نتایج جستجو برای: weak base

تعداد نتایج: 393981  

Journal: :Monthly Notices of the Royal Astronomical Society 2016

In this research a comprehensive finite element program was developed in order to carry out an elasto perfectly plastic analysis of geogrid reinforcement of a model pavement. Qualitative agreement is seen between the numerical results and experiment. The results indicate the influence of geogrid in reduction of vertical deformation of pavements. It is also seen that for strong subgrade, the opt...

2017
Go Kasuya Yuichiro Fujiwara Hisao Tsukamoto Satoshi Morinaga Satoshi Ryu Kazushige Touhara Ryuichiro Ishitani Yuji Furutani Motoyuki Hattori Osamu Nureki

P2X receptors are trimeric ATP-gated cation channels involved in diverse physiological processes, ranging from muscle contraction to nociception. Despite the recent structure determination of the ATP-bound P2X receptors, the molecular mechanism of the nucleotide base specificity has remained elusive. Here, we present the crystal structure of zebrafish P2X4 in complex with a weak affinity agonis...

2008
Johanna N. Y. Franklin Frank Stephan Liang Yu

A set A is a base for Schnorr randomness if it is Turing reducible to a set R which is Schnorr random relative to A, and the notion of a base for weak 1-genericity can be defined similarly. We show that A is a base for Schnorr randomness if and only if A is a base for weak 1-genericity if and only if the halting set K is not Turing reducible to A. Furthermore, we define a set A to be high for S...

Abolghasem Heidarabadi Zahra Najafi

The aim of this study is to investigate the role of security in social deviations among women of Babol city. Descriptive survey research method was used and the unit of analysis is 15-29 year old women that 284 women are selected on the basis of Cochran formula and using multi-stage random cluster sampling. The results show that there is a weak significant relationship between the independent v...

Journal: :Discrete Mathematics 2011
David M. Howard Stephen J. Young

The linear discrepancy of a poset P is the least k such that there is a linear extension L of P such that if x and y are incomparable, then |hL(x)− hL(y)| ≤ k. Whereas the weak discrepancy is the least k such that there is a weak extension W of P such that if x and y are incomparable, then |hW (x)− hW (y)| ≤ k. This paper resolves a question of Tanenbaum, Trenk, and Fishburn on characterizing w...

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