نتایج جستجو برای: spreading coefficient
تعداد نتایج: 201673 فیلتر نتایج به سال:
The molecular weight of the double-stranded RNA (Pl dsRNA) always associated with the virus-like particles that occur in the yeast Saccharomyces cerevisiae was determined to be 3.5 + 0.1 X lo6 by equilibrium sedimentation. Methylmercuric-agarose gel electrophoresis yielded a value of 1.67 + 0.11 x lo6 for the single-stranded form. The sedimentation coefficient, 0 SZO+,, was determined by bounda...
Landslides take part in weathering and transport processes on Earth as well as on Mars. Prediction of their dynamics remains difficult in spite of many experimental and numerical studies. Numerous numerical works have been carried out on real landslides cases using DTM (Digital Topographic Model) so as to improve our understanding of their development by comparing results with field observation...
We investigate the spreading of passive tracers in closed basins. If the characteristic length scale of the Eulerian velocities is not very small compared with the size of the basin the usual diffusion coefficient does not give any relevant information about the mechanism of spreading. We introduce a finite size characteristic time t(d) which describes the diffusive process at scale d . When d ...
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