Download or read book New Light on Dark Stars written by Neill I. Reid and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perhaps the most common question that a child asks when he or she sees the night sky from a dark site for the first time is: 'How many stars are there?' This happens to be a question which has exercised the intellectual skills of many astronomers over the course of most of the last century, including, for the last two decades, one of the authors of this text. Until recently, the most accurate answer was 'We are not certain, but there is a good chance that almost all of them are M dwarfs. ' Within the last three years, results from new sky-surveys - particularly the first deep surveys at near infrared wavelengths - have provided a breakthrough in this subject, solidifying our census of the lowest-mass stars and identifying large numbers of the hitherto almost mythical substellar-mass brown dwarfs. These extremely low-luminosity objects are the central subjects of this book, and the subtitle should be interpreted accordingly. The expression 'low-mass stars' carries a wide range of meanings in the astronomical literature, but is most frequently taken to refer to objects with masses comparable with that of the Sun - F and G dwarfs, and their red giant descendants. While this definition is eminently reasonable for the average extragalactic astronomer, our discussion centres on M dwarfs, with masses of no more than 60% that of the Sun, and extends to 'failed stars' - objects with insufficient mass to ignite central hydrogen fusion.
Download or read book The Comic Book written by Paul Sassienie and published by Booksales. This book was released on 1994 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The one essential guide for comic book fans everywhere.
Download or read book 2010 Comic Book Checklist Price Guide written by Maggie Thompson and published by Penguin. This book was released on 2009-10-08 with total page 5414 pages. Available in PDF, EPUB and Kindle. Book excerpt: No other guide on the market covers the volume of comic book listings and range of eras as Comic Book Checklist & Price Guide does, in an easy-to-use checklist format. Readers can access listings for 130,000 comics, issued since 1961, complete with names, cover date, creator information and near-mint pricing. With super-hero art on the cover and collecting details from the experts as America's longest-running magazine about comics in this book, there is nothing that compares.
Download or read book Proceedings of the Fourth International Workshop on the Identification of Dark Matter written by Neil John Curwen Spooner and published by World Scientific. This book was released on 2003 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this workshop series is to assess the status of work attempting to identify what constitutes dark matter - in particular, to consider the techniques being used, how successful they are, and what new techniques are likely to improve prospects for identifying likely dark matter candidates in the future.
Download or read book Comic Book Checklist and Price Guide written by Maggie Thompson and published by . This book was released on 2005-10 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive price guide contains listings and US prices for more than 120,000 comic books, with over 400 photos for easy identification.
Download or read book The New Class Society written by Earl Wysong and published by Rowman & Littlefield Publishers. This book was released on 2013-07-11 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: The New Class Society introduces students to the sociology of class structure and inequalities as it asks whether or not the American dream has faded. The fourth edition of this powerful book demonstrates how and why class inequalities in the United States have been widened, hardened, and become more entrenched than ever. The fourth edition has been extensively revised and reorganized throughout, including a new introduction that offers an overview of key themes and shorter chapters that cover a wider range of topics. New material for the fourth edition includes a discussion of "The Great Recession" and its ongoing impact, the demise of the middle class, rising costs of college and increasing student debt, the role of electronic media in shaping people's perceptions of class, and more.
Download or read book 1996 Comic Book Index written by Johnny Lauck and published by . This book was released on 1996 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2008 Comic Book Checklist Price Guide written by Maggie Thompson and published by Krause Publications. This book was released on 2007-10-08 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did you know that comic books are being promoted by noted organizations including American Library Association and many educators as a tool for engaging young readers?
Download or read book Official Gazette of the United States Patent and Trademark Office written by and published by . This book was released on 2001 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Standard Periodical Directory written by and published by . This book was released on 2001 with total page 2216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Who s Who of Authors and Writers 2004 written by Europa Publications and published by Psychology Press. This book was released on 2003 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accurate and reliable biographical information essential to anyone interested in the world of literature TheInternational Who's Who of Authors and Writersoffers invaluable information on the personalities and organizations of the literary world, including many up-and-coming writers as well as established names. With over 8,000 entries, this updated edition features: * Concise biographical information on novelists, authors, playwrights, columnists, journalists, editors, and critics * Biographical details of established writers as well as those who have recently risen to prominence * Entries detailing career, works published, literary awards and prizes, membership, and contact addresses where available * An extensive listing of major international literary awards and prizes, and winners of those prizes * A directory of major literary organizations and literary agents * A listing of members of the American Academy of Arts and Letters
Download or read book Gender Democracy and Inclusion in Northern Ireland written by C. Davies and published by Springer. This book was released on 2000-10-24 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mainstream politics in Northern Ireland has not been welcoming to women, but many women have been present in community and voluntary organizations where their contribution has been outstanding. This book examines four organizations (including the recently-formed Northern Ireland Women's Coalition) where women have been active. It discusses the processes and structures created by these groups in order to work democratically across differences and argues that their experiences are invaluable to the development of feminist debates on democracy and difference.
Download or read book 2005 Comic Book Checklist and Price Guide 1961 to Present written by Maggie Thompson and published by . This book was released on 2004 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists prices for more than 75,000 publishers from 1961 to the present.
Download or read book Encyclopaedia of Australian Heavy Metal written by Brian Giffin and published by Lulu.com. This book was released on 2015-05-04 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopaedia of Australian Metal presents pictures, biographies and discographical information on more than 2000 metal and heavy rock bands from all parts of Australia - from the early 70s pioneers like AC/DC, Buffalo and Rose Tattoo to the current breed: Psycroptic, Parkway Drive, Ne Obliviscaris and more.
Download or read book Stellar Spectral Classification written by Richard O. Gray and published by Princeton University Press. This book was released on 2021-06-08 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by leading experts in the field, Stellar Spectral Classification is the only book to comprehensively discuss both the foundations and most up-to-date techniques of MK and other spectral classification systems. Definitive and encyclopedic, the book introduces the astrophysics of spectroscopy, reviews the entire field of stellar astronomy, and shows how the well-tested methods of spectral classification are a powerful discovery tool for graduate students and researchers working in astronomy and astrophysics. The book begins with a historical survey, followed by chapters discussing the entire range of stellar phenomena, from brown dwarfs to supernovae. The authors account for advances in the field, including the addition of the L and T dwarf classes; the revision of the carbon star, Wolf-Rayet, and white dwarf classification schemes; and the application of neural nets to spectral classification. Copious figures illustrate the morphology of stellar spectra, and the book incorporates recent discoveries from earth-based and satellite data. Many examples of spectra are given in the red, ultraviolet, and infrared regions, as well as in the traditional blue-violet optical region, all of which are useful for researchers identifying stellar and galactic spectra. This essential reference includes a glossary, handy appendixes and tables, an index, and a Web-based resource of spectra. In addition to the authors, the contributors are Adam J. Burgasser, Margaret M. Hanson, J. Davy Kirkpatrick, and Nolan R. Walborn.
Download or read book May the Armed Forces Be with You written by Stephen Dedman and published by McFarland. This book was released on 2016-09-02 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science fiction and the United States military often inhabit the same imaginative space. Weapons technology has taken inspiration from science fiction, from the bazooka and the atomic bomb to weaponized lasers and drones. Star-spangled superheroes sold war bonds in comic books sent to GIs during World War II, and adorned the noses of bombers. The same superheroes now appear in big-budget movies made with military assistance, fighting evil in today's war zones. A missile shield of laser satellites--dreamed up by writers and embraced by the high command--is partially credited with ending the Cold War. Sci-fi themes and imagery are used to sell weapons programs, military service and wars to the public. Some science fiction creators have willingly cooperated with the military; others have been conscripted. Some have used the genre as a forum for protest. This book examines the relationship between the U.S. military and science fiction through more than 80 years of novels, comics, films and television series, including Captain America, Starship Troopers, The Twilight Zone, Dr. Strangelove, Star Trek, Iron Man, Bill the Galactic Hero, The Forever War, Star Wars, Aliens, Ender's Game, Space: Above and Beyond and Old Man's War.
Download or read book The Imagineers of War written by Sharon Weinberger and published by Vintage. This book was released on 2017-03-14 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive history of the Defense Advanced Research Projects Agency, the Pentagon agency that has quietly shaped war and technology for nearly sixty years. Founded in 1958 in response to the launch of Sputnik, the agency’s original mission was to create “the unimagined weapons of the future.” Over the decades, DARPA has been responsible for countless inventions and technologies that extend well beyond military technology. Sharon Weinberger gives us a riveting account of DARPA’s successes and failures, its remarkable innovations, and its wild-eyed schemes. We see how the threat of nuclear Armageddon sparked investment in computer networking, leading to the Internet, as well as to a proposal to power a missile-destroying particle beam by draining the Great Lakes. We learn how DARPA was responsible during the Vietnam War for both Agent Orange and the development of the world’s first armed drones, and how after 9/11 the agency sparked a national controversy over surveillance with its data-mining research. And we see how DARPA’s success with self-driving cars was followed by disappointing contributions to the Afghanistan and Iraq wars. Weinberger has interviewed more than one hundred former Pentagon officials and scientists involved in DARPA’s projects—many of whom have never spoken publicly about their work with the agency—and pored over countless declassified records from archives around the country, documents obtained under the Freedom of Information Act, and exclusive materials provided by sources. The Imagineers of War is a compelling and groundbreaking history in which science, technology, and politics collide.
