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IET Wiring Regulations: Explained and Illustrated, 11th ed
by Brian ScaddanThis popular guide focuses on common misconceptions in the application of the IET Wiring Regulations. It explains in clear language those parts of the regulations that most need simplifying, outlining the correct procedures to follow and those to avoid. Emphasis has been placed on areas where confusion and misinterpretation are common, such as earthing and bonding, circuit design and protection, and in particular the increased use of RCDs. With the content covering the requirements of both City & Guilds and EAL courses and containing sample exam questions and answers, this book is also an ideal revision guide.
IET Wiring Regulations: Inspection, Testing and Certification, 9th ed
by Brian ScaddanThis popular guide clarifies the requirements for inspection and testing, explaining in clear language those parts of the IET Wiring Regulations that most need simplifying. In addition to the descriptive and diagrammatic test methods that are required, explanations of the theory and reasoning behind test procedures are given, together with useful tables for the comparison of test results. The book also provides essential information on the completion of electrical installation certificates, with a step-by-step guide on the entries that need to be made and where to source data. With the content suitable for both City & Guilds and EAL Inspection and Testing courses and containing a sample MCQ paper and answers, it is also an ideal revision guide. Fully up to date with the latest amendments to the 18th Edition of the IET Wiring Regulations. Simplifies the advice found in the Wiring Regulations, explaining how they apply to working practice for inspection, testing and certification. Expert advice from an engineering training consultant, supported with colour diagrams, examples and key data.
IGEC Transactions, Volume 1: Proceedings of the 15th International Green Energy Conference (IGEC-XV) (Springer Proceedings in Energy)
by Xianguo Li Jian Zhao Sambhaji Kadam Zhibin YuThis book is the first volume of the proceedings of the 15th International Green Energy Conference (IGEC) held in Glasgow, UK from 10-13 July 2023. This meeting is the latest in a multi-disciplinary international conference series on the use of energy with no or reduced environmental, social, and economic impacts. The conference provided a platform for sharing new technical information, disseminating high-quality research results, presenting the latest developments in energy and environment, and debating the shaping of future directions and priorities for sustainable development and energy security.This conference proceedings is of particular value and interest to researchers, scientists, engineers, and practitioners from relevant fields of energy and environment, from policy-making and technical development to management and marketing.
II International Scientific Conference "Recent Advances in Architecture and Construction" 2024 (Lecture Notes in Civil Engineering #627)
by Nikolay Ivanovich Vatin Sergey Vasil'Yevich Klyuev Karina Rashidovna Nabiullina Venera Maratovna YumagulovaThis book gathers the latest advances, innovations, and applications in the field of construction engineering and architecture, as presented by researchers at the II International Scientific Conference “Recent Advances in Architecture and Construction”, held in Kazan, Russia, on May 14–15, 2024. It covers highly diverse topics, including engineering structures, advanced concrete technologies, durable structures, smart structures and materials, smart cities, architectural and environmental design, modern trends in the development of architectural typology, sustainable urban planning, built environment, construction technologies, and construction management. The contributions, which were selected by means of a rigorous international peer-review process, highlight numerous exciting ideas that will spur novel research directions and foster multidisciplinary collaborations.
II-VI Semiconductor Materials and their Applications (Optoelectronic Properties of Semiconductors and Superlattices #12)
by MariaC. TamargoII-VI Semiconductor Materials and Their Applications deals with II-VI compound semiconductors and the status of the two areas of current optoelectronics applications: blue-green emitters and IR detectors. Specifically, the growth, charactrtization, materials and device issues for these two applications are described. Emphasis is placed on the wide bandgap emitters where much progress has occurred recently.The book also presents new directions that have potential, future applications in optoelectronics for II-VI materials. In particular, it discusses the status of dilute magnetic semiconductors for mango-optical and electromagnetic devices, nonlinear optical properties, photorefractive effects and new materials and physics phenomena, such as self-organized, low-dimensional structures.II_VI Semiconductor Materials and Their Applications is a valuable reference book for researchers in the field as well as a textbook for materials science and applied physics courses.
III-Nitride Based Light Emitting Diodes and Applications
by Hadis Morkoç Hiroshi Amano Jung Han Tae-Yeon SeongLight emitting diodes (LEDs) are already used in traffic signals, signage lighting, and automotive applications. However, its ultimate goal is to replace traditional illumination through LED lamps since LED lighting significantly reduces energy consumption and cuts down on carbon-dioxide emission. Despite dramatic advances in LED technologies (e.g., growth, doping and processing technologies), however, there remain critical issues for further improvements yet to be achieved for the realization of solid-state lighting. This book aims to provide the readers with some contemporary LED issues, which have not been comprehensively discussed in the published books and, on which the performance of LEDs is seriously dependent. For example, most importantly, there must be a breakthrough in the growth of high-quality nitride semiconductor epitaxial layers with a low density of dislocations, in particular, in the growth of Al-rich and and In-rich GaN-based semiconductors. The materials quality is directly dependent on the substrates used, such as sapphire, Si, etc. In addition, efficiency droop, growth on different orientations and polarization are also important. Chip processing and packaging technologies are key issues. This book presents a comprehensive review of contemporary LED issues. Given the interest and importance of future research in nitride semiconducting materials and solid state lighting applications, the contents are very timely. The book is composed of chapters written by leading researchers in III-nitride semiconducting materials and device technology. This book will be of interest to scientists and engineers working on LEDs for lighting applications. Postgraduate researchers working on LEDs will also benefit from the issues this book provides.
III-Nitride Based Light Emitting Diodes and Applications
by Hadis Morkoç Hiroshi Amano Jung Han Tae-Yeon SeongLight emitting diodes (LEDs) are already used in traffic signals, signage lighting, and automotive applications. However, its ultimate goal is to replace traditional illumination through LED lamps since LED lighting significantly reduces energy consumption and cuts down on carbon-dioxide emission. Despite dramatic advances in LED technologies (e. g. , growth, doping and processing technologies), however, there remain critical issues for further improvements yet to be achieved for the realization of solid-state lighting. This book aims to provide the readers with some contemporary LED issues, which have not been comprehensively discussed in the published books and, on which the performance of LEDs is seriously dependent. For example, most importantly, there must be a breakthrough in the growth of high-quality nitride semiconductor epitaxial layers with a low density of dislocations, in particular, in the growth of Al-rich and and In-rich GaN-based semiconductors. The materials quality is directly dependent on the substrates used, such as sapphire, Si, etc. In addition, efficiency droop, growth on different orientations and polarization are also important. Chip processing and packaging technologies are key issues. This book presents a comprehensive review of contemporary LED issues. Given the interest and importance of future research in nitride semiconducting materials and solid state lighting applications, the contents are very timely. The book is composed of chapters written by leading researchers in III-nitride semiconducting materials and device technology. This book will be of interest to scientists and engineers working on LEDs for lighting applications. Postgraduate researchers working on LEDs will also benefit from the issues this book provides.
III-Nitride LEDs: From UV to Green (Advances in Optics and Optoelectronics)
by Sheng Liu Shengjun ZhouThis book highlights state-of-the-art in III-nitrides-based light-emitting diodes (LEDs). Motivated by the application prospects in lighting, high-resolution display, and health & medicine, the book systematically introduces the physical fundamentals, epitaxial growth, and device fabrications of III-nitride-based LEDs. Important topics including the structures of chips, device reliability and measurements and the advances in mini and micro LEDs are also discussed. The book is completed with a decade of research experience of the author’s team in the design and fabrication of III-nitrides-based LEDs, presenting the novel achievements in the stress control of the large mismatch heterostructures, defect formation and inhibition mechanism of the heteroepitaxial growth, LED epitaxial technologies, and the fabrication of high-efficient flip-chip LEDs. The book comprises of a valuable reference source for researchers and professionals engaged in the research and development of III-nitrides-based LEDs.
III-Nitride Semiconductors: Optical Properties
by Hongxing JiangThis second part presents a comprehensive overview of fundamental optical properties of the III Nitride Semiconductor. All optoelectronic applications based on III-nitrides are due to their unique optical properties and characterizations of III-nitrides. Much information, which is critical to the design and improvement of optoelectronic devices based on III-nitrides has been obtained in the last several years. This is the second of a two part Volume in the seriesOptoelectronic Properties of Semiconductors and Superlattices.
III-Nitride Ultraviolet Emitters
by Michael Kneissl Jens RassThis book provides a comprehensive overview of the state-of-the-art in group III-nitride based ultraviolet LED and laser technologies, covering different substrate approaches, a review of optical, electronic and structural properties of InAlGaN materials as well as various optoelectronic components. In addition, the book gives an overview of a number of key application areas for UV emitters and detectors, including water purification, phototherapy, sensing, and UV curing. The book is written for researchers and graduate level students in the area of semiconductor materials, optoelectronics and devices as well as developers and engineers in the various application fields of UV emitters and detectors.
III-Nitrides Light Emitting Diodes: Technology and Applications (Springer Series in Materials Science #306)
by Jinmin Li Zhiqiang Liu Junxi Wang Xiaoyan Yi Tongbo Wei Jianchang Yan Bin XueThe book provides an overview of III-nitride-material-based light-emitting diode (LED) technology, from the basic material physics to the latest advances in the field, such as homoepitaxy and heteroepitaxy of the materials on different substrates. It also includes the latest advances in the field, such as approaches to improve quantum efficiency and reliability as well as novel structured LEDs. It explores the concept of material growth, chip structure, packaging, reliability and application of LEDs. With spectra coverage from ultraviolet (UV) to entire visible light wavelength, the III-nitride-material-based LEDs have a broad application potential, and are not just limited to illumination. These novel applications, such as health & medical, visible light communications, fishery and horticulture, are also discussed in the book.
III-V Compound Semiconductors: Integration with Silicon-Based Microelectronics
by Jie Jack Li Tingkai Li Armin DadgarSilicon-based microelectronics has steadily improved in various performance-to-cost metrics. But after decades of processor scaling, fundamental limitations and considerable new challenges have emerged. The integration of compound semiconductors is the leading candidate to address many of these issues and to continue the relentless pursuit of more
III-V Nitride Semiconductors: Applications and Devices
by Edward T. YuThe concepts in this book will provide a comprehensive overview of the current state for a broad range of nitride semiconductor devices, as well as a detailed introduction to selected materials and processing issues of general relevance for these applications. This compilation is very timely given the level of interest and the current stage of research in nitride semiconductor materials and device applications. This volume consists of chapters written by a number of leading researchers in nitride materials and device technology addressing Ohmic and Schottky contacts, AIGalnN multiple quantum well laser diodes, nitride vertical cavity emitting lasers, and ultraviolet photodetectors. This unique volume provides a comprehensive review and introduction to application and devices based on GaN and related compounds for newcomers to the field and stimulus to further advances for experienced researchers.
III–V Compound Semiconductors and Devices: An Introduction to Fundamentals (Graduate Texts in Physics)
by Keh Yung ChengThis textbook gives a complete and fundamental introduction to the properties of III-V compound semiconductor devices, highlighting the theoretical and practical aspects of their device physics. Beginning with an introduction to the basics of semiconductor physics, it presents an overview of the physics and preparation of compound semiconductor materials, as well as a detailed look at the electrical and optical properties of compound semiconductor heterostructures. The book concludes with chapters dedicated to a number of heterostructure electronic and photonic devices, including the high-electron-mobility transistor, the heterojunction bipolar transistor, lasers, unipolar photonic devices, and integrated optoelectronic devices. Featuring chapter-end problems, suggested references for further reading, as well as clear, didactic schematics accompanied by six information-rich appendices, this textbook is ideal for graduate students in the areas of semiconductor physics or electrical engineering. In addition, up-to-date results from published research make this textbook especially well-suited as a self-study and reference guide for engineers and researchers in related industries.
IIW Guidelines on Weld Quality in Relationship to Fatigue Strength
by A. F. Hobbacher Bertil Jonsson G. Dobmann M. Kassner G. MarquisThis book presents guidelines on quantitative and qualitative measures of the geometric features and imperfections of welds to ensure that it meets the fatigue strength requirements laid out in the recommendations of the IIW (International Institute of Welding). Welds that satisfy these quality criteria can be assessed in accordance with existing IIW recommendations based on nominal stress, structural stress, notch stress or linear fracture mechanics. Further, the book defines more restrictive acceptance criteria based on weld geometry features and imperfections with increased fatigue strength. Fatigue strength for these welds is defined as S-N curves expressed in terms of nominal applied stress or hot spot stress. Where appropriate, reference is made to existing quality systems for welds. In addition to the acceptance criteria and fatigue assessment curves, the book also provides guidance on their inspection and quality control. The successful implementation of these methods depends on adequate training for operators and inspectors alike. As such, the publication of the present IIW Recommendations is intended to encourage the production of appropriate training aids and guidelines for educating, training and certifying operators and inspectors.
IIW Recommendations for the HFMI Treatment
by Gary B. Marquis Zuheir BarsoumThis book of recommendations presents an overview of High Frequency Mechanical Impact (HFMI) techniques existing today in the market and their proper procedures, quality assurance measures and documentation. Due to differences in HFMI tools and the wide variety of potential applications, certain details of proper treatments and quantitative quality control measures are presented generally. An example of procedure specification as a quality assurance measure is given in the Appendix. Moreover, the book presents procedures for the fatigue life assessment of HFMI-improved welded joints based on nominal stress, structural hot spot stress and effective notch stress. It also considers the extra benefit that has been experimentally observed for HFMI-treated high-strength steels. The recommendations offer proposals on the effect of loading conditions like high mean stress fatigue cycles, variable amplitude loading and large amplitude/low cycle fatigue cycles. Special considerations for low stress concentration welded joints are also given. In order to demonstrate the use of the guideline, the book provides several fatigue assessment examples.
IM and SMS Reference Services for Libraries (Tech Set #19)
by Kathleen M. Dreyer Amanda BielskasLibraries that have considered incorporating IM or text services, but have not yet done so, would do especially well to consult this book. - Alexa Pearce, Librarian for Journalism, Media, Culture & Communication at Bobst Library at New York University Users want real-time answers to their reference questions wherever and whenever they are. Increasingly, that means SMS and IM services. Providing those is easier than you might think! This manual offers information on the technological aspects of providing such a service, as well as how to create a training program for librarians and how to build an internship program to expand the service. The authors walk you through choosing the right software, including setting up a Google Voice account instead of buying a cell phone for your text messaging reference service. It also covers how to assess the needs of your library, get staff buy-in to implement a new program and change the culture at your library, as well as organize and implement a staff training program.
IMF: Recent Economic Developments (Imf Working Papers #Imf Staff No. 97/107)
by International Monetary FundA report from the International Monetary Fund.
IMF: Recent Economic Developments (Imf Working Papers #Imf Staff No. 97/107)
by International Monetary FundA report from the International Monetary Fund.
IMS: A New Model for Blending Applications
by Matthew Stafford Mark Wuthnow Jerry ShihIP Multimedia Subsystem (IMS) technology, which merges the Internet with interactive telecommunications, represents the here and now for today's packet-switched networks. Consequently, anyone working with or around these converging fields needs to possess a fundamental understanding of IMS and how this technology is poised to change the way new app
IMechE Engineers' Careers Guide 2013
by Abby EvansAn orientation to the engineering industry and a starting point in the job hunting process.
IMechE Engineers' Databook
by Clifford MatthewsA completely revised and expanded fourth edition of this best-selling pocket guide. Engineers' Data Book provides a concise and useful source of up-to-date essential information for the student or practising engineer. Updated, expanded editionEasy to useHandy reference guideCore technical data
INCOBAT: Innovative Cost Efficient Management System for Next Generation High Voltage Batteries (River Publishers Series In Transport Technology Ser.)
by Eric Armengaud Riccardo Groppo Sven RzepkaElectro-mobility is considered as a key technology to achieve green mobility and fulfil tomorrow’s emission standards. However, different challenges still need to be faced to achieve comparable performances to conventional vehicles and finally obtain market acceptance. Two of these challenges are vehicle range and production costs. In that context, the aim of INCOBAT (October 2013 – December 2016) was to provide innovative and cost efficient battery management systems for next generation HV-batteries. INCOBAT proposes a platform concept that achieves cost reduction, reduced complexity, increased reliability and flexibility while at the same time reaching higher energy efficiency.• Very tight control of the cell function leading to a significant increase of the driving range of the FEV;• Radical cost reduction of the battery management system with respect to current solutions;• Development of modular concepts for system architecture and partitioning, safety, security, reliability as well as verification and validation, thus enabling efficient integration into different vehicle platforms. The INCOBAT project focused on the following twelve technical innovations grouped into four innovation groups, which are summarized in this book:• Customer needs and integration aspects• Transversal innovation• Technology innovation• Transversal innovation
INCOSE Needs and Requirements Manual: Needs, Requirements, Verification, Validation Across the Lifecycle
by Michael J. Ryan Louis S. Wheatcraft Tami Edner KatzComplete and comprehensive manual for eliciting, defining, and managing needs and requirements, integration, verification, and validation across the lifecycle The INCOSE Needs and Requirements Manual presents product development and systems engineering practices, activities, and artifacts from the perspective of needs, requirements, verification, and validation across the system lifecycle. Composed of 16 chapters, this book provides practical guidance to help organizations understand the importance of lifecycle concepts, needs, requirements, verification, and validation activities, enabling them to successfully and effectively implement these activities during product development, systems engineering, and project management. The parent handbook published by Wiley, INCOSE Systems Engineering Handbook, divides the system lifecycle into a series of processes, with each process described in terms of a series of activities. This Manual provides more detail needed by practitioners to successfully implement these activities, with guidance and lessons learned from hundreds of years of collective experience of the authors, contributors, and reviewers. For example, while the Handbook mentions the need to define the problem statement, mission, goals, and objectives for a system, the Manual provides detailed guidance on doing so. Sample topics covered in the INCOSE Needs and Requirements Manual include: Defining the problem, opportunity, or threat and defining a mission statement, goals, objectives, and measures.Identifying external and internal stakeholders, eliciting stakeholder needs and requirements, defining drivers and constraints, and assessing risk.Performing lifecycle concept analysis and maturation and defining an integrated set of needs that represents the scope of the project.Transforming the integrated set of needs into well-formed design input requirements.Using attributes to manage needs and requirements across the lifecycle.Continuous integration, verification, and validation across the lifecycle.Moving between levels of the architecture, flow down and allocation of requirements, and budgeting performance, resource, and quality requirements.Defining the system verification and system validation success criteria, method, strategy, and responsible organizations.Planning and executing successful system verification and validation programs.Managing needs, requirements, verification, and validation across the lifecycle.Understanding the importance of an integrated, collaborative project team and effective communication between team members The INCOSE Needs and Requirements Manual is an essential accompanying reference to the INCOSE Systems Engineering Handbook for novice and seasoned system engineers, software engineers, project managers, product developers, tool vendors, course developers, educators, trainers, customers, suppliers, non-SE stakeholders , as well as researchers and students studying systems engineering and systems design.
INCOSE Systems Engineering Handbook
by David D. Walden Thomas M. Shortell Garry J. Roedler Bernardo A. Delicado Odile Mornas Yip Yew-Seng David EndlerSYSTEMS ENGINEERING HANDBOOK A comprehensive reference on the discipline and practice of systems engineering Systems engineering practitioners provide a wide range of vital functions, conceiving, developing, and supporting complex engineered systems with many interacting elements. The International Council on Systems Engineering (INCOSE) Systems Engineering Handbook describes the state-of-the-good-practice of systems engineering. The result is a comprehensive guide to systems engineering activities across any number of possible projects. From automotive to defense to healthcare to infrastructure, systems engineering practitioners are at the heart of any project built on complex systems. INCOSE Systems Engineering Handbook readers will find: Elaboration on the key systems life cycle processes described in ISO/IEC/IEEE 15288:2023; Chapters covering key systems engineering concepts, system life cycle processes and methods, tailoring and application considerations, systems engineering in practice, and more; and Appendices, including an N2 diagram of the systems engineering processes and a detailed topical index. The INCOSE Systems Engineering Handbook is a vital reference for systems engineering practitioners and engineers in other disciplines looking to perform or understand the discipline of systems engineering.