نتایج جستجو برای: taguchis design of experiments

تعداد نتایج: 21240521  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - پژوهشکده مهندسی فرایند 1395

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1392

the purpose of the present study was to investigate the effect of instruction through debate on male and female efl learners’ reading comprehension, to examine the differences between the performance of male and female participants on the five dimensions of cctst including analysis, evaluation, inference, deductive reasoning, and inductive reasoning, and to examine the differences between male ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1381

‏‎this study investigated the effect of prior knowledge on the listening comprehension performance of fl learners. twenty students, male and female, drawn from the two intact groups of the senior and junior english language and literature majors were chosen as the participants of this study . the two groups were then randomly assigned into the experimental and control group. the experimental gr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده ادبیات و زبانهای خارجی 1393

the purpose of this study was to find the relationship between critical thinking and self-regulation with reading comprehension of iranian female elementary language learners. the present study is a correlational one having a descriptive design. two questionnaires, critical thinking questionnaire and self-regulation questionnaire which were valid and reliable questionnaires and four reading com...

2005
Bernhard Wolf

Mainly between 1941 and 1955, Brunswik developed the basic outline for a completely new design on how to conduct experiments, which he called Representative Design (Brunswik, 1943, 1949, 1952, 1955, 1956a, 1956b; 1966). He used this new approach in experiments in the psychology of perception, mainly in experiments regarding object constancy. Representative Design is the generic term for methodo...

Journal: :Computers & Education 2014
Mete Akcaoglu Matthew J. Koehler

The Game-Design and Learning (GDL) initiative engages middle school students in the process of gamedesign in a variety of in-school, after-school, and summer camp settings. The goal of the GDL initiative is to leverage students’ interests in games and design to foster their problem-solving and critical reasoning skills. The present study examines the effectiveness of an after-school version of ...

2010
Ronnie H. sHRoFF doUGlas R. VoGel

Research has established that individual student interest has a positive effect on learning and academic achievement. However, little is known about the impact of a blended learning approach on individual student interest and whether combinations of online and face-to-face learning activities significantly enhance student interest. This paper assesses the effect of blended learning on perceived...

Journal: :Discrete Mathematics 1993
Sanpei Kageyama

This provides a comprehensive listing of books, mainly in English, on the topic of experimental design relative to historical development, classification, construction, experimental layout, and statistical analysis. The books can be used as texts in courses and as references for research. It should be noted that most of the material presented in books places the emphasis on statistical analysis...

2007
Wedad Elmaghraby Nathan Larson

Advances in information technology and computational power have opened the doors for auctioneers to explore a range of auction formats by considering varying degrees of bid expressivity and different payment rule, e.g., single price vs. discriminatory prices. While it is clear that one can design more complicated auctions, it is still not clear if should do so and which auction parameters have ...

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