نتایج جستجو برای: st 37 plate
تعداد نتایج: 271016 فیلتر نتایج به سال:
BACKGROUND Symptomatic heterotopic ossification (HO) in multiple trauma patients may lead to follow up surgery, furthermore the long-term outcome can be restricted. Knowledge of the effect of surgical treatment on formation of symptomatic heterotopic ossification in polytrauma is sparse. Therefore, we test the effects of surgical treatment (plate osteosynthesis or intramedullary nailing) on the...
At this time the European Union regulations require that the heterotrophic plate counts (HPC) of mineral waters be assessed at two recovery temperatures: 22 degrees C for 72 h and 37 degrees C for 24 h. This procedure is time consuming and expensive. Development of new rapid methods for microbiological assessment of the microbial flora in the bottled water is an industry-driven need. The object...
سازه های دریایی که در خلیج فارس ساخته می شوند، اکثراً از جنس فولاد 37st میباشند. تعداد این سازه ها به دلیل اکتشافات نوین منابع گاز و نفت، روز به روز در حال افزایش است. از طرفی این سازه ها همواره در معرض محیط خورنده دریایی بوده و می بایست سالها کارآیی داشته باشند. بکارگیری روشهای موثر پیشگیری از خوردگی جهت حفاظت سازه های فوق، علاوه بر کاهش هزینه های تعمیر و نگهداری این سازه ها، عمر مفید آنها را ا...
Obtaining an air physiogram improves visualization of the resected physis and allows the surgeon to assess whether a sufficient amount of growth plate has been removed during percutaneous drilling epiphysiodesis. From 2008 through 2011, the air physiogram technique was used in 37 percutaneous epiphysiodesis procedures about the knee (17 femora, 20 tibiae) in 31 children. Average follow-up was 4...
The effects of coronary artery bypass graft operation were studied in 32 patients with daytime ambulatory ST segment changes and 14 patients with daytime and nocturnal angina and ST segment changes. Patients had ambulatory ST segment monitoring and exercise testing before and after operation and coronary arteriography was repeated in 34 patients after operation. Before operation, patients with ...
Near maximal graded exercise tests and coronary angiograms were compared in 37 patients with a history of chest pain and with ST segment depression at rest, who were free of obvious nonischemic causes of ST depression. Additional ST depression of 0.1 mV or more occurred with exercise in 26 patients and 23 of these had obstruction of one or more coronary arteries (sensitivity = 0.92). Eleven pat...
AIMS Primary percutaneous coronary intervention (PPCI) is the preferred reperfusion therapy in ST-elevation myocardial infarction (STEMI). We conducted this study to evaluate the contemporary status on the use and type of reperfusion therapy in patients admitted with STEMI in the European Society of Cardiology (ESC) member countries. METHODS AND RESULTS A cross-sectional descriptive study bas...
Reducing the retention time in carbohydrate analysis is crucial to development of resins for application high-performance liquid chromatography (HPLC). In order solve this problem a new core-shell ion-exchange resin with thin shell layer consisting an ion-exchanging porous on hard polymer core was prepared use HPLC. The effect degree cross-linking (10–55%) shell, wherein core/shell monomer weig...
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