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Author : Jérôme : de La Lande
Publisher :
ISBN 13 :
Total Pages : 1228 pages
Book Rating : 4.:/5 (1 download)
Download or read book A Catalogue of Those Stars in the Histoire Céleste Français of Jérôme Delalande written by Jérôme : de La Lande and published by . This book was released on 1847 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : BRILL
ISBN 13 : 9004528873
Total Pages : 461 pages
Book Rating : 4.0/5 (45 download)
Download or read book Ovid, Death and Transfiguration written by and published by BRILL. This book was released on 2023-07-03 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: The open access publication of this book has been published with the support of the Swiss National Science Foundation. Death, the ultimate change, is an unexpected Leitmotiv of Ovid’s career and reception. The eighteen contributions collected in this volume explore the theme of death and transfiguration in Ovid’s own career and his posthumous reception, revealing a unity in diversity that has not been appreciated in these terms before now.
Author : Chris Skipper
Publisher : Springer
ISBN 13 : 3319095870
Total Pages : 176 pages
Book Rating : 4.3/5 (19 download)
Download or read book Fast Spectral Variability in the X-ray Emission of Accreting Black Holes written by Chris Skipper and published by Springer. This book was released on 2014-09-04 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis brings together the various techniques of X-ray spectral analysis in order to examine the properties of black holes that vary in mass by several orders of magnitude. In all these systems it is widely accepted that the X-ray emission is produced by Compton up-scattering of lower energy seed photons in a hot corona or accretion flow, and here these processes are examined through a study of the X-ray spectral variability of each source. A new technique is introduced, in which models are fitted to over 2 million X-ray spectra on time-scales as short as 16 ms, and subsequently it is shown that the nature of the correlation between intensity and spectral index is strongly dependent upon the spectral state of the black hole. Finally, the results of an extensive survey of nearby galactic nuclei using the Chandra X-ray telescope are presented in the form of images and spectra, and these results are used along with data from the literature to search for Compton-thick nuclei.
Author : Alba Fernández Barral
Publisher : Springer
ISBN 13 : 3319975382
Total Pages : 268 pages
Book Rating : 4.3/5 (199 download)
Download or read book Extreme Particle Acceleration in Microquasar Jets and Pulsar Wind Nebulae with the MAGIC Telescopes written by Alba Fernández Barral and published by Springer. This book was released on 2018-10-12 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exhaustive work sheds new light on unsolved questions in gamma-ray astrophysics. It presents not only a complete introduction to the non-thermal Universe, but also a description of the Imaging Atmospheric Cherenkov technique and the MAGIC telescopes. The Fermi-LAT satellite and the HAWC Observatory are also described, as results from both are included. The physics section of the book is divided into microquasars and pulsar wind nebulae (PWNe), and includes extended overviews of both. In turn, the book discusses constraints on particle acceleration and gamma-ray production in microquasar jets, based on the analyses of MAGIC data on Cygnus X-1, Cygnus X-3 and V404 Cygni. Moreover, it presents the discovery of high-energy gamma-ray emissions from Cygnus X-1, using Fermi-LAT data. The book includes the first joint work between MAGIC, Fermi-LAT and HAWC, and discusses the hypothetical PWN nature of the targets in depth. It reports on a PWN population study that discusses, for the first time, the importance of the surrounding medium for gamma-ray production, and in closing presents technical work on the first Large-Size-Telescope (LST; CTA Collaboration), along with a complete description of the camera.
Author : Maurizio Falanga
Publisher : Springer
ISBN 13 : 1493922270
Total Pages : 483 pages
Book Rating : 4.4/5 (939 download)
Download or read book The Physics of Accretion onto Black Holes written by Maurizio Falanga and published by Springer. This book was released on 2014-10-28 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive summary on the physical models and current theory of black hole accretion, growth and mergers, in both the supermassive and stellar-mass cases. This title reviews in-depth research on accretion on all scales, from galactic binaries to intermediate mass and supermassive black holes. Possible future directions of accretion are also discussed. The following main themes are covered: a historical perspective; physical models of accretion onto black holes of all masses; black hole fundamental parameters; and accretion, jets and outflows. An overview and outlook on the topic is also presented. This volume summarizes the status of the study of astrophysical black hole research and is aimed at astrophysicists and graduate students working in this field. Originally published in Space Science Reviews, Vol 183/1-4, 2014.
Author : James Roland
Publisher : Lerner Publications (Tm)
ISBN 13 : 1512425869
Total Pages : 52 pages
Book Rating : 4.5/5 (124 download)
Download or read book Black Holes written by James Roland and published by Lerner Publications (Tm). This book was released on 2017 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: -This book explores the latest discoveries about black holes while also exploring various theories and discoveries throughout history and even looking into the future.---
Author : Alessandro De Angelis
Publisher : Lulu.com
ISBN 13 : 132698473X
Total Pages : 567 pages
Book Rating : 4.3/5 (269 download)
Download or read book e-ASTROGAM scientific workshop written by Alessandro De Angelis and published by Lulu.com. This book was released on 2017-03-30 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: e-ASTROGAM (enhanced ASTROGAM) is a breakthrough Observatory space mission dedicated to the study of the Universe using gamma-rays in the mostly unexplored and crucial MeV-GeV energy range. e-ASTROGAM has been proposed for the ESA M5 mission. Thanks to its performance in the MeV-GeV domain, substantially improving its predecessors, e-ASTROGAM will open a new window on the non-thermal Universe, making pioneering observations of the most powerful Galactic and extragalactic sources. e-ASTROGAM will also determine the origin of key isotopes fundamental for the understanding of supernova explosion and the chemical evolution of our Galaxy. e-ASTROGAM has already collected the interest of more that 350 scientists from 19 different countries. About 100 scientists met in Padua from February 28 to March 2, 2017, to discuss some of the more relevant scientific aspects of the mission. This book collects their contributions.
Author : Rachel Laforest
Publisher : McGill-Queen's Press - MQUP
ISBN 13 : 1553395085
Total Pages : 217 pages
Book Rating : 4.5/5 (533 download)
Download or read book Government-Nonprofit Relations in Times of Recession written by Rachel Laforest and published by McGill-Queen's Press - MQUP. This book was released on 2016-04-24 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Government-Nonprofit Relations in Times of Recession brings together contributions by international scholars to examine how the relationships between governments and nonprofit organizations have shifted as a result of the global recession. Each chapter provides a detailed analysis of the impact of the recession on government operations and on the nonprofit sector. It is essential reading for academics and practitioners interested in the current policy agendas with regard to the nonprofit sector. This book is the sixth volume to emerge from the Public Policy and Third Sector Initiative in the School of Policy Studies at Queen's University, and is based on the Tenth Annual National Forum of the Initiative, which brought together public servants, experts, and practitioners to discuss the evolution of government-nonprofit relations. Contributors include Nicholas Acheson (University of Ulster), John Butcher (Australian National University), John Casey (City University of New York), Gemma Donnelly-Cox (Trinity College), John A. Healy (Atlantic Philanthropies), Rachel Laforest (Queen's University), Barbara Levine (Carleton University), Carmen Parra (University Abat Oliba Ceu), Colin Rochester (University of London), Björn Schmitz (University of Heidelberg), Steven Rathgeb Smith (American University, The University of Washington), Marilyn Taylor (University of London), Evren Tok (Hamad Bin Kkalifa University), and Meta Zimmeck (Roehamptom University).
Author : Claudia De Rham
Publisher : World Scientific
ISBN 13 : 9811289719
Total Pages : 1438 pages
Book Rating : 4.8/5 (112 download)
Download or read book Encyclopedia Of Cosmology, The - Set 2: Frontiers In Cosmology (In 3 Volumes) written by Claudia De Rham and published by World Scientific. This book was released on 2023-09-21 with total page 1438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second set of The Encyclopedia of Cosmology, in three volumes, continues this major, long-lasting, seminal reference at the graduate student level laid out by the most prominent researchers in the general field of cosmology. Together, these volumes will be a comprehensive review of the most important current topics in cosmology, discussing the important concepts and current status in each field, covering both theory and observation.These three volumes are edited by Dr Giovanni Fazio from the Center for Astrophysics | Harvard & Smithsonian, with each volume authored or edited by specialists in the area: Modified Gravity by Claudia de Rham and Andrew Tolley (Imperial College), Neutrino Physics and Astrophysics edited by Floyd Stecker (NASA/Goddard Space Flight Center), Black Holes edited by Zoltan Haiman (Columbia University). These volumes follow the earlier publication in 2020 of The Encyclopedia of Cosmology, which comprises the following four volumes: Galaxy Formation and Evolution by Rennan Barkana (Tel Aviv University), Numerical Simulations in Cosmology edited by Kentaro Nagamine (Osaka University / University of Nevada), Dark Energy by Shinji Tsujikawa (Tokyo University of Science), and Dark Matter by Jihn E Kim (Seoul National University). The Encyclopedia aims to provide an overview of the most important topics in cosmology and serve as an up-to-date reference in astrophysics.
Author : Kimberley Scharf
Publisher : MIT Press
ISBN 13 : 0262038447
Total Pages : 289 pages
Book Rating : 4.2/5 (62 download)
Download or read book The Economics of Philanthropy written by Kimberley Scharf and published by MIT Press. This book was released on 2018-08-07 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experts bring economic tools to bear on philanthropic activities, addressing topics that range from the determinants of giving to the effectiveness of fundraising techniques. Economists are increasingly aware of the need to better understand philanthropic activities. In this book, economists address a variety of topics related to the economics of philanthropy, ranging from the determinants of giving to the effectiveness of fundraising techniques. The contributions focus on individual motives for giving and volunteering, and in particular how they affect donation outcomes, fundraising decisions, and public policies toward giving. Previous research has viewed motives for giving as embedded in formal models of economic behavior with rational agents who maximize their own utility while constrained by a budget. These models, however, have been shown to have poor predictive power, neglecting direct and indirect motives for giving. The contributors consider, among other subjects, the free-riding problem in these models; altruistic, direct, and indirect motives for giving, addressed both theoretically and with lab experiments; the linear public good game; the role of social information; the effectiveness of matching gifts and premiums; motives for unpaid volunteering; subscription models as a way to regulate revenue streams; and increasing reliance on public funds. Contributors James Andreoni, Jon Behar, Avner Ben-Ner, Ted Bergstrom, Greg Bose, Sarah Brown, Catherine C. Eckel, Christina Gravert, David H. Herberich, Samantha Horn, Fantingyu Hu, Dean Karlan, Ann-Kathrin Koessler, Benjamin M. Marx, Jonathan Meer, Michael Menietti, Bradley Minaker, Mark Ottoni-Wilhelm, A. Abigail Payne, Maria P. Recalde, Kimberley Scharf, Claudia Schwirplies, Marta Serra-Garcia, Sarah Smith, Karl Taylor, Mette Trier Damgaard, Lise Vesterlund, Laura Villalobos
Author : İbrahim Küçük
Publisher : BoD – Books on Demand
ISBN 13 : 953510473X
Total Pages : 412 pages
Book Rating : 4.5/5 (351 download)
Download or read book Astrophysics written by İbrahim Küçük and published by BoD – Books on Demand. This book was released on 2012-03-30 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers with a clear progress to theoretical and observational astrophysics. It is not surprising that astrophysics is continually growing because very sophisticated telescopes are being developed and they bring the universe closer and make it accessible. Astrophysics Book presents a unique opportunity for readers to demonstrate processes do occur in Nature. The unique feature of this book is to cover different aspects in astrophysics covering the topics: • Astronomy • Theoretical Astrophysics • Observational Astrophysics • Cosmology • The Solar System • Stars • Planets • Galaxies • Observation • Spectroscopy • Dark Matter • Neutron Stars • High Energy Astrophysics
Author : Roberto Aloisio
Publisher : Springer
ISBN 13 : 331965425X
Total Pages : 554 pages
Book Rating : 4.3/5 (196 download)
Download or read book Multiple Messengers and Challenges in Astroparticle Physics written by Roberto Aloisio and published by Springer. This book was released on 2018-02-27 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, designed as a tool for young researchers and graduate students, reviews the main open problems and research lines in various fields of astroparticle physics: cosmic rays, gamma rays, neutrinos, cosmology, and gravitational physics. The opening section discusses cosmic rays of both galactic and extragalactic origin, examining experimental results, theoretical models, and possible future developments. The basics of gamma-ray astronomy are then described, including the detection methods and techniques. Galactic and extragalactic aspects of the field are addressed in the light of recent discoveries with space-borne and ground-based detectors. The review of neutrinos outlines the status of the investigations of neutrino radiation and brings together relevant formulae, estimations, and background information. Three complementary issues in cosmology are examined: observable predictions of inflation in the early universe, effects of dark energy/modified gravity in the large-scale structure of the universe, and neutrinos in cosmology and large-scale structures. The closing section on gravitational physics reviews issues relating to quantum gravity, atomic precision tests, space-based experiments, the strong field regime, gravitational waves, multi-messengers, and alternative theories of gravity.
Author : Roberto Mignani
Publisher : Springer Nature
ISBN 13 : 3030197158
Total Pages : 406 pages
Book Rating : 4.0/5 (31 download)
Download or read book Astronomical Polarisation from the Infrared to Gamma Rays written by Roberto Mignani and published by Springer Nature. This book was released on 2019-09-14 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book serves as both a primer to astronomical polarimetry and an authoritative overview of its application to various types of astronomical objects from AGN, compact stars, binary systems, stars across the HR diagram, transients, the interstellar medium and solar system bodies. It starts with an historical perspective, a discussion of polarimetric theory, instrumentation and techniques in wave bands from the near infrared to gamma rays. The book presents the state of the art in astronomical polarimetry. It is motivated by the new X-ray polarimeters due to be launched in the next four years and improved optical polarimeters on large telescopes requiring a new analysis of polarimetric theory, methodology and results.This book will be suitable as advanced undergraduate companion text, a primer for graduate students and all researchers with an interest in astronomical polarimetry.
Author :
Publisher : DIANE Publishing
ISBN 13 : 1437986692
Total Pages : 23 pages
Book Rating : 4.4/5 (379 download)
Download or read book Commercial Launch Vehicles: NASA Taking Measures to Manage Delays and Risks: Testimony Before the Subcommittee on Space and Aeronautics, Committee on Science, Space and Technology, U.S. House of Representatives written by and published by DIANE Publishing. This book was released on with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cosimo Bambi
Publisher : Springer Nature
ISBN 13 : 9811969604
Total Pages : 5912 pages
Book Rating : 4.8/5 (119 download)
Download or read book Handbook of X-ray and Gamma-ray Astrophysics written by Cosimo Bambi and published by Springer Nature. This book was released on with total page 5912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul Johnsgard
Publisher : Lulu.com
ISBN 13 : 1609621719
Total Pages : 168 pages
Book Rating : 4.6/5 (96 download)
Download or read book The North American Swans: Their Biology and Conservation written by Paul Johnsgard and published by Lulu.com. This book was released on 2020-03-23 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among birds, swans are relatively long-lived species and are also among the most strongly monogamous, having prolonged pair and family bonds that strongly influence their reproductive and general social behavior, which, in combination with their beauty and elegance, contribute to the overall high degree of worldwide human interest in them. This volume of more than 59,000 words describes the distributions, ecology, social behavior, and breeding biologies of the four species of swans that breed or have historically bred in North America, including the native trumpeter and tundra swans, the introduced mute swan, and the marginally occurring whooper swan. Also included are 5 distribution maps, 15 drawings, 27 photographs by the author, and a reference section of nearly 1,000 literature citations.
Author : Kivi Leroux Miller
Publisher : John Wiley & Sons
ISBN 13 : 111872237X
Total Pages : 438 pages
Book Rating : 4.1/5 (187 download)
Download or read book Content Marketing for Nonprofits written by Kivi Leroux Miller and published by John Wiley & Sons. This book was released on 2013-08-08 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonprofits are communicating more often and in more ways than ever before . . .but is anyone paying attention? In her follow-up to The Nonprofit Marketing Guide: High-Impact, Low-Cost Ways to Build Support for Your Good Cause, Kivi Leroux Miller shows you how to design and implement a content marketing strategy that will attract people to your cause, rather than begging for their attention or interrupting them with your communications. Youll learn how to plan, create, share, and manage relevant and valuable content that inspires and motivates people to support your nonprofit in many different ways. Inside: Eye-opening look at how nonprofit marketing and fundraising is changing, and the perils of not quickly adapting Up-to-date guidance on communicating in a fast-paced, multichannel world How to make big-picture strategic decisions about your content, followed by pragmatic and doable tactics on everything from editorial calendars to repurposing content Real-world examples from 100+ nonprofits of all sizes and missions This book is your must-have guide to communicating so that you keep the supporters you already have, attract new ones, and together, change the world for the better.
