Author:Goliger, Adam M; Gizejowski, M; Cwik, M; Mahachi, JDate:Sep 2010This paper presents a review of the most relevant issues related to the structural and architectural design of large sport stadia, with the particular concern of wind loading aspects of these types of structures. The role and relevance of ...Read more
Author:M'Boungui, G; Loveday, Philip W; Long, Craig SDate:Jan 2011The use of topology optimization in the design of a novel stator for an ultrasonic motor (USM) is investigated. The design challenge is to produce a stator, with two resonant modes whose frequencies are in a ratio of 1:2. When driven together, ...Read more
Author:Roux, SDate:Jul 2011At the CSIR’s National Laser Centre, a team of researchers is pursuing Free Space Quantum Communication: transmitting optical signals by using the quantum properties of laser light. The aim is to provide secure and safe ways of communication ...Read more