نتایج جستجو برای: homogenizing method

تعداد نتایج: 1630721  

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 اصفهان - دانشکده زبانهای خارجی 1388

the purpose of the present study was to investigate the effect of task-based instruction of vocabulary on the receptive and oral productive acquisition of english vocabulary and compare the results with those obtained from the traditional method. the method and procedure applied in this study was as follows: after the implementation of opt, a group of sixty female students were chosen. the stu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان همدان - دانشکده ادبیات و علوم انسانی 1390

abstract this study is an attempt to determine the effect of nano- technology education on science lesson for fifth grade in primary school in the city of kermanshah. this research is experimental and is conducted in the from of pre-test and post- test for the control group. an achievement test was administered to determine the rate of learning in the students. the research is an applied one. ...

Journal: :Jurnal Analis Kesehatan 2023

Laboratory examination consists of three stages, namely pre-analytical, analytical, and post-analytic. The biggest error occurred in the pre-analytical stage, which was around 61%. Homogenization including stage is process mixing blood anticoagulants are included stage. has two ways manual automatic. Inadequate homogenization can cause clots or rupture erythrocytes/lysis shrinkage erythrocytes,...

Journal: :The Journal of biological chemistry 1957
J FOLCH M LEES G H SLOANE STANLEY

Work from this laboratory resulted in the development of a method for the preparation and purification of brain lipides (1) which involved two successive operations. In the first step, the lipides were extracted by homogenizing the tissue with 2: 1 chloroform-methanol (v/v), and filtering the homogenate. In the second step, the filtrate, which contained the tissue lipides accompanied by non-lip...

Journal: :International Politics 2021

Building on Ernest Gellner’s theory of the nation-state and drawing insights from John Lukacs George Kennan, this article contends that major powers contemporary Indo-Pacific are characterized by conflicting nationalisms. Homogenizing nationalism seeks to form China—a former multiethnic empire—into a unitary nation-state. Budding fascism endeavors transform India—founded as secular state—into H...

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