Michael Stix – författare

A wealth of new experimental and theoretical results has been obtained in solar physics since the first edition of this textbook appeared in 1989. Thus all nine chapters have been thoroughly revised, and about 100 pages and many new illustrations have been added to the text. The additions include element diffusion in the solar interior, the recent neutrino experiments, methods of image restoration, observational devices used for spectroscopy and polarimetry, and new developments in helioseismology and numerical simulation. The book takes particular advantage of the results of several recent space missions, which lead to substantial progress in our understanding of the Sun, from the deep interior to the corona and solar wind.

Dopamine was initially regarded as a mere precursor of noradrenaline, but has progressively gained its present status of a common target for major drug classes and a substrate for some basic functions and dysfunctions of the Central Nervous System. The scientific interest has shifted from typically motor areas of the striatum to traditionally limbic ones as the nucleus accumbens and its afferent areas, the prefrontal cortex, the hippocampal formation and the basolateral amygdala. This double volume provides a systematic account of the anatomy, physiology, neurochemistry, molecular biology and behavioural pharmacology of dopamine in the CNS. The second volume deals with functional and behavioural aspects as the electrophysiology of dopamine neurons and of dopamine actions, the interaction with other transmitters and its role in behaviour and in the action of centrally acting drugs.

Recent progress in instrumentation and observational techniques has brought a wealth of new information to astronomists about the sun. This introductory text presents a complete overview of solar physics, including present knowledge of the subject and problems yet to be investigated. The increasing number of observations of solar phenomena in neighbouring stars will make this text of interest not only to students specializing in solar physics but also to researchers interested in stellar structure and the solar-stellar connection.