Als Internetdienst erlaubt Cloud Computing die Bereitstellung und Nutzung von IT-Infrastruktur, Plattformen und Anwendungen. Dabei wird stets die aktuell benötigte Menge an Ressourcen zur Verfügung gestellt und abgerechnet. In dem Buch vermitteln die Autoren einen Überblick über Cloud-Computing-Architektur, ihre Anwendungen und Entwicklung. Dieses erste deutschsprachige Buch zum Thema liefert u. a. eine standardisierende Erläuterung der oft unterschiedlich verwendeten Begriffe. Technische Vorkenntnisse sind für das Verständnis nicht erforderlich.
Cloud service benchmarking can provide important, sometimes surprising insights into the quality of services and leads to a more quality-driven design and engineering of complex software architectures that use such services. Starting with a broad introduction to the field, this book guides readers step-by-step through the process of designing, implementing and executing a cloud service benchmark, as well as understanding and dealing with its results. It covers all aspects of cloud service benchmarking, i.e., both benchmarking the cloud and benchmarking in the cloud, at a basic level. The book is divided into five parts: Part I discusses what cloud benchmarking is, provides an overview of cloud services and their key properties, and describes the notion of a cloud system and cloud-service quality. It also addresses the benchmarking lifecycle and the motivations behind running benchmarks in particular phases of an application lifecycle. Part II then focuses on benchmark design by discussing key objectives (e.g., repeatability, fairness, or understandability) and defining metrics and measurement methods, and by giving advice on developing own measurement methods and metrics. Next, Part III explores benchmark execution and implementation challenges and objectives as well as aspects like runtime monitoring and result collection. Subsequently, Part IV addresses benchmark results, covering topics such as an abstract process for turning data into insights, data preprocessing, and basic data analysis methods. Lastly, Part V concludes the book with a summary, suggestions for further reading and pointers to benchmarking tools available on the Web. The book is intended for researchers and graduate students of computer science and related subjects looking for an introduction to benchmarking cloud services, but also for industry practitioners who are interested in evaluating the quality of cloud services or who want to assess key qualities of their own implementations through cloud-based experiments.
Cloud computing is a buzz-word in today’s information technology (IT) that nobody can escape. But what is really behind it? There are many interpretations of this term, but no standardized or even uniform definition. Instead, as a result of the multi-faceted viewpoints and the diverse interests expressed by the various stakeholders, cloud computing is perceived as a rather fuzzy concept. With this book, the authors deliver an overview of cloud computing architecture, services, and applications. Their aim is to bring readers up to date on this technology and thus to provide a common basis for discussion, new research, and novel application scenarios. They first introduce the foundation of cloud computing with its basic technologies, such as virtualization and Web services. After that they discuss the cloud architecture and its service modules. The following chapters then cover selected commercial cloud offerings (including Amazon Web Services and Google App Engine) and management tools, and present current related open-source developments (including Hadoop, Eucalyptus, and Open CirrusTM). Next, economic considerations (cost and business models) are discussed, and an evaluation of the cloud market situation is given. Finally, the appendix contains some practical examples of how to use cloud resources or cloud applications, and a glossary provides concise definitions of key terms. The authors’ presentation does not require in-depth technical knowledge. It is equally intended as an introduction for students in software engineering, web technologies, or business development, for professional software developers or system architects, and for future-oriented decision-makers like top executives and managers.
This book constitutes the refereed proceedings of the First International Conference on Engineering and Employment of Cooperative Information Systems, EDCIS 2002, held in Beijing, China, in September 2002. The 44 revised full papers presented were carefully reviewed and selected from 159 submissions. The papers are organized on topical sections on workflow, ontologies, semantic web, enterprise application integration, mobile agents, enterprise modelling, distributed systems, analysis, software engineering, architectures, transactions, coordination, and groupware.
A Master's Guide to the Way of the Warrior is a unique and comprehensive guide to the principles and practices of the warriors' way as spiritual path, combat training, and antidote for our society's decline and destruction. The book is divided into three sections Foundation, examine the origins and history of the warriors' spiritual path and martial arts. Topics include: The Dark Knight The Mystic Warrior The Warrior as Shaman The Warrior in the Modern Age The Warrior in the Future Principle Practices Internal, examines the mind and senses. Topics include Awareness and Perception Visualization Breathing Energy Overcoming Fear, Pain and Anger Leadership External, examines the mechanics of mind body integration and hand to hand combat. Topics include Movement and Form The Five Animal Styles Hand to Hand Combat Combat Strategy & Tactics Weapons The Warrior's Code The complete guide to awakening the warrior within.
Japanese: A Comprehensive Grammar is a thorough reference guide to modern Japanese grammar. With its detailed treatment of all grammatical structures, it explores the complexities of the language fully, concentrating on the real patterns of use in contemporary Japanese as spoken and written by native speakers. This edition has been fully updated throughout, incorporating a new structure now organised by topic and providing specific attention to areas of particular difficulty. Examples have been updated throughout to reflect current usage and a glossary of linguistic terms has been added. Features include: Clear grammar points put into context using examples from a range of Japanese media Inclusive coverage of both colloquial and standard Japanese Extensive cross-referencing in all parts of the book A detailed index of Japanese and English terms Written by experts in this field, Japanese: A Comprehensive Grammar will be an essential reference source for the learner and user of Japanese at all levels.
A comprehensive theory of selective opacity effects—configurations in which syntactic domains are opaque to some processes but transparent to others—within a Minimalist framework. In this book, Stefan Keine investigates in detail “selective opacity”— configurations in which syntactic domains are opaque to some processes but transparent to others—and develops a comprehensive theory of these syntactic configurations within a contemporary Minimalist framework. Although such configurations have traditionally been analyzed in terms of restrictions on possible sequences of movement steps, Keine finds that analogous restrictions govern long-distance dependencies that do not involve movement. He argues that the phenomenon is more widespread and abstract than previously assumed. He proposes a new approach to such effects, according to which probes that initiate the operation Agree are subject to “horizons,” which terminate their searches. Selective opacity effects raise important questions about the nature of locality in natural language, the representation of movement-type asymmetries, correlations between clause structure and locality, and possible interactions between syntactic dependencies. With a focus on in-depth case studies of Hindi-Urdu and German, Keine offers detailed investigations of movement dependencies, long-distance agreement, wh-dependencies, the A/A' distinction, restructuring, freezing effects, successive cyclicity, and phase theory. Keine's account offers a thorough understanding of selective opacity and the systematic overarching generalizations to which it is subject.
This is the third edition of the widely acclaimed and successful casebook on contract in the Ius Commune series, developed to be used throughout Europe and beyond by anyone who teaches, learns or practises law with a comparative or European perspective. The book contains leading cases, legislation and other materials from English, French and German law as the main representatives of the legal traditions within Europe, as well as EU legislation and case law and extracts from the Principles of European Contract Law. Comparisons are also made to other international restatements such as the Vienna Sales Convention, the UNIDROIT Principles of International Commercial Contracts, the Draft Common Frame of Reference and so on. Materials are chosen and ordered so as to foster comparative study, complemented with annotations and comparative overviews prepared by a multinational team. The third edition includes many new developments at the EU level (including the ill-fated proposal for a Common European Sales Law and further developments linked to the digital single market) and in national laws, in particular the major reform of the French Code civil in 2016 and 2018, the UK's Consumer Rights Act 2015 and new cases. The principal subjects covered in this book include: An overview of EU legislation and of soft law principles, and their interrelation with national law The distinctions between contract and property, tort and restitution Formation and pre-contractual liability Validity, including duties of disclosure Interpretation and contents; performance and non-performance Remedies Supervening events Third parties.
There is currently much debate over corporate social responsibility on whether business companies should look beyond shareholder primacy and profit maximisation to act for the benefit of others. It is generally agreed, however, even amongst advocates of shareholder primacy, that profit maximisation should only be achieved within the framework of external laws regulating the conduct of individuals and companies generally. If the objectives of such external laws are not to be defeated, then it is important for controllers of companies to ensure corporate compliance with the law. Despite this, controversies have arisen where corporate enterprises may have improperly flouted or evaded liabilities under the law. Against this background, it is argued in this book that it is necessary to ensure that responsible persons are accountable under the law so as to promote compliance with legal regulations in the corporate context. Individuals or entities behind the company who are responsible for wrongful conduct should be held liable under the law – whether it be tort law or statutory regulation. Some counter that the corporate law principles of limited liability and separate entity have the primacy to effectively shield those behind the company from at least certain types of liability. However, it is undesirable for corporate insiders to hide behind the company to avoid tortious or statutory liabilities. This book adopts a theory of interactive (corrective) justice that is applied in the corporate context to justify the imposition of civil liability on responsible directors, shareholders and other corporate participants under Anglo-Australian law. In light of this theoretical framework, possibilities of rectifying deficiencies in the law through judicial development of existing legal principles are examined. To the extent that appropriate directions in the law cannot be achieved via judicial development of the law, the book also investigates possibilities of statutory reform.
Including reviews of 200 films, plus information about U.S. theaters, video stores, and mail-order sources that specialize in this white-hot, new genre, this is the first guide to an exploding popular culture phenomenon. Includes 75 photos.
Fading and Interference Mitigation in Wireless Communications will help readers stay up to date with recent developments in the performance analysis of space diversity reception over fading channels in the presence of cochannel interference. It presents a unified method for computing the performance of digital communication systems characterized by a variety of modulation and detection types and channel models. The book includes coverage of multichannel reception in various fading environments, influence of cochannel interference, and macrodiversity reception when channels are simultaneously affected by various types of fading and shadowing.
A fundamental assumption of work in artificial intelligence and machine learning is that knowledge is expressed in a computer with the help of knowledge representations. Since the proper choice of such representations is a difficult task that fundamentally affects the capabilities of a system, the problem of automatic representation change is an important topic in current research. Concept Formation and Knowledge Revision focuses on representation change as a concept formation task, regarding concepts as the elementary representational vocabulary from which further statements are constructed. Taking an interdisciplinary approach from psychological foundations to computer implementations, the book draws on existing psychological results about the nature of human concepts and concept formation to determine the scope of concept formation phenomena, and to identify potential components of computational concept formation models. The central idea of this work is that computational concept formation can usefully be understood as a process that is triggered in a demand-driven fashion by the representational needs of the learning system, and identify the knowledge revision activities of a system as a particular context for such a process. The book presents a detailed analysis of the revision problem for first-order clausal theories, and develops a set of postulates that any such operation should satisfy. It shows how a minimum theory revision operator can be realized by using exception sets, and that this operator is indeed maximally general. The book then shows that concept formation can be triggered from within the knowledge revision process whenever the existing representation does not permit the plausible reformulation of an exception set, demonstrating the usefulness of the approach both theoretically and empirically within the learning knowledge acquisition system MOBAL. In using a first-order representation, this book is part of the rapidly developing field of Inductive Logic Programming (ILP). By integrating the computational issues with psychological and fundamental discussions of concept formation phenomena, the book will be of interest to readers both theoretically and psychologically inclined. From the foreword by Katharina Morik: ` The ideal to combine the three sources of artificial intelligence research has almost never been reached. Such a combined and integrated research requires the researcher to master different ways of thinking, different work styles, different sets of literature, and different research procedures. It requires capabilities in software engineering for the application part, in theoretical computer science for the theory part, and in psychology for the cognitive part. The most important capability for artificial intelligence is to keep the integrative view and to create a true original work that goes beyond the collection of pieces from different fields. This book achieves such an integrative view of concept formation and knowledge revision by presenting the way from psychological investigations that indicate that concepts are theories and point at the important role of a demand for learning. to an implemented system which supports users in their tasks when working with a knowledge base and its theoretical foundation.
GPRS is a packet based wireless communication service that offers data rates from 9.05 up to 171.2 Kbps and continuous connection to the Internet for mobile phone and computer users. GPRS is based on GSM communications and complements existing services such as circuit switched cellular phone connections and the Short Message Service (SMS). GPRS represents the bridge between 2G and 3G mobile telecommunications and is commonly referred to as 2.5G. Implementation of GPRS requires modification of the existing GSM networks in that GSM is a circuit switched technology while GPRS is packet oriented. GPRS enables packet data (the same as is used by an Ethernet LAN, WAN or the Internet) to be sent to and from a mobile station - e.g. mobile phone, PDA or Laptop. WAP and SMS can also be sent using GPRS and individuals working with GPRS need to learn and understand how the mobile stations, the air interface, network architecture, protocol structures and signalling procedures must be modified. GPRS offers much higher data rates than GSM and can be combined with 3G technologies such as EDGE to give even higher bit-rates. It offers many benefits for customers and network operators: such as volume (rather then time) dependent billing and more efficient use of network resources. Due to the worldwide delay in implementing 3G solutions such as CDMA and UMTS the demand for GPRS is still growing. GPRS Networks: Offers detailed information ranging from standards to practical implementation Answers 'how' and 'why' rather than just simply re-stating GPRS specifications Provides comprehensive coverage in a single volume Essential reading for all telecommunications project managers, field engineers, technical staff in network operator and manufacturing organisations, GPRS application and service developers, Datacoms/IT engineers. The comprehensive coverage also makes this a superb reference for students of computer science, telecommunications and electrical engineering.
Japanese: A Comprehensive Grammar is a complete reference guide to modern Japanese grammar. Accessible and systematic, it explores the complexities of the language thoroughly, filling many gaps left by other textbooks. Clear grammar points are put in context using examples from a range of Japanese media. The emphasis is firmly on contemporary Japanese as spoken and written by native speakers. Key features of the book include: coverage of colloquial and standard Japanese extensive cross-referencing detailed index of Japanese and English terms up-to-date real examples of current usage greater emphasis on structures that learners find particularly confusing glossary of linguistic terms. Written by experts in their fields, Japanese: A Comprehensive Grammar will prove a lasting and reliable resource for all learners of Japanese.
A high percentage of patients with dementia experience debilitating pain. Untreated, it can result in mental and physical impairment; a higher frequency of neuropsychiatric symptoms such as agitation, depression, and sleep problems; and adverse events such as falls, hallucination, and even death. With the help of Pain in Dementia, you can learn new ways to give these patients a better quality of life! A multidisciplinary team of leading experts navigates the complex clinical challenges associated with pain among these patients. They identify the sources of pain, even in patients who have trouble communicating, and recommend the most effective pain treatment options.
5G NR: The Next Generation Wireless Access Technology follows the authors' highly celebrated books on 3G and 4G by providing a new level of insight into 5G NR. After an initial discussion of the background to 5G, including requirements, spectrum aspects and the standardization timeline, all technology features of the first phase of NR are described in detail. Included is a detailed description of the NR physical-layer structure and higher-layer protocols, RF and spectrum aspects and co-existence and interworking with LTE. The book provides a good understanding of NR and the different NR technology components, giving insight into why a certain solution was selected. Content includes: Key radio-related requirements of NR, design principles, technical features Details of basic NR transmission structure, showing where it has been inherited from LTE and where it deviates from it, and the reasons why NR Multi-antenna transmission functionality Detailed description of the signals and functionality of the initial NR access, including signals for synchronization and system information, random access and paging LTE/NR co-existence in the same spectrum, the benefits of their interworking as one system The different aspects of mobility in NR RF requirements for NR will be described both for BS and UE, both for the legacy bands and for the new mm-wave bands Gives a concise and accessible explanation of the underlying technology and standards for 5G NR radio-access technology Provides detailed description of the NR physical-layer structure and higher-layer protocols, RF and spectrum aspects and co-existence and interworking with LTE Gives insight not only into the details of the NR specification but also an understanding of why certain solutions look like they do
This book introduces and develops the paradigm of the organisational contract in European contract law. Suggesting that a more radical distinction should be made between contracts which regulate single or spot exchanges and contracts that organize complex economic activities without creating a new legal entity, the book argues that this distinction goes beyond that between spot and relational contracts because it focuses on the organizational dimension of contracting and its governance features. Divided into six parts, the volume brings together a group of internationally renowned experts to examine the structure of long-term contractual cooperation; networks of contracts; knowledge exchange in long-term contractual cooperation; remedies and specific governance rules in long-term relationships; and the move towards legislation. The book will be of value to academics and researchers in the areas of private law, economic theory and sociology of law, and organizational theory. It will also be a useful resource for practitioners working in international contract law and international business transaction law.
How and why did films from Hong Kong — a former British Crown Colony and map-speck — become so popular? Post-WWII, creative freedom was scarce in Asia, but Hong Kong was a safe space for filmmakers seeking to profit from overseas Chinese markets and Chinatowns worldwide. Both Shaw Brothers and Golden Harvest set up massive operations in Hong Kong and let the celluloid slip. By the 1980s, Hong Kong's Sammo Hung and Jackie Chan were famous throughout Asia. Their winning formula of humour and martial arts prowess ripped through kung fu stereotypes, while filmmakers like Tsui Hark and Ringo Lam served up fantasy, horror and noir crime dramas for rabid cinemagoing hordes in the grindhouses of Kowloon. It was a glorious time. This book is the nonpareil true story of the Hong Kong film industry, one that doesn’t skimp on the good bits: the hyperkinetic films themselves. Included are intrepid firsthand accounts of the culture and international fanbases to have emerged around these movies. More Sex, Better Zen, Faster Bullets contains the best bits of Sex and Zen & A Bullet in the Head (1996) and Hollywood East (2000) — the two best known tomes on Hong Kong films of the twentieth century — revised and with the inclusion of new material. The result is the most comprehensive encyclopedia of Hong Kong film available anywhere.
5G Core Networks: Powering Digitalization provides an overview of the 5G Core network architecture, as well as giving descriptions of cloud technologies and the key concepts in the 3GPP rel-15/16 specifications. Written by the authors who are heavily involved in development of the 5G standards and who wrote the successful book on EPC and 4G Packet Networks, this book provides an authoritative reference on the technologies and standards of the 3GPP 5G Core network. Content includes: An overview of the 5G Core Architecture The Stand-Alone and Non-Stand-Alone Architectures Detailed presentation of 5G Core key concepts An overview of 5G Radio and Cloud technologies Learn The differences between the 5G Core network and previous core network generations How the interworking with previous network standards is defined Why certain functionality has been included and what is beyond the scope of 5G Core How the specifications relate to state-of-the-art web-scale concepts and virtualization technologies Details of the protocol and service descriptions Examples of network deployment options Provides a clear, concise and comprehensive view of 5GS/5GC Written by established experts in the 5GS/5GC standardization process, all of whom have extensive experience and understanding of its goals, history and vision Covers potential service and operator scenarios for each architecture Explains the Service Based Architecture, Network Slicing and support of Edge Computing, describing the benefits they will bring Explains what options and parts of the standards will initially be deployed in real networks, along with their migration paths
This Element aims to create a decolonized methodology—for both music performance and research—and provides a detailed account by applying stimulated recall and collaborative autoethnographic strategies to artistic and scholarly work at the intersection of ethnomusicology and practice-led-research.
As in its first edition, the new edition of Quantitative Corpus Linguistics with R demonstrates how to process corpus-linguistic data with the open-source programming language and environment R. Geared in general towards linguists working with observational data, and particularly corpus linguists, it introduces R programming with emphasis on: data processing and manipulation in general; text processing with and without regular expressions of large bodies of textual and/or literary data, and; basic aspects of statistical analysis and visualization. This book is extremely hands-on and leads the reader through dozens of small applications as well as larger case studies. Along with an array of exercise boxes and separate answer keys, the text features a didactic sequential approach in case studies by way of subsections that zoom in to every programming problem. The companion website to the book contains all relevant R code (amounting to approximately 7,000 lines of heavily commented code), most of the data sets as well as pointers to others, and a dedicated Google newsgroup. This new edition is ideal for both researchers in corpus linguistics and instructors who want to promote hands-on approaches to data in corpus linguistics courses.
If You Cannot See A Strong Future For Your Children, Who Will? The number one weakness for every child is a mother's worry. Every single thought you have about your children has the potential to strengthen or weaken them! Mothers are taught and encouraged to worry about their children as a badge of honor, instead of honoring their intuition to create a better future for every child. Many people who shift out of limiting beliefs and expectations break into peals of laughter as they recognize how they have participated in what just might be a giant cosmic joke... The truth is funny! Often, stranger than fiction! A word of caution... If you prefer the status quo and you are not interested in improving every aspect of your life... This book will trigger the shift out of you!
It is generally understood that the present approachs to computing do not have the performance, flexibility, and reliability of biological information processing systems. Although there is a comprehensive body of knowledge regarding how information processing occurs in the brain and central nervous system this has had little impact on mainstream computing so far. This book presents a broad spectrum of current research into biologically inspired computational systems and thus contributes towards developing new computational approaches based on neuroscience. The 39 revised full papers by leading researchers were carefully selected and reviewed for inclusion in this anthology. Besides an introductory overview by the volume editors, the book offers topical parts on modular organization and robustness, timing and synchronization, and learning and memory storage.
This is the second edition of the widely acclaimed and successful casebook on Contract in the Ius Commune Series, developed to be used throughout Europe and aimed at those who teach, learn or practise law with a comparative or European perspective. The book contains leading cases, legislation and other materials from the legal traditions within Europe, with a focus on English, French and German law as the main representatives of those traditions. The book contains the basic texts and contrasting cases as well as extracts from the various international restatements (the Vienna Sales Convention, the UNIDROIT Principles of International Commercial Contracts, the Principles of European Contract Law, the Draft Common Frame of Reference and so on). Materials are chosen and ordered so as to foster comparative study, and complemented with annotations and comparative overviews prepared by a multinational team. The whole Casebook is in English. The principal subjects covered in this book include: General (including the distinctions between Contract and Property, Tort and Restitution) ; Formation; Validity; Interpretation and Contents; Remedies; Supervening Events; and Third Parties. Please click on the link below to visit the series website: www.casebooks.eu/contractLaw.
Wade Jackson has always felt split, his love for playing and writing music competing with his ambition to do well in school. But when his mother dies, this need for order competes with his desire to leave it all behind. What follows is a split in his consciousness that takes him to two very different worlds. Told in alternating chapters that together form one cohesive story, Split follows both Wades as they pursue what they think is the correct path. One Wade continues working hard in school, pulling all-nighters to write a computer code he believes will save the world. The other Wade pursues the dream of being a dive-bar singer, pulling all-nighters to party, gamble, and live on the edge. But when these two worlds begin to collide, each Wade will need to find a balance between control and abandon, order and chaos, life missed and life lost, in order to save himself.
The evolution of language has developed into a large research field. Two questions are particularly relevant for this strand of research: firstly, how did the human capacity for language emerge? And secondly, which processes of cultural evolution are involved both in the evolution of human language from non-linguistic communication and in the continued evolution of human languages? Much research on language evolution that addresses these two questions is highly compatible with the usage-based approach to language pursued in cognitive linguistics. Focusing on key topics such as comparing human language and animal communication, experimental approaches to language evolution, and evolutionary dynamics in language, this Element gives an overview of the current state-of-the-art of language evolution research and discusses how cognitive linguistics and research on the evolution of language can cross-fertilise each other. This title is also available as Open Access on Cambridge Core.
Stefan Tanaka examines how late nineteenth and early twentieth century Japanese historians created the equivalent of an "Orient" for their new nation state. He argues that the Japanese attempted to use a variety of pasts—Chinese, Indian, and proto-historic Japanese—to construct an identity that was both modern and Asian.
One of the most diverse yet accessible collections of Chinese strategies. Verstappen has unearthed sources from Lao Zi to Miyamoto Musashi in an impressive selection of historical and anecdotal evidence supporting the original Thirty-Six Strategies, one of the most influential works of East Asian philosophy. Includes illustrations and a bibliography.
The world-wide growth in demand for Japanese throughout the world has led to rapid developments in Japanese language teaching. This volume examines these developments and their implications for the future in a series of case studies.
Southeast Asia contains some of the world's busiest shipping waters, particularly the Indonesian archipelago, the Straits of Malacca and South China Sea. The natural geography and human ecology of maritime Southeast Asia makes the area particularly apt for piracy. It is perhaps no surprise, then, that these waters are also the world's most pirate-infested, accounting for over a third of the total number of pirate attacks world-wide. The figures have increased in recent years, as transnationally organized crime syndicates have extended their activities in the area. Meanwhile, the capacity of the state authorities in the region to suppress piracy appears to have declined, fuelling suspicions that sections of the maritime authorities are colluding with some of the organized pirate gangs that they are supposed to be combating. Not surprisingly, piracy has a long history in the region, and in several instances during the last 250 years, pirates have disrupted peaceful trade and communications. This text traces the shifting character and development of Southeast Asian piracy from the 18th century to the present day, demonstrating how political, economic, social and technological factors have contributed to change - but have by no means exterminated - the phenomenon. -- Description from http://www.amazon.co.uk (Oct. 19, 2011).
This book provides a clear, concise, complete and authoritative introduction to System Architecture Evolution (SAE) standardization work and its main outcome: the Evolved Packet Core (EPC), including potential services and operational scenarios. After providing an insightful overview of SAE’s historical development, the book gives detailed explanations of the EPC architecture and key concepts as an introduction. In-depth technical descriptions of EPC follow, including thorough functional accounts of the different components of EPC, protocols, network entities and procedures. Case studies of deployment scenarios show how the functions described within EPC are placed within a live network context, while a description of the services that are predicted to be used shows what EPC as a core network can enable. This book is an essential resource for professionals and students who need to understand the latest developments in SAE and EPC, the 'engine' that connects broadband access to the internet. All of the authors have from their positions with Ericsson been actively involved in GPRS, SAE and 3GPP from a business and technical perspective for many years. Several of the authors have also been actively driving the standardization efforts within 3GPP. "There is no doubt that this book, which appears just when the mobile industry starts its transition away from legacy GSM/GPRS and UMTS networks into the future will become the reference work on SAE/LTE. There are no better qualified persons than the authors of this book to provide both communication professionals and an interested general public with insights into the inner workings of SAE/LTE. Not only are they associated with one of the largest mobile network equipment vendors in the world, they have all actively contributed to and, in some cases, been the driving forces behind the development of SAE/LTE within 3GPP." - from the foreword by Dr. Ulf Nilsson, TeliaSonera R&D, Mobility Core and Connectivity "The authors have done an excellent job in writing this book. Their familiarity with the requirements, concepts and solution alternatives, as well as the standardization work allows them to present the material in a way that provides easy communication between Architecture and Standards groups and Planning/ Operational groups within service provider organizations." - from the foreword by Dr. Kalyani Bogineni, Principal Architect, Verizon Up-to-date coverage of SAE including the latest standards development Easily accessible overview of the architecture and concepts defined by SAE Thorough description of the Evolved Packet Core for LTE, fixed and other wireless accesses Comprehensive explanation of SAE key concepts, security and Quality-of-Service Covers potential service and operator scenarios including interworking with existing 3GPP and 3GPP2 systems Detailed walkthrough of network entities, protocols and procedures Written by established experts in the SAE standardization process, all of whom have extensive experience and understanding of its goals, history and vision
No one doing business with the Chinese should be without [it]."—Midwest Book Review This insider's pocket reference covers common business and social protocols for traveling and doing business in China, Taiwan, and Hong Kong. It is also ideal for anyone hosting Chinese business visitors. This new edition has been updated with current trends, Internet and phone tips, interviews, and fresh ideas for understanding the profound behavioral and social changes produced by Chinese modernization. Stefan H. Verstappen lives in Toronto. He is author of The Thirty Six Strategies of Ancient China and has worked as a corporate trainer and publicist in Hong Kong, Taipei, and Beijing.
Discusses body type, nutrition, exercise, feng shui, and self-diagnosis; lists herbs and their uses; and shares recipes for herbal creams, tinctures, and infusions
The criminalization of opioid medications has made it all but impossible for pain patients to receive adequate treatment in the United States for more than one hundred years. In 1996, the pain medicine community of doctors attempted to expand the treatment to include patients with severe pain from diseases other than cancer or sickle cell disease. This movement of compassionate care ended definitively in 2016 when a small group of doctors who call themselves Physicians for Responsible Opioid Prescribing (PROP) convinced the Center for Disease Control to take an unusual step to publish new draconian prescribing guidelines. As implemented, current prescribing enforces a hard limit for prescriptions to all patients, regardless of their disease. Furthermore, the new guidelines have not improved either addiction or opioid-overdose rates. Meanwhile, the leaders of PROP are profiting from their role as consultants and expert witnesses for the law firms suing the opioid manufacturers. The book delves into the neurobiology of pain and addiction to explain why pain specialists believe that compassionate care can work. The movement was hijacked by opioid pharmaceutical companies that aggressively marketed opioids to doctors and government agencies that permitted their illegal practices to proceed. This book poses the question: Precisely, how is the massive reduction of prescription medications going to reduce the 80% of the overdose fatalities due to heroin and fentanyl? Instead of curtailing prescription medicine, the appropriate reform would be to treat addiction as a medical condition and include services to prevent and treat addiction as part of pain medicine. Patient Z is a pain patient whose treatment exposes deficiencies in the practice of pain medicine. The story of Patient Z is common to millions of people who have had their pain medication cut in recent years. Persistent pain can affect anyone. Anyone could become Patient Z.
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