نتایج جستجو برای: social networks analysis
تعداد نتایج: 3615526 فیلتر نتایج به سال:
We consider the problem of devising incentive strategies for viral marketing of a product. In particular, we assume that the seller can influence penetration of the product by offering two incentive programs: a) direct incentives to potential buyers (influence) and b) referral rewards for customers who influence potential buyers to make the purchase (exploit connections). The problem is to dete...
Department of Geography, University of Leicester, Leicester, LE1 7RH UK Tel. +44 116 252 3812/ 3823 Fax +44 116 252 3854 [email protected], http://www2.le.ac.uk/departments/geography/people/ajc36 2 Centre for Advanced Spatial Analysis, University College London, W1T 4TJ UK [email protected], [email protected], [email protected], [email protected] Department of Geography, Univ...
چکیده ندارد.
abstract background: this study aimed to explore the role of social capital within the context of the nursing profession in iran, based on the experience and perspectives of senior nursing managers. materials and methods: the study was conducted using the graneheim and lundman content analysis method. using purposive sampling, 26 senior nursing managers from the ministry of health and medical e...
In this paper, we present our ongoing work on developing a framework for detecting time-varying communities on human mobile networks. We define the term community in environments where the mobility patterns and clustering behaviors of individuals vary in time. This work provides a method to describe, analyze, and compare the clustering behaviors of collections of mobile entities, and how they e...
abstract this research has been carried out with the purpose of investigating the conditions and related elements of the employment of the educational sciences graduates of hamedan province universities in 1382-1387 academic years. it has been a descriptive research of a correlation kind, and the population number has been 1180 grduates of payam- e noor universites in asad – abaad, kaboudaraha...
wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...
social networks play a significant role in today world. these sites affect different aspects of individual and social life of people and the national and even international levels. accordingly, they are spreading, and will play more important role in the future life. this paper aims to examine the positive and negative effects of social networks’ filtering, that creates curiosity and has invers...
Introduction: Social Networks has entered teenagers' lives increasingly. Over 90% of teenagers use social networks during day and night. Evidences suggest that there's an increasing connection between social networks use and different aspects of teenager's health, including sleep quality and mental health. The aim of is this study is to do a survey effects of online social networks on sleep qua...
abstract: the purpose of this study is to investigate the relationship between socialization and gender identity between female students from the university of dezful payme noor. the methodology of this study was survey and used a questionnaire. population of this study was all female students at dezful payme noor university and 384 persons determined as the sample size with using lin table. th...
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