purpose muslim athletes may continue training and competing while they are fasting. there is a concern about negative effects of fasting on sports performance. this study aimed to investigate the influence of two training time frames on athletes’ body composition and performance during ramadan fasting. methods an observational study was conducted and thirty four male volunteer athletes from dif...

This study attempted to systematically inspect the impact of direct and indirect corrective feedbacks on the writing ability of EFL learners when using product/process based instructions. To do so, 110 female EFL learners, between the ages of 15 and 18, were randomly assigned into four experimental groups to receive four different kinds of treatments, namely product-based instruction with direc...

This study intends to investigate the technological training tool used in teaching of martial arts athletes physical education classes. It will effect virtual tools, online coaching platforms, and collaborative software on athlete performance, motivation, engagement training. contribute understanding how technology can be utilized increase athletic performance expand access sports by examining ...

Serum insulin-like growth factor-I (IGF-I) and procollagen type III peptide (P-III-P) have been proposed as indirect biomarkers of rhGH misuse in sports. The purpose of the present study was to investigate concentrations of these biomarkers in athletes at different levels of physical fitness and endurance exercise. Serum total IGF-I and P-III-P were measured in 96 elite athletes of various spor...

the main aim of this study was to identify and present indicators and standards necessary for security management of sport facilities. these standards were recognized via a set of interviews and questionnaires through delphi method. the revised questionnaire of panteza et al. (2003) with 0.89 of reliability and interviews were used to collect data. the subjects were selected from purposeful sam...

despite the extensive deployment of multi-core architectures in the past few years, the design and optimization of each single processing core is still a fresh field in computing .on the other hand, having a design procedure (used to solve the problems related to the design of a single processing core )makes it possible to apply the proposed solutions to specific-purpose processing cores .the i...

the aim of this research was to compare brain quadrant dominance between athletic and non-athletic students. for this purpose, 199 university students participating in sport olympiad summer 1391 were selected as the athletic sample and 162 students as the non-athletic samples using simple random sampling method. the hermann brain dominance instrument (hbdi) was used for data collection. the res...

First and 2nd graders (N = 28?) receiving Title I services received 1 of 3 kinds of classroom reading programs: direct instruction in letter-sound correspondences practiced in decodable text (direct code); less direct instruction in systematic sound-spelling patterns embedded in connected text (embedded code); and implicit instruction in the alphabetic code while reading connected text (implici...

Meniscal tears are relatively common injuries sustained by athletes and non-athletes alike and have far reaching functional and financial implications. Studies have clearly demonstrated the important biomechanical role played by the meniscus. Long-term follow-up studies of post-menisectomy patients show a predisposition toward the development of degenerative arthritic changes. As such, substant...