نتایج جستجو برای: left tau
تعداد نتایج: 314757 فیلتر نتایج به سال:
BACKGROUND The importance of the mitral apparatus to left ventricular function has been suggested in clinical studies. The effect of disruption of the mitral apparatus on left ventricular diastolic and systolic properties has not been fully documented. METHODS AND RESULTS We investigated the end-diastolic and end-systolic pressure-volume and stroke work-end-diastolic volume relations and meas...
PURPOSE To study the parameters of the 1331 fat saturation pulse (saturation pulse flip angle (SPFA) and interpulse delay (tau)) in order to identify values that provide optimal vessel visibility. METHODS Carotid bifurcations of three healthy subjects were studied. RESULTS The optimal values for the SPFA and tau were 60 degrees (7.5 degrees, -22.5 degrees, 22.5 degrees, -7.5 degrees) and 2....
We report on a patient presenting Pick's disease similar to the one reported by Pick in 1892, with ubiquitin-positive and tau-negative inclusions. His diagnosis was made on the basis of clinical (language disturbance and behavioural disorders), neuropsychological (progressive aphasia of the expression type and late mutism), neuroimaging with magnetic resonance (bilateral frontal and temporal lo...
این پایان نامه، روش tau را برای یافتن جواب های عددی معادلات انتگرال همرشتاین، بر حسب توابع پایه ای متعامد، چند جمله ای های برنشتاین و توابع چندمقیاسی برنشتاین ارائه می دهد. معادلات انتگرال مطرح شده، معادلات انتگرال فردهلم همرشتاین و معادلات انتگرال ولترای همرشتاین می باشند. ایده اصلی در این روش، استفاده از ماتریس عملیاتی روش tau برای انتگرال گیری از تابع غیرخطی می باشد. برای این منظور ابتدا با ...
In this paper, we define and study the notion of zero elements in topoframes; a topoframe is a pair $(L, tau)$, abbreviated $L_{ tau}$, consisting of a frame $L$ and a subframe $ tau $ all of whose elements are complemented elements in $L$. We show that the $f$-ring $ mathcal{R}(L_tau)$, the set of $tau$-real continuous functions on $L$, is uniformly complete. Also, t...
We investigate the effects of wave localization on the delay time tau (frequency sensitivity of the scattering phase shift) of a wave transmitted through a disordered waveguide. Localization results in a separation tau=chi+chi(') of the delay time into two independent but equivalent contributions, associated to the left and right end of the waveguide. For N=1 propagating modes, chi and chi(') a...
We search for pair production of doubly charged Higgs particles (H+/- +/-) followed by decays into electron-tau (etau) and muon-tau (mutau) pairs using data (350 pb(-1) collected from [over]pp collisions at sqrt[s]=1.96 TeV by the CDF II experiment. We search separately for cases where three or four final-state leptons are detected, and combine results for exclusive decays to left-handed etau (...
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