999 resultados para categorias tróficas
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Abstracts of scientific articles offer the first contact their readers have with the issues and results presented by the article, thus having a pivotal screening role. Due to their importance, they need to be well written, taking into account their genre-specific rules. Several studies have aimed at describing its particular textual structure, its rubric, though there is still much data to be amassed. The purpose of this work was to analyze a corpus of Chemistry abstracts, seeking the rhetoric categories that structure them in the sentence level and to describe its rubric. In order to do that, we have used lexical and grammatical evidence to categorise the rhetoric role each sentence has. We have found that the expected structure occurs, the main rhetoric focus being the presentation of results in the vast majority of cases. Furthermore, the occurrence of certain categories may depend on the size of the abstract, and certain rhetoric roles are embedded in others, especially the one describing method. The corpus has yet to be expanded to offer further results, two of them being to help non-native writers to better structure the textual level of their works and to build a software of automatic analysis of abstracts
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Voleyball is a sport that has gained an important contingent of public, achieving a growing visibility especially in recent years. Despite being a very democratic sport, as it is practiced by both men and women, it can be observed that there are differences when the analysis refers to who is in charge of the teams. So the purpose of this study was to analyze the presence of women in the country volleyball (coaches) from base categories to the professional adult, through a documental research. Data were collected from electronic documents, official websites and websites of federations teams. The results indicated that the number of women coaching volleyball athletes is minimal, revealing the difference between the professional treatment given to male and female genders. Therefore, it became clear that certain discrepancies are caused not only by lack of professionalism, but also by the cultural characteristics that still consider the place of women as domestic and not in the command of field sports
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Agronomia (Entomologia Agrícola) - FCAV
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The youth academies of Brazilian soccer form – in imaginary of poor children and young ones – a window for a better future. Before precarious objective conditions, the teams receive future athletes, without educational concern that support adult professional life. The contradictions - that set between habitus of professional soccer beginners and material living conditions offered for soccer youth academies - make an important space for procedure of educators.
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Pós-graduação em Estudos Literários - FCLAR
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This study aimed to investigate the relation between physical activity levels (PAL) of hypertensive patients, seeing different do- mains, and, to compare anthropometric variables and blood pressure (BP). The survey was conducted with 192 patients, mean age 63 ± 11 years. The anthropometric variables were body weight, body mass index (BMI) and waist circumference (WC). PAL was estimated using Baecke ́s questionnaire and categorized in four domains (OPA = occupational; leisure time = LTPA; locomotion = LPA and Total PA). Student t test unpaired was applied for comparisons between active and insufficiently active. Differences between active and sedentary in relation to anthropometry and resting blood pressure were observed for the LTPA, LPA and Total PA and significant negative correlations were observed between LPA and Total PA with systolic BP (p<0,05). Conclusion: the LPA and LTPA were associated with resting BP in hypertensive. No differences in BMI and WC among physically active and insuffi- ciently active were found.
Categorias retórico-poéticas e produção de embates n'o desertor, de Manuel Inácio da Silva Alvarenga
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Pós-graduação em Letras - FCLAS
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Pós-graduação em Letras - IBILCE
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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A análise das razões de isótopos estáveis de carbono (δ13C) e nitrogênio (δ15N) vem sendo utilizada para identificar as fontes primárias de carbono dos ecossistemas e traçar as interações tróficas entre seus componentes. Nesse contexto, a variabilidade espacial e temporal da trama trófica bentônica da Baía de Santos e da plataforma continental interna e média, ao largo da costa sul do estado de São Paulo, Brasil (23,9-24,5°S), foi investigada durante o inverno de 2005 e o verão de 2006. A matéria orgânica particulada em suspensão (MOPS), zooplâncton, macroalgas, vegetais terrestres (C3), sedimento e 21 categorias de consumidores bentônicos foram analisados. Segundo os valores de δ13C, a MOPS foi a principal fonte primária de matéria orgânica. A análise de regressão entre os valores médios de δ15N e δ13C indicou, no inverno, semelhanças nas assinaturas isotópicas dos consumidores bentônicos entre a plataforma interna e média e diferenças entre essas e as da baía. Por outro lado, no verão, foram observadas diferenças nessas assinaturas entre a baía, a plataforma interna e a média. Os valores de 13C dos consumidores decresceram do ambiente costeiro em direção à plataforma média, enquanto os de 15N aumentaram. Em relação ao δ13C, houve diferença da MOPS, possivelmente pela contribuição de produção primária nova (PPN) ou do microfitobentos no verão. Quanto ao δ15N, o enriquecimento da mesma categoria trófica no gradiente ambiental pode ser devido às diferenças na MOPS, resultante da PPN na plataforma interna no verão, decorrente da entrada da Água Central do Atlântico Sul (ACAS), que enriquece a água oligotrófica nessa área
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Programa de Oceanografía Biológica