*** We ship internationally, so do not use a package forwarding service. We cannot ship to a package forwarding company address because of the Japanese customs regulation. If it is shipped and customs office does not let the package go, we do not make a refund. 【注意事項】 *** 特に注意してください。 *** ・個人ではない法人・団体名義での購入はできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 ・お名前にカタカナが入っている場合法人である可能性が高いため当店システムから自動保留します。カタカナで記載が必要な場合はカタカナ変わりローマ字で記載してください。 ・お名前またはご住所が法人・団体名義（XX株式会社等）、商店名などを含めている場合、または電話番号が個人のものではない場合、税関から法人名義でみなされますのでご注意ください。 ・転送サービス会社への発送もできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 *** ・注文後品切れや価格変動でキャンセルされる場合がございますので予めご了承願います。 ・当店でご購入された商品は、原則として、「個人輸入」としての取り扱いになり、すべて...

*** We ship internationally, so do not use a package forwarding service. We cannot ship to a package forwarding company address because of the Japanese customs regulation. If it is shipped and customs office does not let the package go, we do not make a refund. 【注意事項】 *** 特に注意してください。 *** ・個人ではない法人・団体名義での購入はできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 ・お名前にカタカナが入っている場合法人である可能性が高いため当店システムから自動保留します。カタカナで記載が必要な場合はカタカナ変わりローマ字で記載してください。 ・お名前またはご住所が法人・団体名義（XX株式会社等）、商店名などを含めている場合、または電話番号が個人のものではない場合、税関から法人名義でみなされますのでご注意ください。 ・転送サービス会社への発送もできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 *** ・注文後品切れや価格変動でキャンセルされる場合がございますので予めご了承願います。 ・当店でご購入された商品は、原則として、「個人輸入」としての取り扱いになり、すべて...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book investigates data security approaches in Heterogeneous Communications Networks (HCN). First, the book discusses the urgent need for a decentralized data management architecture in HCN. The book investigates preliminaries and related research to help readers obtain a comprehensive picture of the research topic. Second, the book presents three blockchain-based approaches for data management in HCN: data provenance, data query, and data marketing. Finally, based on the insights and experiences from the presented approaches, the book discusses future research directions.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞Free/libre open source software (FLOSS) ecosystems such as Linux have had a tremendous impact on computing and society and have captured the attention of businesses, researchers, and policy makers. Research on FLOSS has been ongoing for almost two decades. From an economic perspective, the most common topics involve motivation and organization. As commercial participation in FLOSS has become common, the question of how to combine FLOSS practice with commercial practice has been the subject of research, particularly with a view to understanding how to ensure sustainability of the ecosystem.＜/p＞ ＜p＞This book is based on a Shonan meeting on FLOSS ecosystem sustainability held in June 2017. The meeting brought together a blend of established and young researchers who were actively studying the FLOSS phenomenon. These researchers were drawn from a variety of disciplines including software engineering, human computer interac...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book examines the use of communications efforts in preventing and challenging extremist narratives online. These efforts are part of the expansive and well-resourced sector of preventing and countering violent extremism (P/CVE). They leverage technology tools (algorithms, direct messaging, and audience targeting) to communicate counter-extremist messaging across various digital platforms.＜/p＞ ＜p＞The research and discussion focus on the role of strategic communications in deradicalizing and changing the behavioral features of ‘vulnerable’ and ‘at-risk’ audiences susceptible to extremist messaging. This approach views radicalization pathways toward violence as a key issue to tackle within online P/CVE communication efforts.＜/p＞ ＜p＞This book investigates this problem and seeks to understand and assess the role, efficacy, and implications of such efforts within the broader counter-terrorism (CT) landscape, usi...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book offers insights on the study of natural language as a complex adaptive system. It discusses a new way to tackle the problem of language modeling, and provides clues on how the close relation between natural language and some biological structures can be very fruitful for science. The book examines the theoretical framework and then applies its main principles to various areas of linguistics. It discusses applications in language contact, language change, diachronic linguistics, and the potential enhancement of classical approaches to historical linguistics by means of new methodologies used in physics, biology, and agent systems theory. It shows how studying language evolution and change using computational simulations enables to integrate social structures in the evolution of language, and how this can give rise to a new way to approach sociolinguistics. Finally, it explores applications for discourse analysis, ...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book constitutes the refereed proceedings of the 20th International Forum on Digital Multimedia Communication, IFTC 2023, held in Beijing, China, December 21?22, 2023.＜/p＞ ＜p＞The 57 full papers included in this book were carefully reviewed and selected from 150 submissions. They were organized in topical sections as follows:＜/p＞ ＜p＞CCIS 2066: Image Processing, Media Computing, Metaverse and Virtual Reality, and Multimedia Communication.＜/p＞ ＜p＞CCIS 2067: Quality Assessment, Source Coding, and Application of AI.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book discusses the architecture of future wireless networks, reliable communications between different nodes, and energy-efficient resource allocations for achieving sustainable wireless communications. To meet the increasing demands of wireless communication networks and achieve sustainable wireless communications, various promising technologies in this book have been investigated and developed. This book is to present cutting-edge research results on achieving sustainable wireless communications.＜/p＞ ＜p＞In particular, the sustainable ultra-dense heterogeneous networks andthe sustainability issues of non-orthogonal multiple access are investigated, the performances of cooperative networks with space-time network coding under different scenarios are evaluated, the dynamic estimation for a unified laser telemetry, tracking, and command system is discussed, and the energy-efficient resource allocation schemes are de...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book consists of the identification, characterization, and modeling of electromagnetic interferences in substations for the deployment of wireless sensor networks. The authors present in chapter 3 the measurement setup to record sequences of impulsive noise samples in the ISM band of interest. The setup can measure substation impulsive noise, in wide band, with enough samples per time window and enough precision to allow a statistical study of the noise. During the measurement campaign, the authors recorded around 120 noise sequences in different substations and for four ranges of equipment voltage, which are 25 kV, 230 kV, 315 kV and 735 kV. A characterization process is proposed, by which physical characteristics of partial discharge can be measured in terms of first- and second-order statistics. From the measurement campaign, the authors infer the characteristics of substation impulsive noise as a function of the s...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book explores how social media and its networked communities dismantles, builds, and shapes identity. Social media has been instrumental, sometimes dangerously so, in binding together different communities; with thirteen original chapters by leading academics in the field, the volume investigates how belonging, togetherness, and loyalty is created in the digital sphere, in a way that transcends, and even dismantles, ethnic and national borders around the world.＜/p＞ ＜p＞In tandem, the volume analyses the further threats to identity presented by the ease with which fabricated news and information spreads on social media, resulting in many users becoming unable to distinguish credible data from junk data. Social media is both creative and destructive in its influence on identity, and therefore the growing fake news crisis threatens the very stability of the world’s communities. This book provides relevant theoretical...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book offers an overview of digital, IoT and intelligent technologies, applications and solutions that are contributing to shape the digital, inclusive, and sustainable transformation of contemporary cities. Based on peer-reviewed contributions to the workshop "Information and Communications Technologies for Smart Cities and Societies", held on December 2, 2022, at the University of Parma, Italy, it offers a multidisciplinary, authoritative snapshot for researchers, architects, and engineers, as well as professionals and policy makers, involved in planning the city of the future. The book describes practical case studies, discussing challenges and opportunities of the integration of ICTs in the planning and management of future cities.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文でき...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book starts from the very beginning of the cultural exchanges between China and the western regions, to the exchanges in modern times, featuring large time span and interdisciplinarity. In addition to elaborate illustrations including precious pictures and sketch maps, a large amount of archaeological data, as well as both Chinese and foreign literature, are employed in the book to provide the readers with a comprehensive, in-depth and systematic introduction of the cultural exchanges between China and the west regions from neolithic age to present China after Reform and Opening Up. The intended readership includes professionals, college students, graduates specializing in Chinese history, philosophy and culture, as well as those interested in oriental civilizations.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book presents the modeling and transmission theory of RF OAM communications. The book features the UCA-based RF point-to-point OAM communication system, the UCA-based RF point-to-multipoint OAM wireless backhaul network, the HCCL structure for long-distance OAM transmissions, and the UCA-based joint OAM RadCom scheme. For the UCA-based RF point-to-point OAM communication system, a 2-D ESPRIT-based distance and AoA estimation method is first introduced, followed by an OAM reception scheme including the hybrid mechanical and electronic beam steering with the estimated AoA and the amplitude detection with the estimated distance. The proposed RF OAM communication scheme is extended to the RF OAM-MIMO system equipped with UCCAs. For the UCA-based RF point-to-multipoint OAM wireless backhaul network, an OAM-based multi-user distance and AoA estimation method is introduced, followedby a multi-user OAM preprocessing scheme. A...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞The book focuses on utilizing sparse signal processing techniques in designing massive MIMO communication systems. As the number of antennas has been increasing rapidly for years, extremely high-dimensional channel matrix and massive user access urge for algorithms with much higher efficiency. This book provides in-depth discussions on compressive sensing techniques and simulates the performance on wireless systems. The easy-to-understand instructions with detailed simulations and open-sourced codes provide convenience for readers such as researchers, engineers, and graduate students inthe fields of wireless communications.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book, with a foreword by Manuel Castells, explores the core strategies of digital political communication. It reviews the field’s evolution over the past 25 years and examines the coexistence of old and new actors (lobbyists, citizens, parliaments, political parties, media outlets, digital platforms, among others), as well as hybrid communication tactics. Topics covered include frames, fake news, filter bubbles, echo chambers, artificial intelligence, the significance of emotions, and engagement with citizens.＜/p＞ ＜p＞As we find ourselves in the fourth wave of digital communication, and in the wake of a pandemic which has shaken the foundations of political communication, an evaluation of these topics is essential to the reinvention of democracy. The book is geared towards students and researchers who wish to delve into the latest trends in digital communication, political communication actors and journalists. It ...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This book constitutes the refereed proceedings of the 20th International Forum on Digital Multimedia Communication, IFTC 2023, held in Beijing, China, December 21?22, 2023.＜/p＞ ＜p＞The 57 full papers included in this book were carefully reviewed and selected from 150 submissions. They were organized in topical sections as follows:＜/p＞ ＜p＞CCIS 2066: Image Processing, Media Computing, Metaverse and Virtual Reality, and Multimedia Communication.＜/p＞ ＜p＞CCIS 2067: Quality Assessment, Source Coding, and Application of AI.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

アナと雪の女王2 エルサ アナ おもちゃ 人形 ドール フィギュア ディズニーアナと雪の女王2 エルサ アナ おもちゃ 人形 ドール フィギュア ディズニー Acme Communications Disney Frozen Classic Fashion Elsa Doll for Ages and up with Classic Fashion Anna Doll 人気の アナと雪の女王 商品はこちら ■海外より直輸入品となりますので、外箱に小傷・破れ等がある場合がございます。 　本体には影響ございませんので、予めご容赦ください。 ■携帯からの注文の際【納期目安】が表示されない場合もございます。 　納期の表示が確認出来ない商品に関しましては、お手数ですが、PCページより【納期目安】の確認をお願いします。 　また、携帯からのご注文のお客様は携帯電話の受信設定（フィルター）を必ずご確認下さいますようお願いいたします。アナと雪の女王2 エルサ アナ おもちゃ 人形 ドール フィギュア ディズニー Acme Communications Disney Frozen Classic Fashion Elsa Doll for Ages and up with Classic Fashion Anna Doll メーカー Acme Communications 商品名 Acme Communications Disney Frozen Classic Fashion Elsa Doll for Ages 3 and upwith Classic Fashion Anna Doll パッケージサイズ(cm) 33 × 30....

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞＜strong＞A one-stop, comprehensive source for the latest research in joint radar-communications＜/strong＞＜/p＞ ＜p＞In ＜em＞Signal Processing for Joint Radar-Communications＜/em＞, a trio of eminent electrical engineers delivers a practical and informative contribution to the diffusion of newly developed joint radar-communications (JRC) tools into the radar and communications communities and to illustrate recent successes in applying modern signal processing theories to core problems in JRC. The book offers new results on algorithmic methods and applications of JRC in diverse areas, including autonomous vehicles, waveform design, information theory, privacy, security, beamforming, estimation theory, and sampling.＜/p＞ ＜p＞The distinguished editors bring together contributions from leading JRC researchers working in radar systems, remote sensing, electromagnetics, optimization, and signal processing. The included reso...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞Do you need to know how to develop more efficient digital communication systems? Based on the author's experience of over thirty years in industrial design, this practical guide provides detailed coverage of synchronization subsystems and their relationship with other system components. Readers will gain a comprehensive understanding of the techniques needed for the design, performance analysis and implementation of synchronization functions for a range of different modern communication technologies. Specific topics covered include frequency-looked loops in wireless receivers, optimal OFDM timing phase determination and implementation, and interpolation filter design and analysis in digital resamplers. Numerous implementation examples help readers to develop the necessary practical skills, and slides summarizing key concepts accompany the book online. This is an invaluable guide and essential reference for both practicing ...

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】＜p＞This accessible, self-contained guide contains everything you need to get up to speed on the theory and implementation of MIMO techniques. In-depth coverage of topics such as RF propagation, space-time coding, spatial multiplexing, OFDM in MIMO for broadband applications, the theoretical MIMOcapacity formula and channel estimation will give you a deep understanding of how the results are obtained, while detailed descriptions of how MIMO is implemented in commercial WiFi and LTE networks will help you apply the theory to practical wireless systems. Key concepts in matrix mathematics andinformation theory are introduced and developed as you need them, and key results are derived step-by-step, with no details omitted. Including numerous worked examples, and end-of-chapter exercises to reinforce and solidify your understanding, this is the perfect introduction to MIMO for anyone newto the field.＜/p＞画面が切り替わりますので、...