نتایج جستجو برای: keywords social networks
تعداد نتایج: 2779523 فیلتر نتایج به سال:
Introduction: Today, in addition to the physical and mental dimensions of health, its social dimension is also receiving increasing attention. Social health is the part of an individual's health that emerges in the community. Meanwhile, the use of computer communication is expanding and marks the emergence of a new era in social communication. The aim of this study was to investigate the relati...
Social networks provide rich new types of data that promise to personalize and improve Recommender Systems. One promising type of data extracted from social networks is relationships. While existing recommenders have capitalized on the use of explicit relationship data such as friendships, the use of implicit relationship data (that gathered from less obvious connections such as co-occurrence) ...
Many network analysis tasks in social sciences rely on pre-existing data sources that were created with explicit relations or interactions between entities under consideration. Examples include email logs, friends and followers networks on social media, communication networks, etc. In these data, it is relatively easy to identify who is connected to whom and how they are connected. However, mos...
Background and Aim: Nowadays, one of the most important areas of application of information technology in the health sector is monitoring patients' condition. Recently utilization of body area sensor networks in healthcare had significant advances. The purpose of this article is to examine the applications of wireless health sensor networks in the field of health. Materials and Methods: This ...
Introduction: The Covid-19 outbreak crisis in 2019 ushered in a new chapter in the development of virtual communication systems. Social networks can be considered one of the most successful tools in the field of information technology which always plays an important role in such situations. Availability, low cost, high reliability, popularity, and scalability are some of the key features of soc...
The purpose of this study was to examine the role of loneliness in the tendency to use social media among senior high school students in Tehran. The research method was survey. The statistical population of the study was comprised of all secondary school students in Tehran and the sample size was 384 according to Cochran’s formula. The sample was drawn based on multi-stage cluster sampling meth...
Purpose. the purpose of this research is to analyze scientific information sharing of Shahid Chamran University of Ahvaz faculty in social networks.Method. This study which is conducted through quantitative and qualitative methods, is an applied research in terms of aim, and is of a descriptive-analytic type in nature. The population included all faculty members of Shahid Chamran Universi...
Introduction: All kinds of social networks have had profound and varied effects on the lives of people in human society, especially adolescents and young people. The aim of this study was to determine the correlation between self-efficacy and addiction to social networks with the motivation of academic achievement in high school students in Tehran. Methods: The present study is descriptive-cor...
Introduction: The Covid-19 outbreak crisis in 2019 ushered in a new chapter in the development of virtual communication systems. Social networks can be considered one of the most successful tools in the field of information technology which always plays an important role in such situations. Availability, low cost, high reliability, popularity, and scalability are some of the key features of soc...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید