Ecological distribution of the shrimp Litopenaeus schmitti (Burkenroad, 1936) (Decapoda, Penaeoidea) in Ubatuba Bay, São Paulo, Brazil

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

Description of the larva of Mnesarete pudica (Hagen in Selys, 1853) (Odonata: Calopterygidae) and notes on known genera of South American Calopterygidae larvae

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Marcas da escritura oralizada em Sagarana

This work presents a surveyabout the short stories of Sagarana. first book by Guimarães Rosa, publishedin 1946, and that marked the Brazilian litterature definitely, since we are in front of a new construction of the language, linked to the establishment of a new Portuguese, trough the association between the cult speech and the speech from the sertão, always with a pretence sensitivity that rouses when joins archaisms, neologisms, regional expressions and literary language. Among the nine short stories that made up the work, we will select the following ones, to be analysed: "O Burrinho Pedrês", Traços Biográficos de Lalino Salãthiel ou A volta do marido pródigo , "São Marcos" and A hora e vez de Augusto Matraga". Among the hypothesis that organize and surround this work, we will approach the narrative aesthetics, the creative process and the orallity, i.e., how Rosa trans1ate the oral world, rescuing the archaizing speech in the written narrative construction.We will choose for the establishment of developed questions in this ressearch the theories of Paul Zumthor, Câmara Cascudo, Sílvio Romero, Antonio Candido and Alfredo Bosi, among others. Therefore, we will see, through the narrative reading, how the popular parlances are used, which they are linked. The citations that show the popular tradition presence will be pointed out, through anecdotes, folk songs, legends, myths, folktales and proverbs. Therefore, we, readers, will see the popular tradition presence, that will show itself, and the Rosa's thinking will be known through language art, what is the result of the writer's deliberate choice. We will see the popular experience turned to art

Representações discursivas no discurso político. Não me fiz sigla e legenda por acaso : o discurso de renúncia do senador Antonio Carlos Magalhães (30/05/2001)

O objetivo deste trabalho é investigar como as representações discursivas do locutor e dos alocutários são construídas no discurso de renúncia ao mandato de senador, proferido por Antonio Carlos Magalhães (ACM), na 62ª sessão deliberativa ordinária, em 30/5/2001. A perspectiva teórica que adotamos situa-se no campo da Linguística do Texto, com foco na abordagem da Análise Textual dos Discursos ATD (Adam, 2011). A noção de representação discursiva apresentada pela ATD constitui um dos aspectos da dimensão semântica do texto e baseia-se parcialmente nos trabalhos de Grize sobre a esquematização (1990, 1996). Complementamos as categorias de análise com contribuições que nos permitem detalhar a expressão linguística, textual, e discursiva das representações discursivas (Neves, 2006; Castilho 2010; Rodrigues, Passeggi, Silva Neto, 2010; Rodrigues et al. 2012; Passeggi, 2012). O enfoque metodológico é qualitativo, descritivo e interpretativista (Minayo, 1994; Trivinõs; 1987; Gil, 2002). Os procedimentos de análise utilizam as categorias semânticas de referenciação, predicação, modificação (de referentes e predicações), localização espacial e temporal, conexão e comparação. A representação discursiva do locutor (ACM) é constituída pelo conjunto de representações mais específicas, expressas nas referenciações e nas suas modificações: vítima; político; sigla; baiano, nordestino; presidente do senado; senador confiante; condenado. ACM, como protagonista, assume sempre a sua voz no discurso, manifesta seus pontos de vista e posiciona-se como sujeito ativo, consciente da importância do seu papel político e social, que o torna alvo e vítima das ações dos adversários. Complementando essa referenciação, as predicações e suas modificações se expressam através de verbos de ação, em especial, verbos na 1ª pessoa do singular que marcam o tempo presente, real e conclusivo de ações que constroem um cenário positivo para si mesmo. A localização temporal e espacial, indica as ações realizadas pelos participantes nas diversas etapas temporais selecionadas pelo texto, articuladas a três espaços principais: o Senado Federal, o Brasil e, naturalmente, a Bahia. Por sua vez, conectores adversativos (sobretudo, mas ), explicativos e condicionais acompanham e estruturam o ritmo argumentativo do discurso de renúncia de ACM

Structural and Electric-Optical Properties of Zinc Phthalocyanine Evaporated Thin Films: Temperature and Thickness Effects

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

Memórias da prisão: literatura e liberdade m estudo sobre Graciliano Ramos e Antonio Gramsci

La tese avvicina le Memorie dal carcere, di Graciliano Ramos e i Quaderni dal carcere di Antonio Gramsci, in una prospettiva in cui essi erano uniti per lo stesso ideale politico della prima metá del XX secolo e rappresentavano la resistenza intellettuale di fronte alla repressione. Entrambi furono vittime dell autoritarismo dei poteri fascisti e registrarono il periodo di prigione in differenti forme memorialistiche. Questi scrittori sono uniti anche per il contesto nazionale molto simile per la differenza economica tra le regioni. Condividono, inoltre, anche il concetto di arte e la certezza che l alienzazione dell intelligenza può essere superata solamente attraverso la ricostruzione delle basi nazionali per mezzo della conoscenza, dell educazione e della cultura. Si vuole mostrare come i concetti di Gramsci sono presenti non solo nella convinzione politica di Graciliano, ma in tutto il suo stile letterario memorialístico. Il lavoro, ancora, paragona le Memorie del carcere con due testi memorialistici di prigione in Italia, che sono Le mie prigioni, di Silvio Pellico, e Se questo è un uomo, di Primo Levi, per dimostrare che la proposta della letteratura gramsciana è molto più vicina allo scrittore brasiliano che ai due suoi conazionali.

Mechanisms for consideration for intervention in the development of organophosphorus-induced delayed neuropathy

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

Signal transducer and activator of transcription 3-regulated sarcoendoplasmic reticulurn Ca2+-ATPase 2 expression by prolactin and glucocorticoids is involved in the adaptation of insulin secretory response during the peripartum period

During pregnancy, the maternal endocrine pancreas undergoes, as a consequence of placental lactogens and prolactin (PR,L) action, functional changes that are characterized by increased glucose-induced insulin secretion. After delivery, the maternal endocrine pancreas rapidly returns to nonpregnant state, which is mainly attributed to the increased serum levels of glucocorticoids (GCs). Although GCs are known to decrease insulin secretion and counteract PRL action, the mechanisms for these effects are poorly understood. We have previously demonstrated that signal transducer and activator of transcription 3 (STAT3) is increased in islets treated with PRL. In the present study, we show that STAT3 expression and serine phosphorylation are increased in pancreatic islets at the end of pregnancy (P19). STAT3 serine phosphorylation rapidly returned to basal levels 3 days after delivery (U). The expression of the sarcoendoplasmic reticulum Ca2+-ATPase 2 (SERCA2), a crucial protein involved in the regulation of calcium handling in P-cells, was also increased in P19, returning to basal levels at L3. PRL increased SERCA2 and STAT3 expressions and STAT3 serine phosphorylation in RINm5F cells. The upregulation of SERCA2 by PRL was abolished after STAT3 knockdown. Moreover, PRL-induced STAT3 serine phosphorylation and SERCA2 expression were inhibited by dexamethasone (DEX). Insulin secretion from islets of PI 9 rats pre-incubated with thapsigargin and L3 rats showed a dramatic suppression of first phase of insulin release. The present results indicate that PRL regulates SERCA2 expression by a STAT3-dependent mechanism. PRL effect is counteracted by DEX and might contribute to the adaptation of maternal endocrine pancreas during the peripartum period.

Increased pancreatic islet mass is accompanied by activation of the insulin receptor substrate-2/serine-threonine kinase pathway and augmented cyclin D(2) protein levels in insulin-resistant rats

It is well known that glucocorticoids induce peripheral insulin resistance in rodents and humans. Here, we investigated the structural and ultrastructural modifications, as well as the proteins involved in beta-cell function and proliferation, in islets from insulin-resistant rats. Adult male Wistar rats were made insulin resistant by daily administration of dexamethasone (DEX; 1mg/kg, i.p.) for five consecutive days, whilst control (CTL) rats received saline alone. Structure analyses showed a marked hypertrophy of DEX islets with an increase of 1.7-fold in islet mass and of 1.6-fold in islet density compared with CTL islets (P < 0.05). Ultrastructural evaluation of islets revealed an increased amount of secreting organelles, such as endoplasmic reticulum and Golgi apparatus in DEX islets. Mitotic figures were observed in DEX islets at structural and ultrastructural levels. Beta-cell proliferation, evaluated at the immunohistochemical level using anti-PCNA (proliferating cell nuclear antigen), showed an increase in pancreatic beta-cell proliferation of 6.4-fold in DEX islets compared with CTL islets (P < 0.0001). Increases in insulin receptor substrate-2 (IRS-2), phosphorylated-serine-threonine kinase AKT (p-AKT), cyclin D(2) and a decrease in retinoblastoma protein (pRb) levels were observed in DEX islets compared with CTL islets (P < 0.05). Therefore, during the development of insulin resistance, the endocrine pancreas adapts itself increasing beta-cell mass and proliferation, resulting in an amelioration of the functions. The potential mechanisms that underlie these events involve the activation of the IRS-2/AKT pathway and activation of the cell cycle, mediated by cyclin D(2). These adaptations permit the maintenance of glycaemia at near-physiological ranges.

As chaves para o mundo do quinto império: as imagens de mundo na história do futuro do padre Antonio Vieira

Iconic historical figure, Antônio Vieira (1608-1697) is regarded as an essential character to the Luso-Brazilian history. Between 1646 and 1667, the priest began writing the History of the Future, the first volume of the celebrated "Clavis Prophetarum , political and theological unity that would leverage the process of spread of Christianity across the globe, recognizing Portugal as forefront and center of all millenarian movement. Them, Jesuit represented the "World" in two metaphors: "theater" and "body" responsible for viewing spaces of abstract Christian truth. Starting from the hermeneutical assumptions of analysis, we investigated the historical relations present in the construction of such representations, by which establish the dialogue between politics, theology and seventeenth-century rhetoric. Therefore, the following study supports the hypothesis that beyond a mere stylistic expressions, spatial metaphors of "World" were formulated by Antonio Vieira as a resource that could sharpen the minds of his readers, engaging words into action, become alive and effective use of rhetoric

Corrosion resistance enhancement of SAE 1020 steel after Chromium implantation by nitrogen ion recoil

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

Hybrid evolutionary algorithm for the Capacitated Centered Clustering Problem

The Capacitated Centered Clustering Problem (CCCP) consists of defining a set of p groups with minimum dissimilarity on a network with n points. Demand values are associated with each point and each group has a demand capacity. The problem is well known to be NP-hard and has many practical applications. In this paper, the hybrid method Clustering Search (CS) is implemented to solve the CCCP. This method identifies promising regions of the search space by generating solutions with a metaheuristic, such as Genetic Algorithm, and clustering them into clusters that are then explored further with local search heuristics. Computational results considering instances available in the literature are presented to demonstrate the efficacy of CS. (C) 2010 Elsevier Ltd. All rights reserved.

O bem-estar subjetivo e os valores humanos em músicos e advogados da cidade de João Pessoa

Are there values that predict health? Moreover, would the absence of health motivate deterioration in the subjective well-being? This research has attempted to find answers to these questions by verifying in which proportion human values explain the subjective well-being experienced by people in different contexts of value reference. Both musicians and lawyers have been studied. In a preliminary study, composed of two researches, it was attempted to overcome the lack of bibliography in order to make known the current context of these professions in João Pessoa, Paraíba, through newspaper articles from the Correio da Paraíba and interviews with privileged informers. The technique of content analysis was then used identifying the main dilemmas of the professions as well as their socio-occupational contexts. In the second and main study, the aim was to verify the existing relations among the variables of subjective well-being and the human values for these professionals adopting the socioeconomical panorama of the occupations to support the analysis. 387 professionals took part in this study: 148 musicians (31.8% instrumentalists) and 239 lawyers (36.8% civil), with ages varying from 18 up to 77 years old (M=35.9; SD=12.35), and from 22 up to 79 years (M =38.6; SD=12.31), respectively, answered the Basic Human Values (BHV); Positive and Negative Affect Scale; Vitality Scale; General Health Questionnaire GHQ-12; Satisfaction with Life Scale and the socio-demographic questions. The SPSS Statistical Package for the Social Sciences was used and it could be observed that, for the musicians, the importance of the type of existence/bio-social value stands out just as an indicator of vitality. The type of value Accomplishment/Power, showed itself important for the positive affection and for vitality, while the types Accomplishment/Self-direction and Normative haven t had any influence in the subjective well-being. Only the relation between the Existence/Bio- Social type and vitality was mediated by the sex and marital status variables. As for the lawyers, the type of predictor value of the subjective well-being was the normative [F(1,219) = 11,8, p ≤ 0,001; Rmultiple = 0,23, R2adjusted = 0,05]. On the other hand, the type Existence/Bio social presented a direct relation with vitality but inverse with depression. It was then concluded that the congruency of personal values with those promoted in the social context of reference may be an indicator of subjective well-being, given the existence of a social value context well demarcated

Eimeria Spp. in Brazilian Water Buffalo

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

Multi-objective evolutionary particle swarm optimization in the assessment of the impact of distributed generation

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