863 resultados para Desenvolvimento rural - Ribeira de Iguape, Rio, Vale (PR e SP)


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Pós-graduação em Geografia - FCT

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Pós-graduação em Geografia - FCT

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No trabalho discutimos conhecimento e cooperação no meio rural ou sociedades rurais, pensando estes dentro das transformações produtivas, e, tendo os agentes desta produção como atores de tal transformação. Destacamos o conhecimento e a capacidade empreendedora de mobilizar e interagir com este conhecimento como a principal força produtiva na construção de “novos mercados”. Para tanto discutimos com autores clássicos da teoria social, particularmente com Marx e Weber, quando tocam nestes pontos. A idéia central é entender como se pode conceber o desenvolvimento rural a partir de um saber-fazer, ou força produtiva, típico deste chamado “mundo rural”, que interage com as conquistas técnico-científicas identificadas com a precisão e a codificação atribuídas à sociedade industrial.

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

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This study aims to examine rural development in the State of São Paulo, comparing the administrative regions of Campinas, Registro, and São Jose dos Campos. In addition, it will be studied new concepts and new actors in rural Brazil together with actions and changes in the European Union regarding the rural development, as well as structural and social changes of the old dichotomy CITY – COUNTRYSIDE

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The knowledge of the structure characteristic of the Organic Matter is important for the understanding of the natural process. In this context aquatic humic substances (principal fraction) were isolated from water sample collected from the two distinct rivers, using procedure recommended for International Humic Substances Society and characterized by elemental analysis, electron paramagnetic resonance and nuclear magnetic resonance (13C NMR). The results were interpreted using principal component analysis (PCA) and the statistical analyses showed different in the structural characteristics of the aquatic humic substances studied.

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The article analyses the possibilities of Geography concepts and categories to contribute to the notion of rural multi-functionality. It points out indications in the social-economic concepts development of small proprieties, emphasizing their relation to tourism. Thereby, the text aims at presenting theoretical and methodological elements of management of the geographic space, with the purpose of enabling the creation of tools which propitiate a support in the constructions of strategies of rural and local management.

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This article discusses non-daily concept formation in children talking about contributions from historical-cultural theory, highlighting school learning and teaching mediation as effective instruments on the development of these concepts. The goal is to reaffirm the understanding that it is by teaching activity that children acquire cultural concepts that are necessary to their humanization process. It also discusses the opposition established between psychogenic understanding on the formation of non-spontaneous concepts and the perspective in this historical-cultural theory, lines of development of daily concepts and not daily ones, and finally highlights the assumption that school educative practices are universal and necessary forms for this development.

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The research aims to map and understand the SAI- Integrated Agroindustrial System of SEBRAE, topic program directed to small and medium "rural entrepreneurs". The SAI policy seeks targeted result saiming to qualify productive agents (smallholders) to a "mark et under construction". In the study I high light the "production location", as a constituent en vironment with own productive and defining characteristics of this location and of the productive agent. I aim to perceive the location (region of Araraquara) as a topic en vironment of a type of "alternative "agriculture, that in principle is “parallel” to the large hegemonic model of the economies of scale, of monoculture and concentrative, which in the region is taken as that of the "sugarcane industry". I understand the coexistence of these different models as central to understand the development of capitalism, which I treat as "cognitive capitalism".

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Pós-graduação em Agronegócio e Desenvolvimento - Tupã

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The development of the domestic mammals’ stomach is a complex process, especially in ruminants. The objective of this research was to perform the analysis of structures of this organ during prenatal period. Samples of Nelore fetuses rumen (Bos Taurus indicus) were divided into five groups: 1 - fetuses with 9 to 15 weeks (8 to 21cm) of gestation, 2 - fetuses with 16 to 22 weeks (23 to 37cm), 3 - fetuses at 23 to 29 weeks (40 to 58cm) 4 - fetuses with 30 to 36 weeks (61 to 77cm) and 5 - fetuses with 37 to 43 weeks (79 to 88cm). Sections were stained with Hematoxylin and eosin and Mallory's trichrome and examined at light microscope. In group 1, in fetuses with 11 cm, could be seen all the layers, mucosa with high epithelium and light cells, lamina propria fused with submucosa, the muscular layer was with two thin sublayers similar in thickness and serosa was thin too. With 13.5 cm, was observed the first irregularities in the mucosa with epithelium projections and lamina propria that will lead rumen papillae. With 16.5 cm there was differentiation of the lamina propria to the submucosa. In group 2, in fetuses with 28 cm were observed complete papillae. From this stage, the remaining groups, there was an increase in thickness of the epithelium, lamina propria, submucosal and muscular layer whit the inner sublayer more thicker than the external and serosa. It was concluded that the main variations occur in fetuses of groups 1 and 2, and after this phase, there is increased in thickness of all layers until the end of the pregnancy period.

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

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USING THE FRESHWATER BIVALVE Anodontites tenebricosus (LEA, 1834) AS A BIOMONITOR OF METALS IN THE RIBEIRA DE IGUAPE RIVER. This study investigated the contamination of the Ribeira de Iguape River - RIR by Cd, Zn, Cr and Pb, using the bivalve Anodontites tenebrieosus as a biomonitor. Metal concentrations in tissue samples were measured by HR-ICPMS. Bivalve tissues exhibited mean levels of 1.00 mu g/g Cd: 152.89 mu g/g Zn; 14.79 mu g/g Cr and 4.40 mu g/g Pb. Lead concentrations were comparable to those reported for moderately contaminated sites. The results showed that Pb is bioavailable to the bivalves, exhibiting high concentrations and exceeding both natural and reference values for human consumption. The freshwater bivalve Anodontites tenebricosus is a suitable biomonitor of contamination by metals.

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