Introduction: Hajj is an annual mass gathering of over 3.5 million pilgrims congregating from 200 countries in the desert climate of Saudi Arabia. Mass gathering medicine at Hajj is challenged by issues of healthcare accessibility, infection control, on-site treatment, referral, evacuation, and response to disasters and public health emergencies. The Indian Medical Mission at H...

Recent years have witnessed rapid advancement in mobile learning technology. A major issue is the identification of the factors that would relate to the diverse needs of users. If mobile learning is intended to enhance distance, interactive, and collaborative learning, then it is mission critical to understand the impact of individual, social, and technological factors that would play a role in...

Organizations with large integrated computer-based systems are often faced with the challenge of evolving their mission-critical systems in a manner that maximizes reuse opportunities, minimizes redundancies, and addresses business goals. To support these goals system developers must be provided with tools that allow them effectively assess the impact of change across the systems (impact analys...

2 Advanced cyber threats present a challenge to established engineering and strategic analysis processes: established processes, to facilitate cost-effective risk management.