نتایج جستجو برای: tr
تعداد نتایج: 17148 فیلتر نتایج به سال:
The expression and accumulation of members of the 1-aminocyclopropane-1-carboxylate (ACC) synthase (ACS) and ACC oxidase (ACO) gene families was examined in white clover roots grown in either Pi (phosphate) sufficient or Pi-deprived defined media. The accumulation of one ACO isoform, TR-ACO1, was positively influenced after only 1 h of exposure to low Pi, and this was maintained over a 7-day ti...
s of Remediation Case Studies vol 1-8(prepared for the Federal RemediationTechnologies Roundtable FRTR)www.epa.gov/tio/pubitech.htm WSRC-TR-2005-00198, Rev. 0January 5, 2006Page 147 of 147 This page intentionally left blank.
The rainfall and runoff relationship becomes an intriguing issue as urbanization continues to evolve worldwide. In this paper, we developed a simulation model based on the soil conservation service curve number (SCS-CN) method to analyze the rainfall-runoff relationship in Guangzhou, a rapid growing metropolitan area in southern China. The SCS-CN method was initially developed by the Natural Re...
BACKGROUND Atrial fibrillation (AF) can be a risk factor for development of significant tricuspid regurgitation (TR). We investigated which clinical and echocardiographic parameters were related to severity of functional TR in patients with lone AF. METHODS A total of 89 patients with lone AF were enrolled (75 ± 11 years; 48% male): 13 patients with severe TR, 36 patients with moderate TR, an...
چکیده هدف مطالعه حاضر، ارزیابی اقتصادی واحدهای تولیدی خیار گلخانه ای در شهرستان بیرجند و بررسی عوامل مؤثر برآن می باشد. جامعه آماری پژوهش را کلیه گلخانه داران تولید کننده خیار گلخانه ای در سطح شهرستان بیرجند (50 واحد) تشکیل داده اند که به روش سرشماری مورد مطالعه قرار گرفته اند. برای ارزیابی اقتصادی واحد های تولیدی از شاخص درآمد کل به هزینه کل (tr/tc) و تحلیل تبعیضی بهره گرفته شده است. بر اساس ش...
Variations in theaflavin and thearubigin content during fermentation and the effects of these variations on brightness and total color in black tea were evaluated at the Tea Research Center in Lahijan in the year 2004. Percentages of theaflavin (TF), thearubigin (TR), total color and brightness were determined in two clones 100 and in the natural Chinese hybrid during flushing in the months of...
BACKGROUND Despite correction of left-sided cardiac lesions, associated functional tricuspid regurgitation (TR) that was surgically ignored can persist. It can also appear de novo. The aim of this study was to analyze TR in a group of patients who underwent successful revascularization and mitral valve repair (MVRep) for functional ischemic mitral regurgitation (MR). METHODS AND RESULTS Among...
the purpose of the present study was to evaluate anti-nociceptive effects of morphine, tramadol, meloxicam and their combinations in rats. seventy male wistar rats were divided into seven equal groups and randomly assigned to receive intraperitoneal saline (s) (control group, 1.0 ml kg-1), morphine (mo) (4.0 mg kg-1), tramadol (tr) (12.5 mg kg-1), meloxicam (ml) (1.0 mg kg-1), tramadol- morphin...
In this paper we study the asymptotic distribution of the moments of (nonnormalized) traces Tr(w1),Tr(w2), . . . ,Tr(wr), where w1, w2, . . . , wr are reduced words in unitaries in the group U(N). We prove that as N → ∞ these variables are distributed as normal gaussian variables √ j1Z1, . . . , √ Zr , where j1, . . . , jr are the number of cyclic rotations of the words w1, . . . , ws leaving t...
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