نتایج جستجو برای: technology and r
تعداد نتایج: 16935951 فیلتر نتایج به سال:
wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...
We study the response time of the S1 and X2 handover procedures between (H)eNBs in a CRAN and a virtualized EPC, and compare it to that for the existing nonvirtualized case.
As the use of graphical user interfaces expands into new areas, icons are becoming an increasingly important aspect of GUIs. Oddly, little research has been done into the the costs and benefits associated with using icons. One aspect of icons, icon borders, has been proposed as a means of adding information to icons. An experiment was conducted in which the potential cost in response time of us...
Some studies characterize bubbles as speculative phenomena in which investors pay more than the value of the asset’s dividend stream in anticipation of receiving a profit by selling the asset later. We study the number of consumption opportunities as a necessary condition for the existence of bubbles. Our model permits continuous trading over a finite horizon, but it also assumes investors cons...
This paper presents an ACT-R model of a realistic menu item selection task from a previous study. The model aims to explain observed trends in both the mean and dispersion of response time (RT) with respect to both menu length and amount of practice. Our model follows previous work in assuming that the primary strategies for determining the location of the target menu item are visual search and...
abstract:assume that y is a banach space such that r(y ) ? 2, where r(.) is garc?a-falset’s coefficient. and x is a banach space which can be continuously embedded in y . we prove that x can be renormed to satisfy the weak fixed point property (w-fpp). on the other hand, assume that k is a scattered compact topological space such that k(!) = ? ; and c(k) is the space of all real continuous ...
ضریب رفتار یا behavior factor برای اولین بار در سال 1985 و در گزارش (aa c-06 (applied technology council) در ادبیات فنی خود را نمایان ساخت . بطور کلی زیربنا و اساس ظهور ضریب r در آیین نامه استفاده از ظرفیت مازاد بر حالت الاستیک مصالح می باشد. استفاده از خصوصیات پلاستیک مصالح باعث می شود که طراحی ها اقتصادی تر شده و دستیابی به طرحهای بهینه با توجه به خصوصیات واقعی مصالح میسر شود. ضریب رفتار سازه...
فرض کنیم r حلقه ای یکدار و شرکت پذیر باشد. بنابراین حلقه یک حلقه بئر (متناظراً شبه بئر) نامیده می شود، هرگاه پوچساز چپ هر زیرمجموعه ناتهی(متناظراً هر ایده آل) آن، توسط یک خودتوان تولید شود. در این پایان نامه، مقالات زیر را مورد بررسی و مطالعه قرار گرفته است: yi.z and zhou.y, baer and quasi-baer properties of group rings, journal of the australian mathematical society. 83 (2007), no. 2, 285-296 ...
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