Experimental Studies of the

Experimental and CFD Studies on the Effect of the Jet Position on Mixing Performance

Experimental and Numerical Studies on the Characteristics of Simple and Multi-cell Shapes of Quasi-hemisphere Thin-walled Structures

 Thin-walled energy absorbers are used to reduce accident induced damages. In this study, thin-walled stainless steel structures in quasi-hemisphere geometry were subjected under quasi-static loading with Santam 150KN apparatus. Experimental results were compared with results of numerical simulations by LS-DYNA and it was shown that there is a good agreement between experimental and numerical r...

Kinetics and Isotherm Studies of the Immobilized Lipase on Chitosan Support

The kinetics and isotherm studies of the immobilized lipase and the mechanism of immobilization on chitosan beads and activated chitosan beads with glutaraldehyde were investigated. The effect of glutaraldehyde on porosity of chitosan was evaluated by FESEM analysis. It was observed that the porosity of the carrier which has activated by glutaraldehyde was substantially increased. The validity ...

Exploratory-cumulative vs. Disputational Talk on Cognitive Dependency of Translation Studies: Intermediate level students in focus

The present study set out to determine the effect of implementing exploratory-cumulative talk in comparison to disputational talk on cognitive (meaning development and organization of thought as well as problem solving ability) dependency of intermediate level students in translation studies. In order to achieve the objectives of the study, a quasi-experimental-pretest-posttest-statistical stud...

ارزیابی روش‌شناسی مطالعات تجربی منتشر شده در مجله علمی- پژوهشی دانشکده دامپزشکی دانشگاه تهران در مدت10 سال (1387-1378)ه

Background and Objectives: Designing and application of experimental studies in veterinary medicine have been given paid more attention in recent years. This review aimed to evaluate the methodological quality of all published articles in Journal of the Faculty of Veterinary Medicine, University of Tehran between 2000 and 2009. Methods: Evaluation studies with experimental designs were ident...

Experimental Studies, Response Surface Methodology and Molecular Modeling for Optimization and Mechanism Analysis of Methylene Blue Dye Removal by Different Clays

In this work, three types of natural clays including kaolinite, montmorillonite, and illite with different molecular structures, as adsorbents, are selected for the removal of methylene blue dye, and their performance is investigated. Also the optimization and the analysis of the dye adsorption mechanism are performed using the response surface methodology, molecular modeling, and experimental ...