Rotational Isomerism and Intermolecular Interaction in the Liquid Phase

investigating the interaction of language knowledge and strategic competence in the performance of efl learners on reading-to-write and writing-only test tasks

این مطالعه به دو روش کمی و کیفی و با هدف بررسی استراتژی های فراشناختی فراگیران زبان انگلیسی به عنوان زبان خارجی در دو آزمون نوشتن و نوشتن ترکیبی انجام پذیرفت. در بخش کمی برای سنجش میزان استراتژی های فراشناختی از یک پرسشنامه که بر اساس مدل بکمن و پالمر (1996) ساخته شده بود استفاده شد. پایایی و روایی سازه ی پرسشنامه هنگام مطالعه ی پایلوت و روایی محتوای آن با جمع آوری نظرات نُه متخصص در رشته سنجیده...

Rotational Isomerism in Bis-[/>-(3-Methyl-butyloxy)-phenyl]-thiourea

In case of Thiocarlidum (1) the thermoanalytical examination showed an endothermic transformation without loss of weight. This occured in samples recrystallized from cold polar solvents and the transformation proved to be non-reversible. The UV and IR spectra of the two samples differed characteristically and X-ray studies showed that the two modifications (in the following aand ßmodifications ...

Rotational isomerism in Bis-(p-(3-methyl-butyloxy)-phenyl)-thiourea.

In case of Thiocarlidum (1) the thermoanalytical examination showed an endothermic transformation without loss of weight. This occured in samples recrystallized from cold polar solvents and the transformation proved to be non-reversible. The UV and IR spectra of the two samples differed characteristically and X-ray studies showed that the two modifications (in the following aand ßmodifications ...

Intermolecular interaction in tetramethylurea solutions

A ٔNew Method of Immunofluorescence in the Liquid Phase

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