نتایج جستجو برای: ارزشیابی کلاسی cba
تعداد نتایج: 10636 فیلتر نتایج به سال:
BACKGROUND AND AIM Morphine co-injection has anti-inflammatory effects on zymosan-induced peritonitis in several strains of mice except that of CBA. As peritoneal mast cells (pMCs) are much more numerous in CBA mice than in SWISS mice, therole of pMCs in morphine-modulated zymosan peritonitis is compared in CBA and SWISS males. METHODS pMCs were treated in vitro with morphine or C48/80 for co...
C60 bis-adduct containing a mixture of regio-isomers with different LUMO energy levels and steric geometries could greatly affect the morphological and bulk properties. To investigate the regio-isomer effect on solar cell performance, we have successfully designed and synthesized a regio-selective 4-acetatephenyl-4'-methylphenylmethano C60 bis-adduct (S-APM-CBA) by "tether-directed remote funct...
The research was conducted with the intention of analyzing students' Creative Thinking Ability (CBA) for Elementary Mathematics Basic Concepts course. There are 3 divisions CBA, namely high medium CBA and low CBA. stages that researcher has gone through compiling a grid questions, making scoring guidelines, giving grades categorizing After grouping according to students continued determining sa...
زمینه و هدف: ارزشیابی اساتید نقش مهمی در برنامه ریزی صحیح، اجرای موفق برنامه های آموزشی و بهبود کیفیت آموزش در دانشگاهها دارد. ارزشیابی اساتید با روشهای مختلف و توسط مسئولین دانشگاه، همکاران، خود ارزیابی، روش قراردادی با استفاده از میزان یادگیری، روش آزمون عملکرد، ارزیابی از طریق مشاهده کلاسی و بوسیله دانشجویان انجام می شود. این مطالعه با هدف تعیین میزان همبستگی نتایج فرم های چهارگانه ارزش...
Three strains of Rhodopseudomonas palustris were isolated from phototrophic enrichment cultures containing 3-chlorobenzoate (3-CBA) and benzoate (BA). These new strains as well as several previously described strains of R. palustris were tested in this study and shown to degrade 3-CBA if grown in media that contained BA as a co-substrate. All of the pure cultures that originally required BA for...
The beating cilia play a key role in lung mucociliary transport. The ciliary beating frequency (CBF) and ciliary bend amplitude (CBA) of isolated mouse bronchiolar ciliary cells were measured using a light microscope equipped with a high-speed camera (500 Hz). Procaterol (aβ(2)-agonist) increased CBA and CBF in a dose dependent manner via cAMP. The time course of CBA increase is distinct from t...
Classification is an important research topic in data mining field, and it is one of main task of data mining. CBA (Classification Based on Associations) is a classification algorithm integration association rule mining and classification. CBA has been widely used in data mining areas because it has high classification accuracy and strong flexibility at handling unstructured data. However, when...
Inbred strains of mice are powerful models for understanding human pregnancy complications. For example, the exclusive mating of CBA/J females to DBA/2J males increases fetal resorption to 20-35% with an associated decline in placentation and maintenance of maternal Th1 immunity. More recently other complications of pregnancy, IUGR and preeclampsia, have been reported in this model. The aim of ...
INTRODUCTION Cryoballoon ablation (CBA) and irrigated radiofrequency catheter ablation (RFCA) are the main treatments for drug-refractory symptomatic atrial fibrillation (AF). AIM To compare the efficacy and safety between CBA and RFCA for the treatment of AF. MATERIAL AND METHODS We searched the Embase and Medline databases for clinical studies published up to December 2016. Studies that s...
هدف این پژوهش، به بررسیرابطه ارزشیابی کلاس در دو الگوی ارتباطی مکانیکی و ارگانیکی معلم و عملکرد تحصیلی دانشآموزان دبیرستانهای شهر اصفهان از دیدگاه دبیران و دانشآموزان بود. در پژوهش حاضر، از روش توصیفی همبستگی استفاده شده است. به منظورگردآوری دادهها از دو پرسشنامه محقق ساخته که روایی آن از طریق نظرهای متخصصان و کارشناسان و پایایی آن از طریق ضریب آلفای کرونباخ استفاده شده است. ضریب پرسشنامه م...
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