Magda Stavinschi - Böcker
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4 produkter
4 produkter
Theoretical and Observational Problems Related to Solar Eclipses
Proceedings of the NATO Advanced Research Workshop, Bucharest, Romania, 1-5 June 1996
Inbunden, Engelska, 1997
850 kr
Skickas inom 10-15 vardagar
The contributions to this work are based on late-1990s knowledge of solar corona physics and on the prospects for future total eclipse observations, focusing on the eclipse of August 11, 1999 - the last this century - which forecasters believe will occur at precisely the maximum of solar activity. The results of past eclipse observations are reviewed, including coronal hot and cold structures, coronal heating, public education and instrumental problems. The relation of the corona to the Sun is discussed, that is, the energy and mass transfer between the chromosphere and the corona, including the formation of prominences by coronal condensation in coronal cavities and the supply of mass to the corona by spicules. The coronal heating mechanism is also discussed, that is, does heating occur in current sheets or in sheaths surrounding flux tubes? Prospects for international collaborative observations, both ground-based and from space, are presented.
Del 558 - Nato Science Series C:
Advances in Solar Research at Eclipses from Ground and from Space
Proceedings of the NATO Advanced Study Institute on Advances in Solar Research at Eclipses from Ground and from Space Bucharest, Romania 9–20 August, 1999
Inbunden, Engelska, 2000
1 588 kr
Skickas inom 10-15 vardagar
The space missions Yohkoh, SOHO and TRACE, together with complementary ground-based instrumentation, have provided a wealth of new results on the Sun, which are not readily available or digestible for the non-specialist. They are presented here in an organized, tutorial fashion by leading astrophysicists who gathered to observe the total eclipse of 11 August 1999 in Bucharest. Subjects covered range from the deep solar interior to the extended corona, with an emphasis on the diagnostic and on the physical interpretation of the spectacular phenomena represented by solar activity.
1 588 kr
Skickas inom 10-15 vardagar
The space missions Yohkoh, SOHO and TRACE, together with complementary ground-based instrumentation, have provided a wealth of new results on the Sun, which are not readily available or digestible for the non-specialist. They are presented here in an organized, tutorial fashion by leading astrophysicists who gathered to observe the total eclipse of 11 August 1999 in Bucharest. Subjects covered range from the deep solar interior to the extended corona, with an emphasis on the diagnostic and on the physical interpretation of the spectacular phenomena represented by solar activity.
534 kr
Skickas inom 10-15 vardagar
The NATO ARW on the problems of ground-based observations of Solar Eclipses was held in Sinaia (Romania) between 1 and 5 June 1996. The Workshop was divided into seven sessions, in which 17 papers were given, by key speakers, along with 30 oral presentations. Additionally, 30 posters were presented. This issue contains only the invited and oral papers. The posters are to be published in a special issue of the Romanian Astronomical Journal. The contributions were based on our present knowledge of solar corona physics and on the perspectives for future total eclipse observations, focussing especially on that of August 11, 1999, which will be the last eclipse of the century. The workshop sessions reviewed the results of past eclipse observations, coronal hot and cold structures, coronal heating, public education, and instrumental problems. At the end of the meeting a fruitful general discussion drew out problems to be studied and techniques to be used for forthcoming observations. Posters completed the workshop contributions.