Описание: The book describes the major physical theories of comets in the past two millennia. It describes the evolution of ideas about the nature, position, motion and constitution of comets. Unlike many works on the subject, this one focuses on details of each theory.
Автор: David A. J. Seargent Название: Visually Observing Comets ISBN: 331945434X ISBN-13(EAN): 9783319454344 Издательство: Springer Рейтинг: Цена: 3912.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
In these days of computers and CCD cameras, visual comet observers can still contribute scientifically useful data with the help of this handy reference for use in the field. Comets are one of the principal areas for productive pro-amateur collaboration in astronomy, but finding comets requires a different approach than the observing of more predictable targets. Principally directed toward amateur astronomers who prefer visual observing or who are interested in discovering a new comet or visually monitoring the behavior of known comets, it includes all the advice needed to thrive as a comet observer.
After presenting a brief overview of the nature of comets and how we came to the modern understanding of comets, this book details the various types of observations that can usefully be carried out at the eyepiece of a telescope. Subjects range from how to search for new comets to visually estimating the brightness of comets and the length and orientation of tails, in addition to what to look for in comet heads and tails.
Details are also given of 20 periodic comets, predicted to return between the years 2017 and 2027, that are expected to become suitable targets for visual observing, in addition to information on a famous comet potentially visible each year and subject to great outbursts of brightness.
Описание: Challenging recent work that contends that seventeenth-century English discourses privilege the notion of a self-enclosed, self-sufficient individual, The Power of the Passive Self in English Literature recovers a counter-tradition that imagines selves as more passively prompted than actively choosing.
Автор: Kroll Название: Philosophy, Science, and Religion in England 1640–1700 ISBN: 0521075858 ISBN-13(EAN): 9780521075855 Издательство: Cambridge Academ Рейтинг: Цена: 6018.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This interdisciplinary collection of essays looks at the distinctively English intellectual, social and political phenomenon of Latitudinarianism, which emerged during the Civil War and Interregnum and came into its own after the Restoration, becoming a virtual orthodoxy after 1688.
Автор: V.H.A. Watson; Juli?n Sim?n Calero Название: The Genesis of Fluid Mechanics 1640-1780 ISBN: 9048176328 ISBN-13(EAN): 9789048176328 Издательство: Springer Рейтинг: Цена: 30606.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Fluid Mechanics, as a scientific discipline in a modern sense, was established between the last third of the 17th century and the first half of the 18th century.
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