- Table View
- List View
Antegren: A Beacon of Hope (D)
by Thomas J. Delong Joshua D. MargolisAn abstract is not available for this product.
Antelope Conservation: From Diagnosis to Action
by Jakob Bro-Jorgensen David P. MallonFirst global comprehensive review of this ecologically diverse set of species Conservation of antelopes who serve as prey is critical to ensure conservation of corresponding predator species Ecological diverity of these species ensures that conservation issues from Antelopes can be easily applied to other species Includes state of the art approaches such as molecular techniques and the application of landscape genetics
The Antelope Wife
by Louise ErdrichIn an attack on an Indian village, a U.S. cavalryman takes a baby girl, but later gives her back. So begins a multi-generation saga on the girl's descendants as they navigate between modern life and ancient tradition.
Antelope Woman: A Novel
by Louise ErdrichThis updated edition of National Book Award-winning and New York Times bestselling author Louise Erdrich's 1998 novel now features fascinating new content, a new title, new cover art, and a new foreword by the author--a riveting story that explores tensions between Native American and white cultures. "Audacious and surprising... One of America's most distinctive fictional voices."--Boston GlobeWhen Klaus Shawano abducts Sweetheart Calico, the seductive Indian woman who has stolen his heart, and takes her far from her native Montana plains to his own Minneapolis home, he cannot begin to imagine the eventual ramifications his brazen act will entail. Shawano's mysterious Antelope Woman has utterly mesmerized him--and soon proves to be a bewitching agent of chaos whose effect on others is disturbing and irresistible, as she alters the shape of things around her and the shape of things to come.The Roy and Shawano families have been inextricably intertwined for generations and, unbeknownst to them, the mysterious Antelope Woman is a part of their fierce and haunting history. Antelope Woman ingeniously illuminates how that history affects the contemporary descendants of these families who are the products of two cultures, Ojibwe and white, which sit in uneasy relationship to one another. In this remarkable updated edition of her acclaimed novel, Louise Erdrich weaves an unforgettable tapestry of ancestry, fate, harrowing tragedy, and redemption that seems at once modern and eternal.
The Antelope's Strategy: Living in Rwanda After the Genocide
by Jean HatzfeldA powerful report on the aftereffects of the genocide in Rwanda—and on the near impossibility of reconciliation between survivors and killersIn two acclaimed previous works, the noted French journalist Jean Hatzfeld offered a profound, harrowing witness to the unimaginable pain and horror in the mass killings of one group of people by another. Combining his own analysis of the events with interviews from both the Hutu killers who carried out acts of unimaginable depravity and the Tutsi survivors who somehow managed to escape, in one, based mostly on interviews with Tutsi survivors, he explored in unprecedented depth the witnesses' understanding of the psychology of evil and their courage in survival; in the second, he probed further, in talks with a group of Hutu killers about their acts of unimaginable depravity.Now, in The Antelope's Strategy, he returns to Rwanda seven years later to talk with both the Hutus and Tutsis he'd come to know—some of the killers who had been released from prison or returned from Congolese exile, and the Tutsi escapees who must now tolerate them as neighbors. How are they managing with the process of reconciliation? Do you think in their hearts it is possible? The enormously varied and always surprising answers he gets suggest that the political ramifications of the international community's efforts to insist on resolution after these murderous episodes are incalculable. This is an astonishing exploration of the pain of memory, the nature of stoic hope, and the ineradicability of grief.
The Antelope's Strategy: Living In Rwanda After The Genocide
by Jean Hatzfeld Linda CoverdaleA powerful report on the aftereffects of the genocide in Rwanda—and on the near impossibility of reconciliation between survivors and killers In two acclaimed previous works, the noted French journalist Jean Hatzfeld offered a profound, harrowing witness to the unimaginable pain and horror in the mass killings of one group of people by another. Combining his own analysis of the events with interviews from both the Hutu killers who carried out acts of unimaginable depravity and the Tutsi survivors who somehow managed to escape, in one, based mostly on interviews with Tutsi survivors, he explored in unprecedented depth the witnesses' understanding of the psychology of evil and their courage in survival; in the second, he probed further, in talks with a group of Hutu killers about their acts of unimaginable depravity. Now, in The Antelope's Strategy, he returns to Rwanda seven years later to talk with both the Hutus and Tutsis he'd come to know—some of the killers who had been released from prison or returned from Congolese exile, and the Tutsi escapees who must now tolerate them as neighbors. How are they managing with the process of reconciliation? Do you think in their hearts it is possible? The enormously varied and always surprising answers he gets suggest that the political ramifications of the international community's efforts to insist on resolution after these murderous episodes are incalculable. This is an astonishing exploration of the pain of memory, the nature of stoic hope, and the ineradicability of grief.
Antenatal And Postnatal Depression
by Siobhan CurhamPregnancy is often assumed to be a happy time in a woman's life. The prospect of having a baby together with the 'bloom' of pregnancy all combine to a general feeling of excitement and fulfillment. But it isn't always like this. It is estimated that approximately 1 in 10 mothers suffer from antenatal depression, where uncontrollable crying fits, mood swings and irrational fears dominate their pregnancy. And it doesn't just affect the mother: recent research has shown that antenatal depression can affect the fetus, in some cases causing low birth weight and premature delivery. Recent research has also shown that as many as a third of antenatal cases then go on to suffer from postnatal depression, which in itself affects 10 per cent of all new mothers. Antenatal and Postnatal Depression is a much-needed handbook for all mothers who suffer from ante- and/or postnatal depression, reassuring sufferers that they are not alone. It looks into the possible causes, offers practical advice and support and contains a Foreword by the Director of the Fetal and Neonatal Stress Research Centre at Queen Charlotte's Hospital, Dr Vivette Glover.
Antenatal Disorders for the MRCOG and Beyond
by Anumba, Dilly and Jivraj, Shehnaaz Dilly Anumba Shehnaaz JivrajDuring pregnancy, most women remain well and require little formal medical input, while a much smaller group develop complications with significant morbidity and mortality for their baby and, occasionally, for themselves. Providers of antenatal care must be able to distinguish between these two groups of women and arrange with them an appropriate and personalised plan of care. This book covers all aspects of identifying and caring for women who develop disorders during their pregnancies. This second edition has been comprehensively updated to reflect changes in clinical practice and new research since publication of the previous edition. The contents take into account that care of such women is provided by multidisciplinary teams of physicians, obstetricians, general practitioners and midwives.
Antenatal Midwifery Skills: Survival Guide (Nursing and Health Survival Guides)
by Alison EdwardsThis pocket-sized book, presented in an easy-to-follow format, is designed as a tool for students and professionals to carry in any setting, providing a quick reference guide to antenatal care and related anatomy and physiology. Used as a platform for wider reading, this text is an ideal reference point for any student or professional involved with the care of childbearing women.
Antenna and Array Technologies for Future Wireless Ecosystems
by Yingjie Jay GuoANTENNA AND ARRAY TECHNOLOGIES FOR FUTURE WIRELESS ECOSYSTEMS Discover a timely and accessible resource on the latest antenna research driving new developments in the field In Antenna and Array Technologies for Future Wireless Ecosystems, distinguished academics and authors Drs. Y. Jay Guo and Richard W. Ziolkowski deliver a cutting-edge resource for researchers, academics, students, and engineers who need the latest research findings on the newest challenges facing antenna designers who will be creating the technology that drives future 6G and beyond wireless systems and networks. This timely and impactful book offers the fundamental knowledge that will facilitate new research activities in the antennas and applied electromagnetics communities, and conveys innovative and practical solutions to many wireless industry problems. Its international cohort of leading authors delivers their findings on a variety of advanced topics in antenna and array research, including metasurface antennas; electrically small directive antennas; RF, millimeter-wave and THz antennas and arrays; atom-based sensors, and arrays of quantum emitters. The book also includes resources that cover the important topics: A thorough introduction to various intelligent and low-cost beam scanning, beamforming and beam-reconfigurable array technologies to support dynamic networking of future systems An exploration of advanced techniques for analyzing large arrays, as well as an examination of advanced antenna-in-package technologies for future mm-wave systems Discussions of the latest research on electrically small and extremely large hybrid antenna arrays, and photonic beamforming networks to address spectrum scarcity in future systems Low form-factor, low energy-consumption, and wireless power transfer antennas for the Internet of Things (IoT) This book is the companion of the Wiley book by the same authors, Advanced Antenna Array Engineering for 6G and Beyond Wireless Communications. Perfect for antenna engineers in academia and industry, Antenna and Array Technologies for Future Wireless Ecosystems will also be an essential resource in the libraries of senior undergraduate and graduate students studying antenna engineering applied electromagnetics and seeking a one-stop reference for state-of-the-art global antenna and antenna array research activities.
Antenna and EM Modeling with MATLAB Antenna Toolbox
by Sergey N. Makarov Vishwanath Iyer Shashank Kulkarni Steven R. BestAntenna and EM Modeling with MATLAB Antenna Toolbox™ is a textbook on antennas intended for a one semester course. The core philosophy is to introduce the key antenna concepts and follow them up with full-wave modeling and optimization in the MATLAB Antenna Toolbox. Such an approach will enable immediate testing of theoretical concepts by experimenting in software. It also provides the direct path to independent research work. The fundamental families of antennas – dipoles, loops, patches, and traveling wave antennas – are discussed in detail, together with the antenna arrays. Internally, the toolbox uses the Method of Moments (the method of integral equation) for modeling metal and metal-dielectric antennas. Rao-Wilton-Glisson basis functions on triangular facets are used for the metal parts and edge basis functions on tetrahedra are used for the dielectric parts. Accurate semi-analytical calculations of near-field interactions assure good solution accuracy.
Antenna and Sensor Technologies in Modern Medical Applications (Wiley - IEEE)
by Yahya Rahmat-Samii Erdem TopsakalA guide to the theory and recent development in the medical use of antenna technology Antenna and Sensor Technologies in Modern Medical Applications offers a comprehensive review of the theoretical background, design, and the latest developments in the application of antenna technology. Written by two experts in the field, the book presents the most recent research in the burgeoning field of wireless medical telemetry and sensing that covers both wearable and implantable antenna and sensor technologies. The authors review the integrated devices that include various types of sensors wired within a wearable garment that can be paired with external devices. The text covers important developments in sensor-integrated clothing that are synonymous with athletic apparel with built-in electronics. Information on implantable devices is also covered. The book explores technologies that utilize both inductive coupling and far field propagation. These include minimally invasive microwave ablation antennas, wireless targeted drug delivery, and much more. This important book: Covers recent developments in wireless medical telemetry Reviews the theory and design of in vitro/in vivo testing Explores emerging technologies in 2D and 3D printing of antenna/sensor fabrication Includes a chapter with an annotated list of the most comprehensive and important references in the field Written for students of engineering and antenna and sensor engineers, Antenna and Sensor Technologies in Modern Medical Applications is an essential guide to understanding human body interaction with antennas and sensors.
Antenna Architectures for Future Wireless Devices (Signals and Communication Technology)
by Shiban Kishen Koul Karthikeya G. S.This book presents the design requirements of antenna integration for modern commercial devices such as smartphones, dongles, and access points. Practical use-case scenarios of smartphone and the design process of the antenna system for the same are highlighted. The feasibility of scaling up sub-6GHz to mmWave antennas is also discussed in detail followed by a plethora of design examples which could be panel mounted to modern-day commercial smartphones. The unique requirement of gain switchability is introduced with feasible practical antenna designs. High efficiency antennas for 5G base stations is introduced along with a design example on planar all-metallic antenna. Beam switchability requirement for base station is illustrated with a couple of compact antenna system examples. Variety of feeding techniques for mmWave antennas is elaborated in this book. Finally, low-cost antenna designs for future wireless devices are illustrated.
Antenna Arrays and Automotive Applications
by Nikolai Alexandrov Victor RabinovichThis book throws a lifeline to designers wading through mounds of antenna array patents looking for the most suitable systems for their projects. Drastically reducing the research time required to locate solutions to the latest challenges in automotive communications, it sorts and systematizes material on cutting-edge antenna arrays that feature multi-element communication systems with enormous potential for the automotive industry. These new systems promise to make driving safer and more efficient, opening up myriad applications, including vehicle-to-vehicle traffic that prevents collisions, automatic toll collection, vehicle location and fine-tuning for cruise control systems. This book's exhaustive coverage begins with currently deployed systems, frequency ranges and key parameters. It proceeds to examine system geometry, analog and digital beam steering technology (including "smart" beams formed in noisy environments), maximizing signal-to-noise ratios, miniaturization, and base station technology that facilitates in-car connectivity while on the move. An essential guide for technicians working in a fast-developing field, this new volume will be warmly welcomed as a powerful aid in their endeavors.
Antenna Design by Simulation-Driven Optimization (SpringerBriefs in Optimization)
by Slawomir Koziel Stanislav OgurtsovThis Brief reviews a number of techniques exploiting the surrogate-based optimization concept and variable-fidelity EM simulations for efficient optimization of antenna structures. The introduction of each method is illustrated with examples of antenna design. The authors demonstrate the ways in which practitioners can obtain an optimized antenna design at the computational cost corresponding to a few high-fidelity EM simulations of the antenna structure. There is also a discussion of the selection of antenna model fidelity and its influence on performance of the surrogate-based design process. This volume is suitable for electrical engineers in academia as well as industry, antenna designers and engineers dealing with computationally-expensive design problems.
Antenna Design Challenges and Future Directions for Modern Transportation Market (SpringerBriefs in Applied Sciences and Technology)
by Moh Chuan Tan Minghui Li Qammer H. Abbasi Muhammad Ali ImranThis book is focused on wireless infrastructure deployment in modern transportation markets, where the wireless infrastructure co-exists with the existing structure. It details the challenges this deployment may face and explores the mitigation measures to overcome the challenges. The book proposes a smart antenna structure to overcome airspace congestion, which improves the overall wireless performance and deployment cost. With the combination of practical know-how and theoretical estimation, this book provides insight on how the modern smart antenna techniques that support most cutting-edge wireless technology can be adopted into the existing infrastructure whilst minimising the distraction to the existing system. This book is suitable for industrial and academic researchers, practising engineers within the field of smart antennae, and wireless infrastructure designers and developers.
Antenna Design for Mobile Devices
by Zhijun ZhangExpanded and updated, this practical guide is a one-stop design reference containing all an engineer needs when designing antennas Integrates state-of-the-art technologies with a special section for step-by-step antenna design Features up-to-date bio-safety and electromagnetic compatibility regulation compliance and latest standards Newly updated with MIMO antenna design, measurements and requirements Accessible to readers of many levels, from introductory to specialist Written by a practicing expert who has hired and trained numerous engineers
Antenna Design for Mobile Devices (Wiley - IEEE)
by Zhijun ZhangWritten by an antenna engineer turned professor who has worked at Apple, Nokia and Amphenol, Antenna Design for Mobile Devicesis a comprehensive guide for fresh and intermediate engineers involved in antenna design. The book instructs readers through all aspects of real world antenna designs, which includes how to make a stable antenna fixture, designing various types of antennas, designing an antenna with good manufacturability, using various matching technique to improve antenna performance, setting up production measurement for mass manufacturing, and making antenna SAR and HAC compliant. Most popular antenna categories, such as internal PIFA, integral IFA, internal folded monopole, ceramic antennas, stubby antennas and whip stubby antennas, are introduced in the book. The book focuses on the basic principle of each kind of antenna and emphasizes on key parameters of antenna optimization. Complimentary matching software, which accompanies the book, is provided so readers can practice various antenna matching technique and design matching circuits for real projects. A one-stop design reference containing all an engineer needs when designing antennas Accessible to readers of many levels, from introductory to specialist Presents shortcuts for engineers who lack antenna knowledge but need no-hassle techniques for designing simple antennas Contains hands-on knowledge not available in other books Written by a practicing expert who has hired and trained numerous engineers Incorporates the various techniques used by pure-play antenna firms, established mobile device brands, and new entrants to the mobile space Comes with antenna matching software written by the author, which can be used for practice and real-world projects Presentation slides with lecture notes available for instructor use This book is targeted at practicing antenna engineers, particularly those focusing on mobile devices, as well as researchers and academics looking to keep up with this quick-changing field. Engineering managers will find it to be a helpful guide for teaching new hires, while new hires, by using the book themselves, will be able to quickly gain expert-level proficiencies. The book is also suitable for wireless network equipment engineers, who desire a stronger sense of antenna principles, as well as electronic engineering students studying electromagnetics. Readers should possess a basic undergraduate-level understanding of electromagnetic theory. Companion website for the book: http://www.wiley.com/go/zhangantenna
Antenna Design Solutions for RFID Tags Based on Metamaterial-Inspired Resonators and Other Resonant Structures (Springer Theses)
by Simone ZuffanelliThis book describes innovative design solutions for radio-frequency identification (RFID) tags and antennas. Focusing mainly on passive ultra-high-frequency (UHF)-RFID tag antennas, it examines novel approaches based on the use of metamaterial-inspired resonators and other resonant structures as radiating elements. It also offers an exhaustive analysis of the radiation properties of several metamaterial-inspired resonators such as the split ring resonator (SRR) and related structures. Further, it discusses in detail an innovative technology for the RFID tagging of optical discs, which has demonstrated a significant improvement over the state of the art and resulted in a patent. By covering the entire research cycle of theory, design/simulation and fabrication/evaluation of RFID tags and antennas, while also reporting on cutting-edge technologies, the book provides graduate students, researchers and practitioners alike with a comprehensive and timely overview of RFID systems, and a closer look at several radiating structures.
Antenna Engineering: Theory and Problems
by Boris LevinThe book deals with theoretical and experimental research of antennas. The presentation is based on the electromagnetic theory. It begins with the theory of thin antennas. Thin antennas represent one of the main types of radiators, thus the theory of thin antennas is the basis of the antennas analysis. Special attention is paid to the integral equation of Leontovich-Levin for a current along a straight thin-walled metal cylinder, which is equivalent to the equation of Hallen with a precise kernel. Together with the analysis of various types of antennas, the book deals with the problems of synthesis including the creation a wide-band radiator by means of determining of the types and the magnitudes of concentrated loads, which are connected along a linear radiator and create in a given frequency band high electrical performance. Problems of antenna engineering are discussed in the second half of the book, including the results of application of a compensation method for the protection of humans against irradiation and structural features of ship antennas.
Antenna Fundamentals for Legacy Mobile Applications and Beyond
by Jonathan Rodriguez Issa Elfergani Abubakar Sadiq Hussaini Raed Abd-AlhameedThis book highlights technology trends and challenges that trace the evolution of antenna design, starting from 3rd generation phones and moving towards the latest release of LTE-A. The authors explore how the simple monopole and whip antenna from the GSM years have evolved towards what we have today, an antenna design that is compact, multi-band in nature and caters to multiple elements on the same patch to provide high throughput connectivity. The scope of the book targets a broad range of subjects, including the microstrip antenna, PIFA antenna, and the monopole antenna to be used for different applications over three different mobile generations. Beyond that, the authors take a step into the future and look at antenna requirements for 5G communications, which already has the 5G drive in place with prominent scenarios and use-cases emerging. They examine these, and put in place the challenges that lie ahead for antenna design, particularly in mm-Wave design. The book provides a reference for practicing engineers and under/post graduate students working in this field.
Antenna-in-Package Technology and Applications (Wiley - IEEE)
by Duixian Liu Yueping ZhangA comprehensive guide to antenna design, manufacturing processes, antenna integration, and packaging Antenna-in-Package Technology and Applications contains an introduction to the history of AiP technology. It explores antennas and packages, thermal analysis and design, as well as measurement setups and methods for AiP technology. The authors—well-known experts on the topic—explain why microstrip patch antennas are the most popular and describe the myriad constraints of packaging, such as electrical performance, thermo-mechanical reliability, compactness, manufacturability, and cost. The book includes information on how the choice of interconnects is governed by JEDEC for automatic assembly and describes low-temperature co-fired ceramic, high-density interconnects, fan-out wafer level packaging–based AiP, and 3D-printing-based AiP. The book includes a detailed discussion of the surface laminar circuit–based AiP designs for large-scale mm-wave phased arrays for 94-GHz imagers and 28-GHz 5G New Radios. Additionally, the book includes information on 3D AiP for sensor nodes, near-field wireless power transfer, and IoT applications. This important book: • Includes a brief history of antenna-in-package technology • Describes package structures widely used in AiP, such as ball grid array (BGA) and quad flat no-leads (QFN) • Explores the concepts, materials and processes, designs, and verifications with special consideration for excellent electrical, mechanical, and thermal performance Written for students in electrical engineering, professors, researchers, and RF engineers, Antenna-in-Package Technology and Applications offers a guide to material selection for antennas and packages, antenna design with manufacturing processes and packaging constraints, antenna integration, and packaging.
Antenna Optimization and Design Based on Binary Coding (Modern Antenna)
by Junping Geng Ronghong JinThis book investigates in detail the antenna optimization method with binary coding and their applications to antenna design. It introduces the binary coding principle and optimization method, the method of binary coding corresponding to geometry structure. In further, the designs by binary coding optimization method of following items are introduced, including multi-frequency antenna based on binary coding, low profile RFID tag antenna on metal, wideband directional antenna with low profile, mmWave antenna and UWB antenna. Additionally, improved hexagon unit to antenna optimization by binary coding method is given, and a new method of antenna design based on optimization of linear motion trajectory is presented in the end.This book proposes an automatic optimization method of meshed antenna based on binary coding, reduce the artificial a priori influence and find the best antenna. The book is intended for undergraduate and graduate students who are interested in antenna technology, researchers investigating high performance antenna, and antenna design engineers working on new antenna and the applications.
Antenna Radar Cross Section: Theory and Design
by Ying Liu Yongtao Jia Shuxi GongThis is the first book to focus specifically on antenna RCS reduction theory and design approaches. It covers both principles and engineering practice, and provides an in-depth study of a number of important topics, including fundamental theory, antenna and array analysis models, the rapid numerical computation method, and various low-RCS antenna design methods. The comprehensive and systematic discussion of practical issues in antenna RCS reduction makes it an ideal resource for readers interested in practical solutions to antenna stealth, particularly researchers, engineers and graduate students in the fields of microwave engineering, electrical and electronic engineering, and telecommunications engineering.
Antenna Systems for Modern Wireless Devices (Signals and Communication Technology)
by Shiban K. Koul S. Swapna G. S. KarthikeyaThis book presents up-to-date information about WLAN antenna designs for students, researchers, and professionals who want to design radiating systems to be deployed for practical coverage. The book primarily focuses on pattern diversity antennas. Pattern diversity antennas are very vital in wireless communication. High correlation between multiple signals can result in low data throughput which can be solved by using antennas with pattern diversity. Beam scanning antennas and their variants are also described in detail. Pattern diversity antenna systems with multiport feeds are also comprehensively discussed in this book. For a multiport system to maintain a reasonable link budget, equal antenna gains are preferred for the required antenna coverage. The book further describes the latest techniques to enhance and equalize the antenna gain within a compact radiating system. With increasing demand for faster connectivity with minimum path loss, the demand for high-gain antennas is rapidly increasing. Thereby a detailed discussion on gain enhancement with the latest high-gain antenna designs is requisite while describing WLAN antennas. Some antenna designs discussed in the book are based on additive manufacturing for their design and fabrication. Additive manufacturing is a much sought-after technology today that allows rapid development of antennas at an affordable cost. Many recent WLAN antennas make use of this technology to develop versatile antenna designs. Finally, the book includes a section on wide-band antenna designs. Antenna designs that reduce the scanning loss are also discussed.