Effects of X-Irradiation on Foetal Development
نویسندگان
چکیده
منابع مشابه
on the effects of pictorial clues on the efl learners listening comprehension development
the following null hypothesis was proposed: there is no significant difference between the efl students listening comprehension development receiving pictorial cues and those receiving no cuse. to test the null hypothesis, 52 male and femal freshmen students of medicine studing at iran university of medical scinces were randomly selected from a total population of 72 students. to ensure that th...
15 صفحه اولeffect 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 اولEffects of X irradiation on corn seed.
There is no biochemical explanation for the inhibition of germination and seedling growth after X irradiation of seeds (1). Although some enzyme activities are altered (9, 10, 13) by X irradiation, enzyme inactivation does not seem to be the primary biochemical mechanism of radiation injury (20). Little attention has been given to physiological and biochemical aspects of growth of seedlings fro...
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ژورنال
عنوان ژورنال: Australian Journal of Biological Sciences
سال: 1958
ISSN: 0004-9417
DOI: 10.1071/bi9580425