نتایج جستجو برای: shortening
تعداد نتایج: 19070 فیلتر نتایج به سال:
Contraction of smooth muscle tissue involves interactions between active and passive structures within the cells and in the extracellular matrix. This study focused on a defined mechanical behavior (shortening-dependent stiffness) of canine tracheal smooth muscle tissues to evaluate active and passive contributions to tissue behavior. Two approaches were used. In one, mechanical measurements we...
Multiple cues have been suggested as the mechanical stimulus for the heart's hypertrophic response. Our work has previously suggested that the amount of cyclic shortening in cardiomyocytes controls myocyte shape and the amount of stretch controls myocyte size. To identify gene expression changes that occur in response to these mechanical perturbations, we used microarray analysis of papillary m...
OVERVIEW: As techniques like cross-functional development teams and concurrent engineering become widespread, these approaches to shortening development cycles lose their competitive edge. Decisive advantage is likely to come from the techniques competitors are not using. The authors explain that there are other untapped sources of cycle time reduction for R&D managers to exploit. These include...
We reviewed 46 leg-shortening operations (37 femoral and nine tibial), performed by different methods, to assess the incidence of complications and permanent disability. Shortening of as much as 7.5 cm in the femur and 5 cm in the tibia was achieved in men of normal height without any loss of function. Complications were seen with all surgical techniques despite the use of modern implants. Most...
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