(Table 1) Quantitative analysis of mollusk taxa from surface sediment samples in the Golfe d'Arguin

Ecological and taxonomic study of the mollusk-rich fauna of the Golfe d'Arguin, North Mauritania, investigates the various environmental influences affecting this tropical shelf. The upwelling of nutrient-rich waters leads to a highly productive environment under tropical conditions. The resulting mixed carbonate-siliciclastic sediment contains a large portion of calcareous components produced by heterotrophic organisms-e.g., mollusks, foraminifers, worms, barnacles-that are reworked on the open shelf. On the basis of mollusk assemblages, six taphocoenoses are defined, all being characterized by a mixed fauna of tropical (e.g., Tellina densestriata), subtropical (e.g., Macoma cumana) and temperate (e.g., Spisula subtruncata) species. Differences between the assemblages are related to the medium-grain size ranging from mud to gravel-that results from local hydrodynamic conditions and water depth. Among carbonate grains, Donax burnupi shells are very abundant in the swell-exposed, northern part of the Golfe d'Arguin and reflect the tropical to subtropical, high-energy, and high-nutrient waters. Mollusk assemblages are demonstrated to be a sensitive tool for deciphering complex environmental conditions in sedimentary archives.

Distribution of molluscs on the Atlantic continental shelf off Southern Spanish Sahara, West Africa

Two hundred and seventy five mollusc species from the continental shelf off Southern Spanish Sahara (depth: 32-60 m) were identified. Their distribution pattern is strongly influenced by the nature of the bottom (firm substrate, shelter, stability of sediment) rather than other factors at that depth interval. This faunal assemblage shows great affinity to the Mediterranean and Lusitanian faunas, and comprises only few (22 %) exclusively Senegalese and species living south of Senegal.

Religião e Periferia Urbana: as dinâmicas entre os processos urbanos e migratórios na Igreja Mundial do Poder de Deus em Vila Alpina

Esta dissertação estuda as dinâmicas entre religião, urbanização, migração e periferia urbana na Igreja Mundial do Poder de Deus em Vila Alpina. O processo de urbanização brasileiro inicia na década de 1930 e transforma profundamente a sociedade brasileira, especialmente a região sudeste do país. A urbanização incentivou importantes fenômenos sociais como: os fluxos migratórios, alta densidade demográfica e especulação imobiliária que ao colidiram nas grandes metrópoles criaram polos de segregação, exclusão e anomia social. O estudo análise em quais aspectos a Igreja Mundial do Poder de Deus em Vila Alpina exerce papel de emancipadora da população migrante, reconstruindo identidades fragmentas pelos constantes fluxos migratórios e a adaptação a inadequação das novas culturas. São estudados os indicadores sociais da Igreja Mundial do Poder de Deus, a partir do campo estatístico, vinculando e comparando os dados obtidos com as estatísticas realizadas pelo Censo 2010 da cidade, do distrito e do bairro. A partir de uma observação densa é levantado aspectos etnográficos dos cultos da igreja a fim de estabelecer uma análise das práticas da igreja, mensagem e identidade religiosa de seus participantes. Por fim é elaborada, a partir de aplicação de questionários, realização de entrevistas e densa observação de campo aspectos etnográficos dos adeptos da igreja, e verificação da existência de redes sociais abarcadas na igreja, associativismo religiosos e o acumulo do capital simbólico, visando a emancipação e reestruturação do sujeito migrante.

O conceito de motivação em dizeres de professores de língua inglesa

This work aimed at analyzing the speeches constructed about motivation by English teachers who teach at public state schools in the interior of Minas Gerais. We aimed at delineating the concept of subject underlying the subjects’ notion of motivation and identifying the role that the English teacher attributes to himself and to the student when he/she enunciates on motivational issues, problematizing the possible consequences of these issues for some English teachers while working in public schools. In order to do so, our investigation made use of theoretical assumptions from Applied Linguistics and Discourse Analysis. The theoretical fundamentation deriving from Bakhtin Circle as well as from Michel Pecheux’s theoretical basis were also very relevant for this research. The intersection of these studying fields entails a theoretical construction that considers the voices of those who live the social practice (MOITA LOPES, 2006), which allows one to see the subjects through their heterogeneity, fluidity and fragmentation. Moreover, it generates knowledge about language in its political, ideological, social and historical aspects. AREDA (SERRANI, 1998) was used as a theoretical and methodological framework for data collection. In our analysis, we considered the voices and the conditions of production that constitute 5 English teachers and, from some selected speeches extracted from their discursive production, some notions as intra and interdiscourse, discursive resonance, discursive memory, among others, can be seen interwoven. We hypothesize that the production of meaning deriving from these English teachers comes from a cleavage between the interdiscursivity about motivation and their position in relation to the English language. Some of these teachers’ discursive inscriptions were delineated as they follow: i) the silenced motivation, in which the teachers come up with several voices, repeating what that has already been said about motivation through silence by excess; also, through an inscription in a process of anomy, the English teachers silence motivation, as they come up with other sayings, in an anomic order, denying their identification with their mother tongue and culture because of a desire to learn the foreign language and culture; ii) the motivation in/from/ by others that resounds, in the way the teachers speak, a relation of alterity on what, in/from desire of other relations (colleagues, students, teaching materials, media, etc.), other forms and alternatives are established as a guarantee of students’ motivation; the teachers are also inscripted in in-service practice training as a space of educational development, because they imagine that the experience of the in-service practice alone, which excludes the educational instruction from the Languages course in which they graduated/were graduating at, taught them how to motivate the students; iii) the motivation as a will of power/knowledge, which means there seems to be teachers’ inscription in the relationship between power and knowledge (Foucault, 1996), disconsidering the conflicts that constitute the English classroom to say that there is a control of the English teaching and learning process and, as a result, they also sustain that they hold control over how to motivate; furthermore, the presence of a resonant voice, whose effect is given by an inscription on the (illusion of) completeness can be seen, because the English teachers believe that while motivating their students, this motivation will provide them with all the missing elements, which would mean that when they motivate students, they would be able to fulfill all the gaps in their learning process.

Reciprocidades y gubernamentalidad tras la inserción del dispositivo religioso en cárceles de mediana y máxima seguridad de la provincia de Santa Fe (Argentina)

En el presente trabajo indagaremos sobre la reconfiguración de las dinámicas institucionales en dos cárceles de la provincia de Santa Fe, Argentina, tras la inserción del dispositivo religiosoevangélico- pentecostal. Los casos serán las penitenciarías n° 3 —mediana seguridad— y n° 11 — máxima seguridad—, y nos interrogaremos sobre las relaciones de reciprocidad que el dispositivo religioso configura en el encierro, en cómo dichas relaciones definen nuevas estrategias de gobierno por parte del servicio penitenciario y de qué manera se rediseñan las relaciones de poder en el dispositivo carcelario. Abordaje comparativo que responde a la hipótesis de que el dispositivo religioso-evangélicopentecostal construye matrices comunes de ordenamiento social, funcionamiento y reciprocidades en el encierro pero, al mismo tiempo, consolida su funcionamiento a raíz de una identificación precisa de las necesidades y oportunidades de los sujetos según atraviesen situaciones de ingreso o egreso carcelario.

UNA NUEVA PERSPECTIVA SOBRE LAS CREENCIAS IGUALITARIAS: CONTRA-DOMINANCIA SOCIAL

A partir de investigaciones recientes surge la Orientación a la Contra-Dominancia (Counter-Dominance Orientation, CDO), como la contracara de la Orientación a la Dominancia Social (SDO), que evalúa las respuestas psicológicas ante la opresión de los sistemas jerárquicos. El objetivo de este trabajo es explorar los perfiles de SDO y CDO en función de variables políticas tales como: la percepción de la política nacional e internacional, la participación política, la eficacia política y la percepción de anomia, entre otras. Para ello se desarrolló un cuestionario auto-administrado que contenía 5 escalas y datos sociodemográficos de los participantes y se lo aplicó a argentinos residentes de la Ciudad Autónoma de Buenos Aires. Los resultados indican que las personas que se agrupan en el perfil SDO se caracterizan principalmente por un descontento con el funcionamiento político nacional, perciben presencia de anomia y se auto-posicionan ideológicamente más cerca de la derecha. Por otro lado, las personas con un perfil CDO centran mayormente su descontento en políticas internacionales o diferencias de poder más generales y se auto-posicionan ideológicamente más cerca de la izquierda

DISCAPACIDAD Y POBREZA

La pobreza es un problema nacional, existe consenso en que la pobreza es un fenómeno complejo y diversos estudios se han realizado sobre su concepto y manifestaciones Dentro de un carácter integral, la CEPAL- Comisión Económica para América Latina - la define como un síndrome situacional en el que se asocia el infraconsumo, la desnutrición, las precarias condiciones de vivienda, los bajos niveles educativos, las malas condiciones sanitarias, una inserción inestable en el proceso productivo o dentro de los estratos primitivos del mismo, actitudes de desarrollo o anomia, poca participación social y quejas de adscripción a una escala de valores, diferenciada en alguna medida de la del resto de la sociedad. (Solano y Soto, 1996, Conceptualización y medición de la pobreza en el IMAS).La CEPAL plantea que la pobreza denota la situación de aquellos hogares que no logran reunir, en forma relativamente estable, los recursos necesarios para satisfacer las necesidades básicas de sus miembros, los que por esa razón se ven expuestos a déficit en su desarrollo físico y a insuficiencia en el aprendizaje habilidades socio - culturales, que puedan incidir en una reducción progresiva de sus capacidades de obtención de recursos, afirmándose de este modo los mecanismos reproductores de la pobreza.