منابع مشابه
the effect of teaching reading as whole text task and paragraph task on efl learners speaking
abstract the present study was conducted to investigate the effectiveness of a rather newly developed method in language teaching that is the use of paragraph reading task and whole reading task and their effects on improving efl learner’s speaking ability. to fulfill the purpose of the study, first 90 participants studying their course at sa eedi high school in tehran were chosen by means of ...
15 صفحه اولRheological properties of blood after whole body gamma-irradiation
Background: The study of rheological properties of blood has special interest since it is a circulating fluid exposed to shear rates during its life time. This work aims to investigate the influence of whole body gamma irradiation on the rheological properties of rat’s blood. The applied shear rate was from 12 to 375 s-1. Low shear viscosity (up to 100 s-1) depends mainly on the erythroc...
متن کاملStereospecific Determination of Mefloquine in Whole Blood by HPLC
Mefloquine, as a racemic mixture, is used for the treatment and prophylaxis of malaria. Stereoselective pharmacodynamic and pharmacokinetic differences has been observed for mefloquine. In this study a modified stereoselective HPLC method is presented for determination of mefloquine (MFQ) enantiomers in whole blood. The assay involved liquid-liquid extraction of MFQ from biological fluids with ...
متن کاملThe Preservation of Whole Blood.
The purpose of this paper 2 is to present the results of experimental work on the preservation of whole blood in vivo and in vitro carried out over a period of several years. Certain standards of preservation in vitro (the osmotic resistance) and in vivo (the serum bilirubin variations) have been carried out extensively in the early as well as in the late experiments, thus affording a means of ...
متن کاملThe Effects of the Different Frequencies of Whole-Body Vibration after a Strenuous Activity on Blood Lactic Acid
Background. Fatigue has an undesirable effect on the continued exercise performance and decreases athlete's activity. Fast lactic acid disposed is high of importance for athletes. Objectives. Therefore, the present article determines the effects of the different frequencies of whole-body vibration after a strenuous activity on blood lactic acid. Methods. 60 athletes were chosen from sel...
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ژورنال
عنوان ژورنال: Archives of Internal Medicine
سال: 1922
ISSN: 0730-188X
DOI: 10.1001/archinte.1922.00110100111008