EFFECT OF SOME HEAVY METALS ON GROWTH OF SCENEDESMUS OBLIQUUS (TURPIN) KÜTZING

Effect of Heavy Metals Found in Flue Gas on Growth and Lipid Accumulation for Green Algae Scenedesmus obliquus

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...

Bio - chemical biomarkers in algae Scenedesmus obliquus exposed to heavy metals Cd , Cu and Zn Yahia

Laboratory studies were conducted to determine the effects of different concentrations of Cu, Cd, Zn and mixture (equal concentrations from the three heavy metals) on growth and some oxidative stress (catalase and glutathione reductase) on Scenedesmus obliquus (microalgae) after exposure for 24, 48, and 96 h. In addition, the uptake of Cu, Cd and Zn were determined in the culture medium after 2...

the effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms

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accumulation of heavy metals (cu, zn, cd and pb) in sediment and selected organisms in lukut river, negrisembilan, malaysia, and toxocological studies of heavy metals (cu, zn, cd and pb) on penaeus monodon (fabricius, 1798) juveniles

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