New public management of Higher education, Foucault and power

The theory of New Public Management (NPM) suggest that one of the features of advanced liberal rule is the tendency to define social, economic and political issues as problems to be solved through management. This paper argues that the restructuring of Higher Education (HE) in many Western countries since the 1980s has involved a shift from an emphasis on administration and policy to one of its efficient management. Utilising Foucault’s concept of governmentality rather than the liberal discourse of management as a politically neutral technology, managerialism can be seen as a newly emergent and increasingly rationalised disciplinary regime of governmentalising practices in advanced liberalism. As such the contemporary University as an institution governed by NPM can be demonstrated to have emerged not as the direct outcome of democratic policies that have rationalised its activities (so that the emancipatory aims of personal development, an educated workforce and of true research can be fully realised), nor can it be understood as the instrument through which individuals or self-realising classes are defeated through the calculations of the state acting on behalf of economic interests, rather it can be seen as the contingent and intractable outcome of the complex power/knowledge relations of advanced liberalism. I analyse the interlocking of the ‘tutor-subject’ and ‘student-subject’ as a local enacting of policy discourse informed by the NPM of HE that reshapes subjectivity and retunes the relationship between tutor and student. I put forward suggestions for how resistance to these new modes of disciplinary subjectification can be enacted.

Cold crucible melting of reactive metals using combined DC and AC magnetic fields

Cold crucible furnace is widely used for melting reactive metals for high quality castings. Although the water cooled copper crucible avoids contamination, it produces a low superheat of the melt. Experimental and theoretical investigations of the process showed that the increase of the supplied power to the furnace leads to a saturation in the temperature rise of the melt, and no significant increase of the melt superheat can be obtained. The computer model of theprocess has been developed to simulate the time dependent turbulent flow, heat transfer with phase change, and AC and DC magnetohydrodynamics in a time varying liquid metal envelope. The model predicts that the supermimposition of a strong DC field on top of the normal AC field reduces the level of turbulience and stirring in the liquid metal, thereby reducing the heat loss through the base of the crucible and increasing the superheat. The direct measurements of the temperature in the commercial size cold crucbile has confirmed the computer redictions and showed that the addition of a DC field increased the superheat in molten TiAl from ~45C (AC field only) to ~81C (DC+AC fields). The present paper reports further predictions of the effect of a dDC field on top of the AC field and compares these with experimental data.

Integrated reliability and prognostics prediction methodology for power electronic modules

The article consists of a PowerPoint presentation on integrated reliability and prognostics prediction methodology for power electronic modules. The areas discussed include: power electronics flagship; design for reliability; IGBT module; design for manufacture; power module components; reliability prediction techniques; failure based reliability; etc.

The future of energy: are competitive markets and nuclear power the answer?

The inaugural lecture of Professor Stephen Thomas at the University of Greenwich, 4th February 2010. It examines whether further pursuit of competition in energy markets and expansion in the role of nuclear power can be the main elements in a policy to meet goals of security, sustainability and affordability.