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Antennae 49 Making Nature
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Book Synopsis Antennae #49 Making Nature by : Giovanni Aloi
Download or read book Antennae #49 Making Nature written by Giovanni Aloi and published by . This book was released on 2020-06-15 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Antennae, and the next, are informed by the exhibition Making Nature: How We See Animals the exhibition curated by Honor Beddard at Wellcome Collection in London between the 1st of December 2016 and the 21st of May 2017. This first installment, Making Nature, which takes its title from the exhibition, looks at the construction of nature as a cultural pursuit during the nineteenth and twentieth centuries. It focuses on issues of visibility and invisibility, both cultural and ecological, to critically appraise the methodological approaches that have defined the philosophies of the discipline. Technologies of visibility like taxidermy, dioramas, macro-photography, and illustration are juxtaposed to highlight the complicity of art and science in the production of fictional narratives about the world we live in.
Book Synopsis Handbook of Natural Pesticides: Methods by : N. Bhushan Mandava
Download or read book Handbook of Natural Pesticides: Methods written by N. Bhushan Mandava and published by CRC Press. This book was released on 2018-04-19 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook series includes several naturally occurring chemicals that exhibit biological activity. These chemicals are derived from plants, insects, and several microorganisms. Volume I of this series is covers the theory and practice of the strategies for pest control and methods for detection.Moreover, it presents extensive tables that provide the information you need to select the most appropriate bioassay for a particular plant growth regulator or hormone. In addition to the chapters on bioassays, Volume I provides a solid introduction to the theory and practice of natural pesticide use, including in-depth discussions of integrated management systems for weed and pest control, the state-of-the-art use of computers in pest management, and allelochemicals as natural protection. Guidelines on toxicological testing and EPA regulation of natural pesticides are also detailed.
Book Synopsis Modern Antenna Handbook by : Constantine A. Balanis
Download or read book Modern Antenna Handbook written by Constantine A. Balanis and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 1617 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most up-to-date, comprehensive treatment of classical and modern antennas and their related technologies Modern Antenna Handbook represents the most current and complete thinking in the field of antennas. The handbook is edited by one of the most recognizable, prominent, and prolific authors, educators, and researchers on antennas and electromagnetics. Each chapter is authored by one or more leading international experts and includes cover-age of current and future antenna-related technology. The information is of a practical nature and is intended to be useful for researchers as well as practicing engineers. From the fundamental parameters of antennas to antennas for mobile wireless communications and medical applications, Modern Antenna Handbook covers everything professional engineers, consultants, researchers, and students need to know about the recent developments and the future direction of this fast-paced field. In addition to antenna topics, the handbook also covers modern technologies such as metamaterials, microelectromechanical systems (MEMS), frequency selective surfaces (FSS), and radar cross sections (RCS) and their applications to antennas, while five chapters are devoted to advanced numerical/computational methods targeted primarily for the analysis and design of antennas.
Book Synopsis International Library of Technology by :
Download or read book International Library of Technology written by and published by . This book was released on 1922 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Thoughts on Natural Philosophy by : Alfred Biddlecombe
Download or read book Thoughts on Natural Philosophy written by Alfred Biddlecombe and published by . This book was released on 1909 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Circularly Polarized Antennas by : Steven Shichang Gao
Download or read book Circularly Polarized Antennas written by Steven Shichang Gao and published by John Wiley & Sons. This book was released on 2014-02-03 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive insight into the design techniques for different types of CP antenna elements and arrays In this book, the authors address a broad range of topics on circularly polarized (CP) antennas. Firstly, it introduces to the reader basic principles, design techniques and characteristics of various types of CP antennas, such as CP patch antennas, CP helix antennas, quadrifilar helix antennas (QHA), printed quadrifilar helix antennas (PQHA), spiral antenna, CP slot antennas, CP dielectric resonator antennas, loop antennas, crossed dipoles, monopoles and CP horns. Advanced designs such as small-size CP antennas, broadband, wideband and ultra-wideband CP antennas are also discussed, as well as multi-band CP antennas and dual CP antennas. The design and analysis of different types of CP array antennas such as broadband CP patch arrays, dual-band CP arrays, CP printed slot arrays, single-band and multi-band CP reflectarrays, high-gain CP waveguide slot antennas, CP dielectric resonator antenna arrays, CP active arrays, millimetre-waveband CP arrays in LTCC, and CP arrays with electronically beam-switching or beam-steering capabilities are described in detail. Case studies are provided to illustrate the design and implementation of CP antennas in practical scenarios such as dual-band Global Navigation Satellite Systems (GNSS) receivers, satellite communication mobile terminals at the S-band, Radio Frequency Identification (RFID) readers at 2.4 GHz, and Ka-band high-speed satellite communication applications. It also includes the detailed designs for a wideband Logarithmic spiral antenna that can operate from 3.4-7.7 GHz. In addition, the book offers a detailed review of the recent developments of different types of CP antennas and arrays. Presents comprehensive discussions of design techniques for different types of CP antennas: small-size CP antennas, broadband CP antennas, multi-band CP antennas and CP arrays. Covers a wide range of antenna technologies such as microstrip antennas, helix, quadrifilar helix antenna, printed quadrifilar helix antenna, dielectric resonator antennas, printed slots, spiral antennas, monopoles, waveguide slot arrays, reflectarrays, active arrays, millimetre-wave arrays in LTCC, electronically beam-switching arrays and electronically beam-steerable arrays. Reviews recent developments in different types of CP antennas and arrays, reported by industries, researchers and academics worldwide. Includes numerous case studies to demonstrate how to design and implement different CP antennas in practical scenarios. Provides both an introduction for students in the field and an in-depth reference for antenna/RF engineers who work on the development of CP antennas. Circularly Polarized Antennas will be an invaluable guide for researchers in R&D organizations; system engineers (antenna, telecom, space and satellite); postgraduates studying the subjects of antenna and propagation, electromagnetics, RF/microwave/millimetre-wave systems, satellite communications and so on; technical managers and professionals in the areas of antennas and propagation.
Book Synopsis Fundamentals of Electronics by : United States. Bureau of Naval Personnel
Download or read book Fundamentals of Electronics written by United States. Bureau of Naval Personnel and published by . This book was released on 1964 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reflectarray Antennas by : Payam Nayeri
Download or read book Reflectarray Antennas written by Payam Nayeri and published by John Wiley & Sons. This book was released on 2018-02-20 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides engineers with a comprehensive review of the state-of-the-art in reflectarray antenna research and development. The authors describe, in detail, design procedures for a wide range of applications, including broadband, multi-band, multi-beam, contour-beam, beam-scanning, and conformal reflectarray antennas. They provide sufficient coverage of basic reflectarray theory to fully understand reflectarray antenna design and analysis such that the readers can pursue reflectarray research on their own. Throughout the book numerous illustrative design examples including numerical and experimental results are provided. Featuring in-depth theoretical analysis along with practical design examples, em style="mso-bidi-font-style: normal;"Reflectarray Antennas is an excellent text/reference for engineering graduate students, researchers, and engineers in the field of antennas. It belongs on the bookshelves of university libraries, research institutes, and industrial labs and research facilities.
Download or read book Antennas written by Boris Levin and published by CRC Press. This book was released on 2021-04-02 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book comprises a new method of solving the integral equation of Leontovich, the most rigorous and most effective equation for the current in thin linear antennas. The book describes the features of the new method in its application in various types of antennas. It considers new ways of analyzing antennas, in particular in the calculation of an antenna gain based on main radiation patterns and the calculation of the directional characteristics of radiators with known distribution of current amplitude. The method of electrostatic analogy proposed by the author, provides the base for comparison of electromagnetic fields of high-frequency currents and electrostatic charges located on linear conductors to improve the directional characteristics of log-periodic and director-type antennas. A new approach to the analysis of the electrical characteristics of a microstrip antenna, which allows expansion of its operation range, is substantiated and developed. New results of antenna synthesis are obtained. The second part of the book is devoted to specific types of antennas (the author had a significant role in their creation). Particular attention is given to ship antennas for different frequency ranges. The book is intended for professionals, working in electrodynamics and those working on development, placement and exploitation of antennas. It will be useful for lecturers (university-level professors), teachers, students of radio engineering and researchers working in various fields of radio electronics and interested in an in-depth study of theoretical problems and designs f antennas. It can also be used for short university courses.
Book Synopsis Connecting with Nature by : Robert Cyril Stebbins
Download or read book Connecting with Nature written by Robert Cyril Stebbins and published by NSTA Press. This book was released on 2012 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the story of how one child fell in love with nature and your students can, too. Taking what he calls 'a nature-centered worldview', author Robert Stebbins blends activities, examples, and stories with his perspectives on the importance of dealing objectively yet compassionately with social and environmental problems.
Book Synopsis Antenna Engineering Handbook, Fourth Edition by : John Volakis
Download or read book Antenna Engineering Handbook, Fourth Edition written by John Volakis and published by McGraw Hill Professional. This book was released on 2007-06-08 with total page 1810 pages. Available in PDF, EPUB and Kindle. Book excerpt: The “bible of antenna engineering” fully updated to provide state-of-the-art coverage in antenna design and applications Edited by John L. Volakis, one of the world's leading authorities in antenna engineering, this trusted resource covers all the classic antenna types plus many new types and designs used in communications systems, satellites, radars, and emerging applications from WLAN to automotive systems to biomedical to smart antennas. You will also find expert discussion of topics critical to successful antenna design and engineering, such as measurement techniques and computational methods, a materials guide, wave propagation basics, microwave circuits, and matching techniques, as well as diversity and MIMO propagation models, frequency selective surfaces, and metamaterials. Packed with 1,500 illustrations, the 4th Edition of Antenna Engineering Handbook presents: Step-by-step guidance on most antennas (modern and classic) 59 chapters with 21 new chapters and 38 fully updated chapters from the previous edition Contributions from over 80 well-known antenna experts Full-color insert illustrating many commercial and military antennas Get Quick Access to All of Today's Cutting-Edge Antennas • Printed and Conformal Antennas • Wideband Patch Antennas • Wideband Arrays • Leaky-Wave Antennas • EBG Antennas • UWB Antennas and Arrays • Portable TV Antennas • Reconfigurable Antennas • Active Antennas • Millimeter Wave and TeraHertz Antennas • Fractal Antennas • Handset and Terminal Antennas • Biomedical Antennas • ECM and ESM antennas • Dielectric Resonator Antennas • Lens Antennas • Radiometer Antennas • Satellite Antennas • Reflector and Earth Station Antennas • and Dozens More!
Book Synopsis Proceedings of The Academy of Natural Sciences (Vol. LXXXVIII, 1936) by :
Download or read book Proceedings of The Academy of Natural Sciences (Vol. LXXXVIII, 1936) written by and published by Academy of Natural Sciences. This book was released on with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Encyclopædia Britannica written by and published by . This book was released on 1911 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Vince Wilcox's Naturally Artificial Signature Flies by : Vincent Wilcox
Download or read book Vince Wilcox's Naturally Artificial Signature Flies written by Vincent Wilcox and published by Rowman & Littlefield. This book was released on 2012-04-03 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vince Wilcox's Naturally Artificial Signature Flies will enable tiers of all levels—from absolute beginners to long time tying experts—to follow along with ease. Vince Wilcox's Naturally Artificial Signature Flies has detailed, color images of all the steps. Some of the flies will feature over fifty photos in order to clearly illustrate for the beginner how to complete the fly patterns. The expert tier will find a plethora of useful tips and techniques throughout. Featured flies will cover all fishing situations from nymphs, dry flies, and terrestrials, and discuss the thought processes behind creating them, the materials applied, and the inherent properties they possess. Also find a brief section on how and when to fish each pattern, a useful feature most tying books omit.
Author :United States. Congress. House. Committee on Interstate and Foreign Commerce Publisher : ISBN 13 : Total Pages :856 pages Book Rating :4.:/5 (6 download)
Book Synopsis Regulation of Community Antenna Television by : United States. Congress. House. Committee on Interstate and Foreign Commerce
Download or read book Regulation of Community Antenna Television written by United States. Congress. House. Committee on Interstate and Foreign Commerce and published by . This book was released on 1966 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt: Committee Serial No. 89-34. Considers H.R. 13286, to amend Communications Act of 1934 to authorize FCC regulation of cable television and radio systems, and H.R. 12914 and similar H.R. 14201, to prohibit FCC regulation of cable television and radio systems.
Book Synopsis The Electronic Engineering Master Index by :
Download or read book The Electronic Engineering Master Index written by and published by . This book was released on 1950 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Antenna Zoning by : Fred Hopengarten
Download or read book Antenna Zoning written by Fred Hopengarten and published by CRC Press. This book was released on 2012-11-12 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you are building, adding to, modifying, or even upgrading a commercial antenna system, and most especially if you hope to erect a new tower, then zoning laws apply to you. Antenna Zoning enables you to successfully navigate structure regulations, permitting, and even lease negotiations. Whether you are involved with broadcast radio or television, cellular telephone, paging, wireless internet service, or other telecommunications, this book is a must-have before you begin work on the project. Author Fred Hopengarten is a specialized communications lawyer with extensive experience in antenna and tower regulation, and has been involved in many high-profile zoning cases. His first-hand experience comes to you in this book with lessons learned, case studies, examples, and material you can use presented in an easy-to-understand manner.
