Path Testing
Mostrando 13-24 de 27 artigos, teses e dissertações.
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13. Estudo da desativação do agente VX usando o MgO por cálculos ab initio
The organophosphates are used in industry, in the fields of dyes, varnishes, artificial leather, electrical insulation, waterproofing, plastics, oil additives and solvents, are also used in medicine to treat diseases such as glaucoma, in the household and in agriculture are applied as insecticides and pesticides. Besides these various civilian facilities, th
Publicado em: 2009
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14. Mobile linear traffic simulator method to forecast behavior and performance of asphalt pavements. / Método de uso de simuladores de tráfego linear móvel de pista para a determinação de comportamento e previsão de desempenho de pavimentos asfálticos.
Full-scale accelerated pavement testing is defined as the controlled application of a wheel load in a pavement structure to determine the pavement system response and its performance under accelerated conditions of accumulated damage in a compressed time period (METCALF, 1996). Loads at or above the legal maximum allowed by highway agencies can be applied at
Publicado em: 2008
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15. Test environment using property checking of Java components with exception handling / Ambiente de testes utilizando verificação de componentes java com tratamento de exceções
A software system that shows some failure at runtime execution may bring consequences that range from a simple user annoyance to great disasters such as the lost NASA probe on Mars. The test activities aim to find errors in software systems, preventing these undesirable consequences. However, tests may take between 30% and 40% of total development time, and
Publicado em: 2008
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16. DESENVOLVIMENTO DE UM SISTEMA TRIAXIAL SERVO-CONTROLADO E AVALIAÇÃO DO COMPORTAMENTO MECÂNICO DE UM SOLO RESIDUAL DE BIOTITA GNAISSE / DEVELOPMENT OF A SERVO-CONTROLLED TRIAXIAL EQUIPAMENT AND EVALUATION OF MECHANICAL BEHAVIOUR OF A BIOTITE-GNEISS RESIDUAL SOIL
This dissertation presents a study of the mechanical properties of biotite gneiss residual soil found at Alto Leblon, Rio de Janeiro, and the development of a triaxial equipment for unsaturated soil testing. An experimental program has been created to study the mechanical behaviour of soil. The methodology proposed by this campaign is: (a) physical character
Publicado em: 2008
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17. Diagnosis of oral lichenoid reactions based on skin patch test and treatment by amalgam replacement / Diagnóstico das reações liquenóides de contato envolvendo teste de hipersensibilidade de contato ao amálgama e tratamento pela substituição do material restaurador
The purpose of this study was to characterize oral lichenoid reactions (OLR) in our clinic. In a group of 45 patients (36 female and 9 male; mean age = 48.7) with oral lichen planus (OLP), 18 were identified as having OLR because these patients had their OLR lesions related to amalgam fillings. These OLR lesions were clinically graded according to their prox
Publicado em: 2007
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18. Teoria de liderança do caminho-meta: um estudo em busca de evidências na realidade brasileira
Houses (1971) Path-Goal Theory of Leadership, in spite of the fact that has being largely diffused mainly in USA; in Brazil, however, there is no organizational leadership researches concerning this theory. From that, a scientific investigation with the objective of testing subjacent hypotheses of Houses theory was developed. Firstly, a quantitative research
Publicado em: 2006
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19. An evolutionary approach for automatic test data generation / Uma abordagem evolutiva para a geração automatica de dados de teste
O teste é uma atividade importante do processo de desenvolvimento de software, e automatizar a geração de dados de teste contribui para a redução dos esforços de tempo e recursos. Recentemente foi mostrado que os algoritmos evolutivos, tal como os Algoritmos Genéticos (AGs), são ferramentas valiosas para a geração de dados. Este trabalho avalia pel
Publicado em: 2006
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20. o uso do paradigma restrições geométricas para apoio a projetos de instalações elétricas / Using geometric constraint approach to support electri- cal installation design
Nowdays, a growth has been observing in the software use CAD (Computer-Aided Design) and CAE (Computer-Aided Engineering) for design in area of the architecture, engineering and building . The professional makes use of those tools that automate and accelerate design routines propitiating more time to improve the quality of them. However, most of the current
Publicado em: 2006
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21. Non linear signal analysis applied to friction force identification in tribological tests / Identificação da força de atrito através de análise de sinais não lineares em ensaios tribológicos
When the surfaces of two elastic bodies present relative motions under certain amount of contact pressure the mechanical system can be instable. Experiments conducted on elastic bodies under friction forces shown that the dynamical system is self-excited by the non-linear behavior of frictional forces. The main objectives of this thesis are the study of the
Publicado em: 2005
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22. Estrategias de seleção de caminhos no contexto de criterios estruturais de teste de software
Testing criteria are useful in the task of test case generation and they are predicates to consider the testing activity ended, that is, to determine the adequation of a test set. They require the execution of paths in the program that exercise some elements such as statements, decisions, definitions and uses of variables. Selecting paths and generating auto
Publicado em: 1999
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23. Geração automatica de dados e tratamento de não executabilidade no teste estrutural de software
A tool and techniques are presented for test data generation and infeasibility identification in structural software testing technique. The tool is based on: the Dynamic Technique; using Genetic Algorithms; and reusing of solutions through Case Based Reasoning. The objective is to automatically generate input data which execute complete paths in a program an
Publicado em: 1999
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24. Evaluation of the Role of Syringomycin in Plant Pathogenesis by Using Tn5 Mutants of Pseudomonas syringae pv. syringae Defective in Syringomycin Production †
Syringomycin is a necrosis-inducing phytotoxin produced by Pseudomonas syringae pv. syringae. To determine whether syringomycin production is a determinant in virulence or pathogenicity, we isolated nontoxigenic (Tox−) Tn5-containing mutants and then quantitatively evaluated them for the ability to multiply and cause disease in immature sweet-cherry fruits