نتایج جستجو برای: 570 and 503
تعداد نتایج: 16828154 فیلتر نتایج به سال:
Objective: The objective of this study was to determine under the view literature, the indications, findings, and complications of diagnostic and operative laparoscopy performed at a teaching hospital. Methods: A total of 503 cases for which the laparoscopy was performed for diagnostic and operative purposes was included into this study. Demographic characteristics, length of operative time, le...
BACKGROUND Our aim was to determine whether regional left ventricular (LV) function on a resting transthoracic echo (TTE) provides prognostic information in patients with varying degrees of ischemia on myocardial perfusion imaging. METHODS Between 2004 - 2009, we identified 503 patients (mean age 69 (SD 11); 79% male) with reversible ischemia on a myocardial SPECT scan who had a TTE within 30...
موضوع این پژوهش " بررسی اندیشه عرفانی نجم رازی" عارف قرن هفتم می باشد. از آنجایی که تصوف پس از او از شیوه های مختلف عرفانی او بهره جسته است تأثیر اندیشه این عارف بزرگ در برخی از آثار بعد از او قابل ملاحظه است. در این تحقیق سعی شده است با مراجعه به منابع مختلف و تحلیل آثار نجم رازی به بررسی اندیشه او پرداخته شود. این تألیف شامل دو بخش می باشد. بخش اول به بررسی جهان بینی نجم رازی در حول دو محور ح...
Understanding the mechanisms of early cardiac fate determination may lead to better approaches in promoting heart regeneration. We used a mesoderm posterior 1 (Mesp1)-Cre/Rosa26-EYFP reporter system to identify microRNAs (miRNAs) enriched in early cardiac progenitor cells. Most of these miRNA genes bear MESP1-binding sites and active histone signatures. In a calcium transient-based screening as...
Objective This study was carried out to analyze the effect of varying kilovoltage peak (kVp) on Hounsfield unit (HU) for various tissue substitutes in two different phantoms and their dosimetric impact dose calculation Monaco treatment planning system version 5.11.02. Methods HU density materials obtained from computed tomography images acquired at kVps (80, 100, 120). Two (CatPhan 503 CIRS 062...
In this study, we aimed to evaluate whether candidate genes for abiotic stresses in Fagus sylvatica L. are also herbaceous plants, with the purpose of better defining stress response model F. sylvatica. Therefore, a meta-analysis was performed on published papers related stress. Firstly, carried out systematic review regarding activity 24 selected under reported 503 articles. After choosing inc...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید