Critical discourse studies: Where to from here?

This paper surveys critical discourse studies to the present and claims that, to avoid lapsing into comfortable orthodoxy in its mature phase, CDS needs to reassert its transformative radical teleology. The initial part of the paper reasserts the need for a strong social theory given the materialist and context-bound nature of discourse in daily activity. From this basis, the paper then characterizes the “new times” in which contemporary discourse occurs, and briefly surveys those issues typically analyzed, namely political economy, race and gender, and critical literacy. By considering people's ordinary lives, the paper then suggests that subject and agency, and calculative technologies of management deserve, and new modalities need, more research. Transdisciplinarity is encouraged, particularly with social psychology and critical management studies.

Anatomy of a heating and assessment of critical self-heating parameters

Numerical modelling is a valuable tool for simulating the fundamental processes that take place during a heating. The models presented in this paper have enabled a quantitative assessment of the effects of initial pile temperature, pile size and mass and coal particle size on the development of a heating. All of these parameters have a certain criticality in the coal self-heating process.