Letters to the editor: Stokes magnetic anomaly—magnetic system or magnetic supergroup?

Research-agenda Bias: letters to the editor

Letters to the Editor Re: "magnetic Field Exposure and Cardiovascular Disease Mortality among Electric Utility

Savitz et al. (1) recently published results of an analysis of cardiovascular disease mortality among electric utility workers in which they investigated mortality risk in relation to magnetic field exposure. They subclassified deaths from cardiovascular disease according to the death certificate codes. In particular, they considered arrhythmia-related deaths (International Classification of Di...

LETTERS TO THE EDITOR Transient cerebral changes in magnetic resonance after isolated epileptic seizures

Transient cerebral alterations in epilepsy patients were first highlighted in 1980 by Rumack et al. Most of those described in the literature refer to patients with partial or generalized status epilepticus, with scant reports in patients with isolated epileptic seizures. In both computed tomography and magnetic resonance (MR) imaging, these lesions may imitate other pathological entities; ther...

Letters Letter to the Editor

The good name of TEX One of the many wonderful things about TEX is that its behaviour is essentially the same, no matter where it runs. TEX is a fixed point, identical on all machines. The same goes for METAFONT and the Computer Modern fonts. The author of TEX, Donald Knuth, has made it perfectly clear that he does not object to anyone revising TEX(or METAFONT) just as long as the resulting pro...

Letters Letters n Editor:

“Fronti Nulla Fides”: No reliance can be placed on appearance. In a letter to the editor (AI Mugazine, Winter 1989), Benjamin Kuipers criticizes various points made in an earlier paper of ours (Akman and ten Hagen 1989). First, a side (nonetheless important) remark: Although Kuipers asserts that he distributes QSIM to interested researchers, our experience has been otherwise. Akman has tried tw...