Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Sun Recorded Through History PDF full book. Access full book title The Sun Recorded Through History by J.M. Vaquero. Download full books in PDF and EPUB format.
Author: J.M. Vaquero Publisher: Springer Science & Business Media ISBN: 0387927905 Category : Science Languages : en Pages : 395
Book Description
The Sun is nowadays observed using di?erent techniques that provide an almost instantaneous 3-D map of its structure. Of particular interest is the studyofthevariabilityinthesolaroutputproducedbythedissipationofm- netic energy on di?erent spatial and temporal scales – the so-called magnetic activity. The 11-year cycle is the main feature describing this phenomenon. Apart from its intrinsic scienti?c interest, this topic is worth studying because of the interaction of such processes with the terrestrial environment. A ?eet of space and ground-based observatories are currently monitoring the behaviour of our star on a daily basis. However, solar activity varies not only on this decadal time-scale, as has been attested mainly through two methods: (a) records of the number of sunspots observed on the solar surface from 1610, and (b) the records of 14 10 cosmogenic isotopes, such as Cand Be, measured in tree-rings and i- cores, respectively. The study of the long-term behaviour of solar activity may be comp- mented by the study of historical accounts describing phenomena directly or indirectly related to solar activity. Numerous scienti?c and non-scienti?c d- uments have reported these events and we can make use of them as a proxy of solar activity in past times.
Author: J.M. Vaquero Publisher: Springer Science & Business Media ISBN: 0387927905 Category : Science Languages : en Pages : 395
Book Description
The Sun is nowadays observed using di?erent techniques that provide an almost instantaneous 3-D map of its structure. Of particular interest is the studyofthevariabilityinthesolaroutputproducedbythedissipationofm- netic energy on di?erent spatial and temporal scales – the so-called magnetic activity. The 11-year cycle is the main feature describing this phenomenon. Apart from its intrinsic scienti?c interest, this topic is worth studying because of the interaction of such processes with the terrestrial environment. A ?eet of space and ground-based observatories are currently monitoring the behaviour of our star on a daily basis. However, solar activity varies not only on this decadal time-scale, as has been attested mainly through two methods: (a) records of the number of sunspots observed on the solar surface from 1610, and (b) the records of 14 10 cosmogenic isotopes, such as Cand Be, measured in tree-rings and i- cores, respectively. The study of the long-term behaviour of solar activity may be comp- mented by the study of historical accounts describing phenomena directly or indirectly related to solar activity. Numerous scienti?c and non-scienti?c d- uments have reported these events and we can make use of them as a proxy of solar activity in past times.
Author: Various Publisher: DigiCat ISBN: Category : Fiction Languages : en Pages : 2130
Book Description
The Circle of Knowledge is an informative book that was designed in 1917, to be both inspiring and entertaining. The book represents the modern, progressive spirit which fits that time, in its forms of expression and its editorship. The purpose of this work is to answer the why, who, what, when, where, how of the wide majority of curious minds, both young and adult, and encourage them to raise further questions. Special measures were taken in creating this work to isolate essentials from non-essentials; to differentiate human interest subjects of universal significance from those of little concern; to deliver living truths instead of dead vocabulary; and finally, to bring the whole within the knowledge of the intermediate reader, without regard to age, in an acceptable and exciting form. The use of visual outlines and tables; maps, drawings, and diagrams; the illustrated works of great painters, sculptors, and architects all are used to give the reader the valuable and cultural knowledge of past and present.
Author: A. J. Meadows Publisher: Elsevier ISBN: 1483156583 Category : Science Languages : en Pages : 325
Book Description
Early Solar Physics reviews developments in solar physics, particularly the advent of solar spectroscopy and the discovery of relationships between the various layers of the solar atmosphere and between the different forms of solar activity. Topics covered include solar observations during 1843; chemical analysis of the solar atmosphere; the spectrum of a solar prominence; and the solar eclipse of December 12, 1871. Spectroscopic observations of the sun are also presented. This book is comprised of 30 chapters and begins with an overview of ideas about the sun in the mid-nineteenth century, followed by a summary of progress in astronomy between 1850 and 1900, including observations of the solar surface, sunspots, and solar flares. The founding of the Mount Wilson Solar Observatory is cited. Observations of the sun made with solar spectroscopy are presented, including those of the sun's temperature. The results of a detailed examination of spectra photographed during the solar eclipse of January 22, 1898 are also discussed. The final chapter examines the magnetic properties of the earth and sun. This monograph will be a useful resource for astronomers, astrophysicists, and those interested in discovering many aspects of the sun.
Author: Anne Stibbs Publisher: Bloomsbury Pub Limited ISBN: 9780747550754 Category : Games Languages : en Pages : 423
Book Description
An aid to solving crosswords. It contains over 100,000 potential solutions, including plurals, comparative and superlative adjectives, and inflections of verbs. The list extends to first names, place names and technical terms, euphemisms and compound expressions, as well as abbreviations.
Author: Stephen H. Dole Publisher: Rand Corporation ISBN: 9780833042279 Category : Science Languages : en Pages : 158
Book Description
Habitable Planets for Man examines and estimates the probabilities of finding planets habitable to man, where they might be found, and the number there may be in our own galaxy. The author presents in detail the characteristics of a planet that can provide an acceptable environment for humankind, itemizes the stars nearest the earth most likely to possess habitable planets, and discusses how to search for habitable planets. Interestingly for our time, he also gives an appraisal of the earth as a planet and describes how its habitability would be changed if some of its basic properties were altered. This is a reprint of an edition originally published in 1964.
Author: Judit Brody Publisher: ISBN: Category : Religion Languages : en Pages : 200
Book Description
Sunspots are dark areas on the Sun's surface, some as large as 50,000 miles in diameter. This text charts the history of our efforts to understand them, and the lives and quarrels of those astronomers who first charted their mysterious patterns and whose records are still of vital importance.
Author: J.M. Vaquero
Author: J.M. Vaquero
Author: Helena Petrovna Blavatsky
Author: Various
Author: Bernard Cohen
Author: A. J. Meadows
Author: Anne Stibbs
Author: ʻAbd al-Qādir ibn Mulūk Shāh Badāʼūnī
Author: Stephen H. Dole
Author: Judit Brody
Author: