1000 resultados para Parâmetros sangüíneos
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Pós-graduação em Agronomia (Horticultura) - FCA
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Pós-graduação em Desenvolvimento Humano e Tecnologias - IBRC
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Zootecnia - FCAV
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This study aimed to evaluate the use of sweet potato as a substrate for the production of spirits. In order to promote an alternative technologically feasible, an experimental design was performed to minimize the operations of preparation, defining the most adequate conditions for the fermentation process. From sweet potato flour obtained by milling and dehydration process of the roots was carried out an enzymatic process of hydrolysis-saccharification of suspension of sweet potato flour with 18% dry matter. The hydrolyzate was used in the fermentation process which followed the 23 full factorial experimental design with central and axial points, and the independent variables were the concentration of reducing sugars, concentration of viable yeast and fermentation temperature. The dependent variables were viable cells, residual sugar, ethanol, glycerol and methanol. The dependent variables were quantified by liquid chromatography. The data analysis indicate that the best fermentation conditions among the tested conditions were: concentration of yeast 5 x 107-1 x 108 in number of viable cells, total reducing sugars from 12.5 to 13.5% and temperature between 33 -34ºC.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Educational games are responsible for part of the information assimilated by the child, because these games respect the individual learning time, enabling experimentation and, consequently, being an accessory to retain the acquired knowledge spontaneously. However, the analogy between stimulus and reception/result is not always the expected. On the one hand, there are the pedagogues, bearing the knowledge necessary to the children’s development. On the other hand, are the children, who cannot completely assimilate the concept, commonly because of lack of planning on the product. After all, the children become not interested in the game, without developing the expected cognitive abilities planned for the product. Whereas the importance of the games on children’s development, this work aimed to analyze and select educational games presented on the preschool, based on the language exploration from the Design’s knowledge and skills. Specifically, the research intends to investigate games targeted to stimulate geometric concepts, and so, to describe parameters that must be observed during the product planning.
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The study of the physical man characteristics and their variations have caught the man's interests since the ancient age. In Brazil, there are no studies which define the anthropometric profile of the Brazilian's head, hindering the development of ergonomic designs. One problem that occurs in the Brazilian armed forces is the use of protective helmets made with measurements of other countries, which causes great discomfort. Thus, this study aims to conduct a study to determine the anthropometric measurements of the head of the Brazilian Air Force military, assisting in the production of helmets more suitable. Therefore, it is presented ananthropometric survey in 576 students of the School of Aeronautics Expert, 286 females and 290 males, aged between 17 and 36 years. The study showed that the differences found between genders are less than 5%. In addition to the fact that the helmet Tues adjustments, there is no need for production of different helmets in relation to gender, but some changes are necessary measures in circumference and shape of the helmet.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Origami folds and kirigami cuts merged in an oriental technique called Origamic Architecture (or 3D kirigami) that has intrinsic relationships with geometry as well as these paper arts. Despite its potential, it is not very used as a didactic resource because of the lack of parameters in its construction. There are many studies about programs development and computational language to help the design of pop-up structures, as origamic architecture is also known. However, there are few studies concerning the study of positioning the lines and creases, which is essential in the process of creating a 3D kirigami design, especially in the development of spatial perception of the figure. Limited to the 90o open type models, this article is about the establishment of some initial guidelines for design of an origamic architecture through visual elements as point, line and shape. It is presented some basic models to illustrate the constructive parameters detected as well as some models elaborated by the author, showing the viability of the guidelines established.
Desconforto percebido em condutores de veículos baja: parâmetros para o design ergonômico do assento
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O Projeto Baja SAE Brasil envolve várias competições relativas ao desempenho de equipes quanto ao projeto dos veículos desenvolvidos. Dentre as várias provas, são avaliadas as condições ergonômicas do condutor. O presente estudo objetivou avaliar a percepção do desconforto antes e após a realização da prova “enduro”. Participaram condutores titulares de seis equipes e os resultados apontam que o design do assento dos veículos deve ser desenvolvido com base em parâmetros ergonômicos.
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The geophysical methods may be employed in aquifer system studies, as determination of groundwater level, soil/rock contact, beyond estimative of the aquifer thickness horizon. The geoeletric methods are particularly relevant in evaluations of the oilfields systems, due to directs relations between porosity and electrical resistivity, which allow inferences about oil and gas production. The indirect estimative of the productions in free aquifers system is something complex before of the diverse variables responsible for factors or physical phenomena, as clays minerals, which conditioned the physical parameters by electric geophysical methods. This paper present analyzed correlation among electrical resistivity, chargeability and direct measure flow in shallow wells, for determination of statistical relationships between parameters and evaluation of the geological constraints evolved. The study count with the 23 shallow wells located in free aquifer, constituted by alteration materials of the granites localized in Caçapava do Sul (RS). The geophysical data are acquired by vertical electric sounding in Schlumberger array. The correlations between electrical resistivity and flow, chargeability and flow, thickness of the soil/saprolite and flow indicated relationships between physical and hydrogeologic parameters, with variations conditioned by factors as porosity, permeability, besides intrinsic geological heterogeneities such soil variable thickness and rock fragments with several alteration degrees.
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Pós-graduação em Genética e Melhoramento Animal - FCAV
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Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA