نتایج جستجو برای: f1 channel

تعداد نتایج: 247908  

2013
Quentin M. Anstee Susanne Knapp Edward P. Maguire Alastair M. Hosie Philip Thomas Martin Mortensen Rohan Bhome Alonso Martinez Sophie E. Walker Claire I. Dixon Kush Ruparelia Sara Montagnese Yu-Ting Kuo Amy Herlihy Jimmy D Bell Iain Robinson Irene Guerrini Andrew McQuillin Elizabeth M.C. Fisher Mark A. Ungless Hugh M.D. Gurling Marsha Y. Morgan Steve D.M. Brown David N. Stephens Delia Belelli Jeremy J. Lambert Trevor G. Smart Howard C. Thomas

Alcohol dependence is a common, complex and debilitating disorder with genetic and environmental influences. Here we show that alcohol consumption increases following mutations to the γ-aminobutyric acidA receptor (GABAAR) β1 subunit gene (Gabrb1). Using N-ethyl-N-nitrosourea mutagenesis on an alcohol-averse background (F1 BALB/cAnN x C3H/HeH), we develop a mouse model exhibiting strong heritab...

2010
Milen Kouylekov Matteo Negri Yashar Mehdad Elena Cabrio

This paper overviews FBK’s participation in the Main and KBP Validation Pilot task organized within the RTE6 Evaluation Campaign. Our submissions have been produced running the EDITS (Edit Distance Textual Entailment Suite) open source RTE package, which allows to experiment with different combinations of algorithms, entailment rules, and optimization strategies. The evaluation on test data con...

2011
Antoine Amarilli Sascha Müller David Naccache Dan Page Pablo Rauzy Michael Tunstall

In addition to its usual complexity assumptions, cryptography silently assumes that information can be physically protected in a single location. As one can easily imagine, real-life devices are not ideal and information may leak through different physical side-channels. It is a known fact that information leakage is a function of both the executed code F and its input x. In this work we explor...

Journal: :Formalized Mathematics 2010
Xiquan Liang Ling Tang

(3) (δh[f ])(x) = (∇h 2 [f ])(x)− (∇−h2 [f ])(x). (4) (~ ∆h[r f1 + f2])(n+ 1)(x) = r · (~ ∆h[f1])(n+ 1)(x) + (~ ∆h[f2])(n+ 1)(x). (5) (~ ∆h[f1 + r f2])(n+ 1)(x) = (~ ∆h[f1])(n+ 1)(x) + r · (~ ∆h[f2])(n+ 1)(x). (6) (~ ∆h[r1 f1 − r2 f2])(n+ 1)(x) = r1 · (~ ∆h[f1])(n+ 1)(x)− r2 · (~ ∆h[f2])(n+ 1)(x). (7) (~ ∆h[f ])(1) = ∆h[f ]. (8) (~ ∇h[r f1 + f2])(n+ 1)(x) = r · (~ ∇h[f1])(n+ 1)(x) + (~ ∇h[f2])(...

2013
Hien-Kun Ng Ting-Fung Poh Sau-Kuen Lam See-Ziau Hoe

BACKGROUND Previous studies of Gynura procumbens (G. procumbens) have shown that partially purified fractions of the leaves are capable of lowering the blood pressure of rats by inhibiting angiotensin-converting enzymic activity and causing vasodilatation. The objectives of this study were therefore to further purify the active compounds that exhibited selective effects on blood vessels, determ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2001
T A Quill D Ren D E Clapham D L Garbers

Calcium ions play a primary role in the regulation of sperm cell behavior. We report finding a voltage-gated ion channel (CatSper2) that is expressed in male germ cells but not in other cells. The putative channel contains 6 transmembrane segments, making it more similar to the voltage-gated potassium channels, but the ion selectivity pore domain sequence resembles that of a Ca(v) channel. The ...

2015
Bert van den Berg Satya Prathyusha Bhamidimarri Mathias Winterhalter

COG4313 proteins form a large and widespread family of outer membrane channels and have been implicated in the uptake of a variety of hydrophobic molecules. Structure-function studies of this protein family have so far been hampered by a lack of structural information. Here we present the X-ray crystal structure of Pput2725 from the biodegrader Pseudomonas putida F1, a COG4313 channel of unknow...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم تربیتی 1389

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده منابع طبیعی و علوم دریایی 1391

ماهی آزاد دریای خزر (salmo trutta caspius) یکی از گونه های بومی دریای خزر می باشد که از نظر زیست محیطی بسیار مورد توجه بوده و حفاظت و بازسازی ذخایر مبتنی بر حفظ تنوع ژنتیکی آن اهمیت بالایی دارد. خصوصیات ویژه این گونه چون بازارپسندی و کیفیت بالای گوشت تمایل به تکثیر و پرورش این گونه در بخش آبزی پروری کشور ایران را افزایش داده و لاروهای بدست آمده از نسل f1 این ماهی در استان هایی چون مازندران، تهر...

Journal: :international journal of nano dimension 0
m. falahaty naghibi school of mechanical enginnering, shahid rajaee teacher training university, tehran, iran. m. rahimi-esbo young researchers and elite club, buin zahra branch, islamic azad university, buin zahra, iran. r. mohammadyari young researchers and elite club, buin zahra branch, islamic azad university, buin zahra, iran. k. mobini school of mechanical enginnering, shahid rajaee teacher training university, tehran, iran.

using of nanofluids and ducts with corrugated walls are both supposed to enhance heat transfer, by increasing the heat transfer fluid conductivity and the heat transfer area respectively. use of a diverging duct with a jet at inlet section may further increase heat transfer by creating recirculation zones inside the duct. in this work two-dimensional incompressible laminar flow of a nanofluid e...

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