نتایج جستجو برای: 1257
تعداد نتایج: 513 فیلتر نتایج به سال:
Abstract There are three basic boundary value problems for the inhomogeneous polyanalytic equation in planar domains, well-posed iterated Schwarz problem, and further two over-determined of Dirichlet Neumann type. These investigated domains having a harmonic Green function. For treated earlier [Ü. Aksoy, H. Begehr, A.O. Çelebi, AV Bitsadze’s observation on bianalytic functions problem. Complex ...
برهان وجودی عبارت است از برهان که از درک حقیقت و مفهوم واجب الوجود به وجود خارجی واجب الوجود استدلال شده باشد. و برهان صدیقین عبارت است از برهان که وسط در آن چیزی جدا و بیگانه ای از واجب الوجود نباشد. برهان وجودی اولین بار در مغرب توسط آنسلم پایه ریزی شد و او برهان وجودی را چنین تقریر نمود که: ما میتوانیم بزرگترین موجود که بزرگتر از آن قابل تصور نیست تصور نماییم پس باید این بزرگترین موجود در عا...
N Engl J Med 2003;349:1257-66. Copyright © 2003 Massachusetts Medical Society. pilepsy is one of the most common neurologic problems worldwide. Approximately 2 million persons in the United States have epilepsy, and 3 percent of persons in the general population will have epilepsy at some point in their lives. 1 In recent years, important advances have been made in the diagnosis and treatment o...
We derive the averaged equations describing a series array of Josephson junctions shunted by a parallel inductor-resistor-capacitor load. We assume that the junctions have negligable capacitance (β = 0), and derive averaged equations which turn out to be completely tractable: in particular the stability of both in-phase and splay states depends on a single parameter, δ. We find an explicit expr...
This article examines the development of the educational and vocational careers of 1257 subjects born between 1961 and 1969 as a function of economic circumstances in the Netherlands during the eighties. Subjects were expected to attend school longer in times of recession, to have a higher level of education, while getting a suitable, high-quality job (in terms of number of hours, appointment t...
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