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A transdisciplinary, participatory and action-oriented research approach: Sounds nice but what do you mean?

This paper discusses transdisciplinary, participatory and action-oriented approaches to research on urbansustainable development. Phronetic planning research, as described by Bent Flyvberg (2004), is highlighted as one interesting approach which combines many of the general themes here dealt with. A special section is devoted to discuss quality criteria of transdisciplinary research. The paper is

NUMERICAL INVESTIGATION OF AN OSCILLATING GAS BUBBLE IN AN ULTRASONIC FIELD

The discovery of acoustic cavitation phenomenon is an important role in the design of a wide range of devices handling liquids and it has led to a renewed interest in the bubble dynamics in a sound field.In this study, the nonlinear behaviour of individual gas bubble in liquid under the action of ultrasound fields has been analysed, and simulated results of formation and collapse of a bubble have

Industrial heating using energy efficient induction technology

Abstract in UndeterminedThe demands for energy efficent heating solutions for the manufacturing industry can be met by a newinduction heating platform, presented in this article. A new concept and technology to design andmanufacture induction heating unit is presented, as well as a prototype induction heater, evaluated and testedin an industrial environment. Improvements compared to existing heati

Errors in organizations: Opportunities for crisis management

In the traditional crisis management literature organizational errors are seen as something entirely negative, even though error-free organizations should be considered as a chimera (Clarke, 1999). At-tention to errors is an important characteristic of so called high reliability organizations (HRO). These organizations have a safety culture that function proactively and errors are understood as vi