Описание: Introducing Language and Intercultural Communication is a lively and accessible introduction for undergraduates who are new to the study of intercultural communication, with a particular emphasis on the language dimension. This is the essential text for undergraduate students who are new to the field of intercultural communication.
Автор: Sharma Suresh K. Название: Communication and Educational Technology in Nursing ISBN: 8131243745 ISBN-13(EAN): 9788131243749 Издательство: Elsevier Science Рейтинг: Цена: 407.00 р. Наличие на складе: Есть (более 5-х шт.) Описание: Communication and Educational Technology is precisely written as per the syllabus prescribed for the undergraduate nursing studies. It is useful as an introductory textbook for the postgraduate nursing students and can also be of help for the other health care professionals to understand the concepts of communication and teaching–learning pedagogy. The book is an excellent attempt towards introducing the readers to the basics of communication and educational technology in the education of nurses and other health care professionals.
The content has been updated and enriched by including new topics such as the following:
Definition, types, organization, development process and models, and determinants of curriculum
Meaning, purposes and components of item analysis including item difficulty, discrimination index and effectiveness of destructors
The clinical teaching methods such as nursing case study, nursing case presentation, nursing rounds, bedside nursing clinics, nursing assignments, nursing care conference, health care team conference, process recording and field visit are presented in more details.
A number of working examples have been added to facilitate ease of learning.
A total of 350 multiple choice questions have been included in this textbook: 150 MCQs are placed within the end-of-chapter exercises and 200 comprehensive MCQs are placed in Appendix B. These will be useful for the readers to prepare for qualifying the postgraduate and doctoral level nursing entrance exams and nursing faculty/teachers’ recruitment exams.
Every chapter has been provided with Learning Objectives and Key Terms in its beginning.
Описание: What is Violent Communication? If "violent" means acting in ways that result in hurt or harm, then much of how we communicate--judging others, bullying, having racial bias, blaming, finger pointing, discriminating, speaking without listening, criticizing others or ourselves, name-calling, reacting when angry, using political rhetoric, being defensive or judging who's "good/bad" or what's "right/wrong" with people--could indeed be called "violent communication." What is Nonviolent Communication?Nonviolent Communication is the integration of four things: - Consciousness: a set of principles that support living a life of compassion, collaboration, courage, and authenticity
- Language: understanding how words contribute to connection or distance
- Communication: knowing how to ask for what we want, how to hear others even in disagreement, and how to move toward solutions that work for all
- Means of influence: sharing "power with others" rather than using "power over others" Nonviolent Communication serves our desire to do three things: - Increase our ability to live with choice, meaning, and connection
- Connect empathically with self and others to have more satisfying relationships
- Sharing of resources so everyone is able to benefit
Автор: Lupatelli, Antonio Название: Tarot of the gnomes ISBN: 8883950062 ISBN-13(EAN): 9788883950063 Издательство: DEEP BOOKS Рейтинг: Цена: 3993.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Phillip H. Wiebe provides a critical study of contemporary visions of Jesus. Based on accounts by thirty people, Wiebe discusses each vision in vivid detail and discusses such issues as why these individuals believe their visions were of Jesus, what impact the experience has had on their lives, how the visions differ from dreams, and the possibility that the visions were actually hallucinations.
Автор: Qian Название: Security in Wireless Communication Networks ISBN: 1119244366 ISBN-13(EAN): 9781119244363 Издательство: Wiley Цена: 13614.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Receive comprehensive instruction on the fundamentals of wireless security from three leading international voices in the field
Security in Wireless Communication Networks delivers a thorough grounding in wireless communication security. The distinguished authors pay particular attention to wireless specific issues, like authentication protocols for various wireless communication networks, encryption algorithms and integrity schemes on radio channels, lessons learned from designing secure wireless systems and standardization for security in wireless systems.
The book addresses how engineers, administrators, and others involved in the design and maintenance of wireless networks can achieve security while retaining the broadcast nature of the system, with all of its inherent harshness and interference. Readers will learn:
A comprehensive introduction to the background of wireless communication network security, including a broad overview of wireless communication networks, security services, the mathematics crucial to the subject, and cryptographic techniques
An exploration of wireless local area network security, including Bluetooth security, Wi-Fi security, and body area network security
An examination of wide area wireless network security, including treatments of 2G, 3G, and 4G
Discussions of future development in wireless security, including 5G, and vehicular ad-hoc network security
Perfect for undergraduate and graduate students in programs related to wireless communication, Security in Wireless Communication Networks will also earn a place in the libraries of professors, researchers, scientists, engineers, industry managers, consultants, and members of government security agencies who seek to improve their understanding of wireless security protocols and practices.
Автор: Shafiullah Khan; Al-Sakib Khan Pathan Название: Wireless Networks and Security ISBN: 364243844X ISBN-13(EAN): 9783642438448 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides broad coverage of wireless security issues including cryptographic coprocessors, encryption, authentication, key management, attacks and countermeasures, secure routing, intrusion detection, epidemics, security performance analysis and more.
Автор: Shafiullah Khan; Al-Sakib Khan Pathan Название: Wireless Networks and Security ISBN: 3642361684 ISBN-13(EAN): 9783642361685 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides broad coverage of wireless security issues including cryptographic coprocessors, encryption, authentication, key management, attacks and countermeasures, secure routing, intrusion detection, epidemics, security performance analysis and more.
Описание: This monograph is intended for the designers and would-be designers of secure and efficient wireless communication systems under intentional interference. Along with the widespread of wireless devices, especially reconfigurable software defined radios, jamming has become a serious threat to civilian communications. In this book, going beyond traditional communication system design that mainly focuses on accurate information transmission under benign environments, we aim to enhance the physical layer security of communication systems by integrating modern cryptographic techniques into transceiver design, so as to achieve secure high-speed transmission under hostile interference with high reliability and efficiency. We revisit existing jamming patterns, and introduce new jamming patterns. We analyze the weaknesses of existing anti-jamming techniques. We present innovative and feasible anti-jamming techniques, which can strengthen the inherent security of the 3G, 4G and the upcoming 5G systems with minimal and inexpensive changes to the existing CDMA, frequency hopping and OFDM schemes. We also provide benchmarks for system performance evaluation under various jamming scenarios through capacity analysis. This book includes design principles, in-depth theoretical analysis and practical design examples, and will be of interest to academic researchers as well as professionals in industry.
Автор: Abbas Jamalipour; Ying Bi Название: Wireless Powered Communication Networks ISBN: 3030074633 ISBN-13(EAN): 9783030074630 Издательство: Springer Рейтинг: Цена: 10480.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This textbook introduces Wireless Powered Communication Networks (WPCNs) as a promising paradigm to overcome the energy bottleneck suffered by traditional wireless communication networks, as well as emerging Internet-of-Things networks. It selectively spans a coherent spectrum of fundamental aspects in WPCNs, such as wireless energy transfer (WEH) techniques, radio frequency (RF) energy harvesting receiver model, simultaneous wireless information and power transfer (SWIPT), as well as the rate-energy tradeoff arising from the joint transmission of information and energy using the same waveform. It covers network models for WPCNs, including the baseline and dual-hop WPCN models and a variety of related extensions. This book further examines the key factors including throughput, fairness, and security that must be taken into account for impeccable operation of WPCNs. The new IoT applications are targeted as a key element in those factors. It will also include exercises and examples throughout the book, as well as their PLS solutions.This is the first textbook examining the current research to provide a unified view of wireless power transfer (WPT) and information transmission in WPCNs from a physical layer security (PLS) perspective. Focused on designing efficient secure transmission schemes, analyzing energy evolvement process, and evaluating secrecy outage performance under different channel state information (CSI), the results presented in this book shed light on how to best balance security and throughput with prudent use of harvested energy in WCNs. It also provides an overview of the WPCNs by introducing the background of WPT, followed by a summary of the research conducted in the field. The authors describe the physical-layer security (PLS) problem in WPCNs, including the causes and the impacts of the problem on the performance of WPCNs. The authors extend the discussions by introducing the applications of WPCNs in the IoT.From the Internet of Things (IoT) point of view, this textbook reviews the opportunities and challenges for the lately-emerged WPCN to seamlessly integrate into the IoT ecosystem. It specifically addresses the maximization problem of uplink and downlink sum-throughout in a dual-hop WPCN, while taking fairness among WPCN users as a constraint. The results provided in this book reveal valuable insights into improving the design and deployment of future WPCNs in the upcoming IoT environment.This textbook targets advanced-level students studying wireless communications and research engineers working in this field. Industry engineers in mobile device and network development business with an interest in WPCNs and IoT, as well as their PLS solutions, will also find this book useful.
Автор: Liang Xiao; Weihua Zhuang; Sheng Zhou; Cailian Che Название: Learning-based VANET Communication and Security Techniques ISBN: 3030017303 ISBN-13(EAN): 9783030017309 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This timely book provides broad coverage of vehicular ad-hoc network (VANET) issues, such as security, and network selection. Machine learning based methods are applied to solve these issues. This book also includes four rigorously refereed chapters from prominent international researchers working in this subject area. The material serves as a useful reference for researchers, graduate students, and practitioners seeking solutions to VANET communication and security related issues. This book will also help readers understand how to use machine learning to address the security and communication challenges in VANETs. Vehicular ad-hoc networks (VANETs) support vehicle-to-vehicle communications and vehicle-to-infrastructure communications to improve the transmission security, help build unmanned-driving, and support booming applications of onboard units (OBUs). The high mobility of OBUs and the large-scale dynamic network with fixed roadside units (RSUs) make the VANET vulnerable to jamming. The anti-jamming communication of VANETs can be significantly improved by using unmanned aerial vehicles (UAVs) to relay the OBU message. UAVs help relay the OBU message to improve the signal-to-interference-plus-noise-ratio of the OBU signals, and thus reduce the bit-error-rate of the OBU message, especially if the serving RSUs are blocked by jammers and/or interference, which is also demonstrated in this book.This book serves as a useful reference for researchers, graduate students, and practitioners seeking solutions to VANET communication and security related issues.
Автор: Liang Xiao; Weihua Zhuang; Sheng Zhou; Cailian Che Название: Learning-based VANET Communication and Security Techniques ISBN: 3030131920 ISBN-13(EAN): 9783030131920 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This timely book provides broad coverage of vehicular ad-hoc network (VANET) issues, such as security, and network selection. Machine learning based methods are applied to solve these issues. This book also includes four rigorously refereed chapters from prominent international researchers working in this subject area. The material serves as a useful reference for researchers, graduate students, and practitioners seeking solutions to VANET communication and security related issues. This book will also help readers understand how to use machine learning to address the security and communication challenges in VANETs. Vehicular ad-hoc networks (VANETs) support vehicle-to-vehicle communications and vehicle-to-infrastructure communications to improve the transmission security, help build unmanned-driving, and support booming applications of onboard units (OBUs). The high mobility of OBUs and the large-scale dynamic network with fixed roadside units (RSUs) make the VANET vulnerable to jamming. The anti-jamming communication of VANETs can be significantly improved by using unmanned aerial vehicles (UAVs) to relay the OBU message. UAVs help relay the OBU message to improve the signal-to-interference-plus-noise-ratio of the OBU signals, and thus reduce the bit-error-rate of the OBU message, especially if the serving RSUs are blocked by jammers and/or interference, which is also demonstrated in this book.This book serves as a useful reference for researchers, graduate students, and practitioners seeking solutions to VANET communication and security related issues.
Автор: Abbas Jamalipour; Ying Bi Название: Wireless Powered Communication Networks ISBN: 3319981730 ISBN-13(EAN): 9783319981734 Издательство: Springer Рейтинг: Цена: 10480.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This textbook introduces Wireless Powered Communication Networks (WPCNs) as a promising paradigm to overcome the energy bottleneck suffered by traditional wireless communication networks, as well as emerging Internet-of-Things networks. It selectively spans a coherent spectrum of fundamental aspects in WPCNs, such as wireless energy transfer (WEH) techniques, radio frequency (RF) energy harvesting receiver model, simultaneous wireless information and power transfer (SWIPT), as well as the rate-energy tradeoff arising from the joint transmission of information and energy using the same waveform. It covers network models for WPCNs, including the baseline and dual-hop WPCN models and a variety of related extensions. This book further examines the key factors including throughput, fairness, and security that must be taken into account for impeccable operation of WPCNs. The new IoT applications are targeted as a key element in those factors. It will also include exercises and examples throughout the book, as well as their PLS solutions.This is the first textbook examining the current research to provide a unified view of wireless power transfer (WPT) and information transmission in WPCNs from a physical layer security (PLS) perspective. Focused on designing efficient secure transmission schemes, analyzing energy evolvement process, and evaluating secrecy outage performance under different channel state information (CSI), the results presented in this book shed light on how to best balance security and throughput with prudent use of harvested energy in WCNs. It also provides an overview of the WPCNs by introducing the background of WPT, followed by a summary of the research conducted in the field. The authors describe the physical-layer security (PLS) problem in WPCNs, including the causes and the impacts of the problem on the performance of WPCNs. The authors extend the discussions by introducing the applications of WPCNs in the IoT.From the Internet of Things (IoT) point of view, this textbook reviews the opportunities and challenges for the lately-emerged WPCN to seamlessly integrate into the IoT ecosystem. It specifically addresses the maximization problem of uplink and downlink sum-throughout in a dual-hop WPCN, while taking fairness among WPCN users as a constraint. The results provided in this book reveal valuable insights into improving the design and deployment of future WPCNs in the upcoming IoT environment.This textbook targets advanced-level students studying wireless communications and research engineers working in this field. Industry engineers in mobile device and network development business with an interest in WPCNs and IoT, as well as their PLS solutions, will also find this book useful.
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