Unlocking the Secrets of White Dwarf Stars

Unlocking the Secrets of White Dwarf Stars
Author: Hugh M. Van Horn
Publsiher: Springer
Total Pages: 324
Release: 2014-11-14
Genre: Science
ISBN: 9783319093697

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White dwarfs, each containing about as much mass as our Sun but packed into a volume about the size of Earth, are the endpoints of evolution for most stars. Thousands of these faint objects have now been discovered, though only a century ago only three were known. They are among the most common stars in the Milky Way Galaxy, and they have become important tools in understanding the universe. Yet a century ago only three white dwarfs were known. The existence of these stars completely baffled the scientists of the day, and solving the mysteries of these strange objects required revolutionary advances in science and technology, including the development of quantum physics, the construction and utilization of large telescopes, the invention of the digital computer, and the ability to make astronomical observations from space. This book tells the story of the growth in our understanding of white dwarf stars, set within the context of the relevant scientific and technological advances. Part popular science, part historical narrative, this book is authored by one of the astrophysicists who participated directly in uncovering some of the secrets of white dwarf stars.

Theory and Experiment in Gravitational Physics

Theory and Experiment in Gravitational Physics
Author: Clifford M. Will
Publsiher: Cambridge University Press
Total Pages: 378
Release: 2018-09-27
Genre: Science
ISBN: 9781107117440

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A comprehensive review of the testing and research conducted on Einstein's theory of general relativity.

Everything About Gravity Proceedings Of The Second Lecospa International Symposium

Everything About Gravity   Proceedings Of The Second Lecospa International Symposium
Author: Chen Pisin
Publsiher: World Scientific
Total Pages: 680
Release: 2016-12-29
Genre: Science
ISBN: 9789813203969

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The proceedings of the 2nd LeCosPA International Symposium, "Everything about Gravity", collects 78 papers contributed by the symposium's Plenary Session and Parallel Session speakers. Organizers of the Parallel Sessions have in addition prepared summaries for their own sessions. The topics range from quasi-local energy in GR in the presence of gravitational radiations, a gauge theory perspective of gravity, naked black hole firewalls related to the black hole information loss paradox, a new theory of spacetime quantization, relations between the Schwinger effect and the Hawking radiation and Unruh effect, conformal frames in cosmology, surprises in nonrelativistic naturalness, inflation and tensor fluctuations, emergent spacetime for quantum gravity, understanding strongly coupled magnetism through holographic principle, the detections of dark matter, ultra-high energy cosmic neutrinos and cosmic rays, etc. Last but not least, the closing remark delivered by John Ellis raised the following question: Does cosmological inflation require a modification of Einstein's gravity? After 100 years of remarkable success of Einstein's general relativity, the development of a successful quantum theory of gravity has become a major goal in physics in the 21st century. This volume serves as a valuable reference for scientists who are interested in frontier research topics of gravity.

Face To Face MAT With 24 Years Solved Papers 2021

Face To Face MAT With 24 Years Solved Papers 2021
Author: BS Sijwalii,Ajay Singh
Publsiher: Arihant Publications India limited
Total Pages: 752
Release: 2021-11-24
Genre: Study Aids
ISBN: 9789325292239

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1. FACE 2 FACE MAT is a complete collection of 24 years’ Solved Papers 2. The book is divided into 5 section 3. Solved Papers are provided for the practice of the question 4. We detailed answers are given for every question for better understanding Here comes “FACE 2 FACE MAT 24 years’ Solved Paper (2020 – 1997)” prepared under the close guidance of experts by keeping in mind to meet all the needs of students preparing for this exam and to gain entry into top business schools. Following the methodical approach this book gives comprehensive treatment to all the 5 sections as prescribed by the board. Ample numbers of solved questions (2020-1997) are mentioned in this book giving clear guidance on how to attempt the various types of questions with tips and tricks. Solved Papers are given to get acquainted with the paper pattern and question types. Adopting the unique style of teaching this book helps students to not only learn about the concepts but also managing time in during exam. Based on the latest syllabus and providing such a huge amount of solved papers, this book is a perfect study manual assuring success at your upcoming examination. TABLE OF CONTENT MAT SOLVED PAPER (Sept 2020), MAT SOLVE PAPER (May 2019), MAT SOLVED PAPER (May 2018), SECTION I: (Language & Comprehension), SECTION II: Intelligence & Critical Thinking, SECTION III: Mathematical Skills, SECTION IV: Data Analysis & Sufficiency, SECTION V: Indian & Global Environment.

The Exoplanet Handbook

The Exoplanet Handbook
Author: Michael Perryman
Publsiher: Cambridge University Press
Total Pages: 974
Release: 2018-08-31
Genre: Science
ISBN: 9781108419772

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A complete and in-depth review of exoplanet research, covering the discovery methods, physics and theoretical background.

The Astronomy Bible

The Astronomy Bible
Author: Heather Couper,Nigel Henbest
Publsiher: Cassell
Total Pages: 400
Release: 2015-02-02
Genre: Science
ISBN: 9781844038435

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This comprehensive guide to astronomy introduces the basic concepts, explaining what, when, and how to observe space, right through to current theories on everything from black holes to microquasars. It helps you to navigate the night sky, identify the constellations and find planets, comets, galaxies and deep-sky objects. Accessible, informative, and fully-illustrated, this is an invaluable practical companion for anyone who loves stargazing.

The Gardeners Chronicle and Agricultural Gazette

The Gardeners  Chronicle and Agricultural Gazette
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1853
Genre: Agriculture
ISBN: UIUC:30112071767138

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One hour Wargames

One hour Wargames
Author: Neil Thomas
Publsiher: Pen and Sword
Total Pages: 176
Release: 2014-09-03
Genre: Crafts & Hobbies
ISBN: 9781473822900

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One of the biggest problems facing wargamers is finding the time to actually play. Most commercially available sets of rules require several hours to set up and play to a conclusion; some can easily swallow up a whole day or weekend. For many gamers this means that their lavishly prepared miniature armies rarely get used at all. Apart from time, the other consideration is space, which further constrains the opportunities for a game. In One-hour Wargames, veteran gamer and rule-writer Neil Thomas has addressed both these problems. Now it is practical to play a game in around an hour on a normal dining table or living room floor. ??The book contains 8 (all-new) sets of very simple rules for various periods, from Ancient to WW2 and 30 scenarios which can be played using any of them, so you don't even have to take too much time thinking up a stimulating tactical situation and objectives. All the rules and scenarios are intended to be played on a 3ft x 3ft battlefield. The rules only require a small number of miniatures, so this really is an ideal way for new gamers, or veterans trying a new period, to get started with minimal investment of time and money. Also ideal for a quick game in the evening when a friend pops round. There are also sections on campaigns and solo games.

Patrick Moore s Data Book of Astronomy

Patrick Moore s Data Book of Astronomy
Author: Patrick Moore,Robin Rees
Publsiher: Cambridge University Press
Total Pages: 135
Release: 2014-01-16
Genre: Science
ISBN: 9781139495226

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Packed with up-to-date astronomical data about the Solar System, our Galaxy and the wider Universe, this is a one-stop reference for astronomers of all levels. It gives the names, positions, sizes and other key facts of all the planets and their satellites; discusses the Sun in depth, from sunspots to solar eclipses; lists the dates for cometary returns, close-approach asteroids, and significant meteor showers; and includes 88 star charts, with the names, positions, magnitudes and spectra of the stars, along with key data on nebulae and clusters. Full of facts and figures, this is the only book you need to look up data about astronomy. It is destined to become the standard reference for everyone interested in astronomy.

Atom Interferometry

Atom Interferometry
Author: G.M. Tino,M.A. Kasevich
Publsiher: IOS Press
Total Pages: 808
Release: 2014-10-16
Genre: Science
ISBN: 9781614994480

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Since atom interferometers were first realized about 20 years ago, atom interferometry has had many applications in basic and applied science, and has been used to measure gravity acceleration, rotations and fundamental physical quantities with unprecedented precision. Future applications range from tests of general relativity to the development of next-generation inertial navigation systems. This book presents the lectures and notes from the Enrico Fermi school "Atom Interferometry", held in Varenna, Italy, in July 2013. The aim of the school was to cover basic experimental and theoretical aspects and to provide an updated review of current activities in the field as well as main achievements, open issues and future prospects. Topics covered include theoretical background and experimental schemes for atom interferometry; ultracold atoms and atom optics; comparison of atom, light, electron and neutron interferometers and their applications; high precision measurements with atom interferometry and their application to tests of fundamental physics, gravitation, inertial measurements and geophysics; measurement of fundamental constants; interferometry with quantum degenerate gases; matter wave interferometry beyond classical limits; large area interferometers; atom interferometry on chips; and interferometry with molecules. The book will be a valuable source of reference for students, newcomers and experts in the field of atom interferometry.

The Country Gentleman

The Country Gentleman
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1912
Genre: Agriculture
ISBN: MINN:31951D00336875V

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Stories of Astronomers and Their Stars

Stories of Astronomers and Their Stars
Author: David E. Falkner
Publsiher: Springer Nature
Total Pages: 302
Release: 2021-09-02
Genre: Science
ISBN: 9783030803094

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This book recounts the stories of the astronomical pioneers who forever changed our views of the cosmos. The chapters delve into their fascinating lives over the centuries, showing how these pivotal minds built upon the work of their predecessors and unlocked the unique properties of specific stars. From ancient astronomy to modern imaging and spectroscopy, each tale at once showcases the pace of scientific discovery and the shared passions that drove these starwatchers. Accompanying the stories are a plethora of constellation and finder charts, stellar coordinates and directions, and suggestions for viewing specific stars, all of which are visible to the naked eye or through a small telescope. In addition, the histories on specific star names and designations are given, along with an overview of the most popular catalogues and online databases that readers can use for reference.

Formation Evolution and Dynamics of Young Solar Systems

Formation  Evolution  and Dynamics of Young Solar Systems
Author: Martin Pessah,Oliver Gressel
Publsiher: Springer
Total Pages: 374
Release: 2017-12-04
Genre: Science
ISBN: 9783319606095

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This book's interdisciplinary scope aims at bridging various communities: 1) cosmochemists, who study meteoritic samples from our own solar system, 2) (sub-) millimetre astronomers, who measure the distribution of dust and gas of star-forming regions and planet-forming discs, 3) disc modellers, who describe the complex photo-chemical structure of parametric discs to fit these to observation, 4) computational astrophysicists, who attempt to decipher the dynamical structure of magnetised gaseous discs, and the effects the resulting internal structure has on the aerodynamic re-distribution of embedded solids, 5) theoreticians in planet formation theory, who aim to piece it all together eventually arriving at a coherent holistic picture of the architectures of planetary systems discovered by 6) the exoplanet observers, who provide us with unprecedented samples of exoplanet worlds. Combining these diverse fields the book sheds light onto the riddles that research on planet formation is currently confronted with, and paves the way for a comprehensive understanding of the formation, evolution, and dynamics of young solar systems. The chapters ‘Chondrules – Ubiquitous Chondritic Solids Tracking the Evolution of the Solar Protoplanetary Disk’, ‘Dust Coagulation with Porosity Evolution’ and ‘The Emerging Paradigm of Pebble Accretion’ are published open access under a CC BY 4.0 license via link.springer.com.

Spectral Line Shapes in Astrophysics and Related Topics

Spectral Line Shapes in Astrophysics and Related Topics
Author: Milan S. Dimitrijević,Luka Č. Popović
Publsiher: MDPI
Total Pages: 268
Release: 2020-02-18
Genre: Science
ISBN: 9783039281688

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Spectral lines, widths, and shapes are powerful tools for emitting/absorbing gas diagnostics in different astrophysical objects (from the solar system to the most distant objects in the universe—quasars). On the other hand, experimental and theoretical investigations of laboratory plasma have been applied in spectroscopic astrophysical research, especially in research on atomic data needed for line shape calculations. Data on spectral lines and their profiles are also important for diagnostics, analysis, and the modelling of fusion plasma, laser-produced plasma, laser design and development, and various plasmas in industry and technology, like light sources based on plasmas or the welding and piercing of metals by laser-produced plasma. The papers from this book can be divided into four groups: 1. stark broadening data for astrophysical and laboratory plasma investigations; 2. applications of spectral lines for astrophysical and laboratory plasma research; 3. spectral line phenomena in extragalactic objects, and 4. laboratory astrophysics results for spectra investigation. The reviews and research papers, representing new research on the topics presented in this book, are of interest for specialists and PhD students. We hope that the present book will be useful and interesting for scientists interested in the investigation of spectral line shapes and will contribute to the education of young researchers and PhD students.

The Cosmos

The Cosmos
Author: Jay M. Pasachoff,Alex Filippenko
Publsiher: Cambridge University Press
Total Pages: 599
Release: 2014
Genre: Science
ISBN: 9781107687561

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An exciting introduction to astronomy, using recent discoveries and stunning photography to inspire non-science majors about the Universe and science.