The Internet of Things (IoT) has been considered in various fields the last decade. With increasing number IoT devices community, secure, accessible, and reliable infrastructure for processing storing computed data become necessary. Since traditional security protocols are unsuitable devices, implementation is fraught with privacy challenges. Thus, blockchain technology an effective solution to...

Efforts to improve supply chain management processes, which have gained importance since the '90s, become an increasingly important phenomenon in today's competitive business life. Particularly due recent developments, attention has turned health sector and improvement efforts this sector. Supplier selection, is basic criterion of management, criteria that determine these choices are among issu...

Business practices to strengthen competitiveness increase the vulnerability of supply chains risks. Risks that can adversely affect effectiveness and efficiency chain activities are events disrupt flow information, materials, money, products. Therefore, risk management is vital for companies. It necessary identify risks threaten prioritize them. In addition, examining effects on each other will...

[naeini1] one of the biggest organizational challenges in deployment of strategies is the time lag between the cause-and-effect relations according to a lag between indicators of strategic objectives. with adding the time factor, the strategic objectives at different times have a causal relationship with each other. the causal relationships between strategic objectives are essential. in this pa...

The purpose of this study is to reveal the dark side Internet and establish a hierarchical framework provide its governance path based on users' negative psychology. However, must consider unnecessary attributes interrelationships between aspects criteria. Hence, fuzzy set theory used for screening out attributes, decision-making trial evaluation laboratory (DEMATEL) proposed manage complex amo...