This book collects and unifies statistical models and methods that have been proposed for analyzing interval-censored failure time data. It provides the first comprehensive coverage of the topic of interval-censored data and complements the books on right-censored data. The focus of the book is on nonparametric and semiparametric inferences, but it also describes parametric and imputation approaches. This book provides an up-to-date reference for people who are conducting research on the analysis of interval-censored failure time data as well as for those who need to analyze interval-censored data to answer substantive questions.
This book provides a comprehensive introduction to the unique theory developed over years of research on materials and process modelling and its application in metal forming technologies. It starts with the introduction of fundamental theories on the mechanics of materials, computational mechanics and the formulation of unified constitutive equations. Particular attention is paid to elastic-plastic formulations for cold metal forming and unified elastic-viscoplastic constitutive equations for warm/hot metals processing. Damage in metal forming and numerical techniques to solve and determine the unified constitutive equations are also detailed. Examples are given for the application of the unified theories to solve practical problems encountered in metal forming processes. This is particularly useful to predict microstructure evolution in warm/hot metal forming processes. Crystal plasticity theories and modelling techniques with their applications in micro-forming are also introduced in the book.The book is self-contained and unified in presentation. The explanations are highlighted to capture the interest of curious readers and complete enough to provide the necessary background material to further explore/develop new theories and applications.
Panel count data occur in studies that concern recurrent events, or event history studies, when study subjects are observed only at discrete time points. By recurrent events, we mean the event that can occur or happen multiple times or repeatedly. Examples of recurrent events include disease infections, hospitalizations in medical studies, warranty claims of automobiles or system break-downs in reliability studies. In fact, many other fields yield event history data too such as demographic studies, economic studies and social sciences. For the cases where the study subjects are observed continuously, the resulting data are usually referred to as recurrent event data. This book collects and unifies statistical models and methods that have been developed for analyzing panel count data. It provides the first comprehensive coverage of the topic. The main focus is on methodology, but for the benefit of the reader, the applications of the methods to real data are also discussed along with numerical calculations. There exists a great deal of literature on the analysis of recurrent event data. This book fills the void in the literature on the analysis of panel count data. This book provides an up-to-date reference for scientists who are conducting research on the analysis of panel count data. It will also be instructional for those who need to analyze panel count data to answer substantive research questions. In addition, it can be used as a text for a graduate course in statistics or biostatistics that assumes a basic knowledge of probability and statistics.
This book presents various computationally efficient component- and system-level design optimization methods for advanced electrical machines and drive systems. Readers will discover novel design optimization concepts developed by the authors and other researchers in the last decade, including application-oriented, multi-disciplinary, multi-objective, multi-level, deterministic, and robust design optimization methods. A multi-disciplinary analysis includes various aspects of materials, electromagnetics, thermotics, mechanics, power electronics, applied mathematics, manufacturing technology, and quality control and management. This book will benefit both researchers and engineers in the field of motor and drive design and manufacturing, thus enabling the effective development of the high-quality production of innovative, high-performance drive systems for challenging applications, such as green energy systems and electric vehicles.
Over the past two decades, business volume of hardware and software in the U.S has decreased by about seventy percent, while the cost of management and support has grown from $20 billion to $140 billion. With close to seventy percent of this growing figure being spent on the management of legacy systems and only thirty percent on new systems, impro
This book presents a detailed background to the circular economy in China, explores government measures to promote it in China’s market economy, and introduces the supporting laws and policies. The book goes on to describe, from a technology perspective, successful circular economy practices in sectors such as agriculture, iron and steel, cement, coal-fired power, chemistry, paper manufacturing and city mineral. This book sheds some light on what China has done and achieved to change the mode of economic development in order to minimize its negative impacts on resources and the environment. Readers will learn from and be inspired by China’s circular economy practices. Industrializing countries can also draw on China’s experiences to solve their own problems, enabling them to make their economic development resource-saving and more environmentally friendly. If this is achieved, this book can be considered a modest contribution to the sustainability of human society.
How our thirst for more and larger houses is undermining society and what we can do about it. Have we built our way to ruin? Is your desire for that beach house or cabin in the woods part of the environmental crisis? Do you really need a bigger home? Why don’t multiple generations still live under one roof? In The Housing Bomb, leading environmental researchers M. Nils Peterson, Tarla Rai Peterson, and Jianguo Liu sound the alarm, explaining how and why our growing addiction to houses has taken the humble American dream and twisted it into an environmental and societal nightmare. Without realizing how much a contemporary home already contributes to environmental destruction, most of us want bigger and bigger houses and dream of the day when we own not just one dwelling but at least the two our neighbor does. We push our children to "get out on their own" long before they need to, creating a second household where previously one existed. We pave and build, demolishing habitat needed by threatened and endangered species, adding to the mounting burden of global climate change, and sucking away resources much better applied to pressing societal needs. “Reduce, reuse, recycle” is seldom evoked in the housing world, where economists predict financial disasters when "new housing starts" decline and the idea of renovating inner city residences is regarded as merely a good cause. Presenting irrefutable evidence, this book cries out for America and the world to intervene by making simple changes in our household energy and water usage and by supporting municipal, state, national, and international policies to counter this devastation and overuse of resources. It offers a way out of the mess we are creating and envisions a future where we all live comfortable, nondestructive lives. The “housing bomb” is ticking, and our choice is clear—change our approach or feel the blast.
Thin films have an extremely broad range of applications from electronics and optics to new materials and devices. Collaborative and multidisciplinary efforts from physicists, materials scientists, engineers and others have established and advanced a field with key pillars constituting (i) the synthesis and processing of thin films, (ii) the understanding of physical properties in relation to the nanometer scale, (iii) the design and fabrication of nano-devices or devices with thin film materials as building blocks, and (iv) the design and construction of novel tools for characterization of thin films.Against the backdrop of the increasingly interdisciplinary field, this book sets off to inform the basics of thin film physics and thin film devices. Readers are systematically introduced to the synthesis, processing and application of thin films; they will also study the formation of thin films, their structure and defects, and their various properties — mechanical, electrical, semiconducting, magnetic, and superconducting. With a primary focus on inorganic thin film materials, the book also ventures on organic materials such as self-assembled monolayers and Langmuir-Blodgett films.This book will be effective as a teaching or reference material in the various disciplines, ranging from Materials Science and Engineering, Electronic Science and Engineering, Electronic Materials and Components, Semiconductor Physics and Devices, to Applied Physics and more. The original Chinese publication has been instrumental in this purpose across many Chinese universities and colleges.
This book examines a number of topics, mainly in connection with advances in semiconductor devices and magnetic materials and developments in medium and large-scale renewable power plant technologies, grid integration techniques and new converter topologies, including advanced digital control systems for medium-voltage networks. The book’s individual chapters provide an extensive compilation of fundamental theories and in-depth information on current research and development trends, while also exploring new approaches to overcoming some critical limitations of conventional grid integration technologies. Its main objective is to present the design and implementation processes for medium-voltage converters, allowing the direct grid integration of renewable power plants without the need for step-up transformers.
This book presents a detailed background to the circular economy in China, explores government measures to promote it in China’s market economy, and introduces the supporting laws and policies. The book goes on to describe, from a technology perspective, successful circular economy practices in sectors such as agriculture, iron and steel, cement, coal-fired power, chemistry, paper manufacturing and city mineral. This book sheds some light on what China has done and achieved to change the mode of economic development in order to minimize its negative impacts on resources and the environment. Readers will learn from and be inspired by China’s circular economy practices. Industrializing countries can also draw on China’s experiences to solve their own problems, enabling them to make their economic development resource-saving and more environmentally friendly. If this is achieved, this book can be considered a modest contribution to the sustainability of human society.
Product reliability is one of the important aspects of product quality. It's dependent on the reliability of every component used in the system. In Reliability Basic Theories and Applications in Electrical Apparatus, authors Lu Jianguo, Wang Jingqin, Luo Yanyan, and Su Xiuping, colleagues at Hebei University of Technology, present a guidebook to help manufacturers ensure the soundness of their electrical products. Providing information about how to design, test, and interpret the results, Reliability Basic Theories and Applications in Electrical Apparatus • gives an introduction to the history of electrical apparatus development and the content of reliability work; • expounds on the fundamental knowledge of reliability; • discusses the basic theory of reliability sampling, inspection, and design; • details the reliability indices, reliability test method, reliability verification test sampling plan, test procedure • shows reliability tests for relays, contactors, miniature circuit breakers, residual current operated circuit breakers, low-voltage circuit breakers, and overload relays. Summarizing achievements from the last thirty years, Reliability Basic Theories and Applications in Electrical Apparatus offers a collection of the many standards used in the certification of electrical apparatus, such as relays, contactors, molded case circuit breakers, and miniature circuit breakers.
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