Application Generator
Mostrando 13-24 de 71 artigos, teses e dissertações.
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13. Characterization of xylanase from Streptomyces sp. FA1 and its application for bamboo hydrolysis
Native cellulose can be disintegrated into substructures with nano-size dimension through electronspinning. Typically, the most common source material available for cellulose nano-fiber production is wood. More attempts are employed to find new suitable resources to produce nano-cellulose at present. Bamboo boasts the abundant resource in China and possesses
Matéria (Rio J.). Publicado em: 2014-12
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14. Uma contribuição ao estudo e desenvolvimento de técnicas de controle de potências ativa e reativa do gerador de relutância varável para aplicação em sistemas de geração eólica de pequena potência / A constribution to the study and development of techniques for control of active and reactive power of the switched reluctance generator for application in wind power generation systems of small power
O objetivo deste trabalho é o de propor técnicas de controle de potências ativa e reativa de geradores de relutância variável (GRV) aplicados `a geração eólica de energia eólica. Desenvolveu-se uma técnica de controle direto de potência ativa utilizando um controlador proporcional-integral e outra técnica utilizando um controlador de modos desliz
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/08/2012
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15. Uma aplicação simulated annealing em problemas de corte de estoque / A simulated annealing application for cutting stock problem
Neste trabalho é apresentada uma nova abordagem da heurística Simulated Annealing, no que se refere a geração de soluções na vizinhança de uma solução factível, para encontrar a solução ótima de uma formulação de programação linear inteira para o Problema de Corte de Estoque Unidimensional. O desempenho do novo algoritmo é comparado à meto
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/02/2012
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16. Estudo sobre determinação de parâmetros elétricos de geradores síncronos de polos salientes / Study about determination of electric parameters of synchronous generators of salient poles
Synchronous generators are responsible for almost all electric energy produced in the world. Due to its natural application in electric energy generation of low speed type, salient poles synchronous generators are widely used in hidroelectric energy generation, in energy convertion in ships, emergency engine/generator groups or in local generation not linked
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/08/2010
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17. USING DECISION TABLES TO AUTOMATE THE GENERATION AND EXECUTION OF TEST CASES / O USO DE TABELAS DE DECISÃO PARA A AUTOMAÇÃO DA GERAÇÃO E DA EXECUÇÃO DE CASOS DE TESTE
Testing is a very important area in the software development. However, this area needs more effective tools with a higher level of automation with are more comprehensive than the tools available today. A large part of the techniques that do generation of test cases use explicity or implicitly decision tables as an auxiliary tool. This dissertation aims to de
Publicado em: 2010
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18. THE USE OF BIO-DIGESTERS IN SMALL AND MEDIUM RURAL PROPERTIES WITH EMPHASIS ON VALUE ADDING: A CASE STUDY FROM NORTHWESTERN REGION OF RIO GRANDE DO SUL STATE / O USO DE BIODIGESTORES EM PEQUENAS E MÉDIAS PROPRIEDADES RURAIS COM ÊNFASE NA AGREGAÇÃO DE VALOR: UM ESTUDO DE CASO DA REGIÃO NOROESTE DO RIO GRANDE DO SUL
From the duration of the Kyoto Protocol, there has been a renewed interest in technology of bio-digesters. As they allow a reduction in the emission of greenhouse gases compared to other waste treatment methods, their deployment can permit the marketing of carbon credits, resulting in money. The present study aims to analyze the process of dissemination of t
Publicado em: 2010
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19. IDENTIFICATION OF THE BEHAVIOR OF TEMPERATURE MAIN RECTIFIER OF A DIESEL-ELECTRIC LOCOMOTIVE / IDENTIFICAÇÃO DO COMPORTAMENTO DA TEMPERATURA DO RETIFICADOR PRINCIPAL DE UMA LOCOMOTIVA DIESEL-ELÉTRICA
In this dissertation, we explore the application of the Theory of System Identification to develop a mathematical model that represents the behavior of the electrical current rectifier used to power the traction motors of a locomotive diesel-electric, based on mathematical manipulation of its temperature data. It was developed an ARX model and, using the aid
Publicado em: 2010
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20. PROJETO DE UM NEBULIZADOR AUTOPROPELIDO PARA APLICAÇÃO DE INSETICIDAS NO COMBATE AOS MOSQUITOS: FASES INFORMACIONAL E CONCEITUAL / PROJECT OF SELF-PROPELLED AEROSOL GENERATOR FOR APPLICATION OF INSETICIDES AGAINST MOSQUITOES: CONCEPTUAL AND INFORMAL PHASES
There are many diseases transmitted by mosquitoes and, among them, dengue has been standing out in the last years by the increasing and elevated numbers of infected people, being considered as one of the principal problems of the public health in the world. In view of the use of agricultural techniques for the control of the vector, as the application of pes
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2009
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21. Estudo de um formalismo para discretizar eficientemente as equações integrais do Método da Coordenada Geradora Hartree-Fock / The study of a formalism to discretize efficiently the integral equations of the generator coordinate Hartree-Fock method
The search for high quality basis set is made by several groups since the quality of the basis sets is a very important factor to obtain accurate results for atomic and molecular properties. The basis sets used in this work are designed by using the polynomial Generate Coordinate Method and were constructed with the aim to improve the flexibility of a basis
Publicado em: 2009
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22. Construção da camada de interface gráfica e de um wizard para o framework GRENJ
Enterprises need information systems for executing their processes on an efficient way. Market demands that these systems are developed at short term, at low cost and they need to get high quality and flexibility. Reuse is a concept of Software Engineering that aims to take this demand into consideration with the reutilization of artefacts, previously built
Publicado em: 2009
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23. Projeto e construção de um eletropermeabilizador de células biológicas / Design and construction of a biological cell electroporator
Electropermeabilization is the process of transient increase in the permeability of biological membranes of cells subjected to intense electric fields. This technique is currently still in development and has important clinical and technological applications such as electrochemotherapy and gene transfer. Electroporator is the equipment used in the generation
Publicado em: 2009
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24. Study and compensation of bias drift, scale factor stability and linearity of a conditioning and sign processing circuit of an interferometric fiber optic gyroscope / Estudo e compensação da deriva termica, estabilidade do fator de escala e lineariazação de um circuito de condicionamento e processamento de sinais de girometro interferometrico a fibra optica
Fiber Optic gyroscopes are an important part of inertial navigation systems. To meet the necessary specifications required for application in inertial systems, it is mandatory that the electronic Sagnac demodulator uses state of the art devices. The proposal of this work is to study and develop a technique to correct all together for the nonlinearities, the
Publicado em: 2009