نتایج جستجو برای: statistical experimental design

تعداد نتایج: 1881956  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1391

the present study sought to investigate the impact of using mind-mapping technique instruction on female elementary efl learners reading comprehension; it also investigated their attitudes towards using mind-mapping technique as a tool to improve their reading comprehension. this study followed a quasi-experimental design with two intact groups as experimental, and control groups. the participa...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2017
Marina Picciotto

Introduction All of us in experimental science are concerned with scientific rigor and most journals have a policy on statistical analysis and data representation to ensure that issues of experimental design can be reviewed thoroughly. The policy at the Journal of Neuroscience is to require full reporting of statistical analyses and we ask our reviewers to report on the adequacy of those analys...

Journal: :Journal of the Japan Society of Colour Material 1969

Journal: :Rinsho yakuri/Japanese Journal of Clinical Pharmacology and Therapeutics 1995

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه شیمی و مهندسی شیمی ایران - پژوهشکده شیمی تجزیه و معدنی 1390

hydrochlorothiazide (hct) is a diuretic agent which is shown to be effective in the treatment of hypertension. literature reports have demonstrated that urinary excretion data may be used to assess the bioavailability of various formulations containing this thiazide. also hct consumption by the athletes is one of the drugs which should be regulated by world anti-doping agency (wada), because of...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1381

‏‎the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis , a one- way anova experimental design was carried out. 24 senior student of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inte...

Journal: :iranian journal of pharmaceutical sciences 0
anahita rafie tabar biotechnology research center, tabriz university of medical sciences, tabriz, iran. navideh anarjan department of engineering, college of chemical engineering, east azarbayjan science and research branch, islamic azad university. saeed ghanbarzadeh zanjan pharmaceutical nanotechnology research center and department of pharmaceutics, faculty of pharmacy, zanjan university of medical sciences, zanjan, iran. hamed hamishehkar drug applied research center, tabriz university of medical sciences, tabriz, iran.

incorporation of functional foods and nutraceuticals such as carotenoids which suffer from poor water solubility and low bioavailability into nano-sized delivery systems can improve their solubility, stability and oral bioavailability. the aim of this study was to prepare β-carotene nanodispersion and investigate the effects of preparation parameters by means of response surface methodology usi...

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