This comprehensive book on audio power amplifier design will appeal to members of the professional audio engineering community as well as the student and enthusiast. Designing Audio Power Amplifiers begins with power amplifier design basics that a novice can understand and moves all the way through to in-depth design techniques for very sophisticated audiophiles and professional audio power amplifiers. This book is the single best source of knowledge for anyone who wishes to design audio power amplifiers. It also provides a detailed introduction to nearly all aspects of analog circuit design, making it an effective educational text. Develop and hone your audio amplifier design skills with in-depth coverage of these and other topics: Basic and advanced audio power amplifier design Low-noise amplifier design Static and dynamic crossover distortion demystified Understanding negative feedback and the controversy surrounding it Advanced NFB compensation techniques, including TPC and TMC Sophisticated DC servo design MOSFET power amplifiers and error correction Audio measurements and instrumentation Overlooked sources of distortion SPICE simulation for audio amplifiers, including a tutorial on LTspice SPICE transistor modeling, including the VDMOS model for power MOSFETs Thermal design and the use of ThermalTrak (TM) transistors Four chapters on class D amplifiers, including measurement techniques Professional power amplifiers Switch-mode power supplies (SMPS).

The Science of Sound Recording will provide you with more than just an introduction to sound and recording, it will allow you to dive right into some of the technical areas that often appear overwhelming to anyone without an electrical engineering or physics background. The Science of Sound Recording helps you build a basic foundation of scientific principles, explaining how recording really works. Packed with valuable must know information, illustrations and examples of 'worked through' equations this book introduces the theory behind sound recording practices in a logical and practical way while placing an emphasis on the concepts of measurement as they relate to sound recording, physical principles of mechanics and acoustics, biophysics of hearing, introduction to electronics, analog and digital recording theory and how science determines mixing techniques.

Seismic While Drilling: Fundamentals of Drill-Bit Seismic for Exploration, 2nd edition, revised and extended gives a theoretical and practical introduction to seismic while drilling by using drill-bit noise. While drilling seismic methods using surface sources and downhole receivers are also analysed. The goal is to support the exploration geology with geophysical control of drilling, and to build a bridge between geophysicists involved in seismic while drilling, drillers and exploration geologists. This revised and extended edition includes new topics such as novel drilling technology, downhole communication, ground-force drill-bit measurement, SWD seismic interferometry, and fiber optic (DAS). A new section is dedicated to well placement and geosteering. Like the first edition, Seismic While Drilling, 2nd edition also includes examples of SWD analysis and application on real data.

This book presents the proceedings of CIDIN and COPINAVAL. The papers present the development of the navy, maritime and riverine industry, contributing to the scientific and technological progress and development in the sector. In 2019 the congresses occurred in Cartagena, Colombia, a reference for science and technology innovation for Latin-American naval industry.

Space is a world devoid of the things we need to live and thrive: air, gravity, hot showers, fresh produce, privacy, beer. Space exploration is in some ways an exploration of what it means to be human. How much can a person give up? How much weirdness can they take? What happens to you when you can t walk for a year? have sex? smell flowers? What happens if you vomit in your helmet during a space walk? Is it possible for the human body to survive a bailout at 17,000 miles per hour? To answer these questions, space agencies set up all manner of quizzical and startlingly bizarre space simulations. As Mary Roach discovers, it s possible to preview space without ever leaving Earth. From the space shuttle training toilet to a crash test of NASA s new space capsule (cadaver filling in for astronaut), Roach takes us on a surreally entertaining trip into the science of life in space and space on Earth.

The Microphone Book is the only guide you will ever need to the latest in microphone technology, application and technique. This new edition features, more on microphone arrays and wireless microphones; a new chapter on classic old models; the latest developments in surround; expanded advice on studio set up, recording and mic selection; improved layout for ease of reference; even more illustrations. John Eargle provides detailed analysis of the different types of microphones available. He then addresses their application through practical examples of actual recording sessions and studio operations. Surround sound is covered from both a creative and a technical viewpoint. This classic reference takes the reader into the studio or concert hall to see how performers are positioned and how the best microphone array is determined. Problem areas such as reflections, studio leakage and isolation are analyzed from practical viewpoints. Creative solutions to such matters as stereo sound staging, perspective, and balance are also covered in detail. Recording and sound reinforcement engineers at all levels of expertise will find The Microphone Book an invaluable resource for learning the 'why' as well as the how' of choosing a microphone for any situation.

Nonlinear Wave and Plasma Structures in the Auroral and Subauroral Geospace presents a comprehensive examination of the self-consistent processes leading to multiscale electromagnetic and plasma structures in the magnetosphere and ionosphere near the plasmapause, particularly in the auroral and subauroral geospace. It utilizes simulations and a large number of relevant in situ measurements conducted by the most recent satellite missions, as well as ground-based optical and radar observations to verify the conclusions and analysis. Including several case studies of observations related to prominent geospacer events, the book also provides experimental and numerical results throughout the chapters to further enhance understanding of how the same physical mechanisms produce different phenomena at different regions of the near-Earth space environment. Additionally, the comprehensive description of mechanisms responsible for space weather effects will give readers a broad foundation of wave and particle processes in the near-Earth magnetosphere. As such, Nonlinear Wave and Plasma Structures in the Auroral and Subauroral Geospace Nonlinear Wave and Plasma Structures in the Auroral and Subauroral Geospace is a cutting-edge reference for space physicists looking to better understand plasma physics in geospace.

This book has been prepared under the auspice of the European Low Gravity Research Association (ELGRA). The main task of ELGRA is to foster the scientific community in Europe and beyond in conducting gravity and space-related research. This publication is dedicated to the science community, and especially to the next generation of scientists and engineers interested in space research and in the means to use Earth to reproduce the space environment. ELGRA provides a comprehensive description of space conditions and the means that have been developed on Earth to perform space environmental and (micro-) gravity related research. . The book covers ground-based research instruments and environments for both life and physical sciences research. It discusses the opportunities and limitations of protocols and instruments to compensate gravity or simulate microgravity, such as clinostats, random positioning machines, levitating magnets, electric fields, vibrations, tail suspension or head down tilt, as well as centrifuges for hyper-g studies. Other space environmental conditions are addressed too, like cosmic radiation or Mars atmospheric and soil properties to be replicated and simulated on Earth. Future long duration of manned missions, personal well-being and crew interaction are major issues dealt with.

Although muskets delivered devastating projectiles at comparatively long ranges, their slow rate of fire left the soldier very vulnerable while reloading, and early muskets were useless for close-quarter fighting. Consequently, European infantry regiments of the 17th century were composed of both musketeers and pikemen, who protected the musketeers while loading but also formed the shock component for close-quarter combat. The development of the flintlock musket produced a much less cumbersome and faster-firing firearm. When a short knife was stuck into its muzzle, every soldier could be armed with a missile weapon as well as one that could be used for close combat. The only disadvantage was that the musket could not be loaded or fired while the plug bayonet was in place. The socket bayonet solved this problem and the musket/bayonet combination became the universal infantry weapon from c.1700 to c.1870. The advent of shorter rifled firearms saw the attachment of short swords to rifle barrels. Their longer blades still gave the infantryman the 'reach' that contemporaries believed he needed to fend off cavalry attacks. The perfection of the small-bore magazine rifle in the 1890s saw the bayonet lose its tactical importance, becoming smaller and more knife-like, a trend that continued in the world wars. When assault rifles predominated from the 1950s onwards, the bayonet became a weapon of last resort. Its potential usefulness continued to be recognized, but its blade was often combined with an item with some additional function, most notably a wire-cutter. Ultimately, for all its fearsome reputation as a visceral, close-quarter fighting weapon, the bayonet's greatest impact was actually as a psychological weapon. Featuring full-colour artwork as well as archive and close-up photographs, this is the absorbing story of the complementary weapon to every soldier's firearm from the army of Louis XIV to modern-day forces in all global theatres of conflict.

Mineral Beneficiation or ore dressing of run-of-mine ore is an upgrading process to achieve uniform quality, size and maximum tenor ore through the removal of less valuable material. Beneficiation benefits the costs of freight, handling, and extraction (smelting) reduce, and the loss of metal through slag. Usually carried out at the mine site, it saves time and costs and allows selective, profitable bulk mining. This practical guide presents the essentials of mineral dressing and its support operations. It explains the terms and techniques and provides basic formulas, methods and practical examples for calculations to be made on site. Intended for professionals in mining and mineral engineering (mining, metallurgical and chemical engineers, geologists). It can be used both as a simple reference guide and as a concise course on beneficiation.

Life Cycle of Sustainable Packaging An expert review of packaging's role in sustainability and the environment In Life Cycle of Sustainable Packaging: From Design to End of Life, a team of distinguished researchers delivers an authoritative and accessible explanation of the role played by packaging in sustainable development and the circular economy. The book offers expansive coverage of every aspect of the packaging life cycle, from design to management and end of life. It is a holistic and integrated evaluation of packaging's environmental footprint. The authors show students and readers how to incorporate design and life cycle concepts into the development of sustainable packaging materials and help them understand critical background information about pollution and risk management. They also provide readers with learning objectives and self-study questions for each chapter that help them retain and understand the ideas discussed in the book. Readers will also find: A thorough introduction to the role of packaging in sustainable development An in-depth examination of design thinking in the packaging design process, including the five stages of design thinking and innovation tools Comprehensive discussions of pollution and risk management, as well as soil, water, and air pollution Expansive treatments of global climate change, life cycle assessment, and municipal solid waste. Perfect for undergraduate and graduate students learning about sustainability and packaging, Life Cycle of Sustainable Packaging: From Design to End of Life will earn a place in the libraries of chemical, biochemical, plastics, materials science, and packaging engineers.

Tailings and Mine Waste 10 contains the contributions from the 14th annual Tailings and Mine Waste Conference, held by Colorado State University of Fort Collins, Colorado in conjunction with the University of Alberta and the University of British Columbia. The purpose of this series of conferences is to provide a forum for discussion and establishment of dialogue among all people in the mining industry and environmental community regarding tailings and mine waste.

Tailings and Mine Waste 10 includes over 40 papers which present state-of-the-art papers on mine and mill tailings and mine waste, as well as current and future issues facing the mining and environmental communities, including technical capabilities and developments, regulations, and environmental concerns. The book will be of interest to mine and mill managers, engineers involved with tailings management and reclamation, geotechnical and geoenvironmental engineers, regulatory personnel, consulting engineers, and researchers.

Release from prison is matter of increasing interest throughout Europe. On the one hand, arguments about the need to reduce prison numbers, as well the consistent findings that prisoners can be integrated into society more effectively if they are subject to a period of supervision in the community, have made early release policies attractive to governments and to academic commentators. On the other hand, there are concerns that early release may not be applied fairly to all prisoners.

This book aims to meet the need for comparative information on release from prison across Europe and explores some of the key themes and issues. The body of the book focuses on country perspectives, providing an invaluable survey of the situation in a number of European countries.

The introductory and concluding chapters place the comparative material in a broader perspective. They explain how release policy is related to wider questions about justice and fairness in prison-related decision-making and the changing place of imprisonment in European society.

A new edition of this established text has been expanded and updated, treating this important field in a holistic manner. The structure of the previous book has been retained, but enhanced with new text and illustrations, and more numerical problems with a wider scope. Readers will find much on the background to the industry and details of such centrally important operations as refining, heat exchange, cracking, polymerisation and hydrogenation. There is a chapter on offshore matters, which includes some incidents that occurred since the first edition. National and international standards are considered as these relate to such things as site layout. The coverage of the fire and explosion behaviour of hydrocarbons has been extended, in particular in relation to flash points. The topic of leaked gas detection has been introduced, and there is considerable extension of the coverage of static electricity hazards. There is more on liquefied natural gas (LNG), including details of processes for its regasification. Natural gas condensate features, having grown considerably in importance since the first edition.Re-refining of crude oil products that have previously been used as lubricants or as hydraulic fluids has also experienced growth, and this too has its place in the book from the perspective of safety. Tight gas and coal bed methane feature, as does the controversial matter of hydraulic fracture to obtain them. The chemical processing chapter has been extended to include hydrocracking, hydrodesulphurisation and hydrodenitrogenation. The COMAH (Control of Major Accident Hazards) regulations are covered and sign conventions for hazards are explained with illustrations.

The International Mining Forum is a meeting of scientists and professionals for exchanging new ideas and experiences, evaluate previously implemented solutions, and discuss fresh ideas that might change the mining industry's image. In recent years theory and technology in mine safety and efficient exploitation has made considerable progress in China, Poland and other countries, due to the introduction of many new theories and technologies. The International Mining Forum 2010, jointly organized by Anhui University of Science and Technology (China), AGH University of Science and Technology (Poland) and Mineral and Energy Economy Research Institute of the Polish Academy of Sciences (Poland), has provided experts all over the world with an opportunity and platform to exchange information and ideas. Purpose of the forum was to promote research and development of mine safety, efficient exploitation theory and provide theoretical and technical support for mine safety improvement. This book is addressed to researchers and professionals who work in the fields of underground mining technology, rock engineering or mine management.

This fourth edition of the bestselling Spacecraft Systems Engineering title provides the reader with comprehensive coverage of the design of spacecraft and the implementation of space missions, across a wide spectrum of space applications and space science. The text has been thoroughly revised and updated, with each chapter authored by a recognized expert in the field. Three chapters Ground Segment, Product Assurance and Spacecraft System Engineering have been rewritten, and the topic of Assembly, Integration and Verification has been introduced as a new chapter, filling a gap in previous editions. This edition addresses front-end system-level issues such as environment, mission analysis and system engineering, but also progresses to a detailed examination of subsystem elements which represents the core of spacecraft design. This includes mechanical, electrical and thermal aspects, as well as propulsion and control. This quantitative treatment is supplemented by an emphasis on the interactions between elements, which deeply influences the process of spacecraft design. Adopted on courses worldwide, Spacecraft Systems Engineering is already widely respected by students, researchers and practising engineers in the space engineering sector. It provides a valuable resource for practitioners in a wide spectrum of disciplines, including system and subsystem engineers, spacecraft equipment designers, spacecraft operators, space scientists and those involved in related sectors such as space insurance. In summary, this is an outstanding resource for aerospace engineering students, and all those involved in the technical aspects of design and engineering in the space sector.

The Routledge Handbook of the Extractive Industries and Sustainable Development provides a cutting-edge, comprehensive overview of current trends, challenges and opportunities for metal and mineral production and use, in the context of climate change and the United Nations Sustainable Development Agenda 2030. Minerals and metals are used throughout the world in manufacturing, construction, infrastructure, production of electronics and consumer goods. Alongside this widespread use, extraction and processing of mineral resources take place in almost every nation at varying scales, both in developing countries and major developed nations. The chapters in this interdisciplinary handbook examine the international governance mechanisms regulating social, environmental and economic implications of mineral resource extraction and use. The original contributions, from a range of scholars, examine the relevance of the mining industry to the United Nations Sustainable Development Goals (SDGs), reviewing important themes such as local communities Indigenous peoples, gender equality and fair trade, showing how mining can influence global sustainable development. The chapters are organised into three sections: Global Trends in Mineral Resources Consumption and Production; Technology, Minerals and Sustainable Development; and Management of Social, Environmental and Economic Issues in the Mining Industry. This handbook will serve as an important resource for students and researchers of geology, geography, earth science, environmental studies, engineering, international development, sustainable development and business management, among others. It will also be of interest to professionals in governmental, international and non-governmental organisations that are working on issues of resource governance, environmental protection and social justice.

Environmental Noise Barriers is a unique one-stop reference for practitioners, whether acoustical engineers, landscape architects, or manufacturers, and for highways departments in local and central authorities. This extensively revised new edition is updated in line with UK and EU legislation and international provision of barriers.

The wave equation, a classical partial differential equation, has been studied and applied since the eighteenth century. Solving it in the presence of an obstacle, the scatterer, can be achieved using a variety of techniques and has a multitude of applications. This book explains clearly the fundamental ideas of time-domain scattering, including in-depth discussions of separation of variables and integral equations. The author covers both theoretical and computational aspects, and describes applications coming from acoustics (sound waves), elastodynamics (waves in solids), electromagnetics (Maxwell's equations) and hydrodynamics (water waves). The detailed bibliography of papers and books from the last 100 years cement the position of this work as an essential reference on the topic for applied mathematicians, physicists and engineers.

Towards more sustainable packaging with biodegradable materials! The combination of the continuously increasing food packaging waste with the non-biodegradable nature of the plastic materials that have a big slice of the packaging market makes it necessary to move towards sustainable packaging for the benefit of the environment and human health. Sustainable packaging is the type of packaging that can provide to food the necessary protection conditions, but at the same type is biodegradable and can be disposed as organic waste to the landfills in order to biodegrade through a natural procedure. In this way, sustainable packaging becomes part of the circular economy. ?Sustainable Food Packaging Technology? deals with packaging solutions that use engineered biopolymers or biocomposites that have suitable physicochemical properties for food contact and protection and originate both from renewable or non-renewable resources, but in both cases are compostable or edible. Modified paper and cardboard with increased protective properties towards food while keeping their compostability are presented as well. The book also covers natural components that can make the packaging functional, e.g., by providing active protection to the food indicating food spoilage. * Addresses urgent problems: food packaging creates a lot of hard-to-recycle waste - this book puts forward more sustainable solutions using biodegradable materials * State-of-the-art: ?Sustainable Food Packaging Technology? provides knowledge on new developments in functional packaging * From lab to large-scale applications: expert authors report on the technology aspects of sustainable packaging

MOLECULAR MECHANISMS OF FUNCTIONAL FOOD Comprehensive resource for understanding state-of-the-art mechanisms behind food health effects This book provides information on the development and validation of functional foods towards their market and industrial application. It covers the available information on developments, efficacy, and testing and safety, while demonstrating the proven or potential effects of food on health and disease. With contributions from the foremost experts in the field, this book will bring readers up to speed on the state of the art in the mechanisms behind food health effects, from their physiological bases to their conception, current uses, and future developments. Sample topics covered by the authors include: The molecular mechanisms of action of antioxidant fibers, prebiotics, ginger, and cinnamon Saffron, a functional food with potential molecular effects Pseudocereals, ancestral grains that can serve as a source of bioactive compounds for functional foods Molecular effects of future functional foods - psychobiotics, chronobiotics, hempseed, opuntia, common and carioca beans, coffee and cocoa by-products Food industry professionals, government workers involved in projects related to food, and students in programs of study related to food can use this book as an up-to-date reference to fully understand the effects that many common and uncommon foods have on humans.

Hayabusa2 Asteroid Sample Return Mission: Technological Innovation and Advances covers the second Japanese asteroid sample return mission. The purpose of the mission is to survey the asteroid Ryugu's surface features, touch down on the asteroid, form an artificial crater by shooting an impactor, and collect sample materials. This book covers these operations, along with everything known about key technologies, hardware and ground systems upon Hayabusa2's return to Earth in 2020. This book is the definitive reference on the mission and provides space and planetary scientists with information on established technologies to further advance the knowledge and technologies in future space exploration missions.

"These Poor Hands: The Autobiography of a Miner Working in South Wales", was first published in June 1939. It was an instant bestseller, and its fame catapulted its author into the front rank of 'proletarian writers'. B. L. Coombes, an English-born migrant, had lived in the Vale of Neath since before the First World War, but only turned to writing in the 1930s as a way of communicating the plight of the miners and their communities to the wider world. "These Poor Hands" presents, in a documentary style, the working life of the miner as well as the author's experiences in the lock-outs of 1921 and 1926. It demonstrates Coombes' desire to offer an accurate account of the lives of miners and their families, and carries a sincere moral charge in its description of the waste of human potential that is industrial capitalism in decline. Long out of print, "These Poor Hands" has been recognised for over sixty years as the classic miner's autobiography.

Documentation of our cultural heritage is experiencing an explosion of innovation. New tools have appeared in recent decades including laser scanning, rapid prototyping, high dynamic range spherical and infrared imagery, drone photography, augmented and virtual reality and computer rendering in multiple dimensions. These give us visualisations and data that are at once interesting, intriguing and yet sometimes deceptive. This text provides an objective and integrated approach to the subject, bringing together the techniques of conservation with management, photographic methods, various modelling techniques and the use of unmanned aerial systems. This interdisciplinary approach addresses the need for knowledge about deploying advanced digital technologies and the materials and methods for the assessment, conservation, rehabilitation and maintenance of the sustainability of existing structures and designated historic buildings. Furthermore, this book actively provides the knowhow to facilitate the creation of heritage inventories, assessing risk, and addressing the need for sustainability.In so doing it becomes more feasible to mitigate the threats from inherent and external causes, not only for the built heritage but also for moveable objects and intangible heritage that suffer abandonment and negligence as well as looting and illegal trafficking. The book is written by a team of international experts based upon their practical experience and expertise. It therefore creates a unique book that encapsulates the knowledge of this discipline required by anyone working in this field.

Applying advanced structural and reliability assessment to the design, fabrication and operation of marine structures boosts public and commercial confidence and increases the competitiveness of waterborne transportation. Advancements in Marine Structures draws on recent experience and progress in the analysis and design of marine structures, exploring a full range of methods and modelling procedures and relates the practical application of these methodologies to real structures. The book contains papers presented at the first MARSTRUCT International Conference, held in Glasgow, UK, from 12th to 14th March 2007. The topics include: Methods and Tools for Loads and Load Effects; Methods and Tools for Strength Assessment; Experimental Analysis of Structures; Materials and Fabrication of Structures; Methods and Tools for Structural Design and Optimisation; and, Structural Reliability, Safety and Environmental Protection. The book will be of special interest to academics, researchers and consultants in marine structures and related areas.