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در این پایان نامه به بررسی واپاشی مزون j?? به دو مزون ?^0و ?^0به وسیله ی دو روش، فاکتوری کردن و روش حالت نهایی قوی پرداخته ایم.در ابتدا واپاشی فوق را از روش فاکتوری کردن مورد محاسبه قرار دادیم. ولی نتایج به دست آمده از این روش بسیار کمتر از نتایج تجربی بود. بنابراین روش دوم که در این پایان نامه به تفصیل بیان شده است؛ را برای این واپاشی به کار گرفته ایم؛ که این روش سه گذار مختلف را شامل می ش...
OBJECTIVE To evaluate the developmental competence of vitrified human oocytes thawed using two different methods to establish an effective cryopreservation protocol. DESIGN In vitro model study. SETTING University-affiliated hospital. PATIENT(S) Patients who underwent a long protocol of ovarian stimulation with GnRH and gonadotropins. INTERVENTION(S) Vitrified oocytes from the patients ...
BACKGROUND In north India many pre-school children are underweight, many have intestinal worms, and 2-3% die at ages 1·0-6·0 years. We used the state-wide Integrated Child Development Service (ICDS) infrastructure to help to assess any effects of regular deworming on mortality. METHODS Participants in this cluster-randomised study were children in catchment areas of 8338 ICDS-staffed village ...
PURPOSE To analyze the complications and costs of minilaparotomies performed by a nephrologist (group A) compared with conventional laparotomies performed by a surgeon (group B) for peritoneal catheter implantation. SETTING Two university hospitals (Santa Sofia and Caldas) in Manizales, Caldas, Colombia. METHODS The study included stage 5 chronic kidney disease patients, with indication of ...
The purpose of this study was to investigate whether pig farmers had inflammation of the bronchial mucosa and activation of bronchoalveolar lavage (BAL) cells. Pig farmers are exposed to high dust levels and have a prevalence of work-related respiratory symptoms. Bronchoscopy and BAL were performed in 27 young large-scale pig farmers, who had never smoked. Fifty three lifetime nonsmoking health...
Aims: We aimed to demonstrate the effect of magnesium sulfate for fetal neuroprotection on maternal and neonatal outcomes of pregnants delivered before 32 weeks. Materials and methods: The records of 107 patients who were delivered before 32 weeks of pregnancy were reviewed retrospectively during the period between January 2011-February 2016. Patients who were treated with MgSO4 for fetal neuro...
BACKGROUND Limits on the frequency of whole blood donation exist primarily to safeguard donor health. However, there is substantial variation across blood services in the maximum frequency of donations allowed. We compared standard practice in the UK with shorter inter-donation intervals used in other countries. METHODS In this parallel group, pragmatic, randomised trial, we recruited whole b...
BACKGROUND Severe angulation or shortening can be a surgical indication for fifth metacarpal neck fracture. In a previous meta-analysis, antegrade intramedullary pinning was shown to produce better hand function outcomes than percutaneous transverse pinning or miniplate fixation for treatment of fifth metacarpal neck fractures. However, the outcomes of retrograde intramedullary pinning, to our ...
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