نتایج جستجو برای: sport professional and semi
تعداد نتایج: 16868326 فیلتر نتایج به سال:
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
the main objective of this research was to evaluate reliability and validity of recovery stress questionnaire for athlestes (rest q-sport). professional and semi-professional athletes of handball and basketball constitute statistical population of current work. some 510 athletes were chosen in random as statistical samples. measurement tool used was a rest q-sport comprised of 76 questions with...
The purpose of this study was to investigate the The mediating role of professional ethics in the relationship between sport exercise and quality of work life and job performance. The type of the study was descriptive-correlational and its statistical population was all educational staff of Sistan and Baluchestan (688 persons). The sample size was 248 persons based on Morgan table that were sel...
The present study aimed to investigate the impact of green marketing mix on sport wear consumer shopping behavior. Population for the study was professional athletes, Semi-Pro and Club consumers sport wear that due to extensive of operations community according to the Morgan table 386 people was conclude as the sample. Research tool was a sport green marketing questionnaire whit four items that...
Background: In spite of the extreme effects of balanced and proportional exercise to the health of the body and soul, professional sport is difference. Professional sports like any job have special problems and ethical challenges. Getting fame, authority, and wealth, especially for those who see their sport and heroine as their only way of success, may push an athlete to abuse drugs and ergo...
BACKGROUND The rate of early sport specialization in professional baseball players is unknown. PURPOSE To report the incidence and age of sport specialization in current professional baseball players and the impact of early specialization on the frequency of serious injuries sustained during the players' careers. We also queried participants about when serious injuries occurred, the players' ...
Today, the sport of ice hockey in North America is dominated by its premier circuit, the National Hockey League (N.H.L.). However, at the beginning of this century, the sport had only begun its transformation into a commercially driven spectacle, which, according to Gruneau and Whitson, now sells everything from beer to national identity. Emerging during a period of rapid urbanization and indus...
Abstract The purpose of the present study was to examine the process of retirement from professional sport from perspective of sports administrator and retired athletes. This survey was descriptive that 42 administrators and 70 retired athletes from Guilan province took part in it. Data gathered through SCT questionnaire which it's content and face validity was confirmed by 15 experts and re...
1. A globalizing sports economy 1.1 The Economic Significance of Sport 1.2 From Sport Participation to Global Sport Markets 1.3 Sports and Economic (Under-) Development 2. Sports economics: the economic determinants and impact of sport activities 2.1. The economic determinants of sport performances 2.2. The economic impact of sports megaevents 2.3. The economic theory of professional team sport...
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