نتایج جستجو برای: comprehensive review
تعداد نتایج: 1108138 فیلتر نتایج به سال:
چکیده : نظام انتخاباتی قواعد و چار چوب های به رسمیت شناخته شده ای است که بیانگر چگونگی تبدیل آرای مردم به مناصب و پست های سیاسی است. این نظام انتخابات باید به گونه ای عمل کند که نتیجه آن فراهم شدن مکانیسم و ساز و کار مطلوب و مناسب برای برگزاری انتخابات سالم و رقابتی باشد. به نظر می رسد نظام انتخاباتی جمهوری اسلامی ایران دارای ضعف ها و نواقصی است که به سبب آن ها نمی توان انتخابات مطلوب را برگزا...
bonding to dentin is a promising property, which can prevent leakage and improve the sealing ability of endodontic filling materials. resilon was developed and recommended initially because the existing root canal filling materials did not bond to root canal dentin. since its introduction in 2004, numerous reports have been published regarding various aspects of this material. this article aime...
Brucellosis is a major bacterial zoonosis of human beings transmitted usually by direct contact with infected animals, their secretions and consuming milk or milk products. The disease occurs worldwide in animals as well as humans. Brucellosis in human beings is a multisystem disease with severe clinical manifestations in patients depending upon the site of infection and organ involved. Human b...
Background & Aims of the Study: Fatigue is one of the most important issues relating with safety and other aspects of human life. To understand fatigue and its relative factors and causes, there is a need to useful instruments, such as self-reported scales. The purpose of this study is to identify and present useful self-reported scales to measure fatigue. Materials & Methods: Data were extrac...
Background and Objectives: One of the relatively modern branches in the knowledge of epidemiology, which despite being very important, very few articles have been published about it so far, is the branch of educational epidemiology. Therefore, the purpose of this study is to introduce the branch of educational epidemiology. Materials and Methods: This study is a comprehensive review study in w...
Pedagogical practices with high quality could affect students positively. In recent years, pedagogy in education is learner-centric or teacher-centric. Accordingly, different pedagogical approaches have been used by various traditional studies an aim of creating effective system. Hence, this study intends to comprehensively examine find its impact on students. It also attempts discuss statistic...
Theileriasis is a protozoan infection of wild and domestic Bovidae which occurs throughout much of the world. The Theileria spp. are transmitted by ixodid ticks and have complex life cycles in both vertebrate host and vector, with sexual reproduction occurring in the tick. The classification and distribution of the different species are reviewed, followed by a description of the pathology, immu...
Abstract—Suboptimal nutrition is a leading cause of poor health. Nutrition and policy science have advanced rapidly, creating confusion yet also providing powerful opportunities to reduce the adverse health and economic impacts of poor diets. This review considers the history, new evidence, controversies, and corresponding lessons for modern dietary and policy priorities for cardiovascular dise...
Epilepsy is a disorder of the central nervous system characterized by periodic loss of consciousness with or without convulsions associated with abnormal electrical activity in the brain. In some cases it is due to brain damage, but in most cases the cause is unknown. Epilepsy is a common, sometimes chronic, neurological condition with physical risks and psychological and socioeconomic conseque...
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