875 resultados para Biology of the social phenomenon


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This article studies the gender values that are promoted both in the literacy courses for gypsy women beneficiaries of the Social Integration Revenue Policy of the Region of Madrid and in the events that are organized for this group by public institutions and NGOs. The process ofsocialization” that occurs in the educative groups for Gypsy women is focused on constructing an image of what it is to be a “Gypsy modern woman”. Through multiple mechanisms and discursive techniques a specific conception of gender equality is transmitted in these educative spaces. In addition to this, Gypsy women are continually urged to assume certain values and social practices (of gender identity, of "citizenship", of parenting, etc..), while an archetype of "Gypsy Woman" which condenses powerful stereotypes and prejudices about the "Gypsy culture" and the gender relations characteristics of this group is constructed.

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This article shows the main results obtained from the Delphi study, which was made of politicians and technicians from the Department of Social Policy in the County Council of Gipuzkoa, concerning the possibility of cooperativizing the provision of social services in this historical territory. With this in mind, the structure of this article is in two different parts. The first part develops the theoretical framework which serves as inspiration for the empirical work, where note is made of the main theoretical proposals that have a bearing on the collective dimension of citizen participation in the management of public services. Among the various models, those which prioritise public participation through social and solidarity economy entities stand out. The second part concerns itself with the presentation of the field research results. To this end, the methodological notes concerning the preparation process for the Delphi analysis are presented first and this is immediately followed by a synthesis of the main results obtained in this study. The article ends with a section of conclusions and future lines of action.

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Engagement with globalisation is growing in the field of youth transitions from out of home care. This includes cross national exchange of research, policy and practise, regional advocacy networking and global policy development. Furthering this emerging international child welfare perspective requires extending it to countries in the developing world and building conceptual frameworks which encompass a social ecology of care leaving, including its global dimension, the latter needs to address not only the needs, expectations and rights of care leavers but also the theories of change underpinning service design and delivery. Such a model is presented combining resilience and social capital as personal assets situated within a social ecology of support. To illustrate how this provides a means to help engage with the experience of countries where there appears to be very little information available on care leaving, a small scale South African initiative is considered. SA-YES is a youth mentoring project for young people leaving a variety of out of home placements. Planned as a three-year pilot, initial results are encouraging but require more rigorous evaluation focusing on program process and outcomes, quality of interpersonal relationships and synchronisation with cultural expectations and policy environment.

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During the last 30 years governments almost everywhere in the world are furthering a global neoliberal agenda by withdrawing the state from the delivery of services, decreasing social spending and lowering corporate taxation etc. This restructuring has led to a massive transfer of wealth from the welfare state and working class people into capital. In order to legitimize this restructuring conservative governments engage in collective blaming towards their denizens. This presentation will examine some of the well circulated phrases that have been used by the dominant elite in some countries during the last year to legitimize the imposition of austerity measures. Phrases such as, ‘We all partied’ used by the Irish finance minister, Brian Lenihan, to explain the Irish crisis and collectively blame all Irish people, ‘We must all share the pain’, deployed by another Irish Minister Gilmore and the UK coalition administration’s sound bite ‘We are all in this together’, legitimize the imposition of austerity measures. Utilizing the Gramscian concept of common sense (Gramsci, 1971), I call these phrases ‘austerity common sense’. They are austerity common sense because they both reflect and legitimate the austerity agenda. By deploying these phrases, the ruling economic and political elite seek to influence the perception of the people and pre-empt any intention of resistance. The dominant theme of these phrases is that there is no alternative and that austerity measures are somehow self-inflicted and, as such, should not be challenged because we are all to blame. The purpose of this presentation is to explore the “austerity common sense” theme from a Gramscian approach, focus on its implications for the social work profession and discuss the ways to resist the imposition of the global neoliberal agenda.

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Dissertação de mestrado, Biologia Marinha, Faculdade de Ciências e Tecnologia, Universidade do Algarve; Instituto Español de Oceanografia; 2015

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The reproductive biology of the Ring-billed Gull (Larus delawarensis) was studied on Gull Island, Presqu'ile Provincial Park, Ontario, in 1976 and 1977. Early started clutches (comprising the majority of clutches on Gull Island) in 1977 produced more chicks per nest (2.20 ± 0.09) than late started clutches (0.86 ± 0.13) as a result of reductions in mean clutch size, hatching success and fledging success with date of clutch initiation. Seasonal changes in mean clutch size, hatching success and fledging success also resulted in early clutches, initiated at the peak of clutch starts, producing more chicks per nest (2.34 ± 0.11) than either pre-peak (2.13 ± 0.20) or post-peak (1.82 ± 0.29) clutches. Possible reasons for these trends, including the observed predominance of immature plumaged, breeding gulls in late started areas, are discussed. Clutches were deserted at night for varying lengths of time from at least 15 April until 10 May, 1977. It is suggested that this nocturnal desertion behaviour resulted in the enhancement of inter- and intra-clutch hatching synchrony in early started areas and further, that this may in part explain the existence of the behaviour in terms of its adaptive significance.

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Le système de différenciation entre le « soi » et le « non-soi » des vertébrés permet la détection et le rejet de pathogènes et de cellules allogéniques. Il requiert la surveillance de petits peptides présentés à la surface cellulaire par les molécules du complexe majeur d’histocompatibilité de classe I (CMH I). Les molécules du CMH I sont des hétérodimères composés par une chaîne lourde encodée par des gènes du CMH et une chaîne légère encodée par le gène β2-microglobuline. L’ensemble des peptides est appelé l’immunopeptidome du CMH I. Nous avons utilisé des approches en biologie de systèmes pour définir la composition et l’origine cellulaire de l’immunopeptidome du CMH I présenté par des cellules B lymphoblastoïdes dérivés de deux pairs de fratries avec un CMH I identique. Nous avons découvert que l’immunopeptidome du CMH I est spécifique à l’individu et au type cellulaire, qu’il dérive préférentiellement de transcrits abondants, est enrichi en transcrits possédant d’éléments de reconnaissance par les petits ARNs, mais qu’il ne montre aucun biais ni vers les régions génétiques invariables ni vers les régions polymorphiques. Nous avons également développé une nouvelle méthode qui combine la spectrométrie de masse, le séquençage de nouvelle génération et la bioinformatique pour l’identification à grand échelle de peptides du CMH I, dont ceux résultants de polymorphismes nucléotidiques simples non-synonymes (PNS-ns), appelés antigènes mineurs d’histocompatibilité (AMHs), qui sont les cibles de réponses allo-immunitaires. La comparaison de l’origine génomique de l’immunopeptidome de soeurs avec un CMH I identique a révélé que 0,5% des PNS-ns étaient représentés dans l’immunopeptidome et que 0,3% des peptides du CMH I seraient immunogéniques envers une des deux soeurs. En résumé, nous avons découvert des nouveaux facteurs qui modèlent l’immunopeptidome du CMH I et nous présentons une nouvelle stratégie pour l’indentification de ces peptides, laquelle pourrait accélérer énormément le développement d’immunothérapies ciblant les AMHs.