Metabolismo e exigências de minerais em cabras gestantes

Pós-graduação em Zootecnia - FCAV

Modelagem das exigências de lisina para aves de postura em crescimento

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estimativas das exigências de lisina de frangos de corte pelos métodos dose resposta e fatorial

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Composição corporal e exigências nutricionais de energia e proteína de tourinhos Santa Gertrudes confinados, recebendo alto concentrado e subproduto da produção de lisina

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Composição corporal e exigências nutricionais em proteína, energia e macrominerais de cabritos com constituição genética 3/4 Boer e 1/4 Saanen

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Composição corporal, exigências nutricionais e características da carcaça de cordeiros Morada Nova

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

Critérios de avaliação das exigências em treonina, triptofano, valina e isoleucina para frangos de corte de 22 a 42 dias de idade

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

Composição corporal e exigências nutricionais de novilhos de três grupos genéticos em pastejo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Monitoramento das propriedades térmicas das borrachas naturais de novos clones: IAC 301 e IAC 303

A borracha natural (BN) de três clones de seringueira [Hevea brasiliensis (Willd. exAdr. de Juss. Muell.-Arg.)] de um período de sete meses foi obtida por coagulação do látex com solução de ácido acético a 10% e seca a 65°C. As curvas TG-DTG foram utilizadas para monitorar as propriedades térmicas da BN. Os resultados indicaram pequenas variações entre clones e coletas, exceto no valor de Tf-T0, indicando que o clone IAC 301 sofre degradação mais rápida durante o processo termo degradação da BN seca. Não houve diferenças significativas nos valores de Tg entre clones e coletas.

Estudo das características térmicas e mecânicas de formulações de adesivos PSA HOT MELT contendo variações de borrachas SBC e resinas taquificantes

The properties of the hot melt adhesive pressure sensitive (HMPSA) using an elastomer as a base polymer a copolymer of styrene and butadiene (SBS) and variation of tackifiers resins such as hydrocarbon resins and hydrogenated hydrocarbon were investigated. The formulations were prepared by mixing process within shear. The adhesives prepared were evaluated in test Brookfield viscosity and softening point Ring and Ball to compare the formulations and the influence of variations in raw materials. Infrared analyzes were performed to detect the reactions between the inputs and investigate the chemical interactions of the same properties of the adhesive. In thermal analysis, the assay was performed thermogravimetry (TG) and diferencial exploratory calorimetry (DSC). Were investigated the parameters of the tensile test on each of the formulations. Finally, were analysed comparatively the basic formulations of adhesives with their respective raw materials

Avaliação das tendências térmicas urbanas: o exemplo de Rio Claro-SP

O presente estudo teve o intuito de estudar o comportamento das temperaturas e investigar uma possível tendência de aumento térmico na cidade de Rio Claro – SP, a partir de dados obtidos junto ao Posto Meteorológico localizado nas dependências do CEAPLA (Unesp), no período de 1994 a 2006, levando em conta os meses de janeiro a março (verão) e junho a agosto (inverno), analisando suas temperaturas médias, máximas e mínimas através de técnicas de estatística descritiva, buscando entre parâmetros locais e globais as causas para a tendência encontrada e baseando-se nas concepções teóricas que explicam a constituição de um clima urbano e fundamentam as mudanças na temperatura do planeta

Planejamento de uma obra em atendimento às exigências da caixa econômica federal

Currently the Brazilian construction market is growing like gangbusters and every day grows its competition. With this Brazilian scenario, the government is supporting the construction companies and offering resources for real estate projects. To acquire resources Caixa Econômica Federal requirements you must meet in planning the work, as the development of budgets, timelines and memorials. This study aimed to planning a work according to the requirements of Caixa Econômica Federal, which was done with the aid of two softwares . First the methods and tools that are used to perform a planning were discussed. Then, based on the theory and observing the requirements of the financing bank budgets, memorials and schedules with the help of software were performed. At the end of the project, it was possible to observe the importance of using theoretical methods and software to facilitate and improve the timelines and budgets made , and thus the planning itself, which every day becomes more common in construction companies, because with the increase of competition and market requirements, is critical to reducing the loss and time, thus maintaining customer satisfaction and company

Projeto de um sistema de aquisição dedados para a planta termelétrica do laboratório de máquinas térmicas do DEN/FEG/UNESP

With the purpose of provide students with the practical contact with the operation of a thermoelectric plant, the steam plant Laboratory College of Engineering Guaratinguetá was restored, this work was undertaken so that the necessary equipment was specified for this steam plant had their instrumented processes, enabling greater precision of the measurements performed in the tests and also storing your information. The instrumentation of the plant is to approximate the practices carried out in the laboratory with real situations encountered in industrial steam plant, thus collaborating with the most comprehensive training of students and ensuring the safety of operations performed in the laboratory

Estudo de cargas térmicas de uma aeronave e dimensionamento de um sistema de ar condicionado

This work deals with the thermal load study of a fictitious aircraft as well as scaling, in terms of the airflow and temperature of the air conditioning system, for heating and cooling of the its internal environment, aiming the thermal comfort of occupants. The first part is presented the techniques and methods utilized for modeling different heat exchanges that occur in the aircraft and then allowed to calculate the total heat load and the airflow and temperature necessary to comply with the requirements of the thermal comfort. Techniques to determine the basic parameters, as convection coefficient and global coefficient of heat exchange, are also presented. The work aims to develop a program, using a computational tool, to automate the calculations so that facilitate this study. It also allows to be used for other airplanes just changing parameters and the control variables related to the specific project. Finally the program performs calculations for a fictitious airplane, to analyze its functionality and the influence of parameters involved in the temperature controls. The program allowed analyzing the sensitivity of portions of the thermal load and the corresponding parameters of influence, as well as the scaling of the air conditioning in terms of airflow and temperature. It was considered, despite the simplifications, a good approximation to the actual values and then can be used in development of the other airplanes

Análise de sistemas de máquinas térmicas em plantas de processos químicos

Pressure drop and energy efficiency of compressors in chemical plants are the focus of this study. Its objective is an analysis of possible sources of energy loss through the study of pressure loss in pipes, calculation of thermodynamic efficiency of the compressors. Important issues are raised for this analysis such as the types of compressors, the operating range of each compressor, compression types, as well as a study of accessories such as filters and valves. After studying these issues was carried out calculations of pressure drop step-bystep and with a software WIPCD. Followed by the calculation of efficiency of compressors and monthly energy cost of each compressor in operation. Finally, the study shows some suggestions for immediate improvements, changes and suggestions for possible future purchases of compressors