نتایج جستجو برای: bonab branch
تعداد نتایج: 79953 فیلتر نتایج به سال:
new study identifies a possible new function for endostatin, the potential cancer-killer that checks blood vessel growth. Within the developing kidney, endostatin may help regulate the branching that establishes the network of urine-collecting tubules. Cells in the ureteric bud divide and change shape to form the plumbing system of the kidney. Because endostatin inhibits blood vessel formation,...
Investigation and analysis of groundwater quality to monitor contamination and identify the most important pollutants and pollution points is one of the research fields. The objective of this research was to plan to improve groundwater quality on various spatial and temporal scales. Groundwater information of Maragheh-Bonab plain was collected from 26 wells in 10 years (2001-2011) with 454 samp...
background: several echocardiographic markers have been introduced to assess the left ventricular (lv) mechanical dyssynchrony. we studied dyssynchrony markers and the latest lv activation site in heart failure patients with and without left bundle branch block (lbbb). methods: conventional echocardiography and tissue velocity imaging were performed for 78 patients (lv ejection fraction ≤ 35%),...
چکیده : در این پایان نامه طراحی و ساخت کوپلر branch-line سه بانده با استفاده از ساختاری که در سه فرکانس جداگانه می تواند جانشین خط انتقال ?/4 با امپدانس مشخصه z_c در یک کوپلر branch-line معمولی شود انجام می شود. این ساختار به گونه ای طراحی می شود که بتواند در فرکانس طراحی f_0 فاز 3?/2 ، در فرکانس تشدید f_1 باند پایین فاز ?/2، در فرکانس تشدید f_2 باند بالا فاز 5?/2 و امپدانس مشخصه z_c مطلوب را د...
Introduction:‎‏ ‏Cardiovascular diseases are causes of death in many industrialized countries. ‎This disease is among the most common, serious and deadly diseases in Iran.‎ Objective:‎‏ ‏This study was performed to determine some of the behavioral risk factors ‎associated with cardiovascular diseases in Bonab city staffs. ‎ Methods:‎‏ ...
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