404 research outputs found
L'ús i conservació de la fusta en trinxeres de la Guerra Civil Espanyola. El cas del Jaciment del Cinglo Alt (Gavet de la Conca, Pallars Jussà)
Treballs Finals de Grau Arqueologia, Facultat de Geografia i Història, Universitat de Barcelona, Curs: 201x-201x, Tutor:[cat] La fusta és un material molt utilitzat al llarg dels temps en tots els àmbits, però la seva conservació és molt escassa i, per tant, el seu estudi és difícil. Tot i això, a la trinxera republicana situada al Cinglo Alt (Gavet de la Conca, Pallars Jussà) s’hi van trobar un seguit de restes que feien palesa la importància de la fusta en els contextos de conflicte.
Aquest treball té com a objectiu estudiar els vestigis de fusta (i també aquells relacionats amb la seva explotació) trobats al jaciment del Cinglo Alt durant la primera campanya de prospecció i, posteriorment, comparar-los amb altres elements de fusta trobats en contextos de trinxera de la Guerra Civil Espanyola.[eng] Wood has been used through the ages in very different ways, but its preservation can be very rare which can make its study very difficult. However, the republican trench system of Cinglo Alt (Gavet de la Conca, Pallars Jussà) provided a few findings that showed the important role that wood had in warfare contexts.
The goal of this dissertation is to study the wood items (and those related to its exploitation) found at the Cinglo Alt site during the first prospection campaign and then compare them to other timber elements found in trench sites of the same chronology
Estudio cualitativo sobre la sostenibilidad de los programas de violencia de género en el sistema sanitario español durante la crisis
Antecedentes/Objetivos: La Ley 1/2004 de atención a la integral a la violencia de género institucionaliza la respuesta sanitaria a este problema. En la actualidad, los servicios sanitarios se están viendo afectados por las políticas de austeridad del gobierno como respuesta a la crisis financiera, lo que puede afectar negativamente a la atención de la violencia de género. El objetivo de este estudio es explorar las percepciones de profesionales sanitarios del nivel gerencial sobre el impacto de la crisis económica en la respuesta sanitaria a la violencia de género en España. Métodos: Estudio cualitativo con 26 entrevistas individuales a informantes clave del nivel gerencial, 23 de las 17 Comunidades Autónomas y 3 del nivel nacional, entre julio de 2012 a marzo de 2013. Las transcripciones se importaron al software informático Atlas.ti-5 y se realizó un análisis de contenido cualitativo. Resultados: Se identificaron 4 categorías que explican las consecuencias de las políticas de austeridad en la atención sanitaria de la violencia de género. Tres de ellas hacen referencia a los efectos negativos: Desmotivación y pesimismo para avanzar en la integración de la respuesta a la violencia; Un sistema desbordado por los recortes y presión asistencial; y Necesidad de una mayor implicación por parte del personal sanitario para suplir las carencias del sistema. Una cuarta categoría concibe la crisis como oportunidad: El desafío es mantener y no desmantelar, una visión optimista de la crisis como un reto para afianzar lo que hay. Las personas implicadas luchan para mantener el abordaje de la violencia en las agendas, movidas por su motivación personal, pero sienten que es luchar contra un muro o ir contracorriente porque no se ha producido una integración oficial en la práctica sino sólo en la teoría, a raíz de la ley 1/2004 y las políticas de igualdad impulsadas por el anterior gobierno. Todo ello se ve dificultado por la desaparición de las subvenciones estatales para la formación y sensibilización, implantación de protocolos o creación de sistemas de información, junto a que no está en la cartera de servicios de las comunidades. Conclusiones: Continuar con la integración del abordaje de la violencia de género en el sistema de salud en época de crisis no es una prioridad. Los hallazgos sugieren que la motivación individual trata de compensar las deficiencias en el sistema existente, pero que el voluntarismo de las personas individuales no es suficiente sin estructuras organizativas que les respalden, lo que se ve especialmente dificultado en tiempos de crisis.COFAS grant (COFUND-Marie Curie Action People, 7º Programa Marco y el Swedish Council for Working Life and Social Research/FAS-Forskningsradet för arbetsliv och socialvetenskap)
Modelling the enantioresolution capability of cellulose tris(3,5-dichlorophenylcarbamate) stationary phase in reversed phase conditions for neutral and basic chiral compounds
[EN] To the best of our knowledge, the prediction of the enantioresolution ability of polysaccharides-based stationary phases in liquid chromatography for structurally unrelated compounds has not been previously reported. In this study, structural information of neutral and basic compounds is used to model their enantioresolution levels obtained from an immobilised cellulose tris(3,5-dichlorophenylcarbamate) stationary phase in reversed phase conditions. Thirty-four structurally unrelated chiral drugs and pesticides, from seven families, are studied. Categorical enantioresolution levels (RsC, 0 = no baseline enantioresolution and 1 = baseline enantioresolution) are established from the experimental enantioresolution values obtained at a fixed experimental conditions. From 58 initial structural variables, three topological parameters (two of them connected to the chiral carbon), and six molecular descriptors (one of them also related with the chiral carbon), are selected after a discriminant partial least squares refinement process. The molar total charge of the molecule at the working pH is the most important variable. The relationships between RsC and the most important structural variables and the drug/pesticide family are evaluated. An explicit model is proposed to anticipate the RsC levels, which provides 100% of correct anticipations. A criterion is introduced to alert about the compounds that should not be anticipated.The authors acknowledge the Spanish Ministerio de Economia y Competitividad (MINECO) and the European Regional Development Fund (ERDF) for the financial support (Project CTQ2015-70904-R, MINECO/FEDER, UE).Martin-Biosca, Y.; Escuder-Gilabert, L.; Medina-Hernandez, MJ.; Sagrado Vives, S. (2018). Modelling the enantioresolution capability of cellulose tris(3,5-dichlorophenylcarbamate) stationary phase in reversed phase conditions for neutral and basic chiral compounds. Journal of Chromatography A. 1567:111-118. https://doi.org/10.1016/j.chroma.2018.06.061S111118156
Olive grove intensification negatively affects wintering bird communities in central Spain
Agricultural intensification is a persistent and growing threat to biodiversity worldwide. Olive groves cover extensive areas in the Mediterranean basin and play a fundamental role as refuge and wintering quarters for many bird species, but the effects of their current intensification on bird communities remain unclear. This study aims to evaluate the response of wintering birds to the management of olive groves with different degrees of intensification (traditional, intensive and super-intensive management) in central Spain. Based on two bird censuses conducted in 25 groves in early and late winter, we examined the influence of habitat structure and composition at different spatial scales on species richness and abundance of the entire farmland bird community, and of the diet-based functional groups. Total species richness tended to decrease with intensive olive grove management, probably due to reduced habitat heterogeneity, whereas total abundance did not, indicating the capacity of intensive and super-intensive olive groves to sustain large numbers of wintering birds. The negative effect of intensification was particularly evident in frugivore species richness, while frugivore abundance was positively (but marginally) associated with olive fruit availability. Granivorous species were positively associated with lower vegetation cover, but insectivorous species did not respond to intensification gradients. Species richness and abundance (total and by diet-based functional groups) also decreased from early to late winter, which may be due to the effect of olive harvest, but also to an extreme cold event. Overall, our findings show how olive grove intensification and the associated management practices result in significant changes in habitat structure and composition at different spatial scales, thus affecting wintering bird communitiesWe
thank the Faculty of Sciences from Universidad
Autónoma de Madrid for their financial support through
their TFM support line. D.L. acknowledges a postdoctoral
grant provided by the Comunidad de Madrid (2020-T1/
AMB-20636, Atraccion de Talento Investigador, Spain).
This paper is a contribution to REMEDINAL-TE project
(P2018/EMT-4338; Madrid Regional Government and EU
Social Fund
Comportamiento variado de compra del consumidor entre el canal offline y el canal online.
Tomando como referencia la literatura basada en el comportamiento variado del consumidor, el trabajo que se presenta a continuación tiene el propósito de analizar cómo ha afectado Internet a los comportamientos de compra de los consumidores más jóvenes, confirmando el fuerte crecimiento de la compra online en relación a la compra física. Para conseguir los objetivos fijados, se aplicará el método de la encuesta como fuente de información primaria que permitirá la recopilación y el posterior análisis de los datos para presentar las conclusiones finales. Una vez estudiados los resultados, el trabajo muestra cómo los jóvenes son el grupo de edad que más usan Internet y a la vez son los que muestran un comportamiento de compra más variado. Sin embargo, hay consumidores que todavía no compran frecuentemente en Internet por miedo e inseguridad, aunque en un futuro esta situación será diferente ya que acabarán utilizando ambos canales de compra para satisfacer una misma necesidad
Una apuesta desde el Sur : La experiencia desde el Feminismo Comunitario en la Cooperativa Emuná
500 “Movimiento de Organizaciones Sociales Carlos Múgica”, integrado por numerosas organizaciones de distintos barrios y villas de Córdoba. -- Tesis[Licenciatura]--Universidad Nacional de Córdoba, 2020.La tesina consiste en una reconstrucción, análisis e interpretación de la intervención realizada en el año 2019 en dos de las organizaciones sociales del Movimiento Carlos Múgica, pertenecientes a los barrios San Roque y Cerro Norte, ambos ubicados en la Ciudad de Córdoba. La misma refleja las experiencias construidas con las mujeres integrantes de las Cooperativas de trabajo de la Economía Popular a partir de su participación comunitaria- política. El enfoque epistémico- teórico del Feminismo Comunitario, fue elegido para abordar la construcción colectiva de sus trayectorias y sentires, desde la memoria, tiempo y espacioFil: Bergero, Sofía. Universidad Nacional de Córdoba. Facultad de Ciencias Sociales. Licenciatura en Trabajo Social; Argentina.Fil: González, Rosario. Universidad Nacional de Córdoba. Facultad de Ciencias Sociales. Licenciatura en Trabajo Social; Argentina.Fil: Vives, Laura. Universidad Nacional de Córdoba. Facultad de Ciencias Sociales. Licenciatura en Trabajo Social; Argentina
La unión marital de hecho frente al matrimonio en Colombia en materia civil
Esta tesis de grado analiza la legislación en materia civil de la unión marital de hecho en Colombia, frente al matrimonio, basada en la jurisprudencia.This thesis analizes the legislation in civil of the union marital in fact, in Colombia in front of the wedding, based on jurisprudence.Abogado (a)Pregrad
Prevalence of sexual harassment among young Spaniards before, during, and after the COVID-19 lockdown period in Spain
Background: Sexual harassment is a type of coercion, including social pressure, intimidation, physical force, and verbal acts, in addition to other forms such as cyber-harassment, recognized as a major important public health problem. Methods: This cross-sectional study, based on a survey administered online to men and women aged 18 to 35 years and living in Spain throughout 15th and 28th October 2020, aims to analyze the prevalence and factors associated with sexual harassment among young people in Spain within the last 12 months, particularly according to the COVID-19 lockdown period. It has been conducted by bivariate analysis and robust Poisson regression models. The final sample includes 2.515 participants. Results: The results indicate that women were almost twice as likely as men to experience sexual harassment (49% vs 22.2%). Also, among heterosexual men and women, the estimated prevalence was lower concerning that observed among bisexuals, gays, and lesbians (31.5% vs 53, 39.2, and 34.6% respectively). The prevalence percentage in the 18–24 age group was twice high as that observed in the 30–35 age group. Finally, during the lockdown period, the harassment through electronic channels increased (32.6% vs 16.5 and 17.8% before and after this period, respectively) and decreased on public roads (22.9% vs 63.4 and 54.4% pre-lockdown and post-lockdown periods, respectively). Conclusion: These findings highlight that sexual harassment presents a high prevalence among young people, especially cyber-harassment, and workplace harassment and it is important to be aware that young women are more likely to suffer harassment and even more if they do not have a partner or have LGB orientation. During the lockdown sexual harassment has moved from public spaces to the social network.This research was supported by the CIBER of Epidemiology and Public Health of Spain; Grant ESP20PI02
Do we have friendly services to meet the needs of young women exposed to intimate partner violence in the Madrid region?
Introduction: Women experiencing intimate partner violence (IPV) do not tend to go very frequently to formal support services. The objective of this study is to identify barriers related to the accessibility, acceptability, equity, appropriateness and effectiveness of IPV services from the perspective of the professionals working in the IPV public services. Methods: A qualitative study was carried out in the Madrid region based on 13 semi-structured interviews of young women who had survived IPV as well as 17 interviews with professionals. A thematic content analysis was performed, guided by the dimensions proposed by the World Health Organization (WHO) for friendly services for young people. Results: From the perspective of the young women and professionals, barriers were identified for all the dimensions of the WHO's friendly services for young people: accessibility: lack of information and support from the social setting, scarce dissemination of the services, economic cost, non-adapted schedules, inadequate locations or lack of services in settings close to young people; acceptability: lack of protocols to guarantee confidentiality, lack of speed in the provision of services or their referral, unwelcoming environments or unsympathetic professional malpractice; equity: discriminatory professional attitudes towards groups with different social status and lack of protocols to ensure the care of these groups; appropriateness: unmet needs and lack of multidisciplinary teams; and effectiveness: shortage of time, resources, competent professionals, protocols and coordination. Conclusions: Strategies are needed to make the necessary changes to promote friendly services for the care of young people exposed to IPV. Additionally, it must be emphasized that resources are needed to raise awareness and disseminate IPV services, as well as to train professionals in this area. Patient or Public Contribution: This paper is based on professionals' perspectives of public IPV-related services of different areas such as Psychology, Social Work, Nursing, Psychiatry, Social Education and young women exposed to IPV. They either work in the public administration at the local, regional or state level or in NGOs in Spain.This study was funded by the Health Institute Carlos III (Ref. PI17CIII/00022)
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