(Univ.of Sheffield)International Conference on Hot Working and Forming Processes International Conference on Hot Working and Forming Processes (Univ.of reading)International Conference on Networks and Electronic Office Systems (Univ.of Delhi)International Conference on Theoretical physics (Sheffield)International Conference on Solidification (University of Sheffield)International Conference on Blended Cements 3th international conference on hot carriers insemiconductors IEEE international conference on circuits and computers :