منابع مشابه
Number 11
The Transmission Control Protocol (TCP) is used for reliable delivery of data over unreliable networks. Practically, most TCP mechanisms have been carefully designed for wired networks. Neglecting the characteristics of wireless environments can lead to TCP implementations with poor performance. In order to use TCP in mobile networks, improvements have been proposed in this paper to enhance TCP...
متن کاملNumber 11
This paper presents a new implementation of a hybrid ciphering system of images in Fourier domain based on two chaotic maps. The first map is the Bakermap,which is used to scramble the image pixels in three modes of operation (CBC, CFB and OFB). The second map is the logistic map,whose secret key depends on the plain text. In the key generation step of the logistic map, the chaotic stream is ge...
متن کاملAbstracts Volume 11 Number 2
In this research work an attempt has been made to minimize flank wear of uncoated carbide inserts while machining AISI 1045 steel by finite element analysis. Tool wear is the predominant factor that causes poor surface finish and is responsible for the dimensional accuracy of the machined surface. The quality of component produced decides the effectiveness and competitiveness of any manufacturi...
متن کاملModel Theory, Volume 47, Number 11
group Aut(M). Stability and Diophantine Geometry A structure M is said to be unstable if it interprets a bipartite graph (P,Q,R) with the feature that for each n there are ai ∈ P and bi ∈ Q for i = 1, . . . , n such that R(ai, bj ) if and only if i < j. A complete theory is unstable if some (any) model is unstable. If M is unstable (witnessed by (P,Q,R) ) and saturated, then there are ai and bi...
متن کاملCityscape Volume 11 Number 2 - July 2009
It is expected that the final Real Estate Settlement Procedures Act rule will encourage shopping, increase efficiency, lower housing costs, and promote the purchase of loans that are more suited to a household’s needs. The transfer of markups from firms charging excessive fees to consumers has been estimated to be approximately $670 per loan (a total of $8.35 billion) but could be as high as $1...
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عنوان ژورنال:
نشریه شهرسازی و معماریجلد ۱، شماره ۱۱، صفحات ۱-۱۰۸
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