نتایج جستجو برای: validating and reliability
تعداد نتایج: 16842325 فیلتر نتایج به سال:
Software-Defined Radios (SDR) have developed exponentially in recent years. This is due to the high versatility that SDR platforms bring to communications systems. This survey aims at designing, developing, and validating a SDR-based Cognitive Radio Sensing System with a very high functionality to cost ratio. A Radio Band Power Measurement System will be implemented, as a proof of concept, whic...
جنبه های گوناگونی از زندگی در ایران را از جمله سبک زندگی، علم و امکانات فنی و تکنولوژیکی می توان کم یا بیش وارداتی در نظر گرفت. زبان انگلیسی و روش تدریس آن نیز از این قاعده مثتسنی نیست. با این حال گاهی سوال پیش می آید که آیا یک روش خاص با زیر ساخت های نظری، فرهنگی اجتماعی و آموزشی جامعه ایرانی سازگاری دارد یا خیر. این تحقیق بر اساس روش های ترکیبی انجام شده است.پرسش نامه ای نیز برای زبان آموزان ...
We propose that physiological and performance tests used in sport science research and professional practice should be developed following a rigorous validation process, as is done in other scientific fields, such as clinimetrics, an area of research that focuses on the quality of clinical measurement and uses methods derived from psychometrics. In this commentary, we briefly review some of the...
background: numerous studies have assessed risk factors for multiple sclerosis (ms), but regarded to paradoxical results & specific ethnical- cultural circumstances in ahvaz, as a city in iran, this case-control study was aimed to assess some factors related to lifestyle (consumption & exposure with cigarette smoking, duration & surface of sun light exposure, exposure to pets and farm animals) ...
In order to reduce overall system costs, the aerospace industry has been increasingly using commercial off the shelf components in their products. The sensitivity of these products to radiation induced soft errors becomes a major concern. In this paper, we propose a method to increase the reliability of a given off the shelf component by manipulating the software-based error correction algorith...
Background and Objectives: Effective relationship between teacher and student is one of the most important indicators of effective teaching and a strong stimulus for learning. The present research was conducted with the objective of designing validating the questionnaire of factors affecting teacher - student relationship from the viewpoint of students of Qom University of Medical Sciences in 2...
UNLABELLED Th aim of the study was to assess this course as perceived by the 6th year dentistry students. MATERIAL AND METHODS Applying and validating the "Dundee Ready Education Environment Measure (DREEM)" for the first time in Romania. RESULTS AND DISCUSSION The reliability of the test according to Cronbach alpha method, which measures the internal consistency of a test, was 0.87 (Cronba...
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