A new gravitation wave observatory is being built in Japan. This facility is a big Michelson interferometer where the mirrors and sensors will be made cryogenic down to 4 K. The problem is that: the heat cannot be transported out of the mirror by its surroundings because the whole system is in an ultra-high …

It can be argued that many potentialities within society are left unused by organising hospitality venues based on modern planning practices. These planning practises regard the setting as a rational space which is predictable and manageable. By applying modern management principles to spaces of hospitality …

Two large-scale diesel pool fire engulfment testswere carried out on LPG tanksprotected with intumescing materials to test the effectiveness of thermal coatings in the prevention of hot BLEVE accidental scenarios in the road and rail transport of LPG. A specific test protocol was defined to enhance reproducibility …

This article stresses the need to adjust performance management to deficiencies in results controls, whenever such deficiencies prove to be inevitable. The authors argue that management control has to reach beyond results into the underlying activities. Deficient result controls should be supplemented …

The authors describes his experiences as head of the international effort to reconstitute officer training after the regime change in Iraq. Hilderink distinguishes between three roles: individual, team member, and commander. He describes how awareness of the threat suddenly becomes acute when circumstances, …

Learning theories broadly characterised as constructivist, agree on the importance to learning of the environment, but differ on what exactly it is that constitutes this importance. Accordingly, they also differ on the educational consequences to be drawn from the theoretical perspective. Cognitive constructivism …