نتایج جستجو برای: linear standard model

تعداد نتایج: 2823754  

Journal: :iranian journal of pharmaceutical sciences 0
abolghasem jouyban department of medicinal chemistry, school of pharmacy, tabriz university of medical sciences, tabriz, easthern azarbayjan, iran, samira yeghanli school of pharmacy, pharmaceutical research center, tabriz university of medical sciences, tabriz, iran, 51664 maryam khoubnasabjafari kimia research institute, tabriz, iran, p.o. box 51665-171

a multiple linear regression model is proposed to calculate capacity factor of  analytes using structural features computed using hyperchem software. the  chemical descriptors of analytes were computed using hyperchem software and  regressed against the experimental capacity factors of analytes collected from the  literature. the absolute average percentage deviation (aard) and individual perce...

ژورنال: :فیزیک زمین و فضا 2010
محمدعلی شریفی بابک امجدی پرور موسی شیبانی

با توجه به کاربرد روز افزون توابع گویا (rational functions) در تصویرسنجی (فتوگرامتری) این معادلات مورد توجه محققان زیادی است. یکی از معایب این معادلات، ناپایداری مدل در برآورد پارامترها یا همان ضرایب است. در واقع مسئله برآورد ضرایب توابع گویا rfcs) rational function coefficients,) با استفاده از نقاط کنترل موجود در اغلب موارد یک مسئله ای بدطرح (ill-posed) است که باید روشی را برای پایدارسازی (reg...

Journal: :journal of research in medical sciences 0
sara mortaz hejri mohammad jalili arno m. m. muijtjens . p. m. van der vleuten

background: one of the methods used for standard setting is the borderline regression method (brm). this study aims to assess the reliability of brm when the pass-fail standard in an objective structured clinical examination (osce) was calculated by averaging the brm standards obtained for each station separately. materials and methods: in nine stations of the osce with direct observation the e...

Stability analysis is one of the most important fields of study in the Islamic banking and finance industry. For measuring stability in Islamic banking, we introduced, for the first time, an Islamic banking stability index (IBS) during 2013 to 2016 which use all CAMEL factors and so seems to be more comprehensive than Z-score stability index which dominantly used in the existing literatures. To...

A. Csébfalvi,

In this paper, a displacement-constrained volume-minimizing topology optimization model is present for two-dimensional continuum problems. The new model is a generalization of the displacement-constrained volume-minimizing model developed by Yi and Sui [1] in which the displacement is constrained in the loading point. In the original model the displacement constraint was formulated as an equali...

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