Estratégias reprodutivas em uma comunidade de anuros no Pantanal, estado de Mato Grosso do Sul, Brasil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Sedimentação na bacia do Pantanal Mato-Grossense, Centro-Oeste do Brasil

The Pantanal is a Quaternary sedimentary basin located at the left margin of the Upper Paraguay River, west-central Brazil. Basin infilling was mainly by siliciclastic sediments and the stratigraphic succession exhibits an overall finingupward pattern. The depositional system tract is composed by a large meandering fluvial plain and several marginal alluvial fans, being the Taquari megafan the most striking feature. The present landscape is a complex tropical wetland, with geomorphic features derived from the present conditions and other inherited from successive Pleistocene and Holocene climates. During the Pleistocene, the sedimentary environment was dominated by braided alluvial fans, the original geometry of which is preserved as relict forms, permitting remarkable patterns of distributary paleochannels to be easily recognized in satellite images. Eolian processes were active in some abandoned lobes, contemporaneously with sedimentation in active fan lobes. Closed ponds bordered by lunette sand dunes, originally salt pans produced by eolian deflation, are relict eolian landforms in the Pantanal landscape. Eolian processes were probably more effective at the glacial maximum. Landscape has been changing in the Pantanal area since the end of the Pleistocene in adaptation to a more humid and warmer environment prevailing during Holocene. Initiation of the modern wetland has occurred during the Pleistocene / Holocene transition, with the change to a more humid climate and the individualization of lacustrine systems. The modern Pantanal wetland is a vast expanse of poorly drained lowlands that experiences annual flooding from summer to fall months. Although climatic fluctuations have occurred during all the Holocene, the alluvial fans have remained active depositional systems and lobes were formed by progradation and abandonment. Abandoned lobes were subjected... (Complete abstract click electronic address below)

Avaliação espaço-temporal da ictiofauna na área de influência do Reservatório de Tucuruí, PA

Pós-graduação em Aquicultura - FCAV

O governo Lula: política, governabilidade e hegemonia

Pós-graduação em Ciências Sociais - FFC

A formação inicial de professores de inglês como espaço para a (re)construção de identidades

Pós-graduação em Estudos Linguísticos - IBILCE

Sazonalidade da dieta e hábitos alimentares do gavião-peneira (Elanus leucurus) em habitats agrícolas no sul do Brasil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Um olhar sobre o setor agrícola brasileiro: análise histórico-quantitativa dos governos FHC e Lula

This work aims to characterize and analyze the development and modernization of the Brazilian agricultural sector in the period from 1960 to the end of the Lula government, through the military dictatorship, the plans to combat inflation in the 1980s and 1990s and the programs social Lula's government. The performance of commercial agriculture is emphasized in the FHC and Lula administrations

Lipodystrophy and weight changes: data from the Swiss HIV Cohort Study, 2000-2006

BACKGROUND AND OBJECTIVES: Combination antiretroviral therapy (cART) is changing, and this may affect the type and occurrence of side effects. We examined the frequency of lipodystrophy (LD) and weight changes in relation to the use of specific drugs in the Swiss HIV Cohort Study (SHCS). METHODS: In the SHCS, patients are followed twice a year and scored by the treating physician as having 'fat accumulation', 'fat loss', or neither. Treatments, and reasons for change thereof, are recorded. Our study sample included all patients treated with cART between 2003 and 2006 and, in addition, all patients who started cART between 2000 and 2003. RESULTS: From 2003 to 2006, the percentage of patients taking stavudine, didanosine and nelfinavir decreased, the percentage taking lopinavir, nevirapine and efavirenz remained stable, and the percentage taking atazanavir and tenofovir increased by 18.7 and 22.2%, respectively. In life-table Kaplan-Meier analysis, patients starting cART in 2003-2006 were less likely to develop LD than those starting cART from 2000 to 2002 (P<0.02). LD was quoted as the reason for treatment change or discontinuation for 4% of patients on cART in 2003, and for 1% of patients treated in 2006 (P for trend <0.001). In univariate and multivariate regression analysis, patients with a weight gain of >or=5 kg were more likely to take lopinavir or atazanavir than patients without such a weight gain [odds ratio (OR) 2, 95% confidence interval (CI) 1.3-2.9, and OR 1.7, 95% CI 1.3-2.1, respectively]. CONCLUSIONS: LD has become less frequent in the SHCS from 2000 to 2006. A weight gain of more than 5 kg was associated with the use of atazanavir and lopinavir.

O PAPEL DA COMUNICAÇÃO FACE A FACE NAS ORGANIZAÇÕES NO CONTEXTO DA SOCIEDADE MIDIATIZADA

Este estudo trata da comunicação face a face nas organizações sob diferentes abordagens teóricas. Considera a perspectiva da simultaneidade dos meios, já que as empresas utilizam diversos canais para dialogar com seus públicos de interesse. Leva em conta o fenômeno da midiatização, que reestrutura o modo como as pessoas se relacionam na sociedade contemporânea. O objetivo geral da pesquisa é sistematizar papeis potencialmente exercidos pela interação face a face e conhecer algumas circunstâncias que envolvem sua prática nas organizações. Por se tratar de uma tese teórica, a pesquisa bibliográfica se apresenta como um dos principais procedimentos metodológicos; análises de casos empíricos e um estudo de caso desenvolvido na Embrapa Pantanal constituem situações ilustrativas. Conclui-se que a comunicação face a face nas empresas ocorre de forma simultânea e combinada a outros canais de comunicação, porém, ela proporciona resultados práticos e filosóficos ainda pouco explorados. É rara a utilização estratégica de contatos presenciais como mecanismo para estabelecer relacionamentos, conhecer as reações alheias e ajustar a comunicação, aliar o discurso corporativo às práticas empresariais e avaliar o contexto onde se desenvolvem as interações, o que pode ser decisivo para a comunicação organizacional.

MÍDIAS SOCIAIS DIGITAIS: ESPAÇO DE RELACIONAMENTO E COMUNICAÇÃO ESTRATÉGICA

O trabalho tem como proposta avaliar a postura das organizações nas mídias sociais digitais, considerando o fato de que esses novos ambientes virtuais têm modificado drasticamente a maneira pela qual elas promovem o relacionamento com seus públicos estratégicos. O objetivo principal da pesquisa é identificar e compreender como as organizações se posicionam diante de comentários desfavoráveis nas mídias sociais digitais que possam impactar sua imagem e reputação, bem como mostrar a importância de monitorar constantemente o consumidor e dialogar com ele nos canais digitais para evitar riscos à marca. A metodologia aplicada denomina-se Estudo de Casos Múltiplos, por meio da qual analisaram-se os comentários desfavoráveis às marcas: Vivo, Tim e Oi, na página do Facebook, durante o mês de setembro de 2015. Construiu-se um protocolo de pesquisa, e realizou-se o acompanhamento dessas marcas analisando-lhes os posts e os comentários desfavoráveis coletados no período. Constatou-se, após tais procedimentos que as operadoras apresentam frequentemente dificuldades para se relacionar com os públicos nas mídias sociais digitais, o que as coloca em risco quanto à sua imagem e reputação.

Saberes sobre a literatura: um estudo com professores de 1º ao 5º ano do Ensino Fundamental

El estudio investiga los saberes literários del profesores del Enseño Fundamental de las series iniciales sobre la literatura. Cuando se piensa en la influencia del profesor como aquel que tiene papel decisivo en la enseñanza de la lectura y reconocimiento de la función y formación del mediador profesional, buscamos compreender que conocimiento tiene sobre la literatura. Optamos por los profesores que trabajan en los años iniciales del Enseño Fundamental basadas en el entendimiento de la educación básica, es de suma importância en la formación del lector literário. El estudio se caracteriza por ser un enfoque cualitativo. Adoptamos como procedimientos metodológicos, la entrevista semiestructurada, elaborada com preguntas abiertas que se centran en eventos de lectura de las practicas em família, en la escuela, en la educación superiory en el ejercicio de enseãnza grabadas en audio, además de elevar um diário de campo. La investigación lleva a cabo en cuatro escuelas de la ciudad de Natal – Rn, con dicinueve profesores que trabajan con alumnos de 1º a 5º año del Enseñanza Fundamental. El corpus de la entrevista constituye el análisis de los profesores y es analizado tomando como referencia los princípios de análisis de contenido, especificado por Laurence Bardin (1997). Se tomó como referencial sobre la lectura, la literatura y práctica pedagógica los estudios teóricos de Amarilha (1991, 1992, 1994, 1997, 2003, 2006, 2007, 2009, 2010, 2013); Cosson (2011); Lajolo (2006); Larrossa (1996, 2003); Morin (2010); Yunes (2003, 2010). Sobre la teoría literaria, Candido (2002, 2012); Zilberman (1993); Culler (1999). Acerca de la estética recepción, Eco (1994); Iser (1996); Jauss (2002). Sobre los saberes docentes, Nóvoa (1992, 1997, 2002); Perrenoud (1999, 2002), Tardif (1991, 2000, 2002, 2005). Sobre los saberes literários, Paulino (2004, 2007), dentre outros. El análisis señala que los profesores dominan vários conocimientos sobre la literatura que son transportados a la formación a través del diálogo con otras lecturas, con otros espacios interactivos, en convivência con otros lectores. Cabe destacar el saber que la literatura es humanizar el fator, por lo tanto, la necesidad de escolarizá que a través de las prácticas literárias que involucran estudiantes, professores y comunidad escola. El studio también revela que en la escuela recital literário es necesario para la enseñanza de valores, para enseñar a leer, para inculcar el amor por la lectura. En este contexto, destacamos la importancia de la mediación del profesor como formador de lectores que domina los conocimientos necesarios para satisfacer las necesidades de los estudiantes, desarrollando los letctores conocimientos para fomentar el gusto por el texto literário

Escravo moderno em discurso: figuras de ação e ação em discurso nas representações do agir humano

This work has as object of study a social practice: modern slavery of workers in the sugar cane, and aims to present a reflection on maintenance, eradication or modification of this practice. This reflection bases itself upon the concepts of discourse advocated by Critical Discourse Analysis (Fairclough, 2001, 2003, 2006 and Chouliaraki; Fairclough, 1999) associated with Sociodiscursive Interactionism (Bronckart, 1999, 2006, 2008), and the concept of action figures, proposed by Bulea (2010). We follow the five steps outlined in Chouliaraki and Fairclough (1999): a) emphasis on a social problem, b) introduction and discussion of obstacles to tackle the problem, c) considerations concern the problem in practice d) identifying possible ways to past the obstacles, and e) reflection about the analyst role within the problem. In order to achieve step (b) in its discourse materiality axis, it has been identified the thematic content, discourse types, enunciative mechanisms and action figures of testimonials of sugar cane workers and other subjects involved with the problem in the documentaries Bagaço (2006, and Tabuleiro de Cana, Xadrez de Cativeiro (2006). These documentaries bring to the screen a little of sugar cane workers reality within an overexploitation, human rights disrespects and forced work. The analysis of textual/discursive aspects of testimonials has shown the ways in which the (de)construction of the representation of sugar cane action allows understanding of how the problem emerges and how it is rooted in the organization of social life. The general result of this reflection point to the internalization of social practices deep-rooted in evaluations of the sugar cane worker subjective world and from social world values, opinions and rules. The results also show that, in their discourse, workers assume their slavery sometimes consciously, sometimes unconsciously, but only suggest a reaction against the oppression imposed on them because they have internalized and naturalized their enslavement.

Escravo moderno em discurso: figuras de ação e ação em discurso nas representações do agir humano

This work has as object of study a social practice: modern slavery of workers in the sugar cane, and aims to present a reflection on maintenance, eradication or modification of this practice. This reflection bases itself upon the concepts of discourse advocated by Critical Discourse Analysis (Fairclough, 2001, 2003, 2006 and Chouliaraki; Fairclough, 1999) associated with Sociodiscursive Interactionism (Bronckart, 1999, 2006, 2008), and the concept of action figures, proposed by Bulea (2010). We follow the five steps outlined in Chouliaraki and Fairclough (1999): a) emphasis on a social problem, b) introduction and discussion of obstacles to tackle the problem, c) considerations concern the problem in practice d) identifying possible ways to past the obstacles, and e) reflection about the analyst role within the problem. In order to achieve step (b) in its discourse materiality axis, it has been identified the thematic content, discourse types, enunciative mechanisms and action figures of testimonials of sugar cane workers and other subjects involved with the problem in the documentaries Bagaço (2006, and Tabuleiro de Cana, Xadrez de Cativeiro (2006). These documentaries bring to the screen a little of sugar cane workers reality within an overexploitation, human rights disrespects and forced work. The analysis of textual/discursive aspects of testimonials has shown the ways in which the (de)construction of the representation of sugar cane action allows understanding of how the problem emerges and how it is rooted in the organization of social life. The general result of this reflection point to the internalization of social practices deep-rooted in evaluations of the sugar cane worker subjective world and from social world values, opinions and rules. The results also show that, in their discourse, workers assume their slavery sometimes consciously, sometimes unconsciously, but only suggest a reaction against the oppression imposed on them because they have internalized and naturalized their enslavement.

Centelhas de uma cidade turística nos cartões-postais de Jaeci Galvão (1940-1980)

The postcard is a medium that has gained popularity at the time that the picture was linked to its support. It circulated favoring mainly the views of the cities and composed a triad between landscape, photography and tourism. The visuality that loads is among signs of representations, relationships, forms of collective consciousness and ways of seeing the world. In Natal, the photographer Jaeci Emereciano Galvão registered urban and social transformations focusing on interventions that emphasized urban centres as social space and progress and nature as a space for contemplation and enjoyment. They are images with social and cultural issues very clear, since the picture is from a process of creation that is all about choices and decisions about what deserves to be photographed. Therefore, the aim of this research by investigating the role of photographs evidenced in Jaeci’s postcards, with a view to inclusion of tourism in the spaces of Natal and the visuality assumed in the context of their own identity. The theoretical framework that makes up the discussions about the landscape, the city's tourism and photographic representation in postcards emerged from the literature of Schama (1996), Corbin (1989), Cosgrove (1998), Benjamin (1987), Kossoy (2003; 2006; 2009) and Souza Martins (2009), which gave grants to interpret and understand the symbolic construction presented in the postcards. Methodologically the work was done through research in archives, newspapers, postcards of the survey, interviews, iconographic and iconological analyses proposed by Kossoy. At the end, it was concluded the Jaeci Galvão’s postcards established themselves as essential elements for symbolic landscapes of tourism in Natal.