Volume 16: How to Detect and Handle Outliers

Volume 16: How to Detect and Handle Outliers
Author: Boris Iglewicz
Publisher: Quality Press
Total Pages: 99
Release: 1993-01-08
Genre: Business & Economics
ISBN: 0873892607

Outliers are the key focus of this book. The authors concentrate on the practical aspects of dealing with outliers in the forms of data that arise most often in applications: single and multiple samples, linear regression, and factorial experiments. Available only as an E-Book.

Active Galactic Nuclei

Active Galactic Nuclei
Author: Volker Beckmann
Publisher: John Wiley & Sons
Total Pages: 390
Release: 2012-09-24
Genre: Science
ISBN: 3527410783

Active Galactic Nuclei This AGN textbook gives an overview on the current knowledge of the Active Galacitc Nuclei phenomenon. The spectral energy distribution will be discussed, pointing out what can be observed in different wavebands. The different physical models are presented together with formula important for the understanding of AGN physics. Furthermore, the authors discuss the AGN with respect to its environment, host galaxy, feedback in galaxies and in clusters of galaxies, variability, etc. and finally the cosmological evolution of the AGN phenomenon. This book includes phenomena based on new results in the X-Ray and gamma-ray domain from new telescopes such as Chandra, XMM-Newton, the Fermi Gamma-Ray Space Telescope, and the VHE regime not mentioned so far in AGN books. Those and other new developments as well as simulations of AGN merging events and formations, enabled through latest super-computing capabilities. From the contents: The observational picture of AGN Radiative processes The central engine AGN types and unification AGN through the electromagnetic spectrum AGN variability Environment Quasars and cosmology Formation, evolution and the ultimate fate of AGN What we do not know (yet)

An Introduction to Active Galactic Nuclei

An Introduction to Active Galactic Nuclei
Author: Bradley M. Peterson
Publisher: Cambridge University Press
Total Pages: 258
Release: 1997-02-13
Genre: Science
ISBN: 9780521479110

How can we test if a supermassive black hole lies at the heart of every active galactic nucleus? What are LINERS, BL Lacs, N galaxies, broad-line radio galaxies and radio-quiet quasars and how do they compare? This timely textbook answers these questions in a clear, comprehensive and self-contained introduction to active galactic nuclei - for graduate students in astronomy and physics. The study of AGN is one of the most dynamic areas of contemporary astronomy, involving one fifth of all research astronomers. This textbook provides a systematic review of the observed properties of AGN across the entire electromagnetic spectrum, examines the underlying physics, and shows how the brightest AGN, quasars, can be used to probe the farthest reaches of the Universe. This book serves as both an entry point to the research literature and as a valuable reference for researchers in the field.

Galaxies and Cosmology

Galaxies and Cosmology
Author: Francoise COMBES
Publisher: Springer Science & Business Media
Total Pages: 468
Release: 2004-08-11
Genre: Science
ISBN: 9783540419273

Unique in its breadth of coverage and level of presentation, this revised textbook provides more on the nature of galaxies, extragalactic objects, the large-scale structure of the Universe, and cosmology than is available in general textbooks on astronomy. It remains, however, accessible to advanced undergraduate students. One or more chapters are devoted to each of the following: the classification and morphology of galaxies; the galactic interstellar medium; galactic kinematics; elliptical, spiral, and barred spiral galaxies; the interactions between galaxies; extragalactic radio sources, quasars and their line spectra, and other active galactic nuclei; the formation of galaxies; the Universe as a whole; and cosmology.

Dynamics and Evolution of Galactic Nuclei

Dynamics and Evolution of Galactic Nuclei
Author: David Merritt
Publisher: Princeton University Press
Total Pages: 567
Release: 2013-07-21
Genre: Science
ISBN: 1400846129

Deep within galaxies like the Milky Way, astronomers have found a fascinating legacy of Einstein's general theory of relativity: supermassive black holes. Connected to the evolution of the galaxies that contain these black holes, galactic nuclei are the sites of uniquely energetic events, including quasars, stellar tidal disruptions, and the generation of gravitational waves. This textbook is the first comprehensive introduction to dynamical processes occurring in the vicinity of supermassive black holes in their galactic environment. Filling a critical gap, it is an authoritative resource for astrophysics and physics graduate students, and researchers focusing on galactic nuclei, the astrophysics of massive black holes, galactic dynamics, and gravitational wave detection. It is an ideal text for an advanced graduate-level course on galactic nuclei and as supplementary reading in graduate-level courses on high-energy astrophysics and galactic dynamics. David Merritt summarizes the theoretical work of the last three decades on the evolution of galactic nuclei, the formation of massive black holes, and the interaction between black holes and stars. He explores in depth such important topics as observations of galactic nuclei, dynamical models, weighing black holes, motion near supermassive black holes, evolution of nuclei due to gravitational encounters, loss cone theory, and binary supermassive black holes. Self-contained and up-to-date, the textbook includes a summary of the current literature and previously unpublished work by the author. For researchers working on active galactic nuclei, galaxy evolution, and the generation of gravitational waves, this book will be an essential resource.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports
Author:
Publisher:
Total Pages: 880
Release: 1994
Genre: Aeronautics
ISBN:

Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

The Art of Pickleball

The Art of Pickleball
Author: Gale H. Leach
Publisher: Acacia Publishing
Total Pages: 206
Release: 2005
Genre: Cigarette smokers
ISBN: 0976222477

A cook. A speech therapist. A credit union executive. A fashion model-turned-cancer activist. A secretary. A homemaker -- all were mothers. Nineteen lives cut short -- women from all walks of life, hailing from every corner of the United States and a province in Canada. Some were homemakers with little or no formal education; others were career women with college degrees and accomplished resumes. Regardless of their backgrounds, all these women share one thing in common: an addiction to smoking that culminated in an array of illnesses and their untimely demise. Their stories, told by their surviving daughters, pay tribute to the mothers they lost, often at pivotal moments in the daughters' lives, and the legacy they continue to live with every day. A Breath Away offers a powerful anti-smoking message that goes beyond the statistics to today's generation of girls and young women, to think twice before lighting up.

Probing the Physics of Active Galactic Nuclei by Multiwavelength Monitoring

Probing the Physics of Active Galactic Nuclei by Multiwavelength Monitoring
Author: Bradley M. Peterson
Publisher:
Total Pages: 568
Release: 2001
Genre: Science
ISBN:

Annotation Papers from a June 2000 meeting discuss multiwavelength monitoring methods for studying active galactic nuclei, the potential of dedicated facilities for multiwavelength monitoring, and future multiwavelength programs. Some topics discussed are multiwavelength observations of blazars, time delays of blazar flares observed at different wavebands, low radiative-efficiency accretion flows, spectrochronography, and variability of the intrinsic UV absorption lines in Seyfert galaxies. Other topics are the variable diffuse continuum emission of broad-line clouds, the MIDEX concept, and the mission. Peterson teaches astronomy at The Ohio State University. This volume lacks a subject index. Annotation c. Book News, Inc., Portland, OR (booknews.com)

New Horizons from Multi-Wavelength Sky Surveys

New Horizons from Multi-Wavelength Sky Surveys
Author: International Astronomical Union. Symposium
Publisher: Springer Science & Business Media
Total Pages: 548
Release: 1998-01-31
Genre: Mathematics
ISBN: 9780792348030

Scientists share their experience making surveys of large parts of the sky in the various wavelengths of radio, infrared, optical, and x-ray passbands, and using the mosaic cameras with high throughput digital detectors that are expected to come on line in the next few years for optical, infrared, and ultraviolet surveys. Some 120 papers cover reviews of general sky surveys, specific survey projects, the interstellar medium, galactic structure, extra-galactic astronomy, large-scale structure, data processing techniques, catalogues, multi-wavelength cross identification, and databases. Resolutions generated by the conference are also listed and discussed. No subject index. Annotation copyrighted by Book News, Inc., Portland, OR