نتایج جستجو برای: angular domain

تعداد نتایج: 477170  

Effect of time dependent normal transpiration on the problem of unsteady viscous flow and heat transfer in the vicinity of an axisymmetric stagnation point of an infinite circular cylinder moving simultaneously with time-depended angular and axial velocities and with time-dependent wall temperature or wall heat flux are investigated. The impinging free stream is steady with a strain rate . A re...

Journal: :Numerical Functional Analysis and Optimization 2022

In this article, we prove some a priori estimates for system of partial differential equations arising in the nonstationary flow nonhomogeneous incompressible asymmetric fluid bounded domain with smooth boundary. The unknowns are velocity field particles, angular rotation mass density and pressure distribution. For functions consider application Helmholtz decomposition.

Journal: :IEEE Transactions on Wireless Communications 2023

This paper addresses the mobility problem in massive multiple-input multiple-output systems, which leads to significant performance losses practical deployment of fifth generation mobile communication networks. We propose a novel channel prediction method based on multi-dimensional matrix pencil (MDMP), estimates path parameters by exploiting angular-frequency-domain and angular-time-domain str...

Journal: :Zeitschrift für Angewandte Mathematik und Physik 2021

In this paper, we are concerned with the initial-boundary value problem to 2D magneto-micropolar system zero angular viscosity in a smooth bounded domain. We prove that there exists unique global strong solution of such by imposing natural boundary conditions and regularity assumptions on initial data, without any compatibility condition.

Journal: :فیزیک زمین و فضا 0
ایمان گنجی دانشجوی دکتری ژئوفیزیک، گروه ژئوفیزیک، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات حمیدرضا سیاهکوهی دانشیار، گروه فیزیک زمین، مؤسسة ژئوفیزیک دانشگاه

seismic waves travelling through inelastic media are attenuated by the conversion of elastic energy into heat. upon being attenuated, the travelling wave changes: amplitude is reduced, travelling waveform is modified due to high-frequency content absorption, and phase is delayed. attenuation is usually quantified through the quality factor q: the ratio between the energy stored and lost in each...

Journal: :bulletin of the iranian mathematical society 2015
n. wu z‎. ‎ xuan

‎we consider the uniqueness problem of algebroid functions‎ ‎on an angular domain‎. ‎several theorems are established to extend the uniqueness theory of meromorphic functions to algebroid functions‎.

Journal: :iranian journal of medical sciences 0
malihe hassanzadeh oncologist gynecologist, ghaem hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran salme dadgar oncologist gynecologist, ghaem hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran yalda arian oncologist gynecologist, ghaem hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran yousef yousefi endoscopic and minimally invasive research center, faculty of medicine, mashhad university of medical sciences, mashhad, iran

the differential diagnosis of acute abdominal pain in pregnancy is broad and can be complicated by atypical manifestations that are due to the anatomic distortions and physiologic changes of pregnancy. due to the lack of clinical understanding, angular pregnancy does not appear to be recognized as a clinical entity and many cases are likely to go undiagnosed . this is a case report of a 34-year...

Journal: :jundishapur journal of microbiology 0
abbas ali jafari medical school, shahid sadoughi university of medical sciences, yazd, ir iran mohammad hossein lotfi-kamran dentistry school, shahid sadoughi university of medical sciences, yazd, ir iran; dentistry school, daha-fajr boulevard, shahid sadoughi university of medical sciences, yazd, ir iran. tel: +98-3518228717, fax: +98-3518367668 abbas falah-tafti dentistry school, shahid sadoughi university of medical sciences, yazd, ir iran saeeb shirzadi dentistry school, shahid sadoughi university of medical sciences, yazd, ir iran

conclusions the results of the current study suggest that long term use of dentures can cause a wide range of candida species colonization, resulting angular cheilitis. there was a need for an oral manifestation management-based strategy focusing on clinical and preventative treatment. angular cheilitis can be prevented by changing and replacing a new denture to modify the face vertical dimensi...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2005
Hisao Hayakawa

It is demonstrated that omega(-4/3) law of the power spectrum, with the angular frequency omega in dissipative flows, is produced by the emission of dispersive waves from the antikink of an congested domain. The analytic theory predicts that the spectrum is proportional to omega(-2) for relatively low frequency and omega(-4/3) for high frequency.

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