the aim of the present research was to identity and to present the optimum state of iran sport media management from the viewpoints of top media and sport specialists. to achieve an optimum theory, q method was used. a researcher-made questionnaire consisting of 60 questions was designed using the 7-point likert scale and its validity was confirmed by specialists and university professors. stat...

nowadays, media is under domination of political regime & capitalist system that leads media to unsuitable status and malfunctions. so there is not any reasonable definition of ideal function. rate of social changes challenges any interaction between media & social context. discursive point of view reveals media identification crisis & its instrumental function. considering media competencies &...

The present study examined the relationships among media multitasking, time management, and psychological wellbeing in Chinese adolescents. A total of 320 adolescents aged 11 to 18 years old were recruited and asked to complete the Media Use Questionnaire, Chinese Adolescent Mental Health Inventory, and Adolescent Time Management Disposition scale. A structural equation model was used to assess...

RELIABLE SHOT DETECTION. A shot is commonly defined as the uninterrupted recording of an event or locale. Any video sequence in this world consists of one or more shots concatenated by some kind of transition effects. Therefore, shots are generally considered as the elementary units constituting a video. Detecting shot boundaries thus means recovering those elementary video units, which in turn...

In this paper, analysis and simulation of Media Gateway Controller (MEGACO) based COPS (Common Open Policy Server) which is a protocol defined in IETF (Internet Engineering Task Force) to transport configuration requests and deliver the policies is presented. For this scenario, three queuing models include M/M/1, M/M/c and M/D/c were applied . Then, some of the key performance benchmarks look l...

In this paper, analysis and simulation of Media Gateway Controller (MEGACO) based COPS (Common Open Policy Server) which is a protocol defined in IETF (Internet Engineering Task Force) to transport configuration requests and deliver the policies is presented. For this scenario, three queuing models include M/M/1, M/M/c and M/D/c were applied . Then, some of the key performance benchmarks look l...