منابع مشابه
effect of oral presentation on development of l2 learners grammar
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
15 صفحه اولEffect of Methylxanthines on Blood Coagulation
Nonnenbruch and Szysaka quoted by Scherf and Schlackman (1946), demonstrated that intravenous injection of Theophylline Ethylenediamine increased the coagulability of blood in the rabits to a marked degree. Later on, other workers, notably Addicks and Meissner, again quoted by the same authors confirmed these observations both in animals and man, and as a result of these findings the drug was r...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 1962
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.10.4.691