A First Course

Author: Dermott J. Mullan

Publisher: CRC Press

ISBN: 1420083082

Category: Science

Page: 390

View: 8201

With an emphasis on numerical modeling, Physics of the Sun: A First Course presents a quantitative examination of the physical structure of the Sun and the conditions of its extended atmosphere. It gives step-by-step instructions for calculating the numerical values of various physical quantities. The text covers a wide range of topics on the Sun and stellar astrophysics, including the structure of the Sun, solar radiation, the solar atmosphere, and Sun-space interactions. It explores how the physical conditions in the visible surface of the Sun are determined by the opacity of the material in the atmosphere. It also presents the empirical properties of convection in the Sun and discusses how the physical parameters increase with depth through the convection zone. The author shows how certain types of "real stars" are actually polytropes and offers a simplified version of oscillation equations to highlight the properties of p- and g-modes in the Sun. He also focuses on the initial temperature rise into the chromosphere, why the temperature in the quiet corona has the value it does, and how the physics of magnetic fields help us to understand various striking phenomena that are observed on the Sun. This text enables a practical appreciation of the physical models of solar processes. Through the included numerical modeling problems, it encourages a firm grasp of the numerical values of actual physical parameters as a function of radial location in the Sun.
Read More

Author: Jean-Louis Tassoul,Monique Tassoul

Publisher: Princeton University Press

ISBN: 1400865395

Category: Science

Page: 304

View: 909

This book provides a comprehensive overview of the history of ideas about the sun and the stars, from antiquity to modern times. Two theoretical astrophysicists who have been active in the field since the early 1960s tell the story in fluent prose. About half of the book covers most of the theoretical research done from 1940 to the close of the twentieth century, a large body of work that has to date been little explored by historians. The first chapter, which outlines the period from about 3000 B.C. to 1700 A.D., shows that at every stage in history human beings have had a particular understanding of the sun and stars, and that this has continually evolved over the centuries. Next the authors systematically address the immense mass of observations astronomy accumulated from the early seventeenth century to the early twentieth. The remaining four chapters examine the history of the field from the physicists perspective, the emphasis being on theoretical work from the mid-1840s to the late 1990s--from thermodynamics to quantum mechanics, from nuclear physics and magnetohydrodynamics to the remarkable advances through to the late 1960s, and finally, to more recent theoretical work. Intended mainly for students and teachers of astronomy, this book will also be a useful reference for practicing astronomers and scientifically curious general readers.
Read More

The Surprising Science of our Sun

Author: Leon Golub,Jay M. Pasachoff

Publisher: Cambridge University Press

ISBN: 1107052653

Category: Science

Page: 330

View: 4148

An authoritative and readable introduction to the Sun, our nearest star, from two experienced astronomers, for general science readers.
Read More

Author: Peter V. Foukal

Publisher: John Wiley & Sons

ISBN: 3527618082

Category: Science

Page: 480

View: 7776

This revised edition of Solar Astrophysics describes our current understanding of the sun - from its deepest interior, via the layers of the directly observable atmosphere to the solar wind, right out to its farthest extension into interstellar space. It includes a comprehensive account of the history of solar astrophysics, along with an overview of the key instruments throughout the various periods. In contrast to other books on this topic, the choice of material deals evenhandedly with the entire scope of important topics covered in solar research. The authors make the advances in our understanding of the sun accessible to students and non-specialists by way of careful use of relatively simple physical concepts. The book offers an incisive, reliable, and well-planned look at all that is fascinating and new in studies of the sun.
Read More

A Study in Applied Spirituality

Author: N.A

Publisher: Thulasidas

ISBN: 9810575947

Category: Physics

Page: 278

View: 4541

Read More

A Survey of Their Contributions to Research

Author: Mary R.S. Creese

Publisher: Scarecrow Press

ISBN: 0585276846

Category: Science

Page: 452

View: 5312

A systematic survey and comparison of the work of 19th-century American and British women in scientific research, this book covers the two countries in which women of the period were most active in scientific work and examines all the fields in which they were engaged.
Read More

With which is Incorporated the "Chemical Gazette". A Journal of Practical Chemistry in All Its Applications to Pharmacy, Arts and Manufactures

Author: William Crookes,James H. Gardiner,Gerald Druce,H. W. Blood Ryan

Publisher: N.A

ISBN: N.A

Category: Chemistry

Page: N.A

View: 6975

Read More

Author: N.A

Publisher: N.A

ISBN: N.A

Category: Astronomy

Page: N.A

View: 2674

Read More

With Selections from the Objections and Replies

Author: René Descartes,John Cottingham

Publisher: Cambridge University Press

ISBN: 0521191386

Category: Philosophy

Page: 282

View: 9587

A dual-language edition presenting Descartes's original Latin text of his greatest work, with a facing-page authoritative English translation.
Read More

Author: Virginia Trimble,Thomas R. Williams,Katherine Bracher,Richard Jarrell,Jordan D. Marché,F. Jamil Ragep

Publisher: Springer Science & Business Media

ISBN: 0387304002

Category: Science

Page: 1348

View: 8851

The Biographical Encyclopedia of Astronomers is a unique and valuable resource for historians and astronomers alike. The two volumes include approximately 1550 biographical sketches on astronomers from antiquity to modern times. It is the collective work of about 400 authors edited by an editorial board of 9 historians and astronomers, and provides additional details on the nature of an entry and some summary statistics on the content of entries. This new reference provides biographical information on astronomers and cosmologists by utilizing contemporary historical scholarship. Individual entries vary from 100 to 1500 words, including the likes of the superluminaries such as Newton and Einstein, as well as lesser-known astronomers like Galileo’s acolyte, Mario Guiducci. A comprehensive contributor index helps researchers to identify the authors of important scientific topics and treatises.
Read More

Comprising an Explanation of Terms and Principles of Pure and Mixed Mathematics, and Such Branches of Natural Philosophy as are Susceptible of Mathematical Investigation. With Historical Sketches of the Rise, Progress and Present State of the Several Departments of These Sciences, and an Account of the Discoveries and Writings of the Most Celebrated Authors, Both Ancient and Modern

Author: Peter Barlow

Publisher: N.A

ISBN: N.A

Category: Mathematics

Page: 772

View: 604

Read More

A Year in the Wind River Range

Author: Clem L. Rawlins

Publisher: Macmillan

ISBN: 0805015973

Category: Science

Page: 326

View: 1785

A naturalist describes the flowering plants, the ways of the animals, the history of the Shoshoni, the effects of the twentieth century on the landscape, and more
Read More

Author: James Silk Buckingham,John Sterling,Frederick Denison Maurice,Henry Stebbing,Charles Wentworth Dilke,Thomas Kibble Hervey,William Hepworth Dixon,Norman Maccoll,Vernon Horace Rendall,John Middleton Murry

Publisher: N.A

ISBN: N.A

Category:

Page: N.A

View: 8861

Read More

Author: Barrett O'Neill

Publisher: Academic Press

ISBN: 9780080570570

Category: Science

Page: 468

View: 7518

This book is an exposition of semi-Riemannian geometry (also called pseudo-Riemannian geometry)--the study of a smooth manifold furnished with a metric tensor of arbitrary signature. The principal special cases are Riemannian geometry, where the metric is positive definite, and Lorentz geometry. For many years these two geometries have developed almost independently: Riemannian geometry reformulated in coordinate-free fashion and directed toward global problems, Lorentz geometry in classical tensor notation devoted to general relativity. More recently, this divergence has been reversed as physicists, turning increasingly toward invariant methods, have produced results of compelling mathematical interest.
Read More

Ideas and Possibilities

Author: Ronald Barnett

Publisher: Routledge

ISBN: 0415881927

Category: Education

Page: 233

View: 5286

Winner of the Comparative and International Education Society Higher Education Special Interest Group Best Book Award for 2014! As universities increasingly engage with the world beyond the classroom and the campus, those who work within higher education are left to examine how the university's mission has changed. Official reviews and debates often forget to inquire into the purposes and responsibilities of universities, and how they are changing. Where these matters are addressed, they are rarely pursued in depth, and rarely go beyond current circumstances. Those who care about the university's role in society are left looking for a renewed sense of purpose regarding its goals and aspirations. The Future University explores new avenues opening up to universities and tackles fundamental issues facing their development. Contributors with interdisciplinary and international perspectives imagine ways to frame the university's future. They consider the history of the university, its current status as an active player in local governments, cultures, and markets, and where these trajectories may lead. What does it mean to be a university in the twenty-first century? What could the university become? What limitations do they face, and what opportunities might lie ahead? This volume in the International Studies in Higher Education series offers bold and imaginative possibilities.
Read More

Author: N.A

Publisher: N.A

ISBN: N.A

Category: Mineral industries

Page: N.A

View: 3338

Read More