نتایج جستجو برای: cell sensitivity
تعداد نتایج: 1962763 فیلتر نتایج به سال:
An unbounded number of events exist beneath the intricacy of each particular hematologic malignancy, prompting the tumor cells into an unrestrained proliferation and invasion. Aberrant expression of cyclin-dependent kinases (CDKs) is one of these events which disrupts regulation of cell cycle and subsequently, results in cancer progression. In this study, we surveyed the repressive impact of mu...
The Contrast Sensitivity Function (CSF) describes how the visibility of a grating depends on the stimulus spatial frequency. Many published CSF data have demonstrated that contrast sensitivity declines with age. However, an age-dependent analytical model of the CSF is not available to date. In this paper, we propose such an analytical CSF model based on visual mechanisms, taking into account th...
A five-step method is proposed for determining the design space of mesenchymal stem cell (MSC) cultivation processes incorporating system dynamics and variabilities. The uses mechanistic models to capture MSC while performing stochastic simulation consider influences variabilities at raw material, cell, process specification, operation levels. Simulated time-dependent changes in critical qualit...
Single letter and linear acuity (near and distance) and contrast sensitivity were measured in 15 amblyopes (ages 5 to 12) before, during, and after four weekly 7 min sessions of CAM treatment. Six of the children, however, played games over a homogeneous grey disc having the same space-averaged luminance as that of the striped stimuli. Experimental and controls results were indistinguishable. I...
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