نتایج جستجو برای: 39 and 35 cm
تعداد نتایج: 16872691 فیلتر نتایج به سال:
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OBJECTIVE To investigate the association between neck circumference and central obesity, overweight, and metabolic syndrome in Chinese individuals with type 2 diabetes. RESEARCH DESIGN AND METHODS A total of 3,182 diabetic subjects (aged 20-80 years) were recruited from 15 community health centers in Beijing using a multistage random sampling approach. RESULTS Receiver operating characteris...
Flow-volume loops were monitored continuously in 39 patients undergoing thoracic surgery requiring one-lung ventilation. In 26 of the 39 patients (67%), auto-positive end-expiratory pressure (auto-PEEP) was seen on the flow-volume curves during both two-lung and one-lung ventilation. Eighty-seven percent of the patients whose trachea was intubated with a smaller size (35- and 37-French gauge) d...
the aim of this study was to investigate the effect of tillage methods to obtain suitable seedbed for monogerm seed. therefore, a split plot experiment based on a randomized complete block design (rcbd) with three replicatians was conducted at darab station of fars province. the main plot was seedbed prepration at two levels including fall and spring season. subplot included 1) moldboard plow a...
یکی از مشکلاتی که منابع آب زیرزمینی را تهدید میکند، وارد شدن آبهای شور به داخل لایههای آبدار و تداخل آب شور و شیرین است. در پژوهش حاضر با استفاده از یک مدل آزمایشگاهی سه بعدی برمبنای جعبه ماسه، پدیده بالاآمدگی مخروطی شبیهسازی گردید و جهت بررسی پدیده فوق در محیط ناهمگن از سه مدل خاک با نام تجاری 161 و ضریب نفوذپذیری cm/sec012/0، 171 با ضریب نفوذپذیری cm/sec0025/0 و 181 با ضریب نفوذپذیری cm/se...
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