Measurements of 0.63mm Laser-beam Scintillation in Strong Atmospheric Turbulence

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Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Measurements of 0.63mm Laser-beam Scintillation in Strong Atmospheric Turbulence by : G. R. Ochs

Download or read book Measurements of 0.63mm Laser-beam Scintillation in Strong Atmospheric Turbulence written by G. R. Ochs and published by . This book was released on 1969 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Log-amplitude variance and covariance of the scintillation of a diverging optical beam have been measured over a 48-hr period at a wavelength of 0.63[mu], on a 490 and 1000 m optical paths 2 m above the surface of a flat mesa near Boulder, Colorado. Simultaneous measurements of the refractive-index structure of the atmosphere have been obtained from temperature-structure-function measurements at spacings of 1, 3, and 10 cm. A saturation of scintillation occurs for values of log-amplitude variance between 0.5 and 1. After reaching a peak, the log-amplitude variance then decreases with both increasing range and increasing refractive-index turbulence. The spatial covariance of the fluctuations tends to increase in the saturation region. In the unsaturated region, the log-amplitude variance is approximately that predicted by the spherical-wave propagation theory of Tatarski.

Selected Papers on Laser Distance Measurements

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Publisher : SPIE-International Society for Optical Engineering
ISBN 13 :
Total Pages : 750 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Selected Papers on Laser Distance Measurements by : Thierry Bosch

Download or read book Selected Papers on Laser Distance Measurements written by Thierry Bosch and published by SPIE-International Society for Optical Engineering. This book was released on 1995 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: SPIE Milestones are collections of seminal papers from the world literature covering important discoveries and developments in optics and photonics.

Green Electronics

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Publisher : BoD – Books on Demand
ISBN 13 : 1789233046
Total Pages : 254 pages
Book Rating : 4.7/5 (892 download)

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Book Synopsis Green Electronics by : Cristian Ravariu

Download or read book Green Electronics written by Cristian Ravariu and published by BoD – Books on Demand. This book was released on 2018-06-20 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Green Electronics book is intended to stimulate people's thinking toward the new concepts of an environment-friendly electronics - the main challenge in the future. The book offers multiple solutions to push the classical electronic industry toward green concepts, aided by nanotechnologies, with revolutionary features that provide low power consumption in electronics, use biomaterials for integrated structures, and include environmental monitoring tools. Based on organic semiconductors/insulators without toxic precursors, green electronic technologies launched promising devices like OLED, OTFT, or nano-core-shell transistors. The Green Electronics book successfully presents the recent directions collected worldwide and leaves free space for continuing year by year with new subtopics.

The Scintillation of Starlight

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Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Scintillation of Starlight by : A. H. Mikesell

Download or read book The Scintillation of Starlight written by A. H. Mikesell and published by . This book was released on 1955 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bibliography of Reports

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ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Bibliography of Reports by : United States. Wright Air Development Division. Behavioral Sciences Laboratory

Download or read book Bibliography of Reports written by United States. Wright Air Development Division. Behavioral Sciences Laboratory and published by . This book was released on 1963 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Intelligent Communication, Control and Devices

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Publisher : Springer Nature
ISBN 13 : 9811386188
Total Pages : 966 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Intelligent Communication, Control and Devices by : Sushabhan Choudhury

Download or read book Intelligent Communication, Control and Devices written by Sushabhan Choudhury and published by Springer Nature. This book was released on 2019-08-28 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book focuses on the integration of intelligent communication systems, control systems, and devices related to all aspects of engineering and sciences. It includes high-quality research papers from the 3rd international conference, ICICCD 2018, organized by the Department of Electronics, Instrumentation and Control Engineering at the University of Petroleum and Energy Studies, Dehradun on 21–22 December 2018. Covering a range of recent advances in intelligent communication, intelligent control and intelligent devices., the book presents original research and findings as well as researchers’ and industrial practitioners’ practical development experiences of.

Artificial Black Holes

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Publisher : World Scientific
ISBN 13 : 9814489603
Total Pages : 415 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Artificial Black Holes by : Mario Novello

Download or read book Artificial Black Holes written by Mario Novello and published by World Scientific. This book was released on 2002-10-04 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physicists are pondering on the possibility of simulating black holes in the laboratory by means of various “analog models”. These analog models, typically based on condensed matter physics, can be used to help us understand general relativity (Einstein's gravity); conversely, abstract techniques developed in general relativity can sometimes be used to help us understand certain aspects of condensed matter physics. This book contains 13 chapters — written by experts in general relativity, particle physics, and condensed matter physics — that explore various aspects of this two-way traffic.

Electronic Warfare and Radar Systems Engineering Handbook

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Publisher :
ISBN 13 : 9781423572381
Total Pages : 605 pages
Book Rating : 4.5/5 (723 download)

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Book Synopsis Electronic Warfare and Radar Systems Engineering Handbook by :

Download or read book Electronic Warfare and Radar Systems Engineering Handbook written by and published by . This book was released on 1997-04-01 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is designed to aid electronic warfare and radar systems engineers in making general estimations regarding capabilities of systems. It is not intended as a detailed designer's guide, due to space limitations. Portions of the handbook and future changes will be posted on an internet link.

Optical Wireless Communications

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Publisher : Springer
ISBN 13 : 3319302019
Total Pages : 639 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Optical Wireless Communications by : Murat Uysal

Download or read book Optical Wireless Communications written by Murat Uysal and published by Springer. This book was released on 2016-08-25 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on optical wireless communications (OWC), an emerging technology with huge potential for the provision of pervasive and reliable next-generation communications networks. It shows how the development of novel and efficient wireless technologies can contribute to a range of transmission links essential for the heterogeneous networks of the future to support various communications services and traffic patterns with ever-increasing demands for higher data-transfer rates. The book starts with a chapter reviewing the OWC field, which explains different sub-technologies (visible-light, ultraviolet (UV) and infrared (IR) communications) and introduces the spectrum of application areas (indoor, vehicular, terrestrial, underwater, intersatellite, deep space, etc.). This provides readers with the necessary background information to understand the specialist material in the main body of the book, which is in four parts. The first of these deals with propagation modelling and channel characterization of OWC channels at different spectral bands and with different applications. The second starts by providing a unified information-theoretic treatment of OWC and then discusses advanced physical-layer methodologies (including, but not limited to: advanced coding, modulation diversity, cooperation and multi-carrier techniques) and the ultimate limitations imposed by practical constraints. On top of the physical layer come the upper-layer protocols and cross-layer designs that are the subject of the third part of the book. The last part of the book features a chapter-by-chapter assessment of selected OWC applications. Optical Wireless Communications is a valuable reference guide for academic researchers and practitioners concerned with the future development of the world’s communication networks. It succinctly but comprehensively presents the latest advances in the field.

Particle Physics Reference Library

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Publisher : Springer Nature
ISBN 13 : 303034245X
Total Pages : 867 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Particle Physics Reference Library by : Stephen Myers

Download or read book Particle Physics Reference Library written by Stephen Myers and published by Springer Nature. This book was released on 2020-01-01 with total page 867 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third open access volume of the handbook series deals with accelerator physics, design, technology and operations, as well as with beam optics, dynamics and diagnostics. A joint CERN-Springer initiative, the "Particle Physics Reference Library" provides revised and updated contributions based on previously published material in the well-known Landolt-Boernstein series on particle physics, accelerators and detectors (volumes 21A,B1,B2,C), which took stock of the field approximately one decade ago. Central to this new initiative is publication under full open access.

Status of Accelerator Driven Systems Research and Technology Development

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Publisher : IAEA Tecdoc
ISBN 13 : 9789201053152
Total Pages : 0 pages
Book Rating : 4.0/5 (531 download)

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Book Synopsis Status of Accelerator Driven Systems Research and Technology Development by : International Atomic Energy Agency

Download or read book Status of Accelerator Driven Systems Research and Technology Development written by International Atomic Energy Agency and published by IAEA Tecdoc. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the greatest challenges for nuclear energy is how to properly manage the highly radioactive waste generated during irradiation in nuclear reactors. Accelerator Driven Systems (ADSs) may offer new prospects and advantages for the transmutation of such high level nuclear waste. ADS or accelerator driven transmutation of waste (ATW) consists of a high power proton accelerator, a heavy metal spallation target that produces neutrons when bombarded by the high power beam, and a sub-critical core that is neutronically coupled to the spallation target. This publication provides a comprehensive state of the art of the ADS technology by representing the different ADS concepts proposed worldwide in the last 15 years, as well as the related R&D activities and demonstration initiatives carried out at national international level.

Motion Mountain - Vol. 1 - The Adventure of Physics

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Publisher : CreateSpace
ISBN 13 : 9781494409753
Total Pages : 524 pages
Book Rating : 4.4/5 (97 download)

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Book Synopsis Motion Mountain - Vol. 1 - The Adventure of Physics by : Christoph Schiller

Download or read book Motion Mountain - Vol. 1 - The Adventure of Physics written by Christoph Schiller and published by CreateSpace. This book was released on 2013-12-07 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: How high can animals jump? What are the fastest thrown balls? How fast can aeroplanes and butterflies fly? What does the sea level tell us about the sun? What are temperature and heat? What is self-organization? This free colour pdf on introductory physics guarantees to be entertaining, surprising and challenging on every page. The text presents the best stories, images, movies and puzzles in mechanics, gravity and thermodynamics - with little mathematics, always starting from observations of everyday life. This first volume also explains conservation laws and the reversibility of motion, explores mirror symmetry, and presents the principle of cosmic laziness: the principle of least action. This popular series has already more than 160 000 readers. If you are between the age of 16 and 106 and want to understand nature, you will enjoy it! To achieve wonder and thrill on every page, the first volume includes the various "colour of the bear" puzzles and the "picture on the wall" puzzle, explains about the many types of water waves, introduces the art of laying rope, tells about the the dangers of aeroplane toilets, explores the jumping height of different animals, presents the surprising motion of moguls on skiing slopes, explains why ultrasound imaging is not safe for a foetus, gives the ideal shape of skateboard half-pipes, estimates the total length of all capillaries in the human body, explains how it is possible to plunge a bare hand into molten lead, includes a film of an oscillating quartz inside a watch, includes the "handcuff puzzle" and the "horse pulling a rubber with a snail on it" puzzle, explains how jet pilots frighten civilians with sonic superbooms produced by fighter planes, presents the most beautiful and precise sundial available today, shows leap-frogging vortex rings, tells the story of the Galilean satellites of Jupiter, mentions the world records for running backwards and the attempts to break the speed sailing record, and tells in detail how to learn from books with as little effort as possible. Enjoy the reading!

Light in the Sea

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Publisher : Dowden Hutchinson and Ross
ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Light in the Sea by : John Edwards Tyler

Download or read book Light in the Sea written by John Edwards Tyler and published by Dowden Hutchinson and Ross. This book was released on 1977 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics of the Solar Corona

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540307655
Total Pages : 946 pages
Book Rating : 4.3/5 (76 download)

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Book Synopsis Physics of the Solar Corona by : Markus Aschwanden

Download or read book Physics of the Solar Corona written by Markus Aschwanden and published by Springer Science & Business Media. This book was released on 2006-01-30 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thorough introduction to solar physics based on recent spacecraft observations. The author introduces the solar corona and sets it in the context of basic plasma physics before moving on to discuss plasma instabilities and plasma heating processes. The latest results on coronal heating and radiation are presented. Spectacular phenomena such as solar flares and coronal mass ejections are described in detail, together with their potential effects on the Earth.

Creative (Climate) Communications

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Publisher : Cambridge University Press
ISBN 13 : 1107195381
Total Pages : 321 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Creative (Climate) Communications by : Maxwell Boykoff

Download or read book Creative (Climate) Communications written by Maxwell Boykoff and published by Cambridge University Press. This book was released on 2019-07-04 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through this assessment of creative (climate) communications, readers will understand what works where, when, why and under what conditions.

Soil Analysis: Recent Trends and Applications

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Publisher : Springer
ISBN 13 : 9789811520419
Total Pages : 0 pages
Book Rating : 4.5/5 (24 download)

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Book Synopsis Soil Analysis: Recent Trends and Applications by : Amitava Rakshit

Download or read book Soil Analysis: Recent Trends and Applications written by Amitava Rakshit and published by Springer. This book was released on 2021-04-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil analysis is critically important in the management of soil-based production systems. In the absence of efficient methods of soil analysis our understanding of soil is pure guesswork. Ideally the pro-active use of laboratory analysis leads to more sustainable soil productivity. Unfortunately, most of the world’s agriculture is still reactionary, waiting for obvious yield declines to occur before taking action to identify the reasons. The modern soil laboratory is pivotal to informing soil managers what adaptive practices are needed to address chemical and physical imbalances before they occur, and the intelligent adaptive use of laboratory data not only greatly speeds up and reduces the cost of empirical soil study, but can even render it unnecessary. This book provides a synopsis of the analytical procedures used for soil analysis, discussing the common physical, chemical and biological analytical methods used in agriculture and horticulture. Written by experienced experts from institutions and laboratories around the globe, it provides insights for a range of users, including those with limited laboratory facilities, and helps students, teachers, soil scientists and laboratory technicians increase their knowledge and skills and select appropriate methods for soil analysis.

Dense Magnetized Plasmas

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Publisher :
ISBN 13 : 9789201391100
Total Pages : 0 pages
Book Rating : 4.3/5 (911 download)

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Book Synopsis Dense Magnetized Plasmas by : International Atomic Energy Agency

Download or read book Dense Magnetized Plasmas written by International Atomic Energy Agency and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents results achieved within an IAEA coordinated research project on dense magnetized plasmas (DMPs) with respect to the needs of plasma research in developed and developing IAEA Member States. Of specific interest is the improvement of experimental set-ups for DMPs.