. The results showed that brain games and other kinds of video games such as simulation games could positively benefit the attention and working memory of older adults, but the effects are moderate in terms of near and far transfer of learning. However, older adults showed no gains in inhibitory control after training with non-action video games. Then, we conducted a second intervention with adults aging between 18 and 35 years old. Analysis showed that young adults can transfer learning from non-action adaptive brain games to attention and visuo-spatial working memory with moderate effect sizes, and the positive results could also be obtained with other non-action video games such as simulation games. Nonetheless, playing non-action video games did not improve inhibition responses in young adults either. However, as we did not have a non- intervention control group, we cannot conclude that adaptive non-active video games had an effect. Future studies should include both an active control group and a no-contact group.0Doctoral Thesis8192<a class="citation_author_name" title="Navegar por nombre de Autor de Ruíz Márquez, Eloísa" href="/fez/list/author/Ruíz Márquez, Eloísa/">Ruíz Márquez, Eloísa</a>. <b><i><a class="citation_title" title="Click para ver : Video-game training effects on attention and memory in young and older adults. Behavioral results" href="/fez/view/tesisuned:ED-Pg-PsiSal-Eruiz">Video-game training effects on attention and memory in young and older adults. Behavioral results</a></i></b> . <span class="citation_date">2019</span>. <span class="citation_publisher">Universidad Nacional de Educación a Distancia (España). Escuela Internacional de Doctorado. Programa de Doctorado en Psicología de la Salud</span>RecordDoctoral ThesisPublishedPsicologíaUniversidad Nacional de Educación a Distancia (España). Escuela Internacional de Doctorado. Programa de Doctorado en Psicología de la SaludRuíz Márquez, EloísaBallesteros Jiménez, Soledadtesisuned:ED-Pg-PsiSal-Eruizhttp://e-spacio.uned.es/fez/view/tesisuned:ED-Pg-PsiSal-EruizengRUIZ_MARQUEZ_ELOISA_Tesis.pdfpresmd_RUIZ_MARQUEZ_ELOISA_Tesis.xmltesisuned:ED_Pg_PsiSalbibliuned:Setthesisbibliuned:SetopenaireEscuela de Doctorado. Programa de doctorado en Psicología de la Salud (UNED)Set de Tesis Doctorales de la UNEDSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsRuíz MárquezAcceso abierto0.754677834232019-01-01T00:00:00Z372024-02-01T13:45:03Z2024-02-01T13:45:03ZConsequences of perceived personal and group discrimination against people with physical disabilitiesbibliuned:DptoMCC-FPSI-Articulos-Precio-0007Objective: To analyze the consequences for self-esteem of perceived discrimination against people with physical disabilities, as individuals and as a group. Method: A structural model based on the psychosocial literature was tested in a sample of 288 Spanish participants with different degrees of physical disability. This model predicted that personal perceived discrimination would be associated with the internalization of stigma that, in turn, would be negatively associated with the self-esteem of people with physical disabilities. On the other hand, group perceived discrimination, was predicted to enhance group identification and promote intention to contribute to collective action and hence have a beneficial effect on the self-esteem of people with physical disabilities. Results: The model provided a good fit to the data. The relationship between personal discrimination and the self-esteem of people with physical disabilities was completely mediated by internalized stigma. The model also showed that group perceived discrimination had only an indirect effect on self-esteem. Conclusion: This research makes two main contributions. From a theoretical perspective we found that perceived personal and group discrimination influence self-esteem through different paths. From an applied point of view, our results may contribute to the design of interventions to enhance the quality of life of people with physical disabilities. (PsycINFO Database Record (c) 2019 APA, all rights reserved)0402<a class="citation_author_name" title="Navegar por nombre de Autor de Molero, F." href="/fez/list/author/Molero, F./">Molero, F.</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 García-Ael, C." href="/fez/list/author/García-Ael, C./">García-Ael, C.</a> y <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> . (<span class="citation_date">2019</span>) <a class="citation_title" title="Click para ver : Consequences of perceived personal and group discrimination against people with physical disabilities" href="/fez/view/bibliuned:DptoMCC-FPSI-Articulos-Precio-0007">Consequences of perceived personal and group discrimination against people with physical disabilities</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/rep0000277American Psychological AssociationMolero, F.Recio, PatriciaGarcía-Ael, C.Pérez-Garín, D.Rehabilitation Psychologybibliuned:DptoMCC-FPSI-Articulos-Precio-0007http://e-spacio.uned.es/fez/view/bibliuned:DptoMCC-FPSI-Articulos-Precio-0007212220264engRecio_Saboya_Patricia_Consequences_perceived.pdfpresmd_Recio_Saboya_Patricia_Consequences_perceived.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 CommonsMoleroAcceso abierto10.1037/rep00002770.7140103634232019-01-01T00:00:00Z72024-01-24T06:29:59Z2024-01-24T06:29:59ZReduction of a Hamilton — Jacobi Equation for Nonholonomic Systemsbibliuned:DptoMF-FCIE-Articulos-Vmjimenez-0005We discuss, in all generality, the reduction of a Hamilton — Jacobi theory for systems subject to nonholonomic constraints and invariant under the action of a group of symmetries. We consider nonholonomic systems subject to both linear and nonlinear constraints and with different positioning of such constraints with respect to the symmetries.0292<a class="citation_author_name" title="Navegar por nombre de Autor de Esen, Oğul" href="/fez/list/author/Esen, Oğul/">Esen, Oğul</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de León, Manuel de" href="/fez/list/author/León, Manuel de/">León, Manuel de</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Jiménez Morales, Víctor Manuel" href="/fez/list/author/Jiménez Morales, Víctor Manuel/">Jiménez Morales, Víctor Manuel</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Sardón, Cristina" href="/fez/list/author/Sardón, Cristina/">Sardón, Cristina</a> . (<span class="citation_date">2019</span>) <a class="citation_title" title="Click para ver : Reduction of a Hamilton — Jacobi Equation for Nonholonomic Systems" href="/fez/view/bibliuned:DptoMF-FCIE-Articulos-Vmjimenez-0005">Reduction of a Hamilton — Jacobi Equation for Nonholonomic Systems</a>. RecordArtículo de revistaPublishedMatemáticasLa versión registrada de este artículo, publicado por primera vez en Regular and Chaotic Dynamics, está disponible en línea en el sitio web del editor: Springer, http://dx.doi.org/10.1134/S156035471905006XSpringerEsen, OğulLeón, Manuel deJiménez Morales, Víctor ManuelSardón, Cristina1Regular and Chaotic Dynamicsbibliuned:DptoMF-FCIE-Articulos-Vmjimenez-0005http://e-spacio.uned.es/fez/view/bibliuned:DptoMF-FCIE-Articulos-Vmjimenez-000552555924engJimenez_Morales_Victor_Manuel_Reduct.pdfpresmd_Jimenez_Morales_Victor_Manuel_Reduct.xml1560-3547, ISSNe: 1468-4845bibliuned:DptoMF-FCIE-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Matemáticas Fundamentales (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsEsenAcceso abiertohttp://dx.doi.org/10.1134/S156035471905006X0.5214833634232021-01-01T00:00:00Z92024-01-27T06:58:11Z2024-01-27T06:58:11ZGenistein during Development Alters Differentially the Expression of POMC in Male and Female Ratsbibliuned:DptoPSIBIO-FPSI-Articulos-Pcollado-0002Phytoestrogens are considered beneficial for health, but some studies have shown that they may cause adverse effects. This study investigated the effects of genistein administration during the second week of life on energy metabolism and on the circuits regulating food intake. Two different genistein doses, 10 or 50 g/g, were administered to male and female rats from postnatal day (P) 6 to P13. Physiological parameters, such as body weight and caloric intake, were then analyzed at P90. Moreover, proopiomelanocortin (POMC) expression in the arcuate nucleus (Arc) and orexin expression in the dorsomedial hypothalamus (DMH), perifornical area (PF) and lateral hypothalamus (LH) were studied. Our results showed a delay in the emergence of sex differences in the body weight in the groups with higher genistein doses. Furthermore, a significant decrease in the number of POMC-immunoreactive (POMC-ir) cells in the Arc in the two groups of females treated with genistein was observed. In contrast, no alteration in orexin expression was detected in any of the structures analyzed in either males or females. In conclusion, genistein can modulate estradiol’s programming actions on the hypothalamic feeding circuits differentially in male and female rats during development.0322<a class="citation_author_name" title="Navegar por nombre de Autor de Fernandez-Garcia, Jose Manuel" href="/fez/list/author/Fernandez-Garcia, Jose Manuel/">Fernandez-Garcia, Jose Manuel</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Carrillo, Beatriz" href="/fez/list/author/Carrillo, Beatriz/">Carrillo, Beatriz</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Tezanos, Patricia" href="/fez/list/author/Tezanos, Patricia/">Tezanos, Patricia</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Collado, Paloma" href="/fez/list/author/Collado, Paloma/">Collado, Paloma</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Pinos, Helena" href="/fez/list/author/Pinos, Helena/">Pinos, Helena</a> . (<span class="citation_date">2021</span>) <a class="citation_title" title="Click para ver : Genistein during Development Alters Differentially the Expression of POMC in Male and Female Rats" href="/fez/view/bibliuned:DptoPSIBIO-FPSI-Articulos-Pcollado-0002">Genistein during Development Alters Differentially the Expression of POMC in Male and Female Rats</a>. RecordArtículo de revistaPublishedPsicologíaLa versión registrada de este artículo, publicado por primera vez en Metabolites , está disponible en línea en el sitio web del editor: MDPI, https://doi.org/10.3390/metabo11050293MDPIFernandez-Garcia, Jose ManuelCarrillo, BeatrizTezanos, PatriciaCollado, PalomaPinos, Helena1Metabolitesbibliuned:DptoPSIBIO-FPSI-Articulos-Pcollado-0002http://e-spacio.uned.es/fez/view/bibliuned:DptoPSIBIO-FPSI-Articulos-Pcollado-000211engCollado_Guirao_Paloma_Genistein_during.pdfpresmd_Collado_Guirao_Paloma_Genistein_during.xml2218-1989bibliuned:DptoPSIBIO-FPSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Psicobiología (UNED). ArtículosSet de artículoSet de openairehttp://creativecommons.org/licenses/by/4.0Licencia Creative CommonsFernandez-GarciaAcceso abiertohttps://doi.org/10.3390/metabo110502930.512657734231998-01-01T00:00:00Z31962012-03-05T23:19:27ZPermanencia y reconstrucción del PCE de Andalucía durante la postguerra (1939-1949)bibliuned:ETFSerie5-D54C8A88-336A-6560-9030-E567D8D7C5F9Se conoce muy fragmentariamente el
desarrollo de la oposición al
franquismo durante la Postguerra en
Andalucía. En el presente artículo,
con el auxilio de las fuentes orales,
comprobamos que, a pesar de la
muy intensa represión, los latidos de
una muy debilitada organización
comunista replegada en la
clandestinidad no cesaron nunca. Se
descubre la sucesión de un ciclo:
represión/desarticulación/
reorganización... Así hasta enlazar
con los importantes refuerzos
llegados desde Francia a partir de
1945. Finalizada la Segunda Guerra,
señalaremos la llegada de los
infiltrados, curtidos en la resistencia
europea y comprobaremos cómo se
incorpora la experiencia de Europa a
la nueva lucha otra vez en el interior,
y se consigue formar con la
colaboración de otros grupos un
frente de oposición antifranquista.Our purpose has been to discover
the clandestine opposition to Franco
Dictature in the postward period
—from 1939 to 1949—. Oral
testomonies have been our most
significant source of information,
since clandestine Ufe didn't leave too
many written traces; as a security
measure. It's possible to affirm first
of all that in spite of the repression,
the Communist Party continued to
survive in a cycle: beeing pout out of
action and revival. Secondly, an
increased mobilization of PCE was
made possible by the arrival to
Andalusia of a very selected group
of Spanish «guerrilleros» who carne
from the European Resistence
Front. And finally, the PCE was able
to organize a Civil Front in
opposition to Franco Dictature,
between 1946 and 1949, with the
collaboration of several other
antifranquist groups.05482<a class="citation_author_name" title="Browse by Author Name for Lemus, Encarnación" href="/fez/list/author/Lemus, Encarnación/">Lemus, Encarnación</a> . (<span class="citation_date">1998</span>) <a class="citation_title" title="Click para ver : Permanencia y reconstrucción del PCE de Andalucía durante la postguerra (1939-1949)" href="/fez/view/bibliuned:ETFSerie5-D54C8A88-336A-6560-9030-E567D8D7C5F9">Permanencia y reconstrucción del PCE de Andalucía durante la postguerra (1939-1949)</a>. RecordArtículo de revistaPublishedhttp://udcdata.info/068273HistoriaUniversidad Nacional de Educación a Distancia (España). Facultad de Geografía e HistoriaLemus, Encarnaciónbibliuned:ETFSerie5-D54C8A88-336A-6560-9030-E567D8D7C5F9http://e-spacio.uned.es/fez/view/bibliuned:ETFSerie5-D54C8A88-336A-6560-9030-E567D8D7C5F9spaDocumento.pdfbibliuned:ETFSerieV1998bibliuned:Setopenairebibliuned:SetarticuloEspacio, tiempo y forma. Serie V, Historia contemporánea. Año 1998, n. 11Set de openaireSet de artículohttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsLemusAcceso abierto0.512657734232018-07-01T00:00:00Z72024-02-07T09:38:02Z2024-02-09T08:39:19ZAnalysis and diagnosis of risk-prevention training actions in the Spanish construction sectorbibliuned:DptoICyF-ETSI-Articulos-Bmvillena-0001The aim of this research paper is to analyze occupational risk-prevention training in Small and Medium Enterprises (SMEs) in the Spanish Construction Sector. To do so, an in-depth study is completed on compliance with the entrepreneurial obligation to inform and to train workers in occupational risk-prevention, in accordance with the regulations laid down in Directive 89/391/EEC, and transposed into Spanish Law in Act 31/1995, of 8 November, on Risk Prevention in the Workplace [Ley de Prevención de Riesgos Laborales (LPRL)]. Three questionnaires were designed and two discussion groups were organized with risk-prevention trainers and business representatives in the sector. Databases from various bodies were jointly consulted, specifically the External Prevention Services (EPS) and the Construction Labour Foundation [Fundación Laboral de la Construcción] (CLF), to establish both the weaknesses and the strengths of occupational risk-prevention training and the training systems of the firms in the sector. Having gathered all the information, the strategic indicators of training in risk-prevention were analyzed, such as the professional qualifications of the trainers, the training methodologies employed, and the training and information that the worker received on the job. The results showed that the majority of trainers in charge of training courses were not construction specialists, the training courses were not adapted to the training level of the workers and, importantly, the teaching materials were never in the other languages of the foreign workers. In conclusion, higher levels of professionalization are necessary for all the agents involved in risk-prevention procedures and construction processes.0422<a class="citation_author_name" title="Navegar por nombre de Autor de Romero Barriuso, A." href="/fez/list/author/Romero Barriuso, A./">Romero Barriuso, A.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Villena Escribano, B. María" href="/fez/list/author/Villena Escribano, B. María/">Villena Escribano, B. María</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de Segarra Cañamares, M." href="/fez/list/author/Segarra Cañamares, M./">Segarra Cañamares, M.</a>, <a class="citation_author_name" title="Navegar por nombre de Autor de González García, María de las Nieves" href="/fez/list/author/González García, María de las Nieves/">González García, María de las Nieves</a> y <a class="citation_author_name" title="Navegar por nombre de Autor de Rodríguez Sáiz, A." href="/fez/list/author/Rodríguez Sáiz, A./">Rodríguez Sáiz, A.</a> . (<span class="citation_date">2018</span>) <a class="citation_title" title="Click para ver : Analysis and diagnosis of risk-prevention training actions in the Spanish construction sector" href="/fez/view/bibliuned:DptoICyF-ETSI-Articulos-Bmvillena-0001">Analysis and diagnosis of risk-prevention training actions in the Spanish construction sector</a>. RecordArtículo de revistaPublishedIngeniería Civil y de la ConstrucciónEste es el manuscrito aceptado del artículo publicado por Elsevier en Safety Science, disponible en línea: https://doi.org/10.1016/j.ssci.2018.02.023ElsevierRomero Barriuso, A.Villena Escribano, B. MaríaSegarra Cañamares, M.González García, María de las NievesRodríguez Sáiz, A.Safety Sciencebibliuned:DptoICyF-ETSI-Articulos-Bmvillena-0001http://e-spacio.uned.es/fez/view/bibliuned:DptoICyF-ETSI-Articulos-Bmvillena-00017991106VillenaEscribano_B.Mar__a_Analysis_and_diagnosis.pdfpresmd_VillenaEscribano_B.Mar__a_Analysis_and_diagnosis.xml0925-7535bibliuned:DptoICyF-ETSI-Articulosbibliuned:Setarticulobibliuned:SetopenaireDepartamento de Ingeniería de Construcción y Fabricación (UNED). ArtículosSet de artículoSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.esLicencia Creative CommonsRomero BarriusoAcceso abierto10.1016/j.ssci.2018.02.0230.501033834232010-06-01T00:00:00Z3552012-05-03T23:19:27ZSistemas de protección emergentes : el caso de Tánger, ciudad fronterizabibliuned:revistaPS-2010-17-2040El artículo que se presenta a continuación establece
una comparación entre el diseño e inicio
de un sistema público de protección a la
infancia en Marruecos, concretamente en la
ciudad de Tánger, y un sistema de servicios
sociales desarrollado en España como experiencia
contrastada a través de programas con
la infancia y juventud en riesgo social.
El gobierno de Marruecos, en su Plan
de Acción para la Infancia 2006-2015, tiene
la responsabilidad de diseñar un sistema
de atención y protección en cada una de las
medianas y grandes ciudades a través de
unidades de protección a la infancia
(U.P.E.). Esta implementación de políticas
públicas surge, por un lado, por las graves
situaciones de riesgo existentes (abandono
y fracaso escolar, analfabetismo y trabajo
infantil, etc.) y por otro lado, por la presión
de otros países por mejorar la situación de
la infancia en Marruecos a través de políticas
de calidad, como estrategia de prevención
de la emigración infantil irregular.
Se ha tomado el caso concreto de Tánger
como lugar estratégico fronterizo, ciudad
de paso de muchos menores que se
encuentran en la calle esperando la oportunidad
de poder emigrar de forma irregular.
Sin embargo, es una ciudad donde las
instituciones y asociaciones trabajan de
forma conjunta para desarrollar un sistema
de atención y protección de uno de los
colectivos con mayor vulnerabilidad.This article establishes a comparison between,
on the one hand, the springboard of
a public system for childhood protection in
Morocco, particularly in Tanger. On the other,
a social services’ system developed in Spain
as a best practices experience with infants
and teenagers in social risk.
The Moroccan Government, on its 2006-
2015 Action Plan for Childhood, holds the
responsibility of designing an attention and
protection system on every medium and big
size city through childhood protection units.
Besides the existent severe situations of risk
(school failure and abandonment, illiteracy,
child work…), it is the pressure from other
countries that contributes to the implementation
of these public policies, as an strategy
for preventing irregular child migration.
Tanger, as an strategic border town, has
been chosen in particular in this article
because there are many children waiting on
its streets for the opportunity to migrate.
That’s why institutions and partnerships in
Tanger work together to develop an attention
and protection system for an extremely
vulnerable group.06552<a class="citation_author_name" title="Browse by Author Name for López Gallego, David" href="/fez/list/author/López Gallego, David/">López Gallego, David</a> and <a class="citation_author_name" title="Browse by Author Name for García Andrés, Eva" href="/fez/list/author/García Andrés, Eva/">García Andrés, Eva</a> . (<span class="citation_date">2010</span>) <a class="citation_title" title="Click para ver : Sistemas de protección emergentes : el caso de Tánger, ciudad fronteriza" href="/fez/view/bibliuned:revistaPS-2010-17-2040">Sistemas de protección emergentes : el caso de Tánger, ciudad fronteriza</a>. RecordArtículo de revistaPublishedhttp://udcdata.info/024974EducaciónUniversidad Nacional de Educación a Distancia (España). Facultad de Educación ; Sociedad Iberoamericana de Pedagogía SocialLópez Gallego, DavidGarcía Andrés, Evabibliuned:revistaPS-2010-17-2040http://e-spacio.uned.es/fez/view/bibliuned:revistaPS-2010-17-2040spaDocumento.pdfbibliuned:revistaPS-2010-17bibliuned:Setopenairebibliuned:SetarticuloPedagogía Social : revista interuniversitaria. Tercera época, año 2010, n. 17Set de openaireSet de artículohttp://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsLópez GallegoAcceso abierto0.453682831982022-03-15T00:00:00Z8652022-04-30T03:24:23Z2022-04-30T04:07:44ZShirley Jackson's Female Gothic: Unveiling Invisible Systemic Violencebibliuned:master-Filologia-ELyCIyPS-MdisidroThis paper offers an analysis of eleven short stories by American writer Shirley Jackson through the concepts of symbolic and psychological violence and within the frame of the Female Gothic. The major purpose of the research is to uncover, explain and illustrate the type of violence which lies behind Jackson’s Female Gothic, a violence suffered by women because of their female condition and invisible due to its naturalisation and its dissolution under the spell of the feminine mystique. Pierre Bourdieu’s concept of symbolic violence as the kind of surreptitious violence exercised through everyday actions permeates Jackson’s Female Gothic. This genre, which has been traditionally used to defy the hegemonic patriarchal discourse, is used by the author to highlight the terrifying about the ordinary and to expose the oppression felt by the middle-class woman of the 40s and 50s. With this aim, Jackson draws on classic conventions, which she adapts to the context of the post-war America, where women’s fulfilment was defined by the feminine mystique which Betty Friedan exposed years later. However, she also creates new ones, such as the trope of the demon lover, recurrent in Jackson’s fiction. This thesis analyses the use of the tropes and connects them to the notion of symbolic violence proposed by Bourdieu. In the works analysed, this violence has been recognised as mockery, belittling, disregard, denigration, silencing, complicity, condescension, value judgements, social pressure and even metaphorical killing through erasure. In addition to Bourdieu’s principles, Marie-France Hirigoyen’s paradigm about psychological violence have been employed to illustrate the inclusion of this type of violence in some of the tales. Finally, all the female characters are divided according to their reactions to masculine domination. In one group, the protagonists accept their role and the consequent passivity and submission. The alternative response is to live outside the symbolic order in a permanent distressful state. However, whichever path they take, all of them are portrayed by Jackson in a final state of alienation and anxiety.0Doctoral Thesis4572<a class="citation_author_name" title="Navegar por nombre de Autor de Isidro Olavarrieta, María de" href="/fez/list/author/Isidro Olavarrieta, María de/">Isidro Olavarrieta, María de</a>. (<span class="citation_date">2022</span>). <i><a class="citation_title" title="Click para ver : Shirley Jackson's Female Gothic: Unveiling Invisible Systemic Violence" href="/fez/view/bibliuned:master-Filologia-ELyCIyPS-Mdisidro">Shirley Jackson's Female Gothic: Unveiling Invisible Systemic Violence</a></i> Master Thesis, <span class="citation_publisher">Universidad Nacional de Educación a Distancia (España). Facultad de Filología</span>Recordmaster TesisPublishedFilologíaUniversidad Nacional de Educación a Distancia (España). Facultad de FilologíaIsidro Olavarrieta, María deGarcía Lorenzo, María Magdalenabibliuned:master-Filologia-ELyCIyPS-Mdisidrohttp://e-spacio.uned.es/fez/view/bibliuned:master-Filologia-ELyCIyPS-MdisidroengDeIsidro_Olavarrieta_Maria_TFM.pdfpresmd_DeIsidro_Olavarrieta_Maria_TFM.xmlbibliuned:master-Filologia-ELyCIyPSbibliuned:Settrabajosfindemasterbibliuned:SetopenaireMáster Universitario en Estudios Literarios y Culturales Ingleses y su Proyección Social (UNED)Set de items trabajo fin de másterSet de openaireIsidro OlavarrietaAcceso abierto0.453682834172019-12-17T00:00:00Z11052020-02-18T22:01:22Z2021-01-29T19:02:08ZEvolution of sauropod dinosaur postcranial biomechanics: A virtual paleontology approachtesisuned:ED-Pg-Ciencias-DvidalSauropod dinosaurs are the largest known terrestrial vertebrates. Their characteristic body plan, quadrupeds with columnar limbs, long necks and tails, is unique among terrestrial vertebrates, and it is likely key in understanding their evolution. However, due to the fragmentary nature of the known fossil record and the difficult manipulation of their fossils (fragile, enormous and heavy in many cases), their functional morphology and motion capabilities are still relatively poorly known. Recently, the advent of 3D technology and its progressive cheapening has allowed studying the subject better than ever before. The main goal developed in this PhD dissertation is to generate a virtual model for an early branching eusauropod using virtual paleontology techniques with the exceptionally complete and well-preserved holotypic skeleton of Spinophorosaurus nigerensis (Jurassic of Niger). Among these techniques are (i) reconstructing its body plan by articulating the skeleton in a virtual environment; (ii) assessing its osteological range of motion on axial and appendicular skeleton; (iii) reconstructing the origins and insertions of the principal muscle groups; and (iv) estimating muscle lines of action and volumes. The results have been used to assess the functional capabilities of this sauropod, to compare the same techniques applied to extant vertebraes, and to compare the results with virtual skeletons of more fragmentary sauropods representing most well-established clades. These analyses show that wedging of the sacrum has a key role in determining the osteologically induced curvature of the vertebral spine in all Eusauropoda (which includes most known sauropods). This finding changes the skeletal reconstructions and the interpretation of the body plan of a large number of sauropods. This has direct implications in the estimated biomechanical capabilities of these sauropods, some of them even evolving in covariation with the sacrum wedging as a functional module related to feeding strategies. Something similar occurs with the locomotor module, particularly with the pelvic girdle, femora and caudal vertebrae: throughout sauropod evolution, the osteological correlates for caudal, ischial and posterior iliac musculature become gradually more reduced while the anterior iliac musculature became more enlarged and the pelvis widened. This is explained by changes in locomotion toward less propulsion coming from femoral retraction. Both modules, however, did not evolve suddenly, but in mosaic, as is common with other functional modules in Dinosauria. The result of applying virtual paleontology techniques to extant vertebrates reveal that these techniques can estimate correctly their actual posture and ranges of motion with no need for factors other than actual skeletal anatomy. This makes conclusions regarding sauropod taxa more robust, since it implies an independent line of evidence for testing the biomechanical capabilities of fossil vertebrates.0Doctoral Thesis7792<a class="citation_author_name" title="Navegar por nombre de Autor de Vidal Calés, Daniel" href="/fez/list/author/Vidal Calés, Daniel/">Vidal Calés, Daniel</a>. <b><i><a class="citation_title" title="Click para ver : Evolution of sauropod dinosaur postcranial biomechanics: A virtual paleontology approach" href="/fez/view/tesisuned:ED-Pg-Ciencias-Dvidal">Evolution of sauropod dinosaur postcranial biomechanics: A virtual paleontology approach</a></i></b> . <span class="citation_date">2019</span>. <span class="citation_publisher">Universidad Nacional de Educación a Distancia (España). Escuela Internacional de Doctorado. Programa de Doctorado en Ciencias</span>RecordDoctoral ThesisPublishedBiologíaUniversidad Nacional de Educación a Distancia (España). Escuela Internacional de Doctorado. Programa de Doctorado en CienciasVidal Calés, DanielOrtega Coloma, Francisco JavierSanz García, José Luistesisuned:ED-Pg-Ciencias-Dvidalhttp://e-spacio.uned.es/fez/view/tesisuned:ED-Pg-Ciencias-DvidalengVIDAL_CALES_Daniel_Tesis.pdfpresmd_VIDAL_CALES_Daniel_Tesis.xmltesisuned:ED_Pg_Cienciasbibliuned:Setthesisbibliuned:SetopenaireEscuela de Doctorado. Programa de doctorado en Ciencias (UNED)Set de Tesis Doctorales de la UNEDSet de openairehttps://creativecommons.org/licenses/by-nc-nd/4.0Licencia Creative CommonsVidal CalésAcceso abierto0.3858823273734251173211732