BACKGROUND High quality counseling of potential parents is needed in the process of disclosure to donor offspring, which is important for the child and for family relationships. We performed a search for facts to identify the role of counseling in couples undergoing gamete donation. METHODS We systematically searched Pubmed, EMBASE and Psychinfo. Studies were included if they reported on coun...

We study the impact of social influence on the performance of ads on social networks. Using data for several ads on Facebook for two different firms, we measure the impact of past connections on the click rate and endorsement rate of ads. We find that increase in the connections does not lead to an increase in the click performance and may even decrease the click performance. We also find that ...

By enabling connections between individuals, Social Networking Sites, such as Facebook, promise to create significant individual as well as social value. Encouraging connections between users is also crucial for service providers who increasingly rely on social advertising and viral marketing campaigns as important sources of their revenue. Consequently, understanding user’s network constructio...

abstract the purpose of this study was to investigate the simple and multiple relationships between the practices of the strategic human resources management and technical innovation in the public universities of isfahan. through classified random sampling, a sample of 480 faculty members from those universities in isfahan was selected. to collect data, strategic human resource management pract...