نتایج جستجو برای: angular pregnancy
تعداد نتایج: 213714 فیلتر نتایج به سال:
The recent investigations show that the size and mass number of the target nucleus in the heavy-ion fission reactions are very important for the angular distribution of fission fragments. In this work, we consider the behavior of fission fragment angular anisotropies within the standard saddle-point statistical model for the 168O, 188O, 199F, 2412Mg, 2814Si, 32 16 S+20882Pb fission reaction sy...
Currently it is not known how to experimentally measure the contribution of the orbital angular momentum of the quarks to the total spin of the nu-cleon. By examining the quark orbital angular momentum we find that it does not satisfy the standard angular momentum commutation relationships. Thus aside from the experimental difficulty in measuring the quark angular momentum, this indicates that ...
We solved one-dimensional hydrodynamic (HD) equations of the slim disks in the presence of the wind and in cylindrical coordinates using self-similar solution. We considered power-law function of for mass loss rate due to wind. Then, we considered mass loss, angular-momentum loss and energy loss in equations. Then, we treated the influence of wind on the dynamics of the system. As an agreement ...
Equal channel angular rolling (ECAR) process is one of the severe plastic deformation (SPD) methods that have been used to make ultra-fine grain (UFG) materials with improving the mechanical properties of samples. After performing the process at several paths, a large strain is applied to the material that can cause decreasing the grain size and improving the mechanical and physical properties ...
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