نتایج جستجو برای: and d high
تعداد نتایج: 17153014 فیلتر نتایج به سال:
purpose : to evaluate the efficacy, safety, predictability and stability of implantable collamer lens (icl) and toric icl for the treatment of high myopia and high myopic astigmatism methods : in this prospective nonrandomized clinical trial, 95 eyes of 51 patients who underwent icl (31 eyes) and toric icl (64 eyes) implantations were participate in eye research center, department of ophthalmo...
Assembly language programming has been for long used as a teaching tool for computer systems. However, this approach suffers from the difficulties that are inherent to its low-level instructions. The present teaching approachmerges the assembly language course with microcomputers technology by means of structured pseudo-coding. The method is based on a classification of the assembly instruction...
Background: One of the complications of diabetes, as a chronic metabolic disorder, is cardiovascular diseases. Objective This study aims to investigate the effect of an eight-week High-Intensity Interval Training (HIIT) program on serum Cardiac troponin I (CtnI) level in streptozotocin-induced diabetic rats. Methods: In this experimental clinical trial, 30 rats were randomly assigned into t...
background: low serum 25-hydroxy vitamin d (25(oh)d) has been shown to correlate with an increased risk of type 2 diabetes mellitus (t2dm). the objective of this study was to investigate the association between serum 25(oh)d and glycemic and inflammatory markers in non-obese patients with t2dm. methods: eighty-four non-obese patients with t2dm were recruited in this cross-sectional study. demog...
Background and Objectives: Reports indicate that hypovitaminosis D is extremely common worldwide and is re-emerging as a major health problem globally. In the present study, the main objectives were: 1) to examine whether healthy men and women living in Ahvaz have adequate vitamin D status; 2) to assess association between vitamin D status and some cardiometabolic risk factors. Materials and M...
Background: Low serum 25-hydroxy vitamin D (25(OH)D) has been shown to correlate with an increased risk of type 2 diabetes mellitus (T2DM). The objective of this study was to investigate the association between serum 25(OH)D and glycemic and inflammatory markers in non-obese patients with T2DM. Methods: Eighty-four non-obese patients with T2DM were recruited in this cross-sectional study. Demog...
Background and purpose: Vitamin  deficiency has been observed in both developed and developing countries, including the Middle Ëast. Ïn this study, the prevalence of vitamin D deficiency was investigated in Ïsfahani male and female high school students in 2004. Materials and methods : Ïn a cross-sectional study, 318 students (153 boys & 165 girls) aged 14-18 years were selected by multist...
چکیده رقابت پذیری معیاری کلیدی برای ارزیابی درجه موفقیت کشورها،صنایع و بنگاهها در میدان های رقابتی سیاسی،اقتصادی و نجاری به حساب می آید.بدین معنی که هر کشور،صنعت یا بنگاهی که از توان رقابتی بالایی در بازارهای رقابتی برخوردار باشد،می توان گفت که از رقابت پذیری بالاتری برخوردار می باشد.در تحقیقات مختلف، رقابت پذیری در سه سطح ملی،صنعت و بنگاه مورد توجه قرار گرفته که در این میان سطح بنگاه از د...
همگام با سرعت در حال رشد خلاقیت و نوآوری های آموزش زبان به ویژه ظهور روش ارتباطی آموزش زبان? بسیاری از مدارس زبان با بازاندیشی آموزش و پرورش خود? برای گنجاندن فعالیت های ارتباطی، وزمینه ی شخصی سازی شده به شیوه های سنتی خود به روز رسانی شده اند. با این حال، مدارس ایرانی در این زمینه آهسته پیش رفته اند. از این رو، هدف عمده ی پژوهش حاضر برداشتن یک گام در پر کردن شکاف بین نظریه های آموزشی نو ظهور و...
Stock based rewards are often used to motivate high-level managers to take actions to increase the stock price of the fi rm. However, numerous constraints may weaken the perceived link between individual effort and stock price appreciation for many recipients. This study introduces a new construct, stock price expectancy, which we defi ne as individuals’ perceptions of infl uence over their fi ...
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