Challenges To Astronomy And Astrophysics

Author : National Research Council
Publisher : Palala Press
Page : 298 pages
File Size : 44,8 Mb
Release : 2015-09-06
Category : Electronic
ISBN : 1341741095

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Challenges to Astronomy and Astrophysics by National Research Council Pdf

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author : W. Schlosser,T. Schmidt-Kaler,E.F. Milone
Publisher : Springer Science & Business Media
Page : 244 pages
File Size : 54,6 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781461244349

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Challenges of Astronomy by W. Schlosser,T. Schmidt-Kaler,E.F. Milone Pdf

A unique collection of thirty experiments ranging from ancient astronomy to cosmology, each containing one or more challenges for the reader. The progression here is from the Earth outward through the solar system to the stellar and galactic realm. Topics include the shape of the sky; Stonehenge as a stone-age abacus; determining the size of the Earth; the distance of the moon, stars and planets; planetary mass, density, temperature and atmosphere; the speed of light; the nature of the quiet and active sun; photometry and spectroscopy; star clusters and variable stars; and fundamental properties of stars.

Author : National Research Council (U.S.). Astronomy Survey Committee
Publisher : National Academies
Page : 296 pages
File Size : 51,8 Mb
Release : 1983
Category : Astronomy
ISBN : UCR:31210004048466

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Challenges to Astronomy and Astrophysics by National Research Council (U.S.). Astronomy Survey Committee Pdf

Author : Eric D. Feigelson,Jogesh Babu
Publisher : Springer Science & Business Media
Page : 512 pages
File Size : 50,5 Mb
Release : 2006-05-26
Category : Science
ISBN : 9780387215297

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Statistical Challenges in Astronomy by Eric D. Feigelson,Jogesh Babu Pdf

Digital sky surveys, high-precision astrometry from satellite data, deep-space data from orbiting telescopes, and the like have all increased the quantity and quality of astronomical data by orders of magnitude per year for several years. Making sense of this wealth of data requires sophisticated statistical techniques. Fortunately, statistical methodologies have similarly made great strides in recent years. Powerful synergies thus emerge when astronomers and statisticians join in examining astrostatistical problems and approaches. The book begins with an historical overview and tutorial articles on basic cosmology for statisticians and the principles of Bayesian analysis for astronomers. As in earlier volumes in this series, research contributions discussing topics in one field are joined with commentary from scholars in the other. Thus, for example, an overview of Bayesian methods for Poissonian data is joined by discussions of planning astronomical observations with optimal efficiency and nested models to deal with instrumental effects. The principal theme for the volume is the statistical methods needed to model fundamental characteristics of the early universe on its largest scales.

Author : Thanu Padmanabhan
Publisher : New Age International
Page : 200 pages
File Size : 40,7 Mb
Release : 1997
Category : Astrophysics
ISBN : 8122411207

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New Challenges in Astrophysics by Thanu Padmanabhan Pdf

The Inter-University Centre For Astronomy And Astrophysics, An Autonomous Institution Of The University Grants Commission, Was Formally Dedicated To The Academics Participating In The Centres Activities On 28Th December, 1992. This Occasion Was Marked By A Two-Day International Dedication Seminar. Several Distinguished Astronomers And Astrophysicists From All Over The World Participated In This Seminar And Delivered Invited Lectures. This Volume Presents The Written Version Of These Lectures.In Addition To A Brief History Of How Iucaa Came Into Being, The Volume Contains Written Version Of The Lectures Delivered By Several Eminent Scientists Including Late Professor S. Chandrasekhar (Nobel Laureate). The Topics Range From The History Of Indian Astronomy To The Details Of The Structure Formation In The Expanding Universe. Each Lecture Is Fairly Detailed And Provides A Comprehensive Review Of The Subject.

Author : Eric D. Feigelson,G.Jogesh Babu
Publisher : Springer Science & Business Media
Page : 528 pages
File Size : 46,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461392903

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Statistical Challenges in Modern Astronomy by Eric D. Feigelson,G.Jogesh Babu Pdf

Modern astronomy has been characterized by an enormous growth in data acquisition - from new technologies in telescopes, detectors, and computation. One can now compile catalogs of tens or hundreds of millions of stars or galaxies and databases from satellite-based observations are reaching terabit proportions. This wealth of data gives rise to statistical challenges not previously encountered in astronomy. This book is the result of a workshop held at Pennsylvania State University in August 1991 that brought together leading astronomers and statisticians to consider statistical challenges encountered in modern astronomical research. The chapters have all been thoroughly revised in the light of the discussions at the conference, and some of the lively discussion is recorded here as well.

Author : Eric D. Feigelson,Jogesh Babu
Publisher : Springer Science & Business Media
Page : 544 pages
File Size : 52,7 Mb
Release : 2012-08-15
Category : Mathematics
ISBN : 9781461435204

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Statistical Challenges in Modern Astronomy V by Eric D. Feigelson,Jogesh Babu Pdf

This volume contains a selection of chapters based on papers to be presented at the Fifth Statistical Challenges in Modern Astronomy Symposium. The symposium will be held June 13-15th at Penn State University. Modern astronomical research faces a vast range of statistical issues which have spawned a revival in methodological activity among astronomers. The Statistical Challenges in Modern Astronomy V conference will bring astronomers and statisticians together to discuss methodological issues of common interest. Time series analysis, image analysis, Bayesian methods, Poisson processes, nonlinear regression, maximum likelihood, multivariate classification, and wavelet and multiscale analyses are all important themes to be covered in detail. Many problems will be introduced at the conference in the context of large-scale astronomical projects including LIGO, AXAF, XTE, Hipparcos, and digitized sky surveys.

Author : G. Jogesh Babu,Eric D. Feigelson
Publisher : Springer Science & Business Media
Page : 463 pages
File Size : 41,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461219682

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Statistical Challenges in Modern Astronomy II by G. Jogesh Babu,Eric D. Feigelson Pdf

Modern astronomical research faces a vast range of statistical issues which have spawned a revival in methodological activity among astronomers. The Statistical Challenges in Modern Astronomy II conference brought astronomers and statisticians together to discuss methodological issues of common interest. Time series analysis, image analysis, Bayesian methods, Poisson processes, nonlinear regression, maximum likelihood, multivariate classification, and wavelet and multiscale analyses were all important themes. Many problems were introduced at the conference in the context of large-scale astronomical projects including LIGO, AXAF, XTE, Hipparcos, and digitised sky surveys. As such, this volume will be of interest to researchers and advanced students in both fields - astronomers seeking exposure to recent developments in statistics, and statisticians interested in confronting new problems.

Author : John Bahcall,Jeremiah P. Ostriker
Publisher : Princeton University Press
Page : 394 pages
File Size : 49,7 Mb
Release : 2018-06-05
Category : Science
ISBN : 9780691188560

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Unsolved Problems in Astrophysics by John Bahcall,Jeremiah P. Ostriker Pdf

The field of astrophysics is in the midst of a technologically driven renaissance, as fundamental discoveries are being made with astonishing frequency. In the last decade, new detectors in space, on earth, and deep underground have, when coupled with the computational power of modern computers, revolutionized our knowledge and understanding of the astronomical world. This is a great time for a student of any age to become acquainted with the remarkable universe in which we live. This volume is a collection of essays, originally presented orally to a diverse group of students and professionals, which reveal the most fertile areas for future study of astronomy and astrophysics. The emphasis of this work is on the clear description of the current state of our knowledge as a preparation for the future unraveling of the mysteries of the universe that appear today as most fundamental and most amenable to solution. A stellar group of astronomers and astrophysicists describes the directions and styles of work that they think are most likely to lead to progress. Bibliographical notes at the end of each presentation provide guidance for the reader who wishes to go more deeply into a given subject. Unsolved Problems in Astrophysics is a uniquely stimulating introduction to some of the most important topics in modern astrophysics.

Author : Joseph M. Hilbe
Publisher : Springer Science & Business Media
Page : 247 pages
File Size : 52,8 Mb
Release : 2012-11-07
Category : Mathematics
ISBN : 9781461435082

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Astrostatistical Challenges for the New Astronomy by Joseph M. Hilbe Pdf

Astrostatistical Challenges for the New Astronomy presents a collection of monographs authored by several of the disciplines leading astrostatisticians, i.e. by researchers from the fields of statistics and astronomy-astrophysics, who work in the statistical analysis of astronomical and cosmological data. Eight of the ten monographs are enhancements of presentations given by the authors as invited or special topics in astrostatistics papers at the ISI World Statistics Congress (2011, Dublin, Ireland). The opening chapter, by the editor, was adapted from an invited seminar given at Los Alamos National Laboratory (2011) on the history and current state of the discipline; the second chapter by Thomas Loredo was adapted from his invited presentation at the Statistical Challenges in Modern Astronomy V conference (2011, Pennsylvania State University), presenting insights regarding frequentist and Bayesian methods of estimation in astrostatistical analysis. The remaining monographs are research papers discussing various topics in astrostatistics. The monographs provide the reader with an excellent overview of the current state astrostatistical research, and offer guidelines as to subjects of future research. Lead authors for each chapter respectively include Joseph M. Hilbe (Jet Propulsion Laboratory and Arizona State Univ); Thomas J. Loredo (Dept of Astronomy, Cornell Univ); Stefano Andreon (INAF-Osservatorio Astronomico di Brera, Italy); Martin Kunz ( Institute for Theoretical Physics, Univ of Geneva, Switz); Benjamin Wandel ( Institut d'Astrophysique de Paris, Univ Pierre et Marie Curie, France); Roberto Trotta (Astrophysics Group, Dept of Physics, Imperial College London, UK); Phillip Gregory (Dept of Astronomy, Univ of British Columbia, Canada); Marc Henrion (Dept of Mathematics, Imperial College, London, UK); Asis Kumar Chattopadhyay (Dept of Statistics, Univ of Calcutta, India); Marisa March (Astrophysics Group, Dept of Physics, Imperial College, London, UK)./body

Author : Joseph Allen Hynek
Publisher : Unknown
Page : 143 pages
File Size : 55,5 Mb
Release : 1964
Category : Astronomy
ISBN : OCLC:222119282

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Challenge of the Universe by Joseph Allen Hynek Pdf

Author : Eric D. Feigelson,Jogesh Babu
Publisher : Springer
Page : 506 pages
File Size : 40,7 Mb
Release : 2013-04-25
Category : Science
ISBN : 1475778562

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Statistical Challenges in Astronomy by Eric D. Feigelson,Jogesh Babu Pdf

Digital sky surveys, high-precision astrometry from satellite data, deep-space data from orbiting telescopes, and the like have all increased the quantity and quality of astronomical data by orders of magnitude per year for several years. Making sense of this wealth of data requires sophisticated statistical techniques. Fortunately, statistical methodologies have similarly made great strides in recent years. Powerful synergies thus emerge when astronomers and statisticians join in examining astrostatistical problems and approaches. The book begins with an historical overview and tutorial articles on basic cosmology for statisticians and the principles of Bayesian analysis for astronomers. As in earlier volumes in this series, research contributions discussing topics in one field are joined with commentary from scholars in the other. Thus, for example, an overview of Bayesian methods for Poissonian data is joined by discussions of planning astronomical observations with optimal efficiency and nested models to deal with instrumental effects. The principal theme for the volume is the statistical methods needed to model fundamental characteristics of the early universe on its largest scales.

Author : Agnes Mary Clerke
Publisher : Unknown
Page : 654 pages
File Size : 43,8 Mb
Release : 1903
Category : Science
ISBN : UOM:39015067872807

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Problems in Astrophysics by Agnes Mary Clerke Pdf

Author : National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Board on Physics and Astronomy,Committee for a Decadal Survey of Astronomy and Astrophysics
Publisher : National Academies Press
Page : 324 pages
File Size : 45,7 Mb
Release : 2011-02-04
Category : Science
ISBN : 9780309157995

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New Worlds, New Horizons in Astronomy and Astrophysics by National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Board on Physics and Astronomy,Committee for a Decadal Survey of Astronomy and Astrophysics Pdf

Driven by discoveries, and enabled by leaps in technology and imagination, our understanding of the universe has changed dramatically during the course of the last few decades. The fields of astronomy and astrophysics are making new connections to physics, chemistry, biology, and computer science. Based on a broad and comprehensive survey of scientific opportunities, infrastructure, and organization in a national and international context, New Worlds, New Horizons in Astronomy and Astrophysics outlines a plan for ground- and space- based astronomy and astrophysics for the decade of the 2010's. Realizing these scientific opportunities is contingent upon maintaining and strengthening the foundations of the research enterprise including technological development, theory, computation and data handling, laboratory experiments, and human resources. New Worlds, New Horizons in Astronomy and Astrophysics proposes enhancing innovative but moderate-cost programs in space and on the ground that will enable the community to respond rapidly and flexibly to new scientific discoveries. The book recommends beginning construction on survey telescopes in space and on the ground to investigate the nature of dark energy, as well as the next generation of large ground-based giant optical telescopes and a new class of space-based gravitational observatory to observe the merging of distant black holes and precisely test theories of gravity. New Worlds, New Horizons in Astronomy and Astrophysics recommends a balanced and executable program that will support research surrounding the most profound questions about the cosmos. The discoveries ahead will facilitate the search for habitable planets, shed light on dark energy and dark matter, and aid our understanding of the history of the universe and how the earliest stars and galaxies formed. The book is a useful resource for agencies supporting the field of astronomy and astrophysics, the Congressional committees with jurisdiction over those agencies, the scientific community, and the public.

Author : J Allen (Joseph Allen) 1910- Hynek
Publisher : Hassell Street Press
Page : 146 pages
File Size : 52,6 Mb
Release : 2021-09-09
Category : Electronic
ISBN : 1014585082

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Challenge of the Universe by J Allen (Joseph Allen) 1910- Hynek Pdf

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.