Sources and Scintillations

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Publisher : Springer Science & Business Media
ISBN 13 : 9401010013
Total Pages : 265 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Sources and Scintillations by : Richard Strom

Download or read book Sources and Scintillations written by Richard Strom and published by Springer Science & Business Media. This book was released on 2011-06-27 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: The genesis of IAU Colloquium 182, 'Sources and scintillations: refraction and scattering in radio astronomy,' can be traced to the desire, on the one hand, of Beijing Astronomical Observatory radio astronomers to organize a conference which would highlight the need for high sensitivity - as a way ofpromoting their own project to build the world's largest telescope (FAST) - and to a suggestion from Ron Ekers on the other. During a discussion with the two SOC co-chairs (as they then were not) in January 1999 in Epping, Ron noted the success ofa meeting on 'radio seeing' in Beijing in 1989, and wondered whether the time might not be ripe to organize another conference devoted to radio propagation. This set the ball rolling, and with enthusiastic input from SOC members, a successful application was made to the IAU. Later, the URSI also agreed to co-sponsor the meeting. From April 17-21, 2000, over 80 astronomers from a dozen countries met in Guiyang, China, to discuss the latestexciting results and theoretical ideas on radio propagation through interstellar, intergalactic and interplanetary space. These pro ceedings include almost all (95%) ofthe oral presentations given at the conference. In addition to the 52 talks presented during 5 days of the Colloquium, Ron Ekers gave a fine summary at the end to tie things up. There were also poster sessions where some twenty papers were displayed. Besides the scientific sessions, the LOC had organized a program for spouses and otheraccompanying persons.

Scintillation Estrapolation Dosimetry of Small Beta Emitting Sources

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Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Scintillation Estrapolation Dosimetry of Small Beta Emitting Sources by :

Download or read book Scintillation Estrapolation Dosimetry of Small Beta Emitting Sources written by and published by . This book was released on 19?? with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design Requirements for Extended-source Scintillation Counters

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Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Design Requirements for Extended-source Scintillation Counters by : R. H. Davis

Download or read book Design Requirements for Extended-source Scintillation Counters written by R. H. Davis and published by . This book was released on 1950 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Research

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Publisher :
ISBN 13 :
Total Pages : 816 pages
Book Rating : 4.:/5 (35 download)

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Book Synopsis Journal of Research by : United States. National Bureau of Standards

Download or read book Journal of Research written by United States. National Bureau of Standards and published by . This book was released on 1961 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Research of the National Bureau of Standards

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Publisher :
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Journal of Research of the National Bureau of Standards by : United States. National Bureau of Standards

Download or read book Journal of Research of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1961 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Reference Publication

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Publisher :
ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NASA Reference Publication by :

Download or read book NASA Reference Publication written by and published by . This book was released on 1987 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Synoptic Study of Scintillations of Ionospheric Origin in Satellite Signals

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Synoptic Study of Scintillations of Ionospheric Origin in Satellite Signals by : Jules Aarons

Download or read book A Synoptic Study of Scintillations of Ionospheric Origin in Satellite Signals written by Jules Aarons and published by . This book was released on 1965 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 1216 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976-06 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Theory and Practice of Scintillation Counting

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Publisher : Elsevier
ISBN 13 : 1483156060
Total Pages : 685 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis The Theory and Practice of Scintillation Counting by : J. B. Birks

Download or read book The Theory and Practice of Scintillation Counting written by J. B. Birks and published by Elsevier. This book was released on 2013-10-22 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Theory and Practice of Scintillation Counting is a comprehensive account of the theory and practice of scintillation counting. This text covers the study of the scintillation process, which is concerned with the interactions of radiation and matter; the design of the scintillation counter; and the wide range of applications of scintillation counters in pure and applied science. The book is easy to read despite the complex nature of the subject it attempts to discuss. It is organized such that the first five chapters illustrate the fundamental concepts of scintillation counting. Chapters 6 to 10 detail the properties and applications of organic scintillators, while the next four chapters discuss inorganic scintillators. The last two chapters provide a review of some outstanding problems and a postscript. Nuclear physicists, radiation technologists, and postgraduate students of nuclear physics will find the book a good reference material.

Reprints - National Radio Astronomy Observatory, Green Bank, W. Va

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ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Reprints - National Radio Astronomy Observatory, Green Bank, W. Va by : National Radio Astronomy Observatory (U.S.)

Download or read book Reprints - National Radio Astronomy Observatory, Green Bank, W. Va written by National Radio Astronomy Observatory (U.S.) and published by . This book was released on 1974 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Astronomy and Astrophysics Abstracts

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Publisher : Springer Science & Business Media
ISBN 13 : 3662123347
Total Pages : 787 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Astronomy and Astrophysics Abstracts by : S. Böhme

Download or read book Astronomy and Astrophysics Abstracts written by S. Böhme and published by Springer Science & Business Media. This book was released on 2013-12-14 with total page 787 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is devoted to the recording, summarizing and indexing of astronomical publications throughout the world. It is prepared under the auspices of the International Astronomical Union (according to a resolution adopted at the 14th General Assembly in 1970). Astronomy and Astrophysics Abstracts aims to present a comprehensive documenta tion of literature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original literature and publication of the abstracts will not exceed eight months. This time interval is near to that achieved by monthly abstracting journals, compared to which our system of accumu lating abstracts for about six months offers the advantage of greater convenience for the user. Volume 31 contains literature published in 1982 and received before July 15, 1982; some older literature which was received late and which is not recorded in earlier volumes is also included. We acknowledge with thanks contributions to this volume by Dr. J. Bouska, Prague, who surveyed journals and publications in Czech and supplied us with abstracts in English .

An Introduction to Radio Astronomy

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Publisher : Cambridge University Press
ISBN 13 : 9780521005173
Total Pages : 402 pages
Book Rating : 4.0/5 (51 download)

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Book Synopsis An Introduction to Radio Astronomy by : Bernard F. Burke

Download or read book An Introduction to Radio Astronomy written by Bernard F. Burke and published by Cambridge University Press. This book was released on 2002-04-04 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio astronomy uses unique observational techniques and offers the only way to investigate many phenomena in the Universe. This book, by two founders of the field, presents both a clear introduction to radio telescopes and techniques, and a broad overview of the radio universe. The material in this new edition has been expanded and updated, reflecting the developments in the field over the last decade. New material reflects the increasing use of aperture synthesis and Very Long Baseline Interferometry, and the further exploitation of molecular spectral lines. A new chapter is devoted to the fundamentals of radiation and propagation theory. The second half of the book constitutes a review of radio observations of our Milky Way galaxy. Wide-ranging and clearly written, this book provides a thorough and up-to-date introduction to the subject for graduate students, and an invaluable overview for researchers turning to radio astronomy for the first time.

Literature 1981, Part 1

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Publisher : Springer Science & Business Media
ISBN 13 : 3662123282
Total Pages : 862 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Literature 1981, Part 1 by : Siegfried Böhme

Download or read book Literature 1981, Part 1 written by Siegfried Böhme and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soviet Astronomy

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ISBN 13 :
Total Pages : 404 pages
Book Rating : 4.3/5 (36 download)

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Book Synopsis Soviet Astronomy by :

Download or read book Soviet Astronomy written by and published by . This book was released on 1990 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AKASHVANI

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Publisher : All India Radio (AIR), New Delhi
ISBN 13 :
Total Pages : 81 pages
Book Rating : 4./5 ( download)

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Book Synopsis AKASHVANI by : All India Radio (AIR), New Delhi

Download or read book AKASHVANI written by All India Radio (AIR), New Delhi and published by All India Radio (AIR), New Delhi. This book was released on 1969-07-20 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Akashvani" (English) is a programme journal of ALL INDIA RADIO, it was formerly known as The Indian Listener. It used to serve the listener as a bradshaw of broadcasting ,and give listener the useful information in an interesting manner about programmes, who writes them, take part in them and produce them along with photographs of performing artists. It also contains the information of major changes in the policy and service of the organisation. The Indian Listener (fortnightly programme journal of AIR in English) published by The Indian State Broadcasting Service, Bombay, started on 22 December, 1935 and was the successor to the Indian Radio Times in English, which was published beginning in July 16 of 1927. From 22 August ,1937 onwards, it used to published by All India Radio, New Delhi. From 1950,it was turned into a weekly journal. Later, The Indian listener became "Akashvani" (English ) w.e.f. January 5, 1958. It was made fortnightly journal again w.e.f July 1,1983. NAME OF THE JOURNAL: AKASHVANI LANGUAGE OF THE JOURNAL: English DATE, MONTH & YEAR OF PUBLICATION: 20 JULY, 1969 PERIODICITY OF THE JOURNAL: Weekly NUMBER OF PAGES: 81 VOLUME NUMBER: Vol. XXXIV. No. 30 BROADCAST PROGRAMME SCHEDULE PUBLISHED (PAGE NOS): 13-80 ARTICLE: 1. Gandhiji And His Contemporaries: Pt. Madan Mohan Malaviya 2. The Concept of Secularism 3. Copper Age in Bihar 4. The Mysterious Pulsars AUTHOR: 1. Sri Prakasa 2. M . Ruthnaswamy 3. Dr. Parmeshwari Lai 4. Dr. M K Vaini Bappu Document ID : APE-1969 (J-J) Vol-II-04 Prasar Bharati Archives has the copyright in all matters published in this “AKASHVANI” and other AIR journals. For reproduction previous permission is essential.

Global Morphology of Ionospheric Scintillations

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Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Global Morphology of Ionospheric Scintillations by : Jules Aarons

Download or read book Global Morphology of Ionospheric Scintillations written by Jules Aarons and published by . This book was released on 1970 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amplitude fluctuations produced by small irregularities in electron density in the F-layer of the ionosphere (at 300 to 400 km height) can be a problem to communication and navigation systems in the VHF-UHF range. Recent measurements, primarily by AFCRL, are shown with emphasis on results at high and equatorial latitudes. At high latitudes an irregularity region exists whose lower boundary reaches 57 degrees invariant latitude near midnight. During magnetic storms the boundary descends to lower latitudes and the fading becomes deeper. Over the polar cap scintillations are somewhat diminished. When observing synchronous satellites through the irregularity region, deep and fast fading is frequently seen, with fade rates to one per second. Irregularities produce deep scintillations in the VHF range plus or minus 15 degrees from the geomagnetic equator. In equatorial regions maximum occurrence of high level scintillations takes place between 2100 and 2400 local time during the equinoxes; a minimum occurrence is observed during the solstices. When the sunspot number decreases, the equatorial irregularity region spreads and becomes larger. The data for various latitudes has been placed in statistical form, that is, distribution of amplitudes for 15-min samples as well as for periods of 1 yr and longer. (Author).

Literature 1976, Part 2

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Publisher : Springer Science & Business Media
ISBN 13 : 366212307X
Total Pages : 869 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Literature 1976, Part 2 by : S. Böhme

Download or read book Literature 1976, Part 2 written by S. Böhme and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 869 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is de voted to the recording, summarizing and indexing of astronomical publications throughout the world. It is prepared under the auspices of the International Astronomical Union (according to a resolution adopted at the 14th General Assembly in 1970). Astronomy and Astrophysics Abstracts aims to present a comprehensive documentation of literature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original literature and publication of the abstracts will not exceed eight months. This time interval is near to that achieved by monthly abstracting journals, com pared to which our system of accumulating abstracts for about six months offers the advantage of greater convenience for the user. Volume 18 contains literature published in 1976 and received before March 1, 1977; some older liter ature which was received late and which is not recorded in earlier volumes is also included.