Wavelengths

Wavelengths
Title Wavelengths PDF eBook
Author Cecil Gray
Publisher Nelson Thornes
Pages 164
Release 1982
Genre Juvenile Nonfiction
ISBN 9780175663187

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Wavelengths is a collection of 20 superb stories by Caribbean writers, chosen to meet the needs of students in all types of Secondary school in the Caribbean. It provides a one year course for first or second year pupils.

What Is Life? A Guide to Biology W/Prep-U

What Is Life? A Guide to Biology W/Prep-U
Title What Is Life? A Guide to Biology W/Prep-U PDF eBook
Author Jay Phelan
Publisher Macmillan
Pages 694
Release 2009-04-30
Genre Science
ISBN 9781429223188

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Jay Phelan's What is Life? A Guide to Biology is written in a delightfully readable style that communicates complex ideas to non-biology majors in a clear and approachable manner. After reading Phelan's book, students will understand why they would want to know and talk about science. His skillful style includes asking stimulating questions (called Q questions) which encourage the student to keep reading to find the answer and will illuminate just how relevant science is to their life.

Different Wavelengths

Different Wavelengths
Title Different Wavelengths PDF eBook
Author Jo Reger
Publisher Routledge
Pages 306
Release 2014-01-27
Genre Social Science
ISBN 1317721489

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The original essays in this collection ground the shifting terrain of feminism in the 21st century. The contributors define and examine the complexity of the Third Wave by answering questions like: how appropriate is a "third wave" label for contemporary feminism; are the agendas of contemporary feminism and the "second wave" really all that different; does the wave metaphor accurately describe the difference between contemporary feminists and their predecessors; how do women of color fit into this notion of contemporary feminism; and what are the future directions of the feminist movement?

Coarse Wavelength Division Multiplexing

Coarse Wavelength Division Multiplexing
Title Coarse Wavelength Division Multiplexing PDF eBook
Author Marcus Nebeling
Publisher CRC Press
Pages 376
Release 2018-10-08
Genre Technology & Engineering
ISBN 1420018698

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Explaining what CWDM is, how it is achieved, and why it should be deployed, Coarse Wavelength Division Multiplexing: Technologies and Applications merges coverage of isolated aspects of Coarse Wavelength Division Multiplexing (CWDM) traditionally found as device-related or specific system topics. Emphasizing cost savings and performance enhancement, the book integrates information on component issues, system architectures, concepts for extensions and upgrades, as well as practical applications into a comprehensive, single-volume resource. Beginning with a summary of the ITU-T standards defining CWDM, the book addresses the three essential component classes, optical fibers, transceivers, and WDM filters, which combine to form the basis for the CWDM transmission link. The following chapters include coverage of different architectures such as hubbed rings and meshed networks, and upgrade paths to overcome limitations of current CWDM systems. The book outlines the feasibility of optically amplified CWDM systems, investigates the challenges present with high-speed CWDM and bidirectional transmission, and finally elucidates the importance of CWDM for a wide range of applications. Each chapter provides sufficient information to be used independently and contains references to relevant papers and articles for further study. The last sections of the book focus on applications and case studies where CWDM plays an ever-increasing role. They include extensive studies on networking, reach extension by amplification, and the latest concepts of transmission capacity upgrades using increased bit-rates or new channel plans. Filled with practical information, the book provides a clear understanding of recent developments in the dynamic field of CWDM.

Handbook of Laser Wavelengths

Handbook of Laser Wavelengths
Title Handbook of Laser Wavelengths PDF eBook
Author Marvin J. Weber
Publisher CRC Press
Pages 796
Release 2018-10-08
Genre Technology & Engineering
ISBN 9781420050158

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This volume represents the most complete, up-to-date compilation of wavelengths of lasers in all media. Divided by type - solid, liquid, and gas - and listed in order of increasing wavelength, Handbook of Laser Wavelengths includes: crystalline paramagnetic ion lasers glass lasers color center lasers semiconductor lasers polymer lasers liquid and solid-state dye lasers rare earth liquid lasers neutral atom, ion, and molecular gas lasers extreme ultraviolet and soft X-ray lasers free electron lasers nuclear-pumped lasers lasers in nature lasers without inversion Brief descriptions of each type of laser are presented, followed by tables listing the laser wavelength, lasing element or medium, host, transition, and primary literature citations. A special section on commercial lasers is an added featured. Handbook of Laser Wavelengths singularly serves as the essential reference for scientists and engineers searching for laser sources for specific applications as well as a survey of the developments that have occurred since the advent of the laser.

Wavelength One

Wavelength One
Title Wavelength One PDF eBook
Author Carlis Vernon
Publisher Xlibris Corporation
Pages 303
Release 2011-11-04
Genre Religion
ISBN 1465380205

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Radio & TV News

Radio & TV News
Title Radio & TV News PDF eBook
Author
Publisher
Pages 1594
Release 1923
Genre Electronics
ISBN

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Some issues, Aug. 1943-Apr. 1954, are called Radio-electronic engineering ed. (called in 1943 Radionics ed.) which include a separately paged section: Radio-electronic engineering (varies) v. 1, no. 2-v. 22, no. 7 (issued separately Aug. 1954-May 1955).