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Noise Control: From Concept to Application

by Colin H. Hansen Kristy L. Hansen

The second edition of Noise Control: From Concept to Application, newly expanded and thoroughly updated, now includes 180 graded problems with solutions, plus 100 end-of-chapter problems with solutions available for instructors on the authors’ website. Working from basic scientific principles, the authors show how an understanding of sound can be applied to real-world settings, working through numerous examples in detail and covering good practice in noise control for both new and existing facilities. It covers the essential topics for industrial noise control: acoustics, noise criteria, hearing-damage risk, noise-assessment measures, measurement instrumentation, sound-source types including the calculation and measurement of their output power, sound propagation outdoors, sound in rooms, sound-absorbing materials, sound transmission through partitions and enclosures, noise barriers, reactive and dissipative muffler-noise reduction and muffler-design considerations such as pressure loss and self-noise generation. Detailed explanations of important concepts make this textbook easy to understand by engineering and science undergraduates, as well as professionals with no background in acoustics. Authors’ website: www.causalsystems.com Colin H. Hansen is Emeritus Professor in Mechanical Engineering at the University of Adelaide, Australia, and past President of the International Institute of Acoustics and Vibration. Kristy L. Hansen is a Senior Lecturer in Mechanical Engineering at Flinders University, Australia, and holder of the Australian Research Council’s Discovery Early Career Researcher Award.

Indoor Air Quality Issues

by David L. Hansen

This text examines problems such as microbial contamination, building design, ventilation systems and psychological effects. It uses a multi-disciplined approach in examining the causes and effects of the interactions between occupants and non-industrial environments. The text also provides the reader with a tool for diagnosing IAQ problems and effectively reducing them.

Forests, Business and Sustainability (The Earthscan Forest Library)

by Eric Hansen Rajat Panwar Robert Kozak

Forests are under tremendous pressure from human uses of all kinds, and one of the most significant threats to their sustainability comes from commercial interests. This book presents a comprehensive examination of the interactions between the forest products sector and the sustainability of forests. It captures the most current sustainability concerns within the forestry sector and various sustainability-oriented initiatives to address these. Experts from around the world analyze interconnected topics including market mechanisms, regulatory mechanisms, voluntary actions, and governance, and outline their effectiveness, potential, and limitations. By presenting a novel overview of the burgeoning field of business sustainability within the forestry sector, this book paves a way forward in understanding what is working, what is not working, and what could potentially work to ensure sustainable business practices within the forestry sector,

First Man: The Life of Neil A. Armstrong

by James R. Hansen

Soon to be a major motion picture, this is the first—and only—definitive authorized account of Neil Armstrong, the man whose “one small step” changed history.When Apollo 11 touched down on the Moon’s surface in 1969, the first man on the Moon became a legend. In First Man, author James R. Hansen explores the life of Neil Armstrong. Based on over fifty hours of interviews with the intensely private Armstrong, who also gave Hansen exclusive access to private documents and family sources, this “magnificent panorama of the second half of the American twentieth century” (Publishers Weekly, starred review) is an unparalleled biography of an American icon. In this “compelling and nuanced portrait” (Chicago Tribune) filled with revelations, Hansen vividly recreates Armstrong’s career in flying, from his seventy-eight combat missions as a naval aviator flying over North Korea to his formative trans-atmospheric flights in the rocket-powered X-15 to his piloting Gemini VIII to the first-ever docking in space. For a pilot who cared more about flying to the Moon than he did about walking on it, Hansen asserts, Armstrong’s storied vocation exacted a dear personal toll, paid in kind by his wife and children. For the near-fifty years since the Moon landing, rumors have swirled around Armstrong concerning his dreams of space travel, his religious beliefs, and his private life. A penetrating exploration of American hero worship, Hansen addresses the complex legacy of the First Man, as an astronaut and as an individual. “First Man burrows deep into Armstrong’s past and present…What emerges is an earnest and brave man” (Houston Chronicle) who will forever be known as history’s most famous space traveler.

First Man: The Life of Neil A. Armstrong

by James R. Hansen

Marking the forty-fifth anniversary of Apollo 11's moon landing, First Man by James Hansen offers the only authorized glimpse into the life of America's most famous astronaut, Neil Armstrong--the man whose "one small step" changed history."The Eagle has landed." When Apollo 11 touched down on the moon's surface in 1969, the first man on the moon became a legend. In First Man, Hansen explores the life of Neil Armstrong. Based on over fifty hours of interviews with the intensely private Armstrong, who also gave Hansen exclusive access to private documents and family sources, this "magnificent panorama of the second half of the American twentieth century" (Publishers Weekly, starred review) is an unparalleled biography of an American icon. Upon his return to earth, Armstrong was honored and celebrated for his monumental achievement. He was also--as James R. Hansen reveals in this fascinating and important biography--misunderstood. Armstrong's accomplishments as engineer, test pilot, and astronaut have long been a matter of record, but Hansen's unprecedented access to private documents and unpublished sources and his interviews with more than 125 subjects (including more than fifty hours with Armstrong himself) yield this first in-depth analysis of an elusive American celebrity still renowned the world over. In a riveting narrative filled with revelations, Hansen vividly recreates Armstrong's career in flying, from his seventy-eight combat missions as a naval aviator flying over North Korea to his formative transatmospheric flights in the rocket-powered X-15 to his piloting Gemini VIII to the first-ever docking in space. These milestones made it seem, as Armstrong's mother Viola memorably put it, "as if from the very moment he was born--farther back still--that our son was somehow destined for the Apollo 11 mission." For a pilot who cared more about flying to the Moon than he did about walking on it, Hansen asserts, Armstrong's storied vocation exacted a dear personal toll, paid in kind by his wife and children. For the forty-five years since the Moon landing, rumors have swirled around Armstrong concerning his dreams of space travel, his religious beliefs, and his private life. In a penetrating exploration of American hero worship, Hansen addresses the complex legacy of the First Man, as an astronaut and as an individual. In First Man, the personal, technological, epic, and iconic blend to form the portrait of a great but reluctant hero who will forever be known as history's most famous space traveler.

El primer hombre: La vida de Neil A. Armstrong

by James R. Hansen

La vida del primer hombre que pisó la Luna y la historia del hito que marcó la humanidad y la carrera espacial. Cuando el Apolo 11 aterrizó en la Luna en 1969, el primer hombre en dejar su huella en la superficie se convirtió en leyenda. Basado en material exclusivo compuesto por más de cincuenta horas de grabaciones privadas con Neil Armstrong, documentos personales y entrevistas con familiares cercanos, James Hansen logra una magnífica panorámica de la segunda mitad del siglo XX además de elaborar una biografía inigualable sobre uno de los protagonistas incontestables de la historia reciente. En una penetrante exploración del culto al héroe estadounidense, Hansen aborda el complejo legado del Primer Hombre, como astronauta y como individuo. En este libro, la intimidad, la ciencia y la épica se entremezclan para formar el retrato de un héroe rebelde que siempre será conocido como el viajero espacial más famoso de la historia. La crítica ha dicho...«El historiador James Hansen combina hábilmente la saga de Armstrong con el trasfondo histórico de la introducción de América a la Era del Espacio. Un libro excelente.»Capitán James A. Lovell, comandante del Apolo 13 «Esta impresionante biografía, bien documentada y apasionantemente escrita, superará la prueba del inexorable paso del tiempo.»Library Journal «Una biografía poderosa e implacable de un hombre que es la personificación de la fuerza de carácter y la determinación cotidiana [...]. Una lectura obligada para los adoradores del mundo espacial y los lectores de historia por igual.»Publishers Weekly

Civil Engineer's Handbook of Professional Practice

by Karen Lee Hansen Kent E. Zenobia

A well-written, hands-on, single-source guide to the professional practice of civil engineering There is a growing understanding that to be competitive at an international level, civil engineers not only must build on their traditional strengths in technology and science but also must acquire greater mastery of the business of civil engineering. Project management, teamwork, ethics, leadership, and communication have been defined as essential to the successful practice of civil engineering by the ASCE in the 2008 landmark publication, Civil Engineering Body of Knowledge for the 21st Century (BOK2). This single-source guide is the first to take the practical skills defined by the ASCE BOK2 and provide illuminating techniques, quotes, case examples, problems, and information to assist the reader in addressing the many challenges facing civil engineers in the real world. Civil Engineer's Handbook of Professional Practice: Focuses on the business and management aspects of a civil engineer's job, providing students and practitioners with sound business management principles Addresses contemporary issues such as permitting, globalization, sustainability, and emerging technologies Offers proven methods for balancing speed, quality, and price with contracting and legal issues in a client-oriented profession Includes guidance on juggling career goals, life outside work, compensation, and growth From the challenge of sustainability to the rigors of problem recognition and solving, this book is an essential tool for those practicing civil engineering.

Web and Internet Economics: 18th International Conference, WINE 2022, Troy, NY, USA, December 12–15, 2022, Proceedings (Lecture Notes in Computer Science #13778)

by Kristoffer Arnsfelt Hansen Tracy Xiao Liu Azarakhsh Malekian

This book constitutes the refereed proceedings of the 18th International Conference on Web and Internet Economics, WINE 2022, which was held Troy, NY, USA in December 2022.The 19 full papers presented together with 19 abstracts in this volume were carefully reviewed and selected from 126 submissions. They were organized in topical sections as follows: theoretical computer science, artificial intelligence, economics, operations research, and applied mathematics.

Feed-Forward: On the Future of Twenty-First-Century Media

by Mark B. N. Hansen

Even as media in myriad forms increasingly saturate our lives, we nonetheless tend to describe our relationship to it in terms from the twentieth century: we are consumers of media, choosing to engage with it. In Feed-Forward, Mark B. N. Hansen shows just how outmoded that way of thinking is: media is no longer separate from us but has become an inescapable part of our very experience of the world. Drawing on the speculative empiricism of philosopher Alfred North Whitehead, Hansen reveals how new media call into play elements of sensibility that greatly affect human selfhood without in any way belonging to the human. From social media to data-mining to new sensor technologies, media in the twenty-first century work largely outside the realm of perceptual consciousness, yet at the same time inflect our every sensation. Understanding that paradox, Hansen shows, offers us a chance to put forward a radically new vision of human becoming, one that enables us to reground the human in a non-anthropocentric view of the world and our experience in it.

Aerodynamics of Wind Turbines

by Martin O. Hansen

Aerodynamics of Wind Turbines is the established essential text for the fundamental solutions to efficient wind turbine design. Now in its third edition, it has been substantially updated with respect to structural dynamics and control. The new control chapter now includes details on how to design a classical pitch and torque regulator to control rotational speed and power, while the section on structural dynamics has been extended with a simplified mechanical system explaining the phenomena of forward and backward whirling modes. Readers will also benefit from a new chapter on Vertical Axis Wind Turbines (VAWT). Topics covered include increasing mass flow through the turbine, performance at low and high wind speeds, assessment of the extreme conditions under which the turbine will perform and the theory for calculating the lifetime of the turbine. The classical Blade Element Momentum method is also covered, as are eigenmodes and the dynamic behaviour of a turbine. The book describes the effects of the dynamics and how this can be modelled in an aeroelastic code, which is widely used in the design and verification of modern wind turbines. Furthermore, it examines how to calculate the vibration of the whole construction, as well as the time varying loads and global case studies.

Small Antenna Handbook

by Robert C. Hansen Robert E. Collin

Uniquely explains in detail how small antennas work and ways to improve their performance This book addresses the recent significant theoretical and practical developments in the electrically small antenna (ESA) area. Examining antenna designs that work as well as those that have limitations, it offers the latest information on electromagnetically coupled structures and improving bandwidth using spherical helix dipoles, the exact derivation of Q for electrically small antennas for both TE and TM modes, a new simplified Q formula developed by the authors, and discussions of metamaterials and computer model accuracy for ESA. The book begins with detailed electromagnetic derivations of Chu and Thal Q formulations, formulas for Q when U or E cores are used, and effects of loss on Q. It also includes a treatise on bandwidth and matching, and Foster's reactance theorem, as well as up-to-date coverage of canonical antennas: dipoles, loops, self-resonant ESA, PIFA, and dielectric resonator antennas. Just as this book offers the concrete facts on relevant developments in the field, it also clears up confusion regarding findings that have not turned out to be useful. Presented here are antenna ideas that are clever but with performance numbers that are poor, as well as eighteen more antenna ideas that are simply not to be believed. The book concludes with recent data on the use of self-resonant elements in superdirective antennas and new delay line data on superconducting antennas. Each chapter features extensive references and an author list. In addition, helpful appendices cover a world history of ESA, antenna terms important to ESA, a paper on NIM shells enclosing an ESA dipole, and analytical errors associated with perfect lenses and sub-wavelength focusing. Small Antenna Handbook is ideal for practicing engineers in the telecommunications and national defense areas, as well as for upper-level undergraduate and graduate students.

World ESCO Outlook

by Shirley J. Hansen Pierre Langlois

As country after country around the world embraces the idea of self-funding energy efficiency, an energy performance contracting (EPC) model emerges and then changes to meet local needs. World ESCO Outlook captures this rapidly changing landscape, and offers valuable insights into this fascinating and important industry. The authors have brought together the best of in-country experts from nearly 60 countries to share their knowledge and experience as to what makes EPC successful in their specific environments. In telling their story, they also reveal some exciting new overseas market opportunities, and provide the most complete picture available of today's ESCO world. EPC offers the tools and answers to get energy saving projects going. Energy efficiency is the most cost effective way to reduce pollution and, at the same time, make money. EPC brings these goals together by making future energy savings available now to meet energy and environmental needs with guaranteed results.

Recycling of Demolished Concrete and Masonry

by T. C. Hansen

This new RILEM report contains state-of-the-art reviews on three topics: recycling of demolished concrete, recycling of masonry rubble and localized cutting by blasting of concrete. It has been compiled by an international RILEM Committee and draws on research and practical experience worldwide.

Acoustics and the Performance of Music: Manual for Acousticians, Audio Engineers, Musicians, Architects and Musical Instrument Makers (Modern Acoustics and Signal Processing #Vol. 729)

by Uwe Hansen Jürgen Meyer

This classic reference on musical acoustics and performance practice begins with a brief introduction to the fundamentals of acoustics and the generation of musical sounds. It then discusses the particulars of the sounds made by all the standard instruments in a modern orchestra as well as the human voice, the way in which the sounds made by these instruments are dispersed and how the room into which they are projected affects the sounds.

CRC Handbook of Plant Science in Agriculture (Routledge Revivals #2)

by A. A. Hanson

First published in 1987, this two-volume set is an exhaustive compilation of the most recent data on economically important crops. Volume I presents information on genetics, botany and growth of crop plants, while Volume II covers the production of Crops and their utilization.

Practical Handbook of Agricultural Science (Routledge Revivals)

by A. A. Hanson

First published in 1990, this new handy guide book is a "quick reference" to a variety of topics pertaining to soils, and to the production and use of plants and animals. Emphasis has been devoted to basic considerations in plant adaptation, soils, seeds, major field crops, and selected aspects of animal science. A reasonable amount of background information on most topics selected for inclusion is furnished, providing the reader with critical information on the subject matter presented, in the absence of access to other source materials. Attention has been given to the inclusion of both common and scientific plant names, various conversion tables, tabular material used in the interpretation of certain statistical tests, and a glossary, albeit abridged, of terms encountered in the improvement and management of soils, plants, and animals.

General Systems Theory Beginning with Wholes

by Barbara Gail Hanson

This book presents the central ideas of general systems theory in clear and simple language, with a focus on the social sciences.

Technology And Cultural Tectonics

by F. Allan Hanson

What impact has technology had on cultural meanings, values, and symbols? This anthropological exploration shows how technologies produce novel and sometimes jarring realignments among cultural institutions.

Fabricating For Dummies

by Kip Hanson

Work your way to fabricating success People have been hammering metal into shields, cookware, and ceremonial headdresses for centuries, and fabrication continues to be a popular and growing industry today. Fabricating For Dummies provides you with all the information you need to begin learning about metalworking, or fill any gaps in your existing knowledge in order to advance your career. Simply put, there's little out there for light reading on manufacturing. What's available is often quite expensive, so boring it puts you to sleep, or filled with so much technical gobbledygook that one's eyes glaze over within a few pages. This book offers a much-needed alternative, cutting through the jargon and getting right to the heart of what you need to know to take your fab skills to fabulous new heights. Get a glimpse of the day in the life of a fab worker Discover the different alloys, shapes, and sizes of sheet metal Understand welding and joining processes Master the use of press brakes, stamping presses, and turret punches Whether you want to get your feet wet with waterjets, laser cutters, or hi-definition plasma cutters, there’s something for you inside this hands-on book!

PPI Thermal and Fluids Systems Reference Manual for the Mechanical PE Exam eText - 1 Year

by Jeffrey A. Hanson PE

Comprehensive PE Mechanical Thermal and Fluids Systems Exam Coverage The Thermal and Fluids Systems Reference Manual prepares you for the NCEES Mechanical Thermal and Fluids Systems Exam. It provides a comprehensive review of the principles of thermal and fluids systems. You will learn how to apply concepts by reviewing and working the 88 end-of-topic practice problems. Each problem&’s complete solution let you check your own problem-solving approach. After the exam, the Thermal and Fluids Systems Reference Manual is a valuable reference for your mechanical engineering career.Topics CoveredEnergy and Power EquipmentFluid MechanicsHeat Transfer PrinciplesHydraulic and Fluid EquipmentThermodynamicsKey FeaturesThorough index easily directs you to the codes and concepts you will need during the exam.Additional support materials with cross references to more than 1500 equations, 300 figures, and 30 tables.Binding: PaperbackPublisher: PPI, A Kaplan Company

Buzz: The Nature and Necessity of Bees

by Thor Hanson

From the award-winning author of The Triumph of Seeds and Feathers, a natural and cultural history of the buzzing wee beasties that make the world go round.Bees are like oxygen: ubiquitous, essential, and, for the most part, unseen. While we might overlook them, they lie at the heart of relationships that bind the human and natural worlds. In Buzz, the beloved Thor Hanson takes us on a journey that begins 125 million years ago, when a wasp first dared to feed pollen to its young. From honeybees and bumbles to lesser-known diggers, miners, leafcutters, and masons, bees have long been central to our harvests, our mythologies, and our very existence. They've given us sweetness and light, the beauty of flowers, and as much as a third of the foodstuffs we eat. And, alarmingly, they are at risk of disappearing.As informative and enchanting as the waggle dance of a honeybee, Buzz shows us why all bees are wonders to celebrate and protect. Read this book and you'll never overlook them again.

Cellular Imaging: Electron Tomography and Related Techniques (Biological and Medical Physics, Biomedical Engineering)

by Eric Hanssen

This book highlights important techniques for cellular imaging and covers the basics and applications of electron tomography and related techniques. In addition, it considers practical aspects and broadens the technological focus by incorporating techniques that are only now becoming accessible (e. g. block face imaging). The first part of the book describes the electron microscopy 3D technique available to scientists around the world, allowing them to characterize organelles, cells and tissues. The major emphasis is on new technologies like scanning transmission electron microscopy (STEM) tomography, though the book also reviews some of the more proven technologies like electron tomography. In turn, the second part is dedicated to the reconstruction of data sets, signal improvement and interpretation

On-Chip Interconnect with aelite

by Andreas Hansson Kees Goossens

The book provides a comprehensive description and implementation methodology for the Philips/NXP Aethereal/aelite Network-on-Chip (NoC). The presentation offers a systems perspective, starting from the system requirements and deriving and describing the resulting hardware architectures, embedded software, and accompanying design flow. Readers get an in depth view of the interconnect requirements, not centered only on performance and scalability, but also the multi-faceted, application-driven requirements, in particular composability and predictability. The book shows how these qualitative requirements are implemented in a state-of-the-art on-chip interconnect, and presents the realistic, quantitative costs.

X-ray Photon Processing Detectors: Space, Industrial, and Medical applications

by Conny Hansson Krzysztof Kris Iniewski

This book provides readers a good overview of some of most recent advances in the field of hybrid pixelated detectors for X-ray imaging. Coverage includes both technology and applications, with an in-depth review of the research topics conducted at leading research institutions in the world. The conversion of the X-ray signal into an analogue/digital value is discussed, as well as a review of CMOS chips used for X-ray image sensors. Applications of hybrid pixel detectors are discussed, such as medical imaging, high energy physics, space, non-destructive testing and security. Provides coverage of a broad range of topics, from international experts in academia and industry;Includes in-depth analysis of how to optimize X-ray detection and electronics for X-ray detection;Covers both technology and applications in a number of different domains.

The Role of Technology in Science: Philosophical Perspectives

by Sven Ove Hansson

This edited volume explores the interplay between philosophies in a wide-ranging analysis of how technological applications in science inform our systems of thought. Beginning with a historical background, the volume moves on to explore a host of topics, such as the uses of technology in scientific observations and experiments, the salient relationship between technology and mechanistic notions in science and the ways in which today's vast and increasing computing power helps scientists achieve results that were previously unattainable. Technology allows today's researchers to gather, in a matter of hours, data that would previously have taken weeks or months to assemble. It also acts as a kind of metaphor bank, providing biologists in particular with analogies (the heart as a 'pump', the nervous system as a 'computer network') that have become common linguistic currency. This book also examines the fundamental epistemological distinctions between technology and science and assesses their continued relevance. Given the increasing amalgamation of the philosophies of science and technology, this fresh addition to the literature features pioneering work in a promising new field that will appeal both to philosophers and scientific historiographers.

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