Solving Science and Energy Grand Challenges with Next-Generation Photon Sources

Five Grand Challenges in the Engineering of Networked Digital Games

In this position paper, I introduce five grand challenges in the development of networked digital games. While this list is not intended to be exhaustive, I argue that these challenges are significant in that they are holding back the development of the next generation of innovative games.

An Overview and Some Challenges in Cyber-Physical Systems

Technological advances in computing, communications, and control, have set the stage for a next generation of engineered systems, called cyber-physical systems (CPS). These systems can potentially be important in overcoming many challenges in energy, environment, transportation, and health care. In this paper, we discuss some of these grand challenges that necessitate further advances in CPS. W...

Exploring the Grand Challenges for Next Generation E-Business - 8th Workshop on E-Business, WEB 2009, Phoenix, AZ, USA, December 15, 2009, Revised Selected Papers

Reverse Electrodialysis for Salinity Gradient Power Generation: Challenges and Future Perspectives

Salinity gradient energy, which is also known as Blue energy, is a renewable energy form that can be extracted from the mixing of two solutions with different salinities. About 80% of the current global electricity demand could potentially be covered by this energy source. Among several energy extraction technologie...

تحلیل پراکندگی پرتوهای X تشدید یافته در لبه K ی Mn در Nd./5Sr./5MnO3

 Studies of phenomena such as charge, orbital and spin ordering in manganite has attracted much interest in recent years. These studies have been possible from an experimental point of view by the third generation synchrotron sources. X-ray with high flux density, tunable energy and polarization can be produced in synchrotron sources. Experiments have shown a resonant in peak intensity originat...