نتایج جستجو برای: shaped cavity
تعداد نتایج: 149220 فیلتر نتایج به سال:
We report experimental realization of high{dimensional chaos in a semiconductor laser with delayed feedback from a T{shaped cavity. We study the transition phenomena from regular to high{dimensional chaotic behavior and analyze the time series quantitatively. Correlation dimensions up to C 2 ' 7 are determined reliably from experimental data by a combination of a Singular Value Analysis and a G...
Line-tension effects on heterogeneous nucleation on a spherical substrate and in a spherical cavity.
The line-tension effects on heterogeneous nucleation are considered when a spherical lens-shaped nucleus is nucleated on top of a spherical substrate and on the bottom of the wall of a spherical cavity. The effect of line tension on the nucleation barrier can be separated from the usual volume term. As the radius of the substrate increases, the nucleation barrier decreases and approaches that o...
This communication analyzes the dual convection regime of Newtonian fluid flow in a Y shaped porous enclosure with heat and mass distribution, using mathematical model dimensionless PDEs an effective finite element method. The top curved wall is assumed hot side walls are cold while bottom adiabatic. problem discretized ...
Sturgeon is one of the most important species of the Caspian Sea aquatics. Unfortunately, this species faces the threat of extinction today. This makes specific studies on any type of sturgeons more important than before. Studies like histological studies, radiology, and sonography, all require a complete understanding of the anatomy of this fish. Since pilot studies showed some misconceptions ...
Background and purpose: Aspergillus is a ubiquitous fungus, which causes a wide spectrum of infections including invasive pulmonary aspergillosis (IPA), depending on the patient’s immune status and underlying lung disease. Among the Aspergillus spp, A. fumigatus remains the predominant agent of IPA. In patients with a preexisting lung cavity from a variety of causes, such as pulmonary tuberc...
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