Engineering Inspection
Mostrando 13-21 de 21 artigos, teses e dissertações.
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13. Aplicação de moire de projeção com deslocamento de fase na geração de modelos digitais topograficos de orgão vegetais / Applications of projection moire technique with phase shifiting to agricultural engineering problems
Shape definition of bodies exhibiting symmetric, non symmetric or irregular geometry is of fundamental necessity for science and technology developments. Applications of objects shape survey is reflected on several science fields as biology, human prosthesis and orthesis, medical diagnosis, prediction of surgical results, orthopedics, veterinary medicine, in
Publicado em: 2008
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14. Aqua - atividades de qualidade no contexto ágil
Background: The term agility has increasingly received attention in Software Engineering, since there is a growing demand for executing and delivering software systems in a shorter and shor ter period of time. Agile software development proposes a rapid and iterative development aiming at meeting all of clients needs and, as a consequence, achieving good res
Publicado em: 2008
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15. Monitoring fails in tubes using signals digital processing / Sistema de monitoramento de falhas em tubulações por meio de processamento digital de sinais
Natural gas has hazardous contaminants that, besides being corrosive, compromise the quality for the consumption. For in such a way the present residual water condensation in the gas can start a local corrosive process, which could cause damage to the structure of the gas ducts. Due to the great length of a gas duct, corrosive components decrease its quality
Publicado em: 2008
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16. Building structure of the Central Institute of Sciences of Brasilia University : historical and technological aspects of design, construction, interventions and maintenance recommendations / A estrutura do Instituto Central de Ciências : aspectos históricos e tecnológicos de projeto, execução, intervenções e proposta de manutenção
The objective of this work is to evaluate the current situation of the concrete structure of Central Institute of Sciences (ICC), the larger and older construction of Brasilia University (UnB) Campus, with 720m of length, architectural project by Oscar Niemeyer and structural design by the office of the engineer Sergio Marques de Souza. The study was develop
Publicado em: 2007
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17. Contribuição à inspeção, diagnóstico e procedimento de reabilitação de poste de concreto armado centrifugado utilizado em telefonia celular. / Contribution to the inspection, diagnosis and rehabilitation procedure of centrifugally cast concrete post used in telecomunication market.
Precast reinforced concrete posts were installed in Brazil by mobile telephone companies when implanting and enlarging service areas of the system starting in 1996. The great majority of these posts were manufactured by a single company, using a centrifugal process. Approximately two thousand units of posts were produced of heights ranging between 20m [60 ft
Publicado em: 2007
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18. UM MÉTODO DE AVALIAÇÃO PARA INTERFACES BASEADAS EM MAPAS / A MAP-BASED INTERFACE EVALUATION METHOD
The integration of digital maps and geographical information into Geographical Information Systems (GIS) produces solutions for several groups of users. There is an increasing number of non experts that use GIS on the Web or in desktop applications to locate addresses, plan routes and trips, find places, and so on. Less complex applications designed for gene
Publicado em: 2004
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19. Desenvolvimento da infra-estrutura embarcada do projeto AURORA
Unmanned semi-autonomous aerial vehicles present a great and unexplored potential in aerial inspection and research, collecting data &om the environment. Such vehicles allow the user to define the region that must be monitored, data spatial and temporal resolution in which the data must be acquired, and the most adequate type of sensor for each kind of mlSSl
Publicado em: 2001
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20. A soluble, single-chain T-cell receptor fragment endowed with antigen-combining properties.
A strategy for the production of small, soluble, single-chain T-cell receptor (scTCR) fragments that carry an intact TCR antigen-combining site is presented. The rationale is based on structural similarity between TCR and antibody molecules and use of computer modeling methods to derive a model structure of a human scTCR variable (V)-domain dimer. A gene enc
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21. Engineering of Phytase for Improved Activity at Low pH
For industrial applications in animal feed, a phytase of interest must be optimally active in the pH range prevalent in the digestive tract. Therefore, the present investigation describes approaches to rationally engineer the pH activity profiles of Aspergillus fumigatus and consensus phytases. Decreasing the negative surface charge of the A. fumigatus Q27L
American Society for Microbiology.