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Автор: Коллектив авторов

Книга содержит множество разнообразных схем источников питания, усилителей, приемников и передатчиков, устройств бытовой электроники и автоматики, радиоизмерительных приборов, установок звуковых и световых эффектов. Даны технические характеристики рассматриваемых устройств; на схемах и в тексте указаны номиналы используемых элементов. Для каждой схемы приведена монтажная плата, для некоторых – разводка печатной платы. Книга предназначена широкому кругу радиолюбителей, желающих повторить описанные в издании конструкции.

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Автор: Martin Sauter

Extensively updated evaluation of current and future network technologies, applications and devices This book follows on from its successful predecessor with an introduction to next generation network technologies, mobile devices, voice and multimedia services and the mobile web 2.0. Giving a sound technical introduction to 3GPP wireless systems, this book explains the decisions taken during standardization of the most popular wireless network standards today, LTE, LTE-Advanced and HSPA+. It discusses how these elements strongly influence each other and how network capabilities, available bandwidth, mobile device capabilities and new application concepts will shape the way we communicate in the future. This Second Edition presents a comprehensive and broad-reaching examination of a fast-moving technology which will be a welcome update for researchers and professionals alike. Key features: Fully updated and expanded to include new sections including VoLTE, the evolution to 4G, mobile Internet access, LTE-Advanced, Wi-Fi security and backhaul for wireless networks Describes the successful commercialization of Web 2.0 services such as Facebook, and the emergence of app stores, tablets and smartphones Examines the evolution of mobile devices and operating systems, including ARM and x86 architecture and their application to voice-optimized and multimedia devices

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Автор: Jyrki T. J. Penttinen

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Автор: Группа авторов

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Автор: Павел Кушелев

Павел Кушелев рассказывает о том, как прошли испытания суверенного рунета и стоит ли нам волноваться на этот счёт, делится впечатлениями от новой раскладушки Samsung и оценивает последствия китайского вируса на рынке гаджетов

Серия: О чём речь

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Автор: Римма Давыдовна Гутгарц

Книга о текущих каждодневных задачах и проблемах менеджера по персоналу: как правильно позиционировать службу управления персоналом, принимать деятельное участие в создании и развитии организационной структуры компании. Читатель узнает, как разрабатывать и претворять в жизнь кадровую политику, участвовать в становлении корпоративной культуры, планировать деловую карьеру сотрудников, проводить аттестации, внедрять новые мотивационные схемы; где брать нужных специалистов и почему уходят ценные работники. Кадровое делопроизводство занимает сейчас практически все рабочее время сотрудников службы персонала. В книге представлены технологии, с помощью которых можно высвободить ресурсы для решения стратегических задач и непосредственной работы с кадрами. Читатель познакомится с современными информационными технологиями для поиска, подбора, тестирования, учета и развития человеческих ресурсов. Книга адресована руководителям предприятий, менеджерам кадровых служб, консультантам и аналитикам, сотрудникам отделов автоматизации. Приведенный здесь материал пригодится и специалистам компаний, представляющих решения и услуги в области управления персоналом, а также студентам профильных специальностей.

Серия: БизнесПРО

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Автор: Павел Кушелев

Почему гороскоп? Потому что Павел Кушелев рассказывает не только сами новости технологий, но также пытается предсказать их влияние на наше с вами будущее. А темы очередного выпуска печально-привычные. Начинаем мы с самоизоляции и того, как разные государства контролируют нарушения карантинного режима. Продолжаем эту тему рассуждениями о том, не приведет ли это к продолжению тотального контроля после окончания пандемии. Тем временем ученые нашли способ читать мысли, фантастика стала научной реальностью. А еще мы немного поговорим про киберспорт, и яндексовский рейтинг самоизоляции в разных городах России.

Серия: О чём речь

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Автор: Патрик Гёлль

В новой книге известного французского инженера и радиолюбителя рассматриваются наиболее распространенные типы самых современных интегральных микросхем – многократно перепрограммируемых. Представлены все основные классы: ИМС памяти, программируемые логические ИМС и микроконтроллеры. Описаны простые и надежные программаторы, приведены программы для управления ими, рассмотрены программные комплексы и системы разработки для ПЛИС и микроконтроллеров. Издание предназначено для инженеров, радиолюбителей и студентов вузов, желающих познакомиться с новыми классами активных электронных компонентов.

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Автор: Павел Кушелев

Пока Wylsacom делает drop test HUAWEI Mate X, мы успели потрогать новый HUAWEI Mate Xs и спешим с вами поделиться первыми впечатлениями. Кроме этого обсудим стриминг сервисы и как они угрожают ТВ, уход «Сбербанка» от традиционного банковского сервиса и надвигающуюся угрозу Apple в России, связанную с законом о предустановленном ПО.

Серия: О чём речь

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Автор: Павел Кушелев

Павел Кушелев снова рассказывает о главных событиях недели. На этот раз в топе – уход Брина и Пейджа, социальные рейтинги и системы распознавания лиц в Китае за что их понижают, а за что повышают? А также немного информации про колонку от Mail.ru с голосовым ассистентом Маруся.

Серия: О чём речь

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Автор: Павел Кушелев

Вирус продолжает нас держать дома, но мы продолжаем рассказывать о самых интересных новостях из мира IT и как эти новости отразятся на нашем будущем. На прошлой неделе окончательно стало понятно, что IT пытается потеснить банки. Кроме этого все ринулись производить всевозможную «умную» технику с медицинскими фичами. Еще к нам попала «умная» колонка «Капсула», мы не только расскажем о минусах и плюсах, но и расскажем куда это ведет. Ну а коронавирус меняет нашу жизнь, жизнь миллиардера Билла Гейтса и туристический бизнес. Обо все подробнее в нашем новом выпуске проекта «О Чём Речь!» Сайт проекта https://честныйзнак.рф Приложения: – AppStore – Google Play Наш информационный партнер Код Дурова – https://teleg.run/d_code Twitter, Facebook, Instagram – @pqorama

Серия: О чём речь

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Автор: Павел Кушелев

На прошлой неделе «жители» интернета пробили дно! Кроме скандалов с неадекватными пассажирами в такси, которые стали публичными, интернет показал себя еще с более ужасной стороны – начался буллинг блоггера Екатерины Диденко, которая ранее трагично потеряла мужа и 2 друзей в трагедии с сухим людом. Но были и хорошие новости – Telegram Павла Дурова продолжает гонку за звание самого технологичного мессенджера и в своей гонке помогает попутно еще и e-commerce.

Серия: О чём речь

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Автор: Павел Кушелев

Вся новостная повестка недели состояла из коронавируса (COVID-19) и из мер, которые вводит государство для борьбы с эпидемией. О всех мерах и косяках и стоит ли бояться этого всего расскажет Павел Кушелев и Wylsacom, последнего кстати, атаковал Алексей Навальный в твиттере за спокойное отношение к требованиям властей. Кроме этого Паше в руки попал новый iPap Pro. Что самое интересное в нем и что готовит Apple в июне смотрите в новом выпуске «О Чём Речь». Twitter, Facebook, Instagram – @pqorama

Серия: О чём речь

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Автор: Павел Кушелев

На этой неделе рекомендации следующие: принимать Кушелева не больше получаса за раз. В новом выпуске обсуждаем Tesla Cybertrack, снова вспоминаем безгуловский флагман Huawei и удивляемся статистике использования яндексовской Алисы в России. Фирменный юмор и угар на заставке – в комплекте.

Серия: О чём речь

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Автор: Павел Кушелев

На этой неделе Павлу Кушелеву достались преимущественно новости российских IT-компаний. А поводы тому были: Рамблер устраивает безумие с идиотскими исками, Яндекс разродился кучей хороших новостей, Mail.ru всерьёз настроен на новый год. А также у нас будет немного про Microsoft, Apple, Amazon и другие бренды

Серия: О чём речь

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Автор: А. А. Ровдо

В справочнике собрана и систематизирована информация о параметрах и режимах работы диодов, подробно описаны типовые схемотехнические решения. Таблично-цифровая форма позволяет проводить подбор типономиналов диодов при проектировании схем и осуществлять сравнительный анализ их характеристик. Представлена отечественная элементная база диодов, а также необходимая информация о маркировке зарубежных компонентов. Издание предназначено для широкого круга специалистов, занимающихся разработкой и ремонтом радиоэлектронной аппаратуры.

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Автор: Павел Кушелев

Подписывайтесь на Youtube канал!:) Одну из самых прорывных технологий Pixel 4 сделал россиянин, причем однокурсник Павла Кушевева. Рассказываем, почему радар в смартфоне был многообещающим и почему Google сделала полный отстой. Также в этом выпуске обсуждаем бешеный успех мобильной колды и пробуем разобраться в ситуации с криптовалютой от Telegram. Минутка тревел-блогера на этот раз посвящена Майями: дорого, беременные, проститутки. Twitter, Facebook, Instagram – @pqorama

Серия: О чём речь

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Автор: Павел Кушелев

Паша вернулся из прошедшего в Лиссабоне WebSummit и рассказывает свою точку зрения о предустановках российского софта на смартфоны, выкладывает кучу интересных фактов о продаже сервиса знакомств Badoo, обсуждает роботов-курьеров, а также снова вспоминает о противостоянии Huawei и американского правительства. Также в выпуске нашлось место паре слов о непрошенных дикпиках, механике дэйтинга у геев и проблеме португальского Сергея Семеновича.

Серия: О чём речь

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Автор: В. Т. Поляков

В книге рассказывается о радиовещании и простых радиоприемниках, которые легко собрать даже начинающим. Рассмотрены вопросы оптимизации антенной цепи и простейшего детекторного приемника с целью улучшения его параметров. Показано, как сделать его громкоговорящим и обеспечить высокое качество звучания. Приводится много схем и конструкций простых транзисторных устройств, чрезвычайно экономичных и часто по качеству работы превосходящих промышленные изделия. Даны описания регенеративных и автодинных синхронных приемников с высокой чувствительностью. Книга предназначена для широкого круга читателей, интересующихся радиотехникой.

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Автор: А. Л. Булычев

В книге рассматриваются устройство, физические процессы, характеристики, параметры, система обозначений и простейшие схемы применения полупроводниковых приборов, электронно-управляемых ламп, электронно-лучевых трубок. Учтено качественное изменение элементной базы радиоэлектроники и бурное развитие оптоэлектроники. Издание предназначено для студентов радиотехнических специальностей вузов. Также может быть полезно для инженерно-технических работников, занимающихся вопросами создания радиоэлектронных устройств.

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Автор: Павел Кушелев

В новом выпуске с Павлом Кушелевым собрали всю дичь этой недели: Opera грабит бедные страны приложениями с микрокредитами почти под 900% годовых, крон-принц Саудовской Аравии взломал телефон основателя Amazon и, вероятно, скачал его дикпики, на Apple накинулись из-за отказа от шифрования резервных копий в iCloud, а вместе с тем учёные научились производить микроскопических роботов из эмбрионов жаб. Обо всем этом и пойдет речь в новом выпуске подкаста.

Серия: О чём речь

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Автор: Павел Кушелев

Рассказываем, почему ТикТок стал новым «глянцем» и как он борется с некрасивыми людьми, станет ли развитие искусственного интеллекта стимулом для появление новых профессий в ближайшем будущем, обсуждаем с Алексеем Пивоваровым куда уходят рекламодатели, а еще в нашем прицеле снова коронавирус, куда без него. Twitter, Facebook, Instagram – @pqorama

Серия: О чём речь

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Автор: Matt Englar-Carlson

This book examines a variety of critical issues pertaining to the psychology of men and masculinity and presents successful, evidence-based strategies for treatment. Part 1 focuses on treating men in couples counseling, group work, and career counseling, as well as counseling men about their health. Part 2 explores the intersections of identity for sexual minority men, older men, and fathers, and discusses spiritual work with men in life transitions. Part 3 addresses the concerns of men in the military, prevention of sexual violence, and treating men with addictions and trauma-related issues. Part 4 provides the specific clinical frames of female counselors using relational–cultural theory with men, and examines using motivational and masculine-sensitive therapy with men. Examples and vignettes throughout the text provide clinical relevance, and reflective questions in each chapter encourage readers to explore their own biases and ideas about working with men. *Requests for digital versions from the ACA can be found on wiley.com. *To request print copies, please visit the ACA website.

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Автор: Richard Griffiths

Based on the Association of Anaesthetists of Great Britain & Ireland's (AAGBI) continuing education lecture series, this clinically-oriented book covers the latest developments in research and the clinical application of anesthesia and pain control. Reviews latest developments in research and practice Clinically-oriented but rooted in basic science Concise and informative articles on key topics Road-tested through CPD roadshows Designed specifically for continuing medical education

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Автор: Agatha Christie

Alice Ascher, a poor, elderly shopkeeper, is murdered in Andover. Betty Barnard, a young waitress, is strangled with her own belt at Bexhill-on-Sea. Next comes Carmichael Clarke, collector of Chinese art, clubbed to death in Churston. Only in Doncaster does the pattern vary: the man found stabbed in the Regal Cinema is called George Earsfield.   But each time, an ABC railway guide is found by the dead bodies, and each time, Poirot is warned in advance by a taunting letter from someone signed 'ABC'. Who is ABC? And can Poirot find out in time to prevent the death of a whole alphabet of victims?   The police doubt him and the public are in a state of panic, but Poirot is convinced that the murderer's luck will turn, and sooner or later he will make a crucial mistake. And Poirot will be there when he does…   This full-cast dramatisation of one of Agatha Christie's most imaginative mysteries stars John Moffatt as the great Belgian detective, Simon Williams as his faithful sidekick Captain Hastings and Philip Jackson as Chief Inspector Japp.

Исполнители: Simon Williams

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Автор: Miguel Elias Mitre Campista

This text introduces the principles of routing protocols and metrics as they affect wireless networking environments, specifically in urban areas. Timely because of the recent rise in small city life, this topic includes the consideration of ad hoc, mesh, vehicular, sensor, and delay tolerant networks. These approaches are each unique, and author Miguel Mitre Campista provides a thorough, but accessible, explanation of their individual characteristics for engineers, computer scientists, IT professionals, and curious Internet users.

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Автор: Savo G. Glisic

The third edition of this popular reference covers enabling technologies for building up 5G wireless networks. Due to extensive research and complexity of the incoming solutions for the next generation of wireless networks it is anticipated that the industry will select a subset of these results and leave some advanced technologies to be implemented later,. This new edition presents a carefully chosen combination of the candidate network architectures and the required tools for their analysis. Due to the complexity of the technology, the discussion on 5G will be extensive and it will be difficult to reach consensus on the new global standard. The discussion will have to include the vendors, operators, regulators as well as the research and academic community in the field. Having a comprehensive book will help many participants to join actively the discussion and make meaningful contribution to shaping the new standard.

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Автор: Carla-Fabiana Chiasserini

Wireless networks represent an inexpensive and convenient way to connect to the Internet. However, despite their applications across several technologies, one challenge still remains: to understand the behavior of wireless sensor networks and assess their performance in large-scale scenarios. When a large number of network nodes need to interact, developing suitable analytical models is essential to ensure the appropriate coverage and throughput of these networks and to enhance user mobility. This is intrinsically difficult due to the size and number of different network nodes and users. This book highlights some examples which show how this problem can be overcome with the use of different techniques. An intensive parameter analysis shows the reader how to the exploit analytical models for an effective development and management of different types of wireless networks.

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Автор: Группа авторов

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Автор: Chandra Sekhar Mukhopadhyay

An accessible guide that introduces students in all areas of life sciences to bioinformatics Basic Applied Bioinformatics provides a practical guidance in bioinformatics and helps students to optimize parameters for data analysis and then to draw accurate conclusions from the results. In addition to parameter optimization, the text will also familiarize students with relevant terminology. Basic Applied Bioinformatics is written as an accessible guide for graduate students studying bioinformatics, biotechnology, and other related sub-disciplines of the life sciences. This accessible text outlines the basics of bioinformatics, including pertinent information such as downloading molecular sequences (nucleotide and protein) from databases; BLAST analyses; primer designing and its quality checking, multiple sequence alignment (global and local using freely available software); phylogenetic tree construction (using UPGMA, NJ, MP, ME, FM algorithm and MEGA7 suite), prediction of protein structures and genome annotation, RNASeq data analyses and identification of differentially expressed genes and similar advanced bioinformatics analyses. The authors Chandra Sekhar Mukhopadhyay, Ratan Kumar Choudhary, and Mir Asif Iquebal are noted experts in the field and have come together to provide an updated information on bioinformatics. Salient features of this book includes: Accessible and updated information on bioinformatics tools A practical step-by-step approach to molecular-data analyses Information pertinent to study a variety of disciplines including biotechnology, zoology, bioinformatics and other related fields Worked examples, glossary terms, problems and solutions Basic Applied Bioinformatics gives students studying bioinformatics, agricultural biotechnology, animal biotechnology, medical biotechnology, microbial biotechnology, and zoology an updated introduction to the growing field of bioinformatics.

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Автор: Дэвид Митчелл

David Mitchell sets out on a vigorous but impeccably polite investigation into the confusing world of manners. Are they really in decline, as many would have us believe? Or are we just throwing off the shackles of the Victorian obsession with etiquette? Over the course of the series, David eats his lunchtime sandwiches with children in a primary school, and later goes to a street market to see manners – good and bad – in action. He explores where our manners come from with Professors Steven Pinker from Harvard University and the author Henry Hitchings. What do we mean by 'civility' and 'good manners' in public places? Why are people still pinching vicars' bottoms, and what can the state do to improve standards of public behaviour? And, David asks, how is the digital age changing our sense of public space?Produced by Chris Ledgard.

Исполнители: Дэвид Митчелл

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Автор: Harold Pinter

Harold Pinter's acclaimed drama about a love affair and the intricate nature of deceit, starring Olivia Coleman and Andrew Scott.For seven years, Emma and Jerry had an affair and spent time together in a secret flat they kept just for the two of them. Jerry thinks that no-one else knew, but now it turns out that isn't the case.The story of an affair told in reverse time, from its poignant ending to its thrilling first kiss, Betrayal is one of Pinter's most celebrated dramatic works.Emma ..... Olivia ColmanJerry ..... Andrew ScottRobert ..... Charles EdwardsWaiter ..... Gerard McDermottProduced/directed by Gaynor Macfarlane

Исполнители: Andrew Scott

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Автор: Группа авторов

Nanoparticles are the building blocks for nanotechnology; they are better built, long lasting, cleaner, safer, and smarter products for use across industries, including communications, medicine, transportation, agriculture and other industries. Controlled size, shape, composition, crystallinity, and structure-dependent properties govern the unique properties of nanotechnology. Bio-Nanoparticles: Biosynthesis and Sustainable Biotechnological Implications explores both the basics of and advancements in nanoparticle biosynthesis. The text introduces the reader to a variety of microorganisms able to synthesize nanoparticles, provides an overview of the methodologies applied to biosynthesize nanoparticles for medical and commercial use, and gives an overview of regulations governing their use. Authored by leaders in the field, Bio-Nanoparticles: Biosynthesis and Sustainable Biotechnological Implications bridges the gap between biology and technology, and is an invaluable resource for students and researchers alike.

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Автор: Leszek Szczecinski

Presenting a thorough overview of bit-interleaved coded modulation (BICM), this book introduces the tools for the analysis and design of BICM transceivers. It explains in details the functioning principles of BICM and proposes a refined probabilistic modeling of the reliability metrics–the so-called L-values–which are at the core of the BICM receivers. Alternatives for transceiver design based on these models are then studied. Providing new insights into the analysis of BICM, this book is unique in its approach, providing a general framework for analysis and design, focusing on communication theoretic aspects of BICM transceivers. It adopts a tutorial approach, explains the problems in simple terms with the aid of multiple examples and case studies, and provides solutions using accessible mathematical tools. The book will be an excellent resource for researchers in academia and industry: graduate students, academics, development engineers, and R & D managers. Key Features: Presents an introduction to BICM, placing it in the context of other coded modulation schemes Offers explanations of the functioning principles and design alternatives Provides a unique approach, focusing on communication theory aspects Shows examples and case studies to illustrate analysis and design of BICM Adopts a tutorial approach, explaining the problems in simple terms and presenting solutions using accessible mathematical tools

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Автор: Holger Svensson

The need for large-scale bridges is constantly growing due to the enormous infrastructure development around the world. Since the 1970s many of them have been cable-stayed bridges. In 1975 the largest span length was 404 m, in 1995 it increased to 856 m, and today it is 1104 m. Thus the economically efficient range of cable-stayed bridges is tending to move towards even larger spans, and cable-stayed bridges are increasingly the focus of interest worldwide. This book describes the fundamentals of design analysis, fabrication and construction, in which the author refers to 250 built examples to illustrate all aspects. International or national codes and technical regulations are referred to only as examples, such as bridges that were designed to German DIN, Eurocode, AASHTO, British Standards. The chapters on cables and erection are a major focus of this work as they represent the most important difference from other types of bridges. The examples were chosen from the bridges in which the author was personally involved, or where the consulting engineers, Leonhardt, Andra and Partners (LAP), participated significantly. Other bridges are included for their special structural characteristics or their record span lengths. The most important design engineers are also presented. Note: The lecture videos which are attached to the print book on DVD are not part of the e-book.

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Автор: Группа авторов

With a growing population of young patients with congenital heart disease reaching adulthood, this unique new book offers an in-depth guide to managing the challenges and issues related to device therapy in this patient group. The only book resource dedicated to pacing, cardiac resynchronization therapy and ICD therapy for the pediatric and congenital heart disease patient Contains practical advice for pacemaker and ICD implantation, programming, trouble-shooting, managing complications and follow up Up-to-date with the latest in device technology Contains multiple graphics, device electrogram tracings, and radiographic images for clarity Includes video clips and over 150 multiple choice questions with extended answers on companion website, ideal for self test An invaluable resource for both the specialist pediatric cardiologist and the general cardiologist responsible for children with heart disease and pacing devices

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Автор: Anthony Burgess

A BBC Radio 4 full-cast dramatisation of Anthony Burgess's novel which became a controversial film in the 1970s. In a nightmare world of the near future, packs of teenagers run wild, beyond the control of their families or the police. Alex is a gang-leader, addicted to drug-fuelled assault, torture and rape.

Исполнители: Jack Davenport

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Автор: Robert Caiming Qiu

The author presents a unified treatment of this highly interdisciplinary topic to help define the notion of cognitive radio. The book begins with addressing issues such as the fundamental system concept and basic mathematical tools such as spectrum sensing and machine learning, before moving on to more advanced concepts and discussions about the future of cognitive radio. From the fundamentals in spectrum sensing to the applications of cognitive algorithms to radio communications, and discussion of radio platforms and testbeds to show the applicability of the theory to practice, the author aims to provide an introduction to a fast moving topic for students and researchers seeking to develop a thorough understanding of cognitive radio networks. Examines basic mathematical tools before moving on to more advanced concepts and discussions about the future of cognitive radio Describe the fundamentals of cognitive radio, providing a step by step treatment of the topics to enable progressive learning Includes questions, exercises and suggestions for extra reading at the end of each chapter Topics covered in the book include: Spectrum Sensing: Basic Techniques; Cooperative Spectrum Sensing Wideband Spectrum Sensing; Agile Transmission Techniques: Orthogonal Frequency Division Multiplexing Multiple Input Multiple Output for Cognitive Radio; Convex Optimization for Cognitive Radio; Cognitive Core (I): Algorithms for Reasoning and Learning; Cognitive Core (II): Game Theory; Cognitive Radio Network IEEE 802.22: The First Cognitive Radio Wireless Regional Area Network Standard, and Radio Platforms and Testbeds.

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Автор: Malek Benslama

This book provides a novel method based on advantages of mobility model of Low Earth Orbit Mobile Satellite System LEO MSS which allows the evaluation of instant of subsequent handover of a MS even if its location is unknown. This method is then utilized to propose two prioritized handover schemes, Pseudo Last Useful Instant PLUI strategy and Dynamic Channel Reservation DCR-like scheme based respectively on LUI and DCR schemes, previously proposed in literature. The authors also approach a different aspect of handover problem: calls with short durations dropped due to a handover failure. We propose a decision system based on fuzzy logic Rescuing System that allows the rescue of calls with short durations facing a premature at the expense of those lasting for long durations.

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Автор: Группа авторов

Written for drug developers rather than computer scientists, this monograph adopts a systematic approach to mining scientifi c data sources, covering all key steps in rational drug discovery, from compound screening to lead compound selection and personalized medicine. Clearly divided into four sections, the first part discusses the different data sources available, both commercial and non-commercial, while the next section looks at the role and value of data mining in drug discovery. The third part compares the most common applications and strategies for polypharmacology, where data mining can substantially enhance the research effort. The final section of the book is devoted to systems biology approaches for compound testing. Throughout the book, industrial and academic drug discovery strategies are addressed, with contributors coming from both areas, enabling an informed decision on when and which data mining tools to use for one's own drug discovery project.

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Автор: Dominique Paret

Near field communication (NFC) can appear to be a simple intuitive technology for exchanging data between close devices. In reality, these contactless structures that combine components and antennas must respect important and specific working constraints. Illustrated by a number of detailed technological examples, this book discusses the multiple normative (ISO, CEN, NFC Forum, EMVCo, etc.) and regulatory (ERC, FCC, ETSI, radiofrequency, private and ecological pollution, etc.) constraints, as well as the applied, typological, functional, structural, environmental or interoperability constraints that a NFC device might face. Design Constraints for NFC Devices also presents techniques that enable us to free ourselves from the technological constraints of current NFC operations encountered in banking, public transport, administration, automotive, industrial, communicating object and Internet of Things applications.

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Автор: Rocky Heckman

Presents strategies to designing platform agnostic mobile apps connected to cloud based services that can handle heavy loads of modern computing Provides development patterns for platform agnostic app development and technologies Includes recommended standards and structures for easy adoption Covers portable and modular back-end architectures to support service agility and rapid development

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Автор: Hannes Tschofenig

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Автор: William Schiesser E

Features a solid foundation of mathematical and computational tools to formulate and solve real-world ODE problems across various fields With a step-by-step approach to solving ordinary differential equations (ODEs), Differential Equation Analysis in Biomedical Science and Engineering: Ordinary Differential Equation Applications with R successfully applies computational techniques for solving real-world ODE problems that are found in a variety of fields, including chemistry, physics, biology, and physiology. The book provides readers with the necessary knowledge to reproduce and extend the computed numerical solutions and is a valuable resource for dealing with a broad class of linear and nonlinear ordinary differential equations. The author’s primary focus is on models expressed as systems of ODEs, which generally result by neglecting spatial effects so that the ODE dependent variables are uniform in space. Therefore, time is the independent variable in most applications of ODE systems. As such, the book emphasizes details of the numerical algorithms and how the solutions were computed. Featuring computer-based mathematical models for solving real-world problems in the biological and biomedical sciences and engineering, the book also includes: R routines to facilitate the immediate use of computation for solving differential equation problems without having to first learn the basic concepts of numerical analysis and programming for ODEs Models as systems of ODEs with explanations of the associated chemistry, physics, biology, and physiology as well as the algebraic equations used to calculate intermediate variables Numerical solutions of the presented model equations with a discussion of the important features of the solutions Aspects of general ODE computation through various biomolecular science and engineering applications Differential Equation Analysis in Biomedical Science and Engineering: Ordinary Differential Equation Applications with R is an excellent reference for researchers, scientists, clinicians, medical researchers, engineers, statisticians, epidemiologists, and pharmacokineticists who are interested in both clinical applications and interpretation of experimental data with mathematical models in order to efficiently solve the associated differential equations. The book is also useful as a textbook for graduate-level courses in mathematics, biomedical science and engineering, biology, biophysics, biochemistry, medicine, and engineering.

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Автор: Myl?ne Pischella

The communication chain is constituted by a source and a recipient, separated by a transmission channel which may represent a portion of cable, an optical fiber, a radio channel, or a satellite link. Whatever the channel, the processing blocks implemented in the communication chain have the same foundation. This book aims to itemize. In this first volume, after having presented the base of the information theory, we will study the source coding techniques with and without loss. Then we analyze the correcting codes for block errors, convutional and concatenated used in current systems.

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Автор: Myl?ne Pischella

This second volume covers the following blocks in the chain of communication: the modulation baseband and transposed band, synchronization and channel estimation as well as detection. Variants of these blocks, the multicarrier modulation and coded modulations are used in current systems or future.

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Автор: Richard W. Middlestead

This book uses a practical approach in the application of theoretical concepts to digital communications in the design of software defined radio modems. This book discusses the design, implementation and performance verification of waveforms and algorithms appropriate for digital data modulation and demodulation in modern communication systems. Using a building-block approach, the author provides an introductory to the advanced understanding of acquisition and data detection using source and executable simulation code to validate the communication system performance with respect to theory and design specifications. The author focuses on theoretical analysis, algorithm design, firmware and software designs and subsystem and system testing. This book treats system designs with a variety of channel characteristics from very low to optical frequencies. This book offers system analysis and subsystem implementation options for acquisition and data detection appropriate to the channel conditions and system specifications, and provides test methods for demonstrating system performance. This book also: Outlines fundamental system requirements and related analysis that must be established prior to a detailed subsystem design Includes many examples that highlight various analytical solutions and case studies that characterize various system performance measures Discusses various aspects of atmospheric propagation using the spherical 4/3 effective earth radius model Examines Ionospheric propagation and uses the Rayleigh fading channel to evaluate link performance using several robust waveform modulations Contains end-of-chapter problems, allowing the reader to further engage with the text Digital Communications with Emphasis on Data Modems is a great resource for communication-system and digital signal processing engineers and students looking for in-depth theory as well as practical implementations.

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Автор: Masashi Hayakawa

The latest achievements of earthquake prediction via radio communication systems, by the world's leading authority Prof. Hayakawa is one of the world leaders in the field of seismo-electromagnetics for EQ prediction and this area of research is still evolving Presents the fundamentals of radio communications and radio propagation, using the radio noises and propagation anomalies as a precursor of earthquakes Considers the combination of different kinds of seismogenic electromagnetic signals of both natural and artificial character Timely topic following the recent sequence of highly destructive earthquakes around the world

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Автор: Oswald Jumira

The last decade has witnessed an unprecedented development and growth in global wireless communications systems, technologies and network “traffic” generated over network infrastructures. This book presents state-of-the-art energy-efficient techniques, designs and implementations that pertain to wireless communication networks such as cellular networks, wireless local area networks (WLANs) and wireless ad hoc networks (WAHNs) including mobile ad hoc networks (MANETs), and wireless sensor networks (WSNs) as they are deployed across the world to facilitate “always on” reliable high-speed wireless access from anywhere, at anytime to accommodate the new paradigm of the “Internet of Things” (IoT). The pervasive and exponential growth of Wi-Fi and the impact of bandwidth-intensive applications on the energy consumption of Wi-Fi-enabled devices are discussed along with energy harvesting as an advantageous option to power WAHNs. The book aims to serve as a useful reference for researchers, students, regulatory authorities, and educators.

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Автор: Gareth G. Evans

Environmental Biotechnology: Theory and Applications, 2nd Edition is designed to draw together the microscopic, functional level and the macroscopic, practical applications of biotechnology and to explain how the two relate within an environmental context. It presents the practical biological approaches currently employed to address environmental problems and provides the reader with a working knowledge of the science that underpins them. Biotechnology has now become a realistic alternative to many established approaches for manufacturing, land remediation, pollution control and waste management and is therefore an essential aspect of environmental studies. Fully updated to reflect new developments in the field and with numerous new case studies throughout this edition will be essential reading for undergraduates and masters students taking modules in Biotechnology or Pollution Control as part of Environmental Science, Environmental Management or Environmental Biology programmes. Quote from the first edition: «There is no doubt that this book will be one of inspiration for all professionals in the field. It is a very good framework for understanding the complex nature of processes and technology and as such it will be useful for researchers, practitioners and other parties who need a working knowledge of this fascinating subject.» —Professor Bjorn Jensen, Chairman of the European Federation of Biotechnology, Environmental Biotechnology section and Research and Innovation Director, DHI Water and Environment

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Автор: Sahotra Sarkar

The first comprehensive treatment of environmental philosophy, going beyond ethics to address the philosophical concepts that underlie environmental thinking and policy-making today Encompasses all of environmental philosophy, including conservation biology, restoration ecology, sustainability, environmental justice, and more Offers the first treatment of decision theory in an environmental philosophy text Explores the conceptions of nature and ethical presuppositions that underlie contemporary environmental debates, and, moving from theory to practice, shows how decision theory translates to public policy Addresses both hot-button issues, including population and immigration reform, and such ongoing issues as historical legacies and nations' responsibility and obligation for environmental problems Anchors philosophical concepts to their practical applications, establishing the priority of the discipline's real-world importance

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