Synthetic Cables
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. MOORING PATTERN OPTIMIZATION USING GENETIC ALGORITHMS / OTIMIZAÇÃO DA DISPOSIÇÃO DE LINHAS DE ANCORAGEM UTILIZANDO ALGORITMOS GENÉTICOS
With the increasing demand for oil, oil companies have been forced to exploit new fields in deep waters. Due to the high cost of oil exploitation operations, the development of technologies capable of increasing efficiency and reducing costs is crucial. In this context, the use of floating units in deep waters has become more frequent. The positioning of the
Publicado em: 2005
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2. INFLUENCE OF THE CONCRETE STRENGTH ON THE BEHAVIOR OF PRESTRESSED BEAMS WITH EXTERNAL ARAMID TENDONS / INFLUENCIA DE LA RESISTENCIA DEL CONCRETO SOBRE LA RESISTENCIA DE VIGAS PROTENDIDAS CON CABLES SINTÉTICOS EXTERNOS / INFLUÊNCIA DA RESISTÊNCIA DO CONCRETO SOBRE A RESISTÊNCIA DE VIGAS PROTENDIDAS COM CABOS SINTÉTICOS EXTERNOS
Este trabajo presenta un análisis experimental de cinco vigas de concreto, simplemente apoyadas, protendidas con cables sintéticos externos, con el objetivo de estudiar la influencia de la resistencia del concreto en la variación de la fuerza de los cables de protensión y en la resistencia a la flexión de las vigas. La protensión de las vigas fue hecha
Publicado em: 1999
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3. ESTUDIO EXPERIMENTAL DE LA RESISTENCIA A LA FLEXIÓN EN VIGAS PROTENDIDAS CON CABLES SINTÉTICOS EXTERNOS / EXPERIMENTAL STUDY ON THE FLEXURAL STRENGTH OF CONCRETE BEAMS PRESTRESSED WITH SYNTHETIC TENDONS / ESTUDO EXPERIMENTAL DA RESITÊNCIA À FLEXÃO DE VIGAS PROTENDIDAS COM CABOS SINTÉTICOS EXTERNOS
Nos últimos anos a protensão externa tem sido empregada tanto na recuperação e reforço de estruturas existentes quanto na concepção de novas estruturas. A protensão externa pode ser feita com cabos de aço ou com cabos sintéticos. Dentre esses, podem-se destacar os cabos Parafil, cujo núcleo é constituído de fibras kevlar. Essas fibras têm alta
Publicado em: 1997
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4. Caracterização de geis tixotropicos utilizados em telecomunicações
This work is enclosed in a project of development of national technology in Telecommunications with participation of UNICAMP and TELEBRÁS Research and Development Center. Today, a number of the materials used in optical cables are imported, without a specific knowledge of their behavior in the Brazilian climate conditions. The gels used for cable filling ar
Publicado em: 1992
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5. The rho-GAP encoded by BEM2 regulates cytoskeletal structure in budding yeast.
Microfilaments are required for polarized growth and morphogenesis in Saccharomyces cerevisiae. To accomplish this, actin cables and patches are redistributed during the cell cycle to direct secretory components to appropriate sites for cell growth. A major component of actin cables is tropomyosin I, encoded by TPM1, that determines or stabilizes these struc
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6. Identification of a synthetic nonapeptide sequence that inhibits motility in culture of a melanoma subclone that possesses a high metastatic potential.
A synthetic nonapeptide fragment of thrombin inhibits the cellular motility in culture of a human melanoma subclone that possesses a high metastatic potential in mice. Concomitant with the loss of ability to translocate in culture, these cells exhibit increases in the average length of actin cables and cellular surface area in contact with the substratum. Th
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7. Mutations That Enhance the Cap2 Null Mutant Phenotype in Saccharomyces Cerevisiae Affect the Actin Cytoskeleton, Morphogenesis and Pattern of Growth
Mutations conferring synthetic lethality in combination with null mutations in CAP2, the gene encoding the β subunit of capping protein of Saccharomyces cerevisiae, were obtained in a colony color assay. Monogenic inheritance was found for four mutations, which were attributed to three genetic loci. One mutation, sac6-69, is in the gene encoding fimbrin, an