نتایج جستجو برای: b and total
تعداد نتایج: 16988222 فیلتر نتایج به سال:
this study investigated (a) the learners’ existing reading strategy repertoire, (b) the effect of instruction in reading strategies on learners’ strategic performance, and (c) the effect of explicit instruction in top-down reading strategies on reading comprehension ability of intermediate learners. the study was conducted with 40 intermediate efl learners in two groups of experimental and cont...
Described herein are the first total syntheses of (±)-dracocephalone A (1) and (±)-dracocequinones (4) B (5). The synthesis was initially envisioned as proceeding through an intramolecular isobenzofuran Diels–Alder reaction, a strategy that eventually evolved into Lewis acid-promoted spirocyclization. This highly diastereoselective transformation set stage for trans-decalin formation late-stage...
A 4 days study was conducted to determine the effects of Different concentration of bioaugmentor bacterial strain Bacillus licheniformisi, B. subtilis, B. polymyxa, B. laterosporus and B. circulans (Protexin Aquatech, UK) on adjustment of parameters of water quality as TAN, NO2-N, NO3-N and turbidity from the effluent of Common Carp ponds. Effects of time and concentration were studied as a com...
This study assessed the effects of sprouting and fermentation on total phenolic content, flavonoid content antioxidant property pearl millet (Pennisetum glaucum) sorghum (Sorghum bicolor). Pearl were subjected to treatment for 0 h, 24 48 72 h 96 h. After each treatments, samples oven-dried at 60 oC milled into fine flour 0.05 mm in size. The capacities quantified using standard methods. results...
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