Energy recovery from sewage sludge by means of fluidised bed gasification.

Because of its potential harmful impact on the environment, disposal of sewage sludge is becoming a major problem all over the world. Today the available disposal measures are at the crossroads. One alternative would be to continue its usage as fertiliser or to abandon it.

Insulin-associated modulation of neuroendocrine counterregulation, hypoglycemia perception, and cerebral function in insulin-dependent diabetes mellitus: evidence for an intrinsic effect of insulin on the central nervous system.

Evidence for an intrinsic effect of insulin on the central nervous system is accumulating. To test the hypothesis that insulin per se may modulate neuroendocrine counterregulation, hypoglycemia perception, and cerebral function in insulin-dependent diabetes mellitus, we examined 27 patients without any sign of classical autonomic neuropathy or evidence of so-called hypoglycemia unawareness. We used the hyperinsulinemic (0.

A retrospective comparison of delirium tremens cases before and after the availability of chlormethiazole.

To assess the contribution of chlormethiazole to the treatment of delirium tremens (DT), a retrospective analysis was carried out on cases of DT admitted to the Department of Psychiatry, University of Tübingen, West Germany before and after the introduction of chlormethiazole. Following the introduction of chlormethiazole, there was a significant reduction in DT mortality and in duration of DTs. The age and sex distribution of cases of DT were compared and were found to be similar before and after the introduction of chlormethiazole.