Statistical Challenges in 21st Century Cosmology (IAU S306)

Statistical Challenges in 21st Century Cosmology (IAU S306)

Author: Alan Heavens

Publisher: Cambridge University Press

Published: 2015-07-23

Total Pages: 0

ISBN-13: 9781107078567

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The advent of advanced astronomical instruments and huge surveys means that the twenty-first century is witnessing a rapid growth in astrostatistical science. Interpreting the cosmic microwave background, weak and strong gravitational lensing, galaxy clustering and other signatures of the early Universe all require advanced statistical techniques. Led by members of the IAU's newly formed Working Group in Astrostatistics and Astroinformatics, IAU Symposium 306 emphasises the intricate mathematical methods needed to extract scientific insights from large and complicated datasets. It contains contributions on Bayesian methods, weak lensing cosmology, CMB data analysis, cross-correlating datasets, large-scale structure, data mining and machine learning, ongoing surveys and the future Euclid mission. The approaches presented here provide a solid foundation to advance new research methods in cosmology, making it an essential text for the large community of astronomers and statisticians who will analyse and interpret the vast and growing amount of observational data.


Relativity in Fundamental Astronomy (IAU S261)

Relativity in Fundamental Astronomy (IAU S261)

Author: International Astronomical Union. Symposium

Publisher: Cambridge University Press

Published: 2010-01-28

Total Pages: 464

ISBN-13: 9780521764810

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IAU S261 summarizes the present state of applied relativity, and discusses the applications and future tests of general relativity.


Venus Star Rising

Venus Star Rising

Author: Arielle Guttman

Publisher:

Published: 2011-02-20

Total Pages: 0

ISBN-13: 9780983059851

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Identify your unique talent and improve relationships with a powerful; ground-breaking new tool never utilised by astrology. Prior knowledge of astrology is not necessary to gain meaningful and life-changing insights from your personal connection to the Venus Star. The book includes an easy table where you can locate your Venus Star Point. All you need is your birth-date to begin the discovery of the Venus Star Point and her part in your life. The results are astounding and revealing. The book is based on the five-pointed star Venus has traced in the heavens for millennia. Understanding of the Venus Star transit reveals important information about our world, influential people throughout history and ourselves.


Fundamentals of Astrometry

Fundamentals of Astrometry

Author: Jean Kovalevsky

Publisher: Cambridge University Press

Published: 2004-06-03

Total Pages: 422

ISBN-13: 9781139453172

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Astrometry encompasses all that is necessary to provide the positions and motions of celestial bodies. This includes observational techniques, instrumentation, processing and analysis of observational data, reference systems and frames, and the resulting astronomical phenomena. Astrometry is fundamental to all other fields of astronomy, from the pointing of telescopes, to navigation and guidance systems, to distance and motion determinations for astrophysics. In the last few decades, new observational techniques have enabled improvements in accuracy by orders of magnitude. Starting from basic principles, this book provides the fundamentals for this new astrometry at milli- and micro-arcsecond accuracies. Topics include: basics of general relativity; co-ordinate systems; vectors, tensors, quaternions, and observational uncertainties; determination and use of the celestial and terrestrial reference systems and frames; applications of new observational techniques; present and future star catalogues and double star astrometry. This comprehensive reference will be invaluable for graduate students and research astronomers.


Modern General Relativity

Modern General Relativity

Author: Mike Guidry

Publisher: Cambridge University Press

Published: 2019-01-03

Total Pages: 625

ISBN-13: 1108187307

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Einstein's general theory of relativity is widely considered to be one of the most elegant and successful scientific theories ever developed, and it is increasingly being taught in a simplified form at advanced undergraduate level within both physics and mathematics departments. Due to the increasing interest in gravitational physics, in both the academic and the public sphere, driven largely by widely-publicised developments such as the recent observations of gravitational waves, general relativity is also one of the most popular scientific topics pursued through self-study. Modern General Relativity introduces the reader to the general theory of relativity using an example-based approach, before describing some of its most important applications in cosmology and astrophysics, such as gamma-ray bursts, neutron stars, black holes, and gravitational waves. With hundreds of worked examples, explanatory boxes, and end-of-chapter problems, this textbook provides a solid foundation for understanding one of the towering achievements of twentieth-century physics.


Planetary Volcanism Across the Solar System

Planetary Volcanism Across the Solar System

Author: Tracy K. P. Gregg

Publisher: Elsevier

Published: 2021-12-08

Total Pages: 356

ISBN-13: 0128139870

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Planetary Volcanism across the Solar System compares and contrasts the vast array of planetary bodies in the Solar System, including Earth. The wealth of spacecraft data for almost all major solid-surface bodies in the Solar System indicate that volcanism has been a dominant mechanism in shaping the landscapes of these bodies. The book addresses key questions surrounding our understanding of planetary volcanism, such as how to integrate the data into a coherent view of how volcanic activity arises, how this mechanism shapes planets, which volcanic landforms are ubiquitous throughout the Solar System, and which are unique. By placing a singular emphasis on comparing volcanic processes and landforms on all relevant Solar System bodies, and with the explicit objective of providing a systems-level understanding of this widespread phenomenon, users will find an up-to-date, accessible and comprehensive discussion of the major volcanic processes and landforms that shape and drive the evolution of planets, moons and smaller bodies. Includes an introduction placing the book in the context of the larger Comparative Planetology series Compares volcanic processes and landforms on all relevant Solar System bodies, providing a systems-level understanding of this widespread phenomenon Offers a thorough examination of the major volcanic processes and landforms that shape and drive the evolution of planets, moons and smaller bodies Includes information from new mission data and discoveries in recent years Features over 100 color illustrations and charts to more clearly convey concepts Offers additional online content, including figures, animations, video, and other multimedia content such as interviews with contributing authors


Impact of Gravitational Lensing on Cosmology (IAU S225)

Impact of Gravitational Lensing on Cosmology (IAU S225)

Author: International Astronomical Union. Symposium

Publisher: Cambridge University Press

Published: 2005-09-05

Total Pages: 478

ISBN-13: 9780521851961

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This book contains the proceedings of the International Astronomical Union Symposium no. 225, held in July 2004 at the Ecole Polytechnique Federale de Lausanne (EPFL), in Lausanne, Switzerland. The meeting focused on the applications of gravitational lensing to cosmological physics, and this book summarizes the most recent theoretical and observational developments. With chapters written by leading scientists in the field, this is a valuable resource for professional astronomers and graduate students in astronomy, physics and astro-particle physics.