نتایج جستجو برای: content of p
تعداد نتایج: 21329298 فیلتر نتایج به سال:
this study was an attempt to investigate the effect of using c-test passages on the reading comprehension and incidental vocabulary learning of iranian intermediate efl learners. the participants were 60 male efl learners at kish mehr institute in garmsar. in fact, there were two groups, an experimental group and a comparison group with 30 students in each. the participants were pretested throu...
دانشگاه بیرجند دانشکده علوم خود توان ها و نگاشت های حافظ خودتوان امان ا.. اسدی، حسین زنگوئی گروه ریاضی دانشگاه بیرجند، [email protected] چکیده در این مقاله خود توان ها را در جبر های باناخ و بطور خاص در جبرهای باناخ b(x) و b(h) معرفی می کنیم و نشان می دهیم که می توان هر عضو از فضای b(h) را بصورت مجموع پنج تصویر یا ترکیب خطی شانزده تصویر متعامد نوشت. همچنین ساختار نگاشت های حافظ خودت...
background: measuring content validity of instruments are important. this type of validity can help to ensure construct validity and give confidence to the readers and researchers about instruments. content validity refers to the degree that the instrument covers the content that it is supposed to measure. for content validity two judgments are necessary: the measurable extent of each item fo...
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
Fully packaged InGaAs p-i-n photodiodes for use in CMS Tracker optical digital timing and control links have been irradiated at room temperature with 330MeV positive pions. Measurements of the leakage current and photocurrent response were made in-situ for pion fluences up to 3.9x10π/cm. The leakage current increases from <1nA to 40μA at 5V reverse bias and the photocurrent for 100μW incident o...
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