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Showing 43401 - 43420 of 103225 items
By Reza Shadmehr, Alaa A. Ahmed. 2020
An examination of the link between the vigor with which we move and the value that the brain assigns to…
the goal of the movement.Why do we reflexively run toward people we love, but only walk toward others? In Vigor, Reza Shadmehr and Alaa Ahmed examine the link between how the brain assigns value to things and how it controls our movements. They find that brain regions thought to be principally involved in decision making also affect movement vigor--and that brain regions thought to be principally responsible for movement also bias patterns of decision making.By James Hamblin. 2020
A preventative medicine physician and staff writer for The Atlantic explains the surprising and unintended effects of our hygiene practices in this informative…
and entertaining introduction to the new science of skin microbes and probiotics. Keeping skin healthy is a booming industry, and yet it seems like almost no one agrees on what actually works. Confusing messages from health authorities and ineffective treatments have left many people desperate for reliable solutions. An enormous alternative industry is filling the void, selling products that are often of questionable safety and totally unknown effectiveness. In Clean, doctor and journalist James Hamblin explores how we got here, examining the science and culture of how we care for our skin today. He talks to dermatologists, microbiologists, allergists, immunologists, aestheticians, bar-soap enthusiasts, venture capitalists, Amish people, theologians, and straight-up scam artists, trying to figure out what it really means to be clean. He even experiments with giving up showers entirely, and discovers that he is not alone. Along the way he realizes that most of our standards of cleanliness are less related to health than most people think. A major part of the picture has been missing: a little-known ecosystem known as the skin microbiome—the trillions of microbes that live on our skin and in our pores. These microbes are not dangerous; they&’re more like an outer layer of skin that no one knew we had, and they influence everything from acne, eczema, and dry skin to how we smell. The new goal of skin care will be to cultivate a healthy biome—and to embrace the meaning of &“clean&” in the natural sense. This can mean doing much less, saving time, money, energy, water, and plastic bottles in the process.Lucid, accessible, and deeply researched, Clean explores the ongoing, radical change in the way we think about our skin, introducing readers to the emerging science that will be at the forefront of health and wellness conversations in coming years.By Thomas Gryta, Ted Mann. 2020
How could General Electric—perhaps America&’s most iconic corporation—suffer such a swift and sudden fall from grace? This is the definitive history…
of General Electric&’s epic decline, as told by the two Wall Street Journal reporters who covered its fall. Since its founding in 1892, GE has been more than just a corporation. For generations, it was job security, a solidly safe investment, and an elite business education for top managers. GE electrified America, powering everything from lightbulbs to turbines, and became fully integrated into the American societal mindset as few companies ever had. And after two decades of leadership under legendary CEO Jack Welch, GE entered the twenty-first century as America&’s most valuable corporation. Yet, fewer than two decades later, the GE of old was gone. Lights Out examines how Welch&’s handpicked successor, Jeff Immelt, tried to fix flaws in Welch&’s profit machine, while stumbling headlong into mistakes of his own. In the end, GE&’s traditional win-at-all-costs driven culture seemed to lose its direction, which ultimately caused the company&’s decline on both a personal and organizational scale. Lights Out details how one of America&’s all-time great companies has been reduced to a cautionary tale for our times.'A fascinating and delightfully written book about some very smart people who may not, or may, be about to transform…
humanity forever' JON RONSONThis is a book about AI and AI risk. But it's also more importantly about a community of people who are trying to think rationally about intelligence, and the places that these thoughts are taking them, and what insight they can and can't give us about the future of the human race over the next few years. It explains why these people are worried, why they might be right, and why they might be wrong. It is a book about the cutting edge of our thinking on intelligence and rationality right now by the people who stay up all night worrying about it.Along the way, we discover why we probably don't need to worry about a future AI resurrecting a perfect copy of our minds and torturing us for not inventing it sooner, but we perhaps should be concerned about paperclips destroying life as we know it; how Mickey Mouse can teach us an important lesson about how to program AI; and how a more rational approach to life could be what saves us all.By Stephen P. Maran. 2020
Finden auch Sie die Weiten des Kosmos faszinierend und fragen sich, wie Wissenschaftler so viel über Objekte in unerreichbarer Ferne…
wissen können? "Astronomie für Dummies" bringt Ihnendas Universum näher: Erkunden Sie unser Sonnensystem, ferne Galaxien und die Milchstraße. Lesen Sie wie in einem Krimi von schwarzen Löchern, dem Asteroidengürtel und der Entstehung des Universums. Außerdem gibt Stephen Maran viele Tipps zur richtigen Ausrüstung eines Astronomen. So können Sie schon bald selbst nach den Sternen greifen.This volume contains selected and expanded contributions presented at the 3rd Symposium on Space Optical Instruments and Applications in Beijing…
China June 28 - 29 2016 This conference series is organised by the Sino-Holland Space Optical Instruments Laboratory a cooperation platform between China and the Netherlands The symposium focused on key technological problems of optical instruments and their applications in a space context It covered the latest developments experiments and results regarding theory instrumentation and applications in space optics The book is split across five topical sections The first section covers space optical remote sensing system design the second advanced optical system design the third remote sensor calibration and measurement Remote sensing data processing and information extraction is then presented followed by a final section on remote sensing data applicationsBy David Jaramillo, Gabriel Plascencia. 2017
This book provides the reader with some thermochemistry notes The intention is to provide a simple easy…
to understand text which serves as a complimentary material to more complex books It also provide students and those beginning in the field with several application examples used in different areas of materials processing The book presents fully solved problems some quite often found in major metallurgical operationsBy Volodymyr Ivanov. 2020
The third edition of Environmental Microbiology for Engineers explores the role that microorganisms play in the engineered protection and enhancement…
of an environment. Offering a perfect balance of microbiological knowledge and environmental biotechnology principles, it provides a practical understanding of microorganisms and their functions in the environment and in environmental engineering systems. The book also presents a quantitative description of applied microbiological processes and their engineering design. This updated edition includes all new information on construction biotechnology, biogeotechnical engineering, construction biomaterials, environmental engineering of life-support closed ecosystems, defense biotechnologies, and biosafety in civil and environmental engineering. Features: Classroom tested in universities as a primary course text for civil and environmental engineering students Includes quizzes, problems, and solutions for better understanding of the material Covers essential topics such as the diversity and functions of microorganisms in the environment and environmental engineering systems, the structure and functions of microbial ecosystems, applied microbial genetics and molecular biology, environmental bioengineering, and more Offers combined coverage of microbiology and biotechnology adapted for students in advanced civil and environmental engineering courses Environmental Microbiology for Engineers provides a practical understanding of microorganisms in civil engineering processes and their functions in environmental engineering systems. It is intended for upper-level undergraduate, graduate, and post-graduate students of civil and environmental engineering. It is also useful for practicing environmental engineers working in the areas of wastewater, solid waste treatment, soil remediation, and ground improvement.By Jasim Ahmed, Maria Gloria Lobo. 2020
A comprehensive guide that covers the banana’s full value chain – from production to consumption The banana is the world’s fourth major fruit crop. Offering a unique and in-depth overview of the fruit’s…
entire value chain, this important new handbook charts its progression from production through to harvest, postharvest, processing, and consumption. The most up-to-date data and best practices are drawn together to present guidelines on innovative storage, processing, and packaging technologies, while fresh approaches to quality management and the value-added utilization of banana byproducts are also explained. Additionally, the book examines the banana’s physiology, nutritional significance, and potential diseases and pests. The book also Edited by noted experts in the field of food science, this essential text: Provides a new examination of the world’s fourth major fruit crop Covers the fruit’s entire value chain Offers dedicated chapters on bioactive and phytochemical compounds found in bananas and the potential of processing byproducts Gives insight into bananas’ antioxidant content and other nutritional properties Identifies and explains present and possible effects of bioactive and phytochemical compounds Handbook of Banana Production, Postharvest Science, Processing Technology, and Nutrition offers the most far-reaching overview of the banana currently available. It will be of great benefit to food industry professionals specializing in fruit processing, packaging, and manufacturing banana-based products. The book is also an excellent resource for those studying or researching food technology, food science, food engineering, food packaging, applied nutrition, biotechnology, and more.By Dionysios D. Dionysiou, Triantafyllos Kaloudis, Anastasia E. Hiskia, Maria G. Antoniou, Theodoros M. Triantis. 2020
Provides a comprehensive overview of key methods for treating water tainted by cyanobacteria and cyanotoxins Toxigenic cyanobacteria are one of…
the main health risks associated with water resources. Consequently, the analysis, control, and removal of cyanobacteria and cyanotoxins from water supplies is a high priority research area. This book presents a comprehensive review of the state-of-the-art research on water treatment methods for the removal of cyanobacteria, taste and odor compounds, and cyanotoxins. Starting with an introduction to the subject, Water Treatment for Purification from Cyanobacteria and Cyanotoxins offers chapters on cyanotoxins and human health, conventional physical-chemical treatment for the removal of cyanobacteria/cyanotoxins, removal of cyanobacteria and cyanotoxins by membrane processes, biological treatment for the destruction of cyanotoxins, and conventional disinfection and/or oxidation processes. Other chapters look at advanced oxidation processes, removal/destruction of taste and odour compounds, transformation products of cyanobacterial metabolites during treatment and integrated drinking water processes. Provides a comprehensive overview of key methods for treating water tainted by cyanobacteria and cyanotoxins Bridges the gap between basic knowledge of cyanobacteria/cyanotoxins and practical management guidelines Includes integrated processes case studies and real-life examples Developed within the frame of the European Cooperation in Science and Technology (COST)–funded CYANOCOST A must-have resource for every water treatment plant, Water Treatment for Purification from Cyanobacteria and Cyanotoxins is a valuable resource for all researchers in water chemistry and engineering, environmental chemistry as well as water companies and authorities, water resource engineers and managers, environmental and public health protection organizations.By Alvin Toffler. 1980
The Third Wave offers a striking way out of today's despair...a bracing, optimistic look at our new potentials. The Third…
Wave makes startling sense of the violent changes now battering our world. Its sweeping synthesis casts fresh light on our new forms of marriage and family, on today's dramatic changes in business and economics. It explains the role of cults, the new definition of play, love and success. It points toward new forms of twenty-first-century democracy.By Iman Farahbakhsh. 2020
A succinct and complete explanation of Krylov subspace methods for solving matrices Krylov Subspace Methods with Application in Incompressible Fluid…
Flow Solvers is the most current and complete guide to the implementation of Krylov subspace methods for solving systems of equations with different types of matrices. Written in the simplest language possible and eliminating ambiguities, the text is easy to follow for post-grad students and applied mathematicians alike. The book covers a breadth of topics, including: The different methods used in solving the systems of equations with ill-conditioned and well-conditioned matrices. The behavior of Krylov subspace methods in the solution of systems with ill-posed singular matrices The book includes executable subroutines and main programs that can be applied in CFD codes as well as appendices that support the results provided throughout the text. There is no other comparable resource to prepare the reader to use Krylov subspace methods in incompressible fluid flow solvers.By David R. Klein. 2017
Organic Chemistry may be challenging, but that doesn't mean you can't get the grade you want. With David Klein's Organic…
Chemistry as a Second Language: Translating the Basic Concepts, you'll be able to better understand fundamental principles, solve problems, and focus on what you need to know to succeed. Here's how you can get a better grade in Organic Chemistry: Understand the Big Picture. Organic Chemistry as a Second Language points out the major principles in Organic Chemistry and explains why they are relevant to the rest of the course. By putting these principles together, you'll have a coherent framework that will help you better understand your textbook. Study More Efficiently and Effectively Organic Chemistry as a Second Language provides time-saving study tips and a clear roadmap for your studies that will help you to focus your efforts. Improve Your Problem-Solving Skills Organic Chemistry as a Second Language will help you develop the skills you need to solve a variety of problem types-even unfamiliar ones!While science and technology research, sources of funding, performance, incentives, and motivations for technology innovation activities are reasonably well understood…
by academics and policy makers, the complex process by which scientific results are exploited and transformed into new technologies through an innovation process is poorly documented and studied little. Technology Dynamics is dedicated to the complex activity of technology innovation, with the aim of describing how innovative ideas are generated and their transformation into new technologies. It is based on the idea that technology evolves continuously with time, is changed by innovations, and is characterized by a dynamic that is constituted by technological processes occurring in organizational structures, as well as during the use of technologies. The five chapters Discuss technological processes for innovation; Describe innovation within organizational structures; Offer information on interfacing of science and economic factors with technology; Suggest new statistical studies for innovation and new approaches for innovation policies; and Examine the contribution of technology dynamics to statistical studies and promotion of technology innovation. This book is aimed at managers developing strategies for technology innovation, researchers interested in exploiting scientific results for innovative ideas and new technologies, scholars and students studying the economics of innovation. The book would also of interest to private or public financiers of innovation and policy makers involved in economic growth strategy.By Donald R. Prothero, Daniel Loxton. 2013
Throughout our history, humans have been captivated by mythic beasts and legendary creatures. Tales of Bigfoot, the Yeti, and the…
Loch Ness monster are part of our collective experience. Now comes a book from two dedicated investigators that explores and elucidates the fascinating world of cryptozoology. Daniel Loxton and Donald R. Prothero have written an entertaining, educational, and definitive text on cryptids, presenting the arguments both for and against their existence and systematically challenging the pseudoscience that perpetuates their myths. After examining the nature of science and pseudoscience and their relation to cryptozoology, Loxton and Prothero take on Bigfoot; the Yeti, or Abominable Snowman, and its cross-cultural incarnations; the Loch Ness monster and its highly publicized sightings; the evolution of the Great Sea Serpent; and Mokele Mbembe, or the Congo dinosaur. They conclude with an analysis of the psychology behind the persistent belief in paranormal phenomena, identifying the major players in cryptozoology, discussing the character of its subculture, and considering the challenge it poses to clear and critical thinking in our increasingly complex world.By Sten Odenwald. 2002
On March 13, 1989, the entire Quebec power grid collapsed, automatic garage doors in California suburbs began to open and…
close without apparent reason, and microchip production came to a halt in the Northeast; in space, communications satellites had to be manually repointed after flipping upside down, and pressure readings on hydrogen tank supplies on board the Space Shuttle Discovery peaked, causing NASA to consider aborting the mission. What was the cause of all these seemingly disparate events? Sten Odenwald gives convincing evidence of the mischievous—and potentially catastrophic—power of solar storms and the far-reaching effects of the coming "big one" brewing in the sun and estimated to culminate in the twenty-third cycle in the year 2001 and beyond. When the sun undergoes its cyclic "solar maximum," a time when fierce solar flares and storms erupt, fantastic auroras will be seen around the world. But the breathtaking spectacles will herald a potentially disastrous chain of events that merit greater preparation than Y2K. Is anyone listening?The 23rd Cycle traces the previously untold history of solar storms and the ways in which they were perceived by astronomers—and even occasionally covered up by satellite companies. Punctuated with an insert containing dramatic color images showing the erupting sun, the book also includes a history of the record of auroral sightings, accounts of communications blackouts from the twentieth century, a list of industries sensitive to solar storms, and information about radiation and health issues.By David Ainley. 2002
The Adélie penguin is one of the best-studied birds in the world and is the subject of research programs from…
a dozen nations interested in monitoring changes in the environment and the food webs of the Southern Ocean. This species' population has been changing dramatically over the past few decades coincident with a general warming of the maritime portion of Antarctica. When the sea-ice is seen to decline so does the population of Adélie penguins. Further south, however, the population is increasing. This book summarizes our present ecological knowledge of this polar seabird. In so doing, David Ainley describes the ecological factors important to its life history and details the mechanisms by which it is responding to climate change. The author also chronicles the history of research on Adélie penguins, beginning with the heroic expeditions at the beginning of the twentieth century. Weaving together history, ecology, natural history, and written accounts from the earliest Antarctic naturalists into a fascinating account of this charismatic bird, The Adélie Penguin provides a foundation upon which future ornithological research and environmental monitoring can be based. It is a model for investigations into the effect of climate change on a particular species. The book also contains many fine illustrations from the accomplished illustrator Lucia deLeiris and photographs by the author.By Z. Yang. 2020
The aim of this book is to introduce the simulation of various physical fields and their applications for biomedical engineering,…
which will provide a base for researchers in the biomedical field to conduct further investigation. The entire book is classified into three levels. It starts with the first level, which presents the single physical fields including structural analysis, fluid simulation, thermal analysis, and acoustic modeling. Then, the second level consists of various couplings between two physical fields covering structural thermal coupling, porous media, fluid structural interaction (FSI), and acoustic FSI. The third level focuses on multi-coupling that coupling with more than two physical fields in the model. Each part in all levels is organized as the physical feature, finite element implementation, modeling procedure in ANSYS, and the specific applications for biomedical engineering like the FSI study of Abdominal Aortic Aneurysm (AAA), acoustic wave transmission in the ear, and heat generation of the breast tumor. The book should help for the researchers and graduate students conduct numerical simulation of various biomedical coupling problems. It should also provide all readers with a better understanding of various couplings.By Daniel arski, kos Horv th, Gergely Bern th, S awomir Krejszeff, J nos Rad czi, Katarzyna Pali ska, Zolt n Bokor, Krzysztof Kupren, B la Urb nyi. 2017
The work summarizes the current knowledge regarding the controlled reproduction of an emerging aquaculture species the Eurasian perch …
Perca fluviatilis In great detail it describes and explains the principal of most of the controlled reproductive protocol leading to obtain high quality larvae The book is primarily intended to be used as a hatchery manual by practicing aquaculturists and laboratory technicians working with this species On the other hand it also summarizes the scientific background of the methods applied therefore it can serve as a reference for the state-of-the-art in the controlled reproduction of Eurasian perch and other freshwater percid speciesBy Nafisa Yeasmin. 2020
Immigration in the Circumpolar North: Integration and Resilience explores interconnected issues of integration and resilience among both immigrants and host…
communities in the Arctic region. It examines the factors that inhibit or enable the success of immigrants to the Arctic and the role of territoriality in the process of integration This book showcases a variety of perspectives on circumpolar immigration, and includes insights from eight Arctic countries as well as thirteen ‘observer countries’ such as China, India, Singapore, Poland, Germany, France and Japan. It considers the solidarities and engagements of indigenous and other local peoples with the new coming immigrants and refugees, and the impact of immigration on the economic and societal life in the Circumpolar Arctic. The book will be of interest to researchers, teachers, professors, policymakers and others interested in migration issues, Arctic issues, international relations, law, and economic integration.