منابع مشابه
Separate but not equal: differential mechanical roles for Myosin isoforms.
Cells undergo many structural-mechanical changes as an inextricable component of cellular motility, cytokinesis, and changes in cell shape. The mere act of receptor-mediated adhesion to extracellular matrix involves massive changes in cytoskeletal organization, spreading, and flattening of cells against the matrix, and the generation of traction forces through the contractile activity of cells....
متن کاملSeparate but not equal: the consequences of segregated health care.
Cardiovascular disease accounts for as much as one third of the differential in life expectancy between blacks and whites in the United States.1 A multifactorial process likely leads to these disparate outcomes (see the Figure), including differences in biology, differential awareness, knowledge, beliefs, and preferences for care for cardiovascular disease, and varying distribution of risk fact...
متن کاملCommentary Genetic isolates: Separate but equal?
The tiny volcanic island of Tristan da Cunha is the most remote inhabited place on Earth. It lies in the South Atlantic, 1,700 miles and a week’s journey by boat from Cape Town, South Africa. The island’s population of 300 is descended from a handful of founders, mostly shipwreck survivors, who settled there in the 19th century. The small number of founders is reflected in the fact that only se...
متن کاملNew and Notable Separate but Not Equal: Differential Mechanical Roles for Myosin Isoforms
Cells undergo many structural-mechanical changes as an inextricable component of cellular motility, cytokinesis, and changes in cell shape. The mere act of receptor-mediated adhesion to extracellular matrix involves massive changes in cytoskeletal organization, spreading, and flattening of cells against the matrix, and the generation of traction forces through the contractile activity of cells....
متن کاملSpatial interval discrimination with blurred lines: black and white are separate but not equal at multiple spatial scales.
We used Gaussian blurred lines of same- and opposite-polarity to measure the effects of blur on 3-line spatial interval discrimination (bisection). The results of our experiments can be summarized as follows. Spatial interval discrimination (3-line bisection) thresholds are proportional to the separation of the lines (i.e. Weber's law). At the optimal separation, spatial interval discrimination...
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ژورنال
عنوان ژورنال: Circulation
سال: 2005
ISSN: 0009-7322,1524-4539
DOI: 10.1161/circulationaha.105.577635