نتایج جستجو برای: alternative

تعداد نتایج: 305114  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم ریاضی و مهندسی کامپیوتر 1392

heuristics are often used to provide solutions for flow shop scheduling problems.the performance of a heuristic is usually judged by comparing solutions and run times on test cases.this investigation proposes an analytical alternative ,called asymptotic convergence ,which tests the convergence of the heuristic to a lower bound as problem size grows. the test is a stronger variation of worst cas...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و زبانهای خارجی 1392

هدف از انجام این مطالعه بررسی تاثیر آموزش متناوب بر پیشرفت یادگیری گرامر زبان آموزان بوده است. بدین منظور، 60 زبان آموز سطح پیش ازمتوسطه از میان 90 نفر بر اساس نتایج به دست آمده در آزمون پایلوت شده ket انتخاب شدند. این زبان آموزان به طور تصادفی در دو گروه شامل یک گروه آزمایشی و یک گروه کنترل هر کدام متشکل از 30 نفر قرار داده شدند. سپس زبان آموزان هر دو گروه درآزمون گرامر معلم ساخته که به عنوان ...

Journal: :نشریه پرستاری ایران 0
رخشنده محمدی rakhshandeh mohammadi

the acupuncture is a safe medical treatment method. regarding to an absence of adverse effects, this method is considered as the best interventions in smoke cession and relieving the threatening pains. churchill mentioned that most people watched some tv movies related to using of acupuncture in anesthetizing the surgical patients some people experienced acupuncture by themselves or relatives. ...

Journal: :iranian journal of applied animal science 2015
w.a.g. araujo l.f.t. albino h.s. rostagno p.c. gomes g.b.s. pessoa

the objective of this study was to evaluate the performance of male broiler chickens in the period from 21 to 42 days of age fed diets with increasing levels of sunflower meal (sm) supplemented with an enzyme complex (ec). a total of 1920 animals of the cobb strain were distributed in a randomized block design in a 4 × 3 factorial arrangement (four sm levels and three enzymes utilization types)...

Journal: :jundishapur journal of natural pharmaceutical products 0
bodena bayisa department of pharmacy, college of public health and medical sciences, jimma university, jimma, ethiopia ramanjireddy tatiparthi department of pharmacy, college of public health and medical sciences, jimma university, jimma, ethiopia eshetu mulisa department of pharmacy, college of public health and medical sciences, jimma university, jimma, ethiopia; department of pharmacy, college of public health and medical sciences, jimma university, jimma, ethiopia. tel: +251-932467361

results the result of the present study confirmed wide use of herbal drugs use during pregnancy that need to report the safety concerns of these drugs during pregnancy. background investigations across the world confirm dramatic increment in the use of complementary and alternative medicine in pregnant women. the most important aspect is lack of awareness of pregnant women about potential effec...

Journal: :مطالعات حقوق خصوصی 0
خدیجه مظفری دکتری حقوق خصوصی دانشکدۀ حقوق و علوم سیاسی دانشگاه تهران

undoubtedly, one of the most fundamental issues in the study of law is obligation that has diverse types. one of them is alternative obligation which, despite instances in the iranian legal system, has not been mentioned by the civil code and has received less attention from authors. alternative obligation for the parties has several advantages and facilities including further guarantee of the ...

Journal: :avicenna journal of clinical microbiology and infection 0
mohammad reza arabestani department of microbiology, faculty of medicine, hamedan university of medical sciences, hamedan, ir iran; brucellosis research center, hamedan university of medical sciences, hamedan, ir iran; department of microbiology, faculty of medicine, hamedan university of medical sciences, hamedan, ir iran. brucellosis research center, hamedan university of medical sciences, hamedan, ir iran. tel: +98-9188662009, fax: +98-811 8380762 seyed masoud mousavi department of microbiology, faculty of medicine, hamedan university of medical sciences, hamedan, ir iran mohammad yousef alikhani department of microbiology, faculty of medicine, hamedan university of medical sciences, hamedan, ir iran; brucellosis research center, hamedan university of medical sciences, hamedan, ir iran

Journal: :journal of english language teaching and learning 2012
abbas moradan seyyed nasibeh hedayati

the main purpose of this study was to investigate the impact of portfolios and conferencing techniques on iranian efl learners' writing skill. the experiment involved iranian intermediate students that were randomly assigned to two experimental groups and one control group. the participants of the first experimental group were asked to provide portfolios of their 4 paragraphs during the course ...

Journal: :research on history of medicine 0
ali firouzabadi associate professor of psychiatry, shiraz university of medical sciences, shiraz, iran

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Journal: :JAMA 2004
Franklin G Miller Ezekiel J Emanuel Donald L Rosenstein Stephen E Straus

The use of complementary and alternative medicine (CAM) has grown dramatically in recent years, as has research on the safety and efficacy of CAM treatments. Minimal attention, however, has been devoted to the ethical issues relating to research on CAM. We argue that public health and safety demand rigorous research evaluating CAM therapies, research on CAM should adhere to the same ethical req...

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