Resistance To Traction
Mostrando 37-42 de 42 artigos, teses e dissertações.
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37. Processos adaptativos do tecido muscular esqueletico e tecido conjuntivo : repercussões sobre a flexibilidade
This study has as its objective to discuss the control mechanisms of structural adaptations in the connective and muscular tissues under different functional conditions. It consists in the development of the interpretations about the plasticity of the tissues related to physical activities in order to improve the motor system s flexibility. Therefore, this b
Publicado em: 1997
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38. Estudo comparativo do fechamento da incisão mediana abdominal entre o fechamento por planos e o uso de pontos subtotais e tela poliglatina 910, em ratos
The purpose of this work was to compare the tensile resistance and the evolution of the tissue reaction of the rats abdominal wall, submitted to the mediana incision and abdominal wound closing by three different techniques: closing by plans, closing by plans completed with subtotal points and closing by plans completed with a Poliglactina 910 screen, studie
Publicado em: 1995
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39. Contribuição ao estudo da soldagem em ortodontia
This essay had as objective to evaluate the traction resistance of silver- solder available on the market, determining the max mum res stance limit. 3 commerical types of silver solder were used cne produced in Brazil (Morelli) and two produced out-side Brazil (Nabi l-Metal and Unitek) . Fifteen solderings were carried out with each of the three solders essa
Publicado em: 1992
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40. Resistencia a tração de coroas metalicas fundidas
In the course of this investigation a procedure has been envolved to verify the influence of conditianing surface of dentin with a sodium fluoride solution, 2% rate, anda calcium hydroxide solution, 10% rate, over a traction resistance of metalic crowns, fixed with zinc phosphate and zinc polycarboxylate cement. Human being teeth, just removed, were used in
Publicado em: 1987
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41. Distinct Roles of Frontal and Rear Cell-Substrate Adhesions in Fibroblast MigrationV⃞
Cell migration involves complex physical and chemical interactions with the substrate. To probe the mechanical interactions under different regions of migrating 3T3 fibroblasts, we have disrupted cell-substrate adhesions by local application of the GRGDTP peptide, while imaging stress distribution on the substrate with traction force microscopy. Both spontan
The American Society for Cell Biology.
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42. Talin B is required for force transmission in morphogenesis of Dictyostelium
Talin plays a key role in the assembly and stabilisation of focal adhesions, but whether it is directly involved in force transmission during morphogenesis remains to be elucidated. We show that the traction force of Dictyostelium cells mutant for one of its two talin genes talB is considerably smaller than that of wild-type cells, both in isolation and with