Modelagem para identificação de indicadores de eficiência energética para edificações e plantas industriais

Pós-graduação em Engenharia Mecânica - FEG

Expressão heteróloga e modelagem de uma enzima lipolítica utilizando a abordagem metagenômica

Pós-graduação em Microbiologia Agropecuária - FCAV

Análise comparativa de técnicas de recuperação ambiental em áreas degradadas no município de Bofete/SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Algumas interseções entre projetos e modelagem no contexto da Educação Matemática

In this article we present a theoretical study on possible intersections between MathematicalModeling and Projects regarding mathematics classes. Thus, we report a brief historical perspectiveon the use of Projects within the educational context. We also present a variety of conceptionsand meanings of the words Projects and Modeling. We found that, regarding the conception ofModeling assumed, there are intersections with the elements that form the idea of Projects. Theliterature then shows that essential aspects for the development of a Project are present when oneworks with Modeling. At this intersection, Modeling Projects can be elaborated.

Usando o ATSP na Modelagem do Problema Integrado de Produção de Bebidas

Neste trabalho, propomos um modelo integrado de dimensionamento de lotes e programação da produção monomáquina para uma fábrica de refrigerantes de pequeno porte. As decisões de dimensionamento foram baseadas em um modelo encontrado na literatura e as decisões de sequenciamento foram modeladas utilizando restrições do problema do caixeiro viajante assimétrico. Para a validação do modelo proposto foram feitos testes computacionais com exemplares gerados aleatoriamente, e também exemplares baseados em dados reais obtidos da literatura. Os exemplares foram resolvidos pelo método Branch-and-Cut incluído no pacote computacional CPLEX 10.0. Os resultados mostram que o modelo proposto representa o planejamento da produção em fábricas de bebidas monomáquinas e que, em algumas situações, produz resultados melhores que o modelo da literatura.

Modelagem computacional das túnicas cardíacas para processamento e controle de qualidade

This paper considers a study of the anatomical features of the cardiac system and a three-dimensional model of the different tunics that comprise the heart wall, for processing and quality control of radiological images. The structures are built by the layer overlapping method, where a layer can be understood as a slice of the three-dimensional object. The pericardium, myocardium and endocardium were represented with three-dimensional cylinders and hexagons. The spatial arrangement of the cardiac system is determined by an background image of a real model, which values are defined according to the shape of the region and on the anatomical patients characteristics. The results are significant, considering the anatomical structures details, as well as the representation of the thicknesses of the regions of the heart wall. The validation of the anatomical model was accomplished through comparisons with dimensions obtained from a real model and allows verifying that the model is appropriate. The degree of representation will allow the verification of the influence of radiological parameters, morphometric peculiarities and stage of the diseases on the quality of the images, as well as on the performance of the Computer-Aided Diagnosis (CAD).

Modelagem de processos de negócios: uma proposta no serviço de atendimento ao usuário da biblioteca da Unesp Guaratinguetá

This work is a study on the Technical Service Library and Documentation Prof. Carlos Alberto de Buarque Borges , on the Faculdade de Engenharia de Guaratinguetá , regarding to the service user , aiming to detect and analyze the current problems and suggesting improvements that could result in optimization of care and increased quality of services. For this, was chosen the methodology of Business Processes Modeling, which enabled the detailing of the processes implemented in the library and the identification the critical points , as low investment and short number of employees, which made possible suggest ways to improve the quality of service to users, as awareness campaigns and the implementation of an system to input the literature needed for each course

Estudo e análise comparativa da eficiência de um sistema alimentado por células fotovoltaicas para utilização em luminárias do tipo LED com e sem etapas de conversão

Energy efficiency is an increasingly important issue due to the current scenario where increasing demand is growing faster than the energy supplied. It is important, therefore, analyze and minimize electrical system losses. This study conducts a comparison of a system formed by a photovoltaic generator feeding an LED lamp directly without steps DC-AC -DC conversion, and a system using these conversion steps for the same lamp power. Losses in conversion steps are quantified and the degradation of power quality occurred due to conversion is evaluated

Analise comparativa do desempenho de ferramentas no torneamento do aluminio 2024

The aluminium alloys are used in many fields because of their versatility combined with the excellent aluminium’s properties, mentioned in the study. This study aims to compare the performance of polished Hard Metal, Hard Metal covered with TiB2 and High Speed Steel (HSS) tools, at the aluminium 2024 alloy’s turning, as a function of variation of some turning parameters such as: feed, depth of cut and cutting speed; and study the surface finish and the required power during turning by processing the output data, like analyze the chip’s features for each used tool. The results provide information of the tool’s material effects, when submitted to different turning conditions, about the output variable in question. In this way, it was possible to notice that although the Hard Metal covered with TiB2 tool has provided the better surface finish, the chip’s features were better when the turning was accomplished by the Polished Hard Metal tool. In relation to the required turning’s power, the lowest consumption occurred with the High Speed Steel tool

Modelagem do resfriamento para a zona termicamente afetada pela soldagem de tubos de aço carbono

Because the high consumption of welded pipe for exploration and conduction oil and gas, optimization of manufacturing processes is necessary to obtain better productivity, efficiency and cost reduction. The objective of this study is to analyze the forms of heat transfer during the welding of pipes using longitudinal submerged arc process them to propose a model for the temperature distribution in the welded region. For this analysis are addressed as the heat transfer modes operate in the specified welding process and the necessary considerations for the mathematical model were obtained. The calculations were performed and the simulations needed to obtain the temperature distribution in the tube were carried out. Therefore, the practice was satisfactory and the results showed a range of temperatures along the pipe for a particular model and the future suggestions for improvement of this work

Avaliação comparativa em educação e música entre crianças precoces com comportamento de superprodução e crianças com desenvolvimento típico

Pós-graduação em Educação - FFC

Modelagem espacial de áreas de recarga subterrânea em região de afloramento do sistema aquífero guarani (sag), em Brotas/SP

Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA

Modelagem conceitual DILAM: princípios descritivos de arquivos, bibliotecas e museus para o recurso imagético digital

Pós-graduação em Ciência da Informação - FFC

Modelagem da biomassa acima do solo (BAS), por meio de imagens de alta resolução espacial e índices de vegetação

Pós-graduação em Agronomia - FEIS