This paper describes an overview of telemedicine applications in ophthalmology and at the same time to provide background information on new tele-ophthalmological applications and the use of tele-Ophthalmology. Few urban areas for their population, no access/ very less access to tertiary eye care. In order to make eye care services accessible to every one, the concept called “Teleophthalmology”...

The present study examined the relations between preschoolers' television exposure and executive functions (EF). One hundred and nineteen 3- to 6-year-old children and their parents participated. Parents filled in a questionnaire regarding children's television viewing time, television content and parental mediation behaviors about their child's television viewing. The children were asked to fi...

This paper addresses the evaluation of the performance of Advanced Television Systems Committee digital television. The evaluation is carried out through a simulated digital television system using matlab with simulink .The ATSC digital television standard accommodate a system designed to transmit high-quality video and audio, and ancillary data within a single 6-MHz terrestrial television broa...

In this study, the relationship between the viewing of television programs (programs toward God, the lessons of the Quran, the Fath) in the fields of Tehran citizens to moral values (Faith, virtue, purification and self-purification, prayer, reading culture, integrity, justice-oriented, good relations with others) have been investigated. The statistical population of this research over 15 years...

This research examines how the South Korean cable television industry has developed. The research reviews a brief history of the South Korean broadcast television system and examines the U.S. cable television system to provide better understanding of the development of the South Korean cable television. The research explains policies, laws, industrial structure, and three issues of localism, co...

Traditional television screens have lost their monopoly on television content. With a helping hand of digitalization, the introduction of ever more screens in our lives and increasingly faster network technologies, a wide variety of alternative screens and sources of television content are trying to conquer a piece of the audiences' viewing time. This evolution calls for new kinds of services a...

Since the 1960s, communication scholars have attempted to examine television's contributions to viewers' perceptions of a wide variety of topics and issues. Unfortunately, little effort has been made to investigate the influence of television on adolescents' perceptions of social reality. This study investigates the relationship between television viewing and perceptions of social reality among...

OBJECTIVES To test whether increased television viewing is associated with increased total energy intake and with increased consumption of foods commonly advertised on television, and to test whether increased consumption of these foods mediates the relationship between television viewing and total energy intake. DESIGN Prospective observational study with baseline (fall 1995) and follow-up (...

OBJECTIVE The goal of this research was to study whether a fast-paced television show immediately influences preschool-aged children's executive function (eg, self-regulation, working memory). METHODS Sixty 4-year-olds were randomly assigned to watch a fast-paced television cartoon or an educational cartoon or draw for 9 minutes. They were then given 4 tasks tapping executive function, includ...

The success of digital television will depend largely on the reactions of the final user. In this paper, we explore some of these reactions focussing on the test-introduction of digital television in Flanders (Belgium). Based on the findings of two digital interactive test-projects in Flanders, we will look more closely into three specific topics: (1) the domestication of television and its con...