The Solar System, an Astronomical Unit

The Solar System, an Astronomical Unit PDF Author: George Adam
Publisher:
ISBN:
Category : Solar system
Languages : en
Pages : 288

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Book Description

The Solar System, an Astronomical Unit

The Solar System, an Astronomical Unit PDF Author: George Adam
Publisher:
ISBN:
Category : Solar system
Languages : en
Pages : 288

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Book Description


A Question and Answer Guide to Astronomy

A Question and Answer Guide to Astronomy PDF Author: Pierre-Yves Bely
Publisher: Cambridge University Press
ISBN: 131661526X
Category : Science
Languages : en
Pages : 361

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Book Description
Contains 250 questions and answers about astronomy, particular for the amateur astronomer.

The Solar system ; an astronomical unit 1911

The Solar system ; an astronomical unit 1911 PDF Author: George Adam
Publisher:
ISBN:
Category :
Languages : en
Pages : 336

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Using SI Units in Astronomy

Using SI Units in Astronomy PDF Author: Richard Dodd
Publisher: Cambridge University Press
ISBN: 1139504401
Category : Science
Languages : en
Pages : 245

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Book Description
A multitude of measurement units exist within astronomy, some of which are unique to the subject, causing discrepancies that are particularly apparent when astronomers collaborate with researchers from other disciplines in science and engineering. The International System of Units (SI) is based on seven fundamental units from which other units may be derived, but many astronomers are reluctant to drop their old and familiar systems. This handbook demonstrates the ease with which transformations from old units to SI units may be made. Using worked examples, the author argues that astronomers would benefit greatly if the reporting of astronomical research and the sharing of data were standardized to SI units. Each chapter reviews a different SI base unit, clarifying the connection between these units and those currently favoured by astronomers. This is an essential reference for all researchers in astronomy and astrophysics, and will also appeal to advanced students.

The Biological Universe

The Biological Universe PDF Author: Wallace Arthur
Publisher: Cambridge University Press
ISBN: 1108836941
Category : Nature
Languages : en
Pages : 361

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Book Description
Current state of play in astrobiology, including exoplanets and their atmospheres, habitable zones and the likelihood of evolution elsewhere.

Getting a Feel for Lunar Craters

Getting a Feel for Lunar Craters PDF Author: David Hurd
Publisher:
ISBN:
Category : Braille books
Languages : en
Pages : 8

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Book Description
The phases bring the Moon to life and highlight the complex moonscape of hills and ridges and dark and light areas. This book is designed to give you the basics about the craters that are found on the Moon.

Meteorites, Comets, and Planets

Meteorites, Comets, and Planets PDF Author: A.M. Davis
Publisher: Elsevier
ISBN: 0080525350
Category : Science
Languages : en
Pages : 755

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Book Description
Volume 1 provides a broad overview of the chemistry of the solar system. It includes chapters on the origin of the elements and solar system abundances, the solar nebula and planet formation, meteorite classification, the major types of meteorites, important processes in early solar system history, geochemistry of the terrestrial planets, the giant planets and their satellite, comets, and the formation and early differentiation of the Earth. This volume is intended to be the first reference work one would consult to learn about the chemistry of the solar system.Reprinted individual volume from the acclaimed Treatise on Geochemistry (10 Volume Set, ISBN 0-08-043751-6, published in 2003)

Cosmic Rays at Earth

Cosmic Rays at Earth PDF Author: P.K.F. Grieder
Publisher: Elsevier
ISBN: 0080530052
Category : Science
Languages : en
Pages : 1117

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Book Description
In 1912 Victor Franz Hess made the revolutionary discovery that ionizing radiation is incident upon the Earth from outer space. He showed with ground-based and balloon-borne detectors that the intensity of the radiation did not change significantly between day and night. Consequently, the sun could not be regarded as the sources of this radiation and the question of its origin remained unanswered. Today, almost one hundred years later the question of the origin of the cosmic radiation still remains a mystery.Hess' discovery has given an enormous impetus to large areas of science, in particular to physics, and has played a major role in the formation of our current understanding of universal evolution. For example, the development of new fields of research such as elementary particle physics, modern astrophysics and cosmology are direct consequences of this discovery. Over the years the field of cosmic ray research has evolved in various directions: Firstly, the field of particle physics that was initiated by the discovery of many so-called elementary particles in the cosmic radiation. There is a strong trend from the accelerator physics community to reenter the field of cosmic ray physics, now under the name of astroparticle physics. Secondly, an important branch of cosmic ray physics that has rapidly evolved in conjunction with space exploration concerns the low energy portion of the cosmic ray spectrum. Thirdly, the branch of research that is concerned with the origin, acceleration and propagation of the cosmic radiation represents a great challenge for astrophysics, astronomy and cosmology. Presently very popular fields of research have rapidly evolved, such as high-energy gamma ray and neutrino astronomy. In addition, high-energy neutrino astronomy may soon initiate as a likely spin-off neutrino tomography of the Earth and thus open a unique new branch of geophysical research of the interior of the Earth. Finally, of considerable interest are the biological and medical aspects of the cosmic radiation because of it ionizing character and the inevitable irradiation to which we are exposed. This book is a reference manual for researchers and students of cosmic ray physics and associated fields and phenomena. It is not intended to be a tutorial. However, the book contains an adequate amount of background materials that its content should be useful to a broad community of scientists and professionals. The present book contains chiefly a data collection in compact form that covers the cosmic radiation in the vicinity of the Earth, in the Earth's atmosphere, at sea level and underground. Included are predominantly experimental but also theoretical data. In addition the book contains related data, definitions and important relations. The aim of this book is to offer the reader in a single volume a readily available comprehensive set of data that will save him the need of frequent time consuming literature searches.

The Solar System

The Solar System PDF Author: George Adam
Publisher:
ISBN:
Category : Solar system
Languages : en
Pages : 224

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Book Description


A Source Book in Geography

A Source Book in Geography PDF Author: George Kish
Publisher: Harvard University Press
ISBN: 9780674822702
Category : History
Languages : en
Pages : 482

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Book Description
Presents geographical writings, chronologically arranged, with a wealth of material from non-Western sources. Each section is introduced by the editor.