نتایج جستجو برای: football

تعداد نتایج: 10394  

2009
Olaf Blanke Thomas Metzinger H. H. Ehrsson

Respond to this E-Letter: Re: How Does the Brain Localize the Self ? The sight of oneself on a stadium screen when filmed as part of the crowd at a football game comes as a pleasant surprise to most people and usually does not cause any confusion. The brain recognizes the artificial nature of the image and deals adequately with the apparent conflict caused by seeing a visual representation of i...

Journal: :British journal of sports medicine 2008
J S Delaney A Al-Kashmiri R Drummond J A Correa

OBJECTIVE To examine the effects of protective headgear in adolescent football (soccer) players. DESIGN Cross-sectional study. SETTING Oakville Soccer Club, Oakville, Canada. PARTICIPANTS Football players aged 12-17 years. INTERVENTION A questionnaire examining the 2006 football season using self-reported symptoms. MAIN OUTCOME MEASURES The number of concussions experienced during the...

2017
Scott McLean Paul M Salmon Adam D Gorman Gemma J M Read Colin Solomon

PURPOSE Performance analysis (PA) in football is considered to be an integral component of understanding the requirements for optimal performance. Despite vast amounts of research in this area key gaps remain, including what comprises PA in football, and methods to minimise research-practitioner gaps. The aim of this study was to develop a model of the football match system in order to better d...

Introduction: This research investigated the effects of violent and football video games on cognitive functions, cortisol levels, and brain waves. Methods: A total of 64 participants competed in a single-elimination tournament. Saliva samples of all players were obtained before and after the games for the assessment of cortisol levels. The cognitive performances of the players were also assess...

Journal: :مدیریت ورزشی 0
یاور دشتبانی دانشجوی دکتری اقتصاد، دانشکدۀ مدیریت و اقتصاد، دانشگاه آزاد اسلامی واحد علوم و تحقیقات، تهران، ایران حمید ابریشمی استاد، دانشکدۀ اقتصاد، دانشگاه اقتصاد، تهران، ایران سید نصر الله سجادی دانشیار، دانشکدۀ تربیت بدنی، دانشگاه تهران، تهران، ایران

the aim of the present study was to examine the effect of outcome uncertainty induced by increased competitive balance level on the amount of spectators' attendance in iran football premier league. therefore, the amount of spectators' attendance in iran football premier league was prepared, collected and organized in detail by library sources, the present sources of league organizatio...

Journal: :مدیریت ورزشی 0
سجاد دوستداری کارشناس ارشد مدیریت ورزشی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه آزاد اسلامی واحد تهران مرکزی، تهران، ایران. فریده اشرف گنجویی استادیار گروه مدیریت ورزشی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه آزاد اسلامی واحد تهران مرکزی، تهران، ایران. بهزاد سهیلی دانشجوی دکتری مدیریت ورزشی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه آزاد اسلامی واحد تهران مرکزی، تهران، ایران.

the aim of this study was to survey football talent identification problems. all coaches of the basic football teams of tehran asia vision league in adolescent and youth classes formed the statistical population of this study. 42 coaches were selected as the sample based on morgan table. because there was not a standard questionnaire for this scope, a questionnaire with 5-point likert scale was...

Journal: :وقایع علوم کاربردی ورزش 0
amir reza khadem azghadi department of sport management and media, faculty of sport sciences, shahid beheshti university, tehran, iran mohammad reza boroumand department of sport management and media, faculty of sport sciences, shahid beheshti university, tehran, iran mohammad hosein salari department of sport management and media, faculty of sport sciences, shahid beheshti university, tehran, iran

because of reducing the number of spectators of football premier league, this study is seeking for identifying factors put the most impact on this decline. the statistical population consisted of all spectators in iran football premier league in 2015-16, out of which 395 spectators were randomly selected as the research samples. the data were collected via a researcher-made questionnaire. the f...

One of the approaches towards increasing income and economic development for clubs in countries recognized for their football is registering these clubs as commercial enterprises like other commercial companies and organizations. Therefore, the aim of this study is designing effective commercialization mechanisms for football clubs in Iran. For this purpose, a qualitative research method w...

2007
Tom Burns

Securitisation is a financing technique that rests upon a complex legal foundation. Its purpose is to allow companies to raise lowcost finance from the capital markets. This technique has been used successfully in a range of businesses over many years, but it was only adopted by football clubs in much more recent times. Between late 1999 and 2003 there were a number of football securitisations ...

2014
Gilbert Kotzbek Wolfgang Kainz

Game analyses in association football are increasingly valuable for professional teams to remain competitive. Unfortunately conventional methods of post-game analyses often fail to analyse and visualise the complex spatiotemporal patterns of the football sufficiently. These circumstances lead to a rising demand for rich geospatial sports data. Actually, vast amounts of geo data are captured. In...

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