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OBJECTIVE To assess the use of dobutamine magnetic resonance imaging (MRI) as a preoperative predictor of myocardial functional recovery after revascularisation, comparing wall motion and radial wall thickening analyses by observer and semi-automated edge detection. PATIENTS 25 men with multivessel coronary disease and resting wall motion abnormalities were studied with preoperative rest and ...
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
Laboratory studies were conducted to compare the relative fitness of clodinafop-propargyl herbicide resistant Lolium rigidum accessions with their clodinafop-propargyl susceptible counterparts in 2014. Factors evaluated were Lolium populations at constant salinity stress (0, 5, 10, 15, 20 and 25 dS cm2) and water stress (0, -3, -6, -9, -12 and -15 bar). The maximum germination in salinity stres...
We study the semi-classical limit of the nonlinear Schrödinger-Poisson (NLSP) equation for initial data of the WKB type. The semi-classical limit in this case is realized in terms of a density-velocity pair governed by the Euler-Poisson equations. Recently we have shown in [ELT, Indiana Univ. Math. J., 50 (2001), 109–157], that the isotropic Euler-Poisson equations admit a critical threshold ph...
تیلریوزیس گرمسیری یک بیماری لنفوپرولیفراتیو پیشرونده در گاومیش و گاو می¬باشد که بوسیله تیلریا آنولاتا ایجاد می¬شود. تیلریا اورینتالیس در گروه تیلریاهای خوش¬خیم قرار دارد (تیلریا سرجنتی، تیلریا بوفلی و تیلریا اورینتالیس). تیلریوزیس خوش خیم گاو و گاومیش، دارای علائم بالینی ملایم یا بدون علائم می¬باشد. در این مطالعه 138 نمونه¬ی خون از گاومیش¬ها و 138 نمونه¬ی خون از گاوها جمع آوری و مورد آزمایش ق...
During the last two decades, active and semi-active control of civil engineering structures has made rapid progress in Japan. This technology has become widely used in earthquake engineering design, and more than 50 control systems have already been applied to buildings in Japan. The 1995 Hyogo-ken Nanbu Earthquake opened a door to positive development of semi-actively-controlled buildings agai...
Department of Polymer Chemistry, Zern University of Groningen, Nijenborgh 4, E-mail: [email protected]; Tel: +31-50 363 68 Dutch Polymer Institute (DPI), P.O. Box 90 † Electronic supplementary information ( crude PA8F from the enzymatic kinetics st crude PA8F determined by SEC, molec the puried FDCA-based semi-aromatic obtained FDCA-based semi-aromatic pol DSC curves of the obtained FDCA-based 1...
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