نتایج جستجو برای: well type chamber
تعداد نتایج: 2691192 فیلتر نتایج به سال:
A key process in thin film silicon-based solar cell manufacturing is plasma enhanced chemical vapor deposition (PECVD) of the active layers. The deposition process can be monitored in situ by plasma diagnostics. Three types of complementary diagnostics, namely optical emission spectroscopy, mass spectrometry and non-linear extended electron dynamics are applied to an industrial-type PECVD react...
Studies show that excessive rotation of rice, when the grains revolve inside the milling chamber, increase the breakage. Ease of grain movement in the milling chamber could minimize this problem by utilizing screw conveyor at the first part of rotor. In this study the rotor of a conventional milling was equipped with a screw conveyor. The effects of two rotor types (modified and conventional ro...
P osterior microphthalmos (PM) is a rare developmental defect in which affected eyes display vitreous chamber foreshortening, normal or nearly normal anterior chamber depth, and papillomacular retinal folds. While membrane-type frizzled-related protein gene (MFRP [RefSeq NM_031433]) mutations have been reported to cause severe hyperopia that resembles PM, the resulting phenotype is better chara...
This paper continues our previous work [4] where we have constructed a k-dimensional random walk conditioned to stay in the Weyl chamber of type A. The construction was done under the assumption that the original random walk has k− 1 moments. In this note we continue the study of killed random walks in the Weyl chamber, and assume that the tail of increments is regularly varying of index α < k−...
All finite element methods, as well much of the Hilbert-space theory for partial differential equations, rely on variational formulations, that is, problems type: find u?V such a(v,u)=l(v) each v?L, where V,L are Sobolev spaces. However, systems Friedrichs type, there is a sharp disparity between established well-posedness theories, which not variational, and very successful discontinuous Galer...
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