نتایج جستجو برای: syber space
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چکیده زمینه و هدف: روش میکروسکوپی همراه با کشت، روش استاندارد طلایی برای تشخیص انگل لیشمانیا است . استفاده از روش های ملکولی از جمله روش rt-pcr برای تشخیص این بیماری در مقایسه با روش های میکروسکوپی از حساسیت و ویژگی بالاتری برخوردار است. اما با توجه به گرانی تجهیزات آن و زمانی که برای انجام آن صرف می-شود به صورت گسترده مورد استفاده قرار نمی گردد. استفاده از روش تکثیری بر پایه ی اسید نوکلئیک (na...
there are many approaches for solving variety combinatorial optimization problems (np-compelete) that devided to exact solutions and approximate solutions. exact methods can only be used for very small size instances due to their expontional search space. for real-world problems, we have to employ approximate methods such as evolutionary algorithms (eas) that find a near-optimal solution in a r...
ما در دنیایی زندگی می کنیم که همیشه در حال تغییر و تحول است . رشد سریع علم و تکنولوژی ، تغییرات شرایط اقتصادی ، سیاسی و اجتماعی سازمان را تحت تاثیر خود قرار می دهند. بنابراین سازمانها بایستی در درون خود دارای یک مکانیزم مناسب برای تطبیق خود با تحولات علمی ، تکنولوژی و اجتماعی باشند و دائما"همه سیستمهای فنی و منابع انسانی خود را تواءما"توسعه داده و آنها را به روز نمایند. مدیریت استراتژیک منابع ا...
in the present paper, we introduce the sequence space [{l_p}(e,delta) = left{ x = (x_n)_{n = 1}^infty : sum_{n = 1}^infty left| sum_{j in {e_n}} x_j - sum_{j in e_{n + 1}} x_jright| ^p < infty right},] where $e=(e_n)$ is a partition of finite subsets of the positive integers and $pge 1$. we investigate its topological properties and inclusion relations. moreover, we consider the problem of fin...
for the first time in the minkowski space, an rn 1 time-like complementary ruled surface isdescribed and relations are given connected with an asymptotic and tangential bundle of the time-likecomplementary ruled surface. furthermore, theorems are given related to edge space, central space andcentral ruled surface of this complementary ruled surface.
Aims: From Lufor’s perspective, space is constructed based on spatial operation, recreation and the space in which recreation takes place. This approach is a descriptive view of the relationship between space from a materialistic point of view and its dominant ideas with its dwellers. In this perspective, humans integrate distinct and indistinct data of space and create map-like mental images f...
since the dawn of space age, international community was faced with the challenge of determination of the norms governing human activities in space. among these, sovereignty, appropriation and property rights were the most sophisticated problems. the question was that whether states are permitted to extend their terrestrial sovereignty to outer space and appropriate space and celestial bodies o...
Background: The aim of this research was to determine the Mn superoxide dismutase (Mn SOD) gene expression and the impact of oxidant and inflammatory markers on Mn SOD gene expression in active men and women. Methods: This research was a semi-experimental with repetitious measurement, and 24 active men (12) and women (12) (21-23 years) voluntarily participated in this research after ...
Abstract Background and Objective: Culture, microscopic method is a gold standard method for identification of Lishmania parasite. The use of Molecular methods such as RT- PCR compared to microscopic methods has a higher sensitivity and specificity however, it is not widely used due to its expensive equipment and the time requested. The use of nucleic acid sequence based amplification (NASBA) ...
let $omega_x$ be a bounded, circular and strictly convex domain of a banach space $x$ and $mathcal{h}(omega_x)$ denote the space of all holomorphic functions defined on $omega_x$. the growth space $mathcal{a}^omega(omega_x)$ is the space of all $finmathcal{h}(omega_x)$ for which $$|f(x)|leqslant c omega(r_{omega_x}(x)),quad xin omega_x,$$ for some constant $c>0$, whenever $r_{omega_x}$ is the m...
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