نتایج جستجو برای: cascade property
تعداد نتایج: 202905 فیلتر نتایج به سال:
چکیده: فرض کنید که تابعی از اپسیلون یک مجموع نامتناهی از احتمالات موزون مربوط به مجموع های جزئی براساس یک دنباله از متغیرهای تصادفی مستقل و همتوزیع باشد، و همچنین فرض کنید توابعی مانند g و h وجود دارند که هرگاه امید ریاضی توان دوم x متناهی و امیدریاضی x صفر باشد، در این صورت می توان حد حاصلضرب این توابع را بصورت تابعی از امید ریاضی توان دوم x نوشت. حالت عکس نیز برقرار است. همچنین ما با استفاده...
در مواردی که به تبرید در دماهای پایین نیاز است از جمله درسیستم های انجماد سریع و همچنین در تبرید مرحله ای مقرون به صرفه نیست. چرا که نسبت فشار بالاو نرخ بالای تراکم در کمپرسور که منجر به (high discharge problem) می شود و فشار و دمای خروجی بالای روغن بازده و بازده حجمی و ضریب عملکرد پایین سیکل را به همراه دارد. صنعتی که اختلاف دمای زیاد بین منبع و چاه حرارتی وجود دارد استفاده از سیستم های تبرید ...
competition is against monopoly and intellectual property creates monopoly for intellectual property owner. this article had been paid cooperation between apparently contradictory policies. exhaustion, parallel imports, compulsory license, intellectual property exploitation contract that coincide with competition are methods of cooperation between intellectual property and competition law. comp...
Rain gauge stations that measure fine scale rainfall are mainly limited in number or in the length of the recorded data. Therefore, temporal disaggregation models have been considered because of their ability in generating fine scale data from coarse scale measurements of rainfall. In this study, microcanonical cascade model, which is based on the scaling properties of rainfall and consta...
right of private property is of the most important individual rights of society that lies in the heart of private law. in islamic law protection of property as one of the five goals of fighhe, that is, protection of sagacity, religion, generation and self, is to be stipulated. based on article 140 of civil code the process of property acquisition is restricted to four cases. on the other hand, ...
Rights ©1999 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. ABSTRACT In recent years, filter banks have been shown...
The paper deals with the Stokes problem, associated a flow of viscous incompressible fluid through spatially periodic profile cascade. We use results from [32] (the maximum regularity property in $L^2$-framework) and [33] weak solvability $W^{1,r}$), extend findings on to general $L^r$-framework (for $1<r<\infty$). Using reduction one spatial period $\Omega$, problem is formulated by means boun...
A set C can be strongly coded under condition < B, C(A) >, where B and C are classes of sets possibly with other parameters, iff there exists A ∈ B such that every Z ∈ C(A) can be used to compute C. The issue is widely studied especially in effective mathematics and reverse mathematics. In this paper, we focus on three kinds of conditions, namely, density condition, enumeration condition and pa...
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