Densidade mineral óssea de vértebras de ratos wistar suspensos pela cauda por 15 e 36 dias

Pós-graduação em Ciência Animal - FMVA

Algoritmo genético aplicado ao sequenciamento de picking e faturamento

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sistema especialista para automação do processo de aeração de grãos de milho em pequenas propriedades

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ergonomia aplicada em posto de trabalho do operador de tratores: sistema para aquisição de coordenadas tridimensionais

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Avaliação de um escarificador em função dos tipos de haste e profundidades de trabalho

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Programa computacional para ajuste de curvas polinomiais em experimentos envolvendo dados longitudinais

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Objetos de aprendizagem para universitários sobre prevenção de acidentes de trânsito

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fertirrigação com diferentes doses de nitrogênio, em plantas de lisianthus (Eustoma grandiflorum (Raf.) Shinn.)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A formação inicial de professoras de línguas para/em contexto mediado pelo computador (teletandem): um diálogo entre crenças, discurso e reflexão profissional

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

A variação da concordância verbal na terceira pessoa do plural em redações escolares do ensino fundamental e médio: uma avaliação de fatores linguísticos e sociais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A two-fluid model for refrigerant flow through adiabatic capillary tubes

This work presents a numerical model to simulate refrigerant flow through capillary tubes, commonly used as expansion devices in refrigeration systems. The flow is divided in a single-phase region, where the refrigerant is in the subcooled liquid state, and a region of two-phase flow. The capillary tube is considered straight and horizontal. The flow is taken as one-dimensional and adiabatic. Steady-state condition is also assumed and the metastable flow phenomena are neglected. The two-fluid model, considering the hydrodynamic and thermal non-equilibrium between the liquid and vapor phases, is applied to the two-phase flow region. Comparisons are made with experimental measurements of the mass flow rate and pressure distribution along two capillary tubes working with refrigerant R-134a in different operating conditions. The results indicate that the present model provides a better estimation than the commonly employed homogeneous model. Some computational results referring to the quality, void fraction, velocities, and temperatures of each phase are presented and discussed.

Atribuição de turmas para professores via Beam Search em Java

In the universities, before the start of each school year, is held the distribution of classes among available teachers. Therefore, it is necessary to consider the maximum workweek for each teacher and their preferences for each discipline, to prevent a teacher to give lessons in two separate locations at the same time and to avoid some teachers to become overloaded while others with large clearance. This process, manually performed, is time consuming and does not allow the visualization of other combinations of assignment of teachers to classes, besides being liable to error. This work aims to develop a decision support tool for the problem of assigning teachers to classes in college. The project encompasses the development of a computer program using the concepts of object orientation and a tree search algorithm of a combinatorial nature called Beam Search. The programming language used is Java and the program has a graphical interface for entering and manipulating data of the problem. Once obtained the schedule data of classes and teachers is possible, by means of the tool, perform various simulations and manual adjustments to achieve the final result. It is an efficient method of class scheduling, considering the speed of task execution and the fact that it generates only feasible results

Um método para reconstrução de superfícies baseado em nuvem de pontos visando representações em multirresolução

The representation of real objects in virtual environments has applications in many areas, such as cartography, mixed reality and reverse engineering. The generation of these objects can be performed in two ways: manually, with CAD (Computer Aided Design) tools, or automatically, by means of surface reconstruction techniques. The simpler the 3D model, the easier it is to process and store it. Multiresolution reconstruction methods can generate polygonal meshes in different levels of detail and, to improve the response time of a computer program, distant objects can be represented with few details, while more detailed models are used in closer objects. This work presents a new approach to multiresolution surface reconstruction, particularly interesting to noisy and low definition data, for example, point clouds captured with Kinect sensor

Monitoramento de cultivos submersos de linhagens de Streptomyces clavuligerus para a quantificação de distribuição de fluxos metabólicos

Pós-graduação em Biotecnologia - IQ

Relação entre risco de erosão e distância de camalhões em estradas florestais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)