نتایج جستجو برای: ls 10011h
تعداد نتایج: 11141 فیلتر نتایج به سال:
در سالهای اخیر، پژوهشهای فراوانی روی کاربُرد تبدیل ویولت در سیستمهای چندکاریری و همچنین جایگزینی بانک فیلتر به جای تبدیل فوریه در اینگونه سیستمها صورت گرفته است. نتایج پژوهشها برتری کیفی سیستمهای چندکاریری مبتنی بر بانک فیلتر (fbmc) را به دلیل محدودیت طیفی کانالهای فرعی نسبت به سیستمهای چندکاریری مبتنی بر تبدیل فوریه (dft-ofdm) به ویژه در شرایطی که تعداد زیرحاملها کم باشد نشان میده...
An antibody directed against Kit protein was used to investigate the distribution of interstitial cells of Cajal (ICC) within the murine colon. The ICC density was greatest in the proximal colon and decreased along its length. The distribution of the different classes of ICC in the aganglionic colons of lethal spotted (ls/ls) mice was found to be similar in age-matched wild-type controls. There...
Blind Evaluation of Nearest Neighbor Queries Using Space Transformation to Preserve Location Privacy
5 /42 • Any entity in the system can be adversarial – The LS and other clients – Slightly different for querying other users • Secure client/server communication channel – Any privacy violation should have included LS – We focus on LS as the most powerful adversary Privacy/Efficiency Dilemma •Privacy: Hiding knowledge of object & query locations from LS •Efficiency: LS requiring this knowledge ...
Live fibre bundles were isolated from the fast myotomal muscle of short-horned sculpin (Myoxocephalus scorpius L.) and isometric contractile properties and the force­velocity (P­V) relationship determined at 5, 10 and 15 °C. Experiments were carried out on winter- and summer-caught sculpins and on individuals acclimated for 6­8 weeks to either 5 or 15 °C (12 h:12 h light:dar...
The adsorption of the lactonic (LS) and acidic (AS) forms of sophorolipid and their mixtures with the anionic surfactant sodium dodecyl benzene sulfonate (LAS) has been measured at the air/water interface by neutron reflectivity, NR. The AS and LS sophorolipids adsorb with Langmuir-like adsorption isotherms. The more hydrophobic LS is more surface active than the AS, with a lower critical micel...
BACKGROUND/AIMS Liver stiffness (LS) as assessed by transient elastography (TE) can change longitudinally in patients with chronic hepatitis B (CHB). The aim of this study was to identify the factors that improve LS. METHODS Between April 2007 and December 2012, 151 patients with CHB who underwent two TE procedures with an interval of about 2 years were enrolled. Ninety-six of the 151 patient...
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