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Author: Patrick Kelly
Publisher:
ISBN: 9780973810950
Category : Nature
Languages : en
Pages : 328
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Book Description
Author: Patrick Kelly
Publisher:
ISBN: 9780973810950
Category : Nature
Languages : en
Pages : 328
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Book Description
Author: Stephen Burt
Publisher: Cambridge University Press
ISBN: 1009260545
Category : Nature
Languages : en
Pages : 521
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Book Description
Originally published: Durham Weather and Climate since 1841, Oxford: Oxford University Press, 2022.
Author:
Publisher: Cambridge University Press
ISBN: 9780521554916
Category : Nature
Languages : en
Pages : 352
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Book Description
Superbly illustrated, up-to-date, expanded version of Hartung's indispensable guide, useful to amateur and expert observers.
Author:
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 360
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Book Description
Author: Dominic Ford
Publisher: Springer
ISBN: 1493906291
Category : Science
Languages : en
Pages : 240
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Book Description
To the naked eye, the most evident defining feature of the planets is their motion across the night sky. It was this motion that allowed ancient civilizations to single them out as different from fixed stars. “The Observer’s Guide to Planetary Motion” takes each planet and its moons (if it has them) in turn and describes how the geometry of the Solar System gives rise to its observed motions. Although the motions of the planets may be described as simple elliptical orbits around the Sun, we have to observe them from a particular vantage point: the Earth, which spins daily on its axis and circles around the Sun each year. The motions of the planets as observed relative to this spinning observatory take on more complicated patterns. Periodically, objects become prominent in the night sky for a few weeks or months, while at other times they pass too close to the Sun to be observed. “The Observer’s Guide to Planetary Motion” provides accurate tables of the best time for observing each planet, together with other notable events in their orbits, helping amateur astronomers plan when and what to observe. Uniquely each of the chapters includes extensive explanatory text, relating the events listed to the physical geometry of the Solar System. Along the way, many questions are answered: Why does Mars take over two years between apparitions (the times when it is visible from Earth) in the night sky, while Uranus and Neptune take almost exactly a year? Why do planets appear higher in the night sky when they’re visible in the winter months? Why do Saturn’s rings appear to open and close every 15 years? This book places seemingly disparate astronomical events into an understandable three-dimensional structure, enabling an appreciation that, for example, very good apparitions of Mars come around roughly every 15 years and that those in 2018 and 2035 will be nearly as good as that seen in 2003. Events are listed for the time period 2010-2030 and in the case of rarer events (such as eclipses and apparitions of Mars) even longer time periods are covered. A short closing chapter describes the seasonal appearance of deep sky objects, which follow an annual cycle as a result of Earth’s orbital motion around the Sun.
Author: Robert A. Garfinkle
Publisher: Springer
ISBN: 9781493916634
Category : Science
Languages : en
Pages : 1680
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Book Description
All three volumes sold as a combined set for a one-time purchase! This comprehensive three-volume set takes you on an incomparable journey of our closest celestial neighbor. Not since the golden age of 19th-century lunar guidebooks has one author managed to cover the Moon in such detail as this all-in-one handbook. Volume 1 begins with a section on the Moon’s place in human history, mythology and lore, before gravitating closer to the Moon itself through scientific sections on the Earth-Moon system, lunar motions and cycles. Following these are technical chapters on how to purchase, use and care for lunar observing and photography equipment. Techniques for observing the Moon (both with the naked eye and optical instruments) are detailed as the reader approaches the Moon’s surface on this visual tour-de-force. A close-up exploration of the Moon is the result. The “crater-hop” chapters in Volumes 1 and 2 discuss the physical aspects of the Moon’s features, offering brief biographical information on the person for whom the feature is named, as well as how each individual was involved in the development of science and selenography from ancient to modern times. Volume 3 contains a plethora of useful appendices that cover a range of topics, from catalogues of lunar features such as nearside lunar domes to a comprehensive list of publishers and observing organizations. Luna Cognita goes far beyond any recent work in both breadth and depth of coverage on the Moon. Written in an accessible, engaging manner for readers of all backgrounds and levels of expertise, this handbook is thus an invaluable resource for anybody who looks up at the glowing sphere in the night sky and wants to learn more about the “Known Moon.”
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Royal Astronomical Society of Canada
Publisher:
ISBN:
Category :
Languages : en
Pages : 436
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Book Description
Author: Council of Europe
Publisher: Council of Europe
ISBN: 9287183368
Category : Political Science
Languages : en
Pages : 158
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Book Description
Elections are a pre-condition for democratic governance since it is through them that the citizens of a country choose freely, and on the basis of the law, the persons that can legitimately govern in their name and in their interest. The right to free elections, as enshrined in the Article 3 of the Protocol to the European Convention on Human Rights, is a “fundamental principle in a truly democratic political regime”. It comprises a series of safeguards and procedures that ensure respect for active and passive electoral rights and the conduct of genuine free and fair elections. Civil society has a distinct role to play since it observes the electoral process and contributes to the development of national electoral procedures through advice and recommendations. The Council of Europe handbook Reporting on elections aims to help observers become more efficient and to produce more effective reports, specifically focusing on the reporting of core team members. At the same time, it also covers the reporting of long- and short-term observers. It deals mainly with final election reports and reports/statements on preliminary findings, while also providing insight into interim reports and ideas for ad hoc reports and press releases, in addition to tips on how to follow up on recommendations.
Author: Michael Moran
Publisher: Oxford University Press, USA
ISBN: 0199548455
Category : Political Science
Languages : en
Pages : 997
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Book Description
This is part of a ten volume set of reference books offering authoritative and engaging critical overviews of the state of political science. This work explores the business end of politics, where theory meets practice in the pursuit of public good.
