Introduction: In the current study, we compared the h-indices of Web of Science (WOS), SCOPUS, and GS of the Iranian nuclear medicine scientists Methods: Full time members of two major nuclear medicine research centers of Iran with more than 5 year of experience (Nuclear Medicine Research Center of Mashhad University of Medical Sciences, and Research Institute for Nuclear Medicine of Tehran Un...

purpose: throughout the concrete operational stage children gradually become socialized. this is the result of the reduction in egocentrism and the increase in decentralization and personal identity. piaget believes that both the manipulation of concrete objects and interaction with people can form an active experience while facilitating children socialization. this results in their cognitive d...

In Micro-blogging web services such as Twitter, the user is often bombarded with tons of information and raw data, with user unable to classify it into right category. The solution to overcome this problem can be derived from automatic text classification process. Social networking websites often limit their users to put up a short text message of length 140 characters only. Hence classifying t...

purpose: the aim of present study was the comparative evaluation of content and support quality of iranian academic libraries websites’ and provide recommendations to improve them.methodology: this study is an applied research and methodology was comparative survey. data gathering tools were three checklists extracted from relevant studies which compare with 5 foreign library websites, and thei...

The web is overflowing with implicitly structured data, spread over hundreds of thousands of sites, hidden deep behind search forms, or siloed in marketplaces, only accessible as HTML. Automatic extraction of structured data at the scale of thousands of websites has long proven elusive, despite its central role in the “web of data”. Through an extensive evaluation spanning over 10000 web sites ...

In a world of ever-growing connectivity, full of connections between people and objects, new multidisciplinary complex network analysis needs to arise. This work presents a solution to analyze an Internet Service Provider database using a formal concept analysis element named implications and complex network techniques. Our goal is to analyze access to the 25 most visited websites to find acces...

In the recent years an incredible amount of data has been leaked from major websites such as Adobe, Snapchat and LinkedIn. There are hundreds of millions of usernames, email addresses, passwords, telephone numbers and credit card details in the wild. The aftermath of these breaches is the rise of alerting websites such as haveibeenpwned.com, which let users verify if their accounts have been co...

background and objectives: active presence of hospitals on the internet is becoming a hallmark of hospitals’ commitment to quality healthcare services delivery. for insightful planning towards a strong internet-based information delivery and communication, there is a need for continuous monitoring of hospital website’s status. built on this need, this paper provides, for the first time, a ranki...