نتایج جستجو برای: in 1997
تعداد نتایج: 16985108 فیلتر نتایج به سال:
OBJECTIVE To examine trends in suicide rates in Israel over a 13-year period. METHOD All cases of autopsy-confirmed suicide in Israel from 1985 to 1997 were retrospectively reviewed. RESULTS An overall annual increase in suicide rates, with rates in men 3 times higher than those in women, was observed. Suicide rates were highest in the second and third decades of life. Unlike Western countr...
واسیلی لئونیف یکی از خالقان اصلی و شکل‌دهندگان علم اقتصاد قرن بیستم است. وی تئوری داده- ستانده و تکنیک‌هایی برای ساخت جداول داده- ستانده داده‌های اقتصادی و تکنولوژیک خلق کرد و به دلیل تقویت جداول داده- ستانده به عنوان توان‌مندترین و گسترده‌ترین ابزار مورد استفاده در تجزبه و تحلیل ساختار اقتصادی معتبر بود. علاوه بر این نظریه ماتریس‌های داده- ستانده نقش مهمی در توضیح نظریه تعادل عمومی در دو...
Background and Aim: Thalassemia major (ThM) is one of the most common autosomal recessive genetic disorders in the world. Its prevention and control is a priority in the disease prevention programs in the Iranian health system. The ThM screening program (screening at the time of marriage) has been an important step in its prevention in Iran. This study aimed to evaluate this program. Materia...
Considering the fact that early hypocalcemia is the most common type of neonatal hypocalcemia which manifests during the first few days of Iife (72 hours) and that hypocalcemia in low birth weight neonates is very common, this descriptive study on hypocalcemia was conducted to determine the frequency of hypocalcemia in low birth weight neonates in the city of Kashan in the first 9 months of...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید