996 resultados para Filosofia da composição
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The Hegelian philosophy is presented as a progress in relation to other philosophies and it offers to take in itself all the other demonstrations. Thereby, Hegel intends to carry out his philosophical effort towards the establishment of a philosophical system. It is a comprehension recognized and exposed by Hegel in his doctoral thesis, i.e., that philosophy only becomes possible as a system. In this sense, the treatment dispensed to each one of his works necessarily evokes a relationship with all other. An work taken in isolation gets the feeling that something else should be presented, however, every work written by Hegel also contemplates a relation with his other works. In this sense, the objective here is to considerate Hegel’s Philosophy of Law in his philosophical system seeking to explicit its specific place, as well as its transit among the works of the thinker as a whole. The Philosophy of Law finds its particular moment in the ambit of the objective spirit or during the subjective spirit’s effectuation. However, it is assumed here the perspective that the Philosophy of Law represents, as the objective spirit does, a moment of mediation as well as a there-being whereby the absolute spirit’s effectuation would happen. Furthermore, Hegel’s Philosophy represents the presentation of what he considers as extremely important in philosophy, that is precisely, the need to sublate the separation between man and the world. It is not enough for Hegel, the affirmation of the being and the thinking in itself, but it is required to confirm them in their being other that will be evinced being itself. Thus, Philosophy is given as a reconstruction or as the factual knowledge as a science ceasing to be so only love of learning. This means in other words that philosophy deals with the world, in the world and for the world being much more than a speech to the world to be the talk of the world itself. If philosophy is the owl of Minerva who always arrives late, she does it for the reasons of the other to be recognized.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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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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Pós-graduação em Educação Escolar - FCLAR
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Psicologia - FCLAS
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Este trabalho teve como objetivo avaliar características de carcaça por ultra-som de 28 bubalinos jovens Mediterrâneo terminados em confinamento e abatidos aos 450, 480, 510 e 540 kg de peso vivo (PV). Foi utilizado um equipamento de ultra-som Piemedical Scanner 200 Vet, com transdutor linear de 178 mm e 3,5 MHz, a cada intervalo de aproximadamente 28 dias, para obter a área do longíssímus dorsí (ALOU), espessura de gordura subcutânea (EGSU) entre a 12ª e 13ª costelas e a espessura de gordura na picanha (EGP8U), sob o terço superior do músculo bíceps femorís. Após atingirem os pesos de abate pré-estabelecidos, os animais foram abatidos e obteve-se o peso de carcaça quente (PCQ) e o rendimento de carcaça (RC). Após 24 horas de resfriamento, as carcaças foram seccionadas entre a 12a e 13a costelas e obtidas a área do longíssímus dorsí (ALOC), a espessura de gordura (EGSC) e a espessura de gordura sob o bíceps femorís (EGP8C) na carcaça. As correlações entre as medidas por ultra-som e na carcaça foram de 0,96 entre ALOU e ALOC, de 0,99 entre EGSU e EGSC e de 0,91 entre EGP8U e EGP8C. Equações de regressão utilizando o peso vivo (PV), ALOU, EGSU e EGP8U explicaram 95% da variação do PCQ quando a medida foi realizada imediatamente antes do abate. As equações para estimar o RC utilizando as mesmas características explicaram cerca de 32% da variação quando a medida foi realizada imediatamente antes do abate. O peso da porção comestível do corte traseiro a partir de medidas efetuadas por ultra-som e na carcaça é predito com maior magnitude que a percentagem da porção comestível. Os resultados indicam que as equações para as medidas ultra-sônicas apresentaram boa acurácia e podem ser utilizadas para estimar diferenças entre grupos de animais, mas há a necessidade de mais estudos envolvendo maior número de animais e de outros grupos genéticos de bubalinos.
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The objective of this study was to analyze the production of dry mass, forage accumulation rate and the structural composition of Brachiaria brizantha cv. Xaraes pastures, managed under different grazing heights in continuous stocking. The experimental area was 12 hectares, divided in paddocks of one hectare each. The treatments were 15, 30, 45 and 60 cm of defoliation heights. Nellore steers were used to reach the desired heights. Every 28 days four cut samples and eight visual samples were collected for comparative performance in the experimental plots. Two grazing exclusion cages were used per treatment to estimate accumulation rates kg.ha(-1) DM. The cut material was taken to the laboratory for separation of the botanical components (green leaf, stem and senescent material), weighing and determination of dry matter. The experimental design was the completely randomized with three replicates. There were treatments effects at all seasons for the production of total mass, except in the spring. In summer and spring seasons it was observed the highest values for leaf blades (1.100 kg DM.ha(-1)). In the winter, the highest values of senescent material was observed, as expected. The average accumulation showed no significant difference among the treatments, except for stem and total mass in the summer and stem in the fall. The tillers were heavier and higher values for number of green leaves per tiller occurred in the fall, but for senescent leaves per tiller ocurred in the winter. Swards grazed at heights between 45 and 60 cm of defoliation, had good production of forage mass and leaf constituent.
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The objective was to evaluate the effect of the omission of macronutrient and micronutrient boron in dry matter production, the characterization of the symptoms of nutritional deficiencies and mineral composition in plants of ipeca, an experiment was conducted in greenhouse conditions by the technique the missing element and visual diagnosis. A randomized block experimental design with four repetitions and the treatments were: complete and omissions of N, P, K, Ca, Mg, S and B. The analytical results demonstrated that the production of dry matter was affected in all of the treatments with omission of nutrients and that the ipeca plants presented characteristic symptoms of nutritional deficiencies due to the omissions of N, P, K, Ca, Mg, S and B and the concentrations of the macronutrients and of the micronutrient boron in the different parts of the ipeca plant varied when a certain nutrient was omitted in the solution.
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O Estado de São Paulo apresenta poucos remanescentes de vegetação nativa, ameaçados pela expansão urbana e agricultura. Com a grande expansão das atividades silviculturais no país, estudos sobre as contribuições e impactos das florestas plantadas são de grande importância na análise da sucessão secundária e conservação de ambientes naturais. O trabalho teve como objetivo a análise da composição florística e estrutura fitossiológica do estrato arbustivoarbóreo de uma comunidade vegetal regenerante na face norte dos talhões 91G, 91H e 91I, na Floresta Estadual “Edmundo Navarro de Andrade” (FEENA), em Rio Claro, SP, em uma área anteriormente ocupada por Eucalyptus sp, sendo as espécies classificadas quanto as classes sucessionais e síndromes de dispersão. A área correspondente aos talhões 91G, 91H e 91I está incluída no Plano de Manejo como Zona de Recuperação, para posterior inclusão no zoneamento como área permanente. Foram alocadas 28 parcelas com dimensões de 20x10 metros cada, totalizando 0,56 ha amostrados. Os resultados indicaram a presença de 79 espécies pertencentes a 34 famílias, sendo as famílias Fabaceae, Asteraceae, Euphorbiaceae e Myrtaceae as mais representativas em número de espécies. Houve grande abundância e dominância de Virola sebifera e Siparuna guianensis, amplamente distribuídas na área. A maior parte das espécies amostradas é pioneira ou secundária inicial, sendo a grande maioria zoocórica, o que sugere presença de fauna. Foram encontradas muitas espécies generalistas, algumas típicas de floresta e cerrado, portanto, a área assemelha-se a um ecótono de cerrado e floresta estacional semidecidual, com maior abundância e biomassa de espécies generalistas e típicas de cerrado. Dessa forma, a riqueza encontrada foi considerada alta em comparação com outros estudos realizados na FEENA, sendo indicada... (Resumo completo, clicar acesso eletrônico abaixo)
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A mata ciliar é de extrema importância para a boa qualidade da água assim como evita a erosão do solo das margens dos corpos d´água. No entanto, grande parte das matas ciliares estão em processo de degradação, sendo sua restauração ou recomposição uma emergência. Para isso torna-se necessário saber qual é a composição florística da mata ciliar a ser recuperada. O presente trabalho analisa a composição florística de um trecho da mata ciliar do córrego dos Antunes, situado no município de Jau/SP, a qual está muito degradada. Foram feitas coletas quinzenais entre os meses de abril a setembro de 2008, nas quais foram coletadas amostras (parte reprodutivas ou ramos com folhas) das espécies arbóreas com lenho e DAP igual ou superior a 5 cm. Foram encontradas espécies exóticas, de mata de brejo, xerófitas e espécies que de fato ocorrem em matas ciliares e entre essas ultimas espécies que não foram relatadas em matas ciliares da região.
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The purpose of this work was the inlay’s characterization from the water supply networks of Rio Claro-SP city; as well analyze the influence of network’s aging in the actual system. To do this, some samples of inlays were collected and made chemistry analysis and X-Ray Diffraction Spectrometry. The history of the source water quality was also analyzed, to make possible to known the origins of the inlays. To evaluate the performance of the network, some different scenarios have been simulated, varying the resistance coefficient of the water supply networks of Rio Claro-SP. The characterization results showed that there are basically oxide and hydroxide of iron (magnetite and goethite) and quartz in the inlays, which are materials of high hardness. The hydraulic simulations indicated that the simulated scenarios had a variation of ~2000% in terms of loss of energy
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The manufacture of plywood panel already has about eighty years in Brazil. In general, plywood panels differ by their nature, composition and manufacturing; the most common MDF, OSB, particle and the joist. Some of these products can be generated fromindustrial waste, as the panelblockboard, you can use in their training waste destop boards (Battens), from industrial processes or processing of primary wood. This work aims to present the detailed study of the economic viability of utilization of industrial solid waste timber through the acquisition of a machine amarradeira of joists in a wood processing unit in city Itapeva-SP. We studied the application of wastein the composition of kernels blockboard panel tied its commercial acceptance and future prospects market. We noticed great economic advantage in investing in the study, compared with the transformation process of the joists in biomass energy, although the investment decision involves not only financial matters but also the acceptance market the product to be manufactured
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Due the differences between interaction physics process with matter for protons and photons, the proton beam tomography (pCT) has some vantages to comparison with conventional tomography. Also it is confirmed that usually pCT has better dose distribution and highest contrast resolution. The pCT allow not only view the internal structure of an object without destroying it, but also directly measure of volume density of electrons. Also it is confirmed that usually pCT has better dose distribution and highest contrast resolution. At the same time, there are many scientific and technical aspects to a detailed study: the capacity and limitations of the pCT methods are not well clarified. Through computations, based on Monte Carlo Method was carried out a detailed study of the contribution of non-elastic nuclear spreading, and together was compared with an analytical model for the deflection angle and the lateral deflection of protons in the target volume. The programs used were SRIM 2006 code and MCNPX v.2.50 code