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The Handy science answer book
Par The Carnegie Library of Pittsburgh. 1994
Collection of answers "to some of the mysteries of daily life." Addressed are a wide variety of topics of a…
scientific or technological nature including space, transportation, weather, communications, animals, and plants. Examples of questions are "Is glass a liquid or a solid?" "Why are eye transplants not available?" "How much data can a floppy disk hold?" and "How is the date for Easter determined?"The author, of the original All Things Considered staff, presents pieces aired on National Public Radio in its first twenty-five…
years. The hard-news items reflect the history of the times from Vietnam to Watergate to AIDS to the 1994 Republican shift. The human side of the broadcasts reflects the moods, thoughts, and mores of the country since 1971Eighteen essays by astronomers, physicists, science historians, and philosophers presented at the conference commemorating the tercentenary of Newton's "Principia" and…
the 1985-1986 return of Halley's Comet. Four parts treat Newton's and Halley's parallel careers individually, portray the lesser-known Newton, depict the many sides of Halley, and discuss cometsOn Borrowed Time: North America's Next Big Quake
Par Gregor Craigie. 2024
Finalist, Balsillie Prize for Public Policy and Victoria Butler Book PrizeA Globe and Mail Top 100 BookThe Big One and…
what we can do to get ready for it.Mention the word earthquake and most people think of California. But while the Golden State shakes on a regular basis, Washington State, Oregon, and British Columbia are located in a zone that can produce the world’s biggest earthquakes and tsunamis. In the eastern part of the continent, small cities and large, from Ottawa to Montréal to New York City, sit in active earthquake zones. In fact, more than 100-million North Americans live in active seismic zones, many of whom do not realize the risk to their community.Pour Laïka: La chienne qui a rencontré les étoiles
Par Kai Cheng Thom. 2022
Connaissez-vous la chienne Laïka, la première de tous les êtres vivants à avoir voyagé dans l’espace? Ce livre vous raconte…
son histoire et les raisons qui l’ont poussée à quitter sa meute pour aller à la rencontre des étoiles. Quelque part entre le conte et la leçon d’histoire, Pour Laïka est un hommage aux liens qui unissent toutes les créatures de la Terre - et de l’Univers.Un jour, j'irai sur Mars (Clin d'oeil)
Par Paul Martin. 2021
Le 3e album de Paul Martin invite les tout-petits à monter à bord d’un vaisseau spatial avec Stella et sa…
chienne Laïka et partir à la découverte de cette planète si intrigante, Mars, la planète rouge!Mon encyclopetit de l'espace (Mon encyclopetit)
Par Kim Huynh, David Marchand, Guillaume Prévôt. 2022
Mon ENCYCLOPETIT L'ESPACEUne excellente initiation aux mystères de l'Univers.Chaque page, plastifiée et entièrement illustrée, dévoile une panoplie d'informations parfaitement adaptées…
à un lectorat de petits curieux. Les enfants apprendront à connaître le système solaire, les galaxies et le quotidien des astronautes. Une excellente façon d'insuffler le plaisir d'apprendre aux jeunes enfants.Lever de Terre
Par James Gladstone. 2021
Lever de Terre raconte l’histoire de la première navette spatiale habitée qui a quitté l’orbite de la Terre pour voler…
vers la Lune. Mais c’est également l’histoire de la photo prise par Bill Anders pendant ce vol, en orbite autour de la Lune, alors qu’il admirait la Terre.One Tiny Bubble: The Story of Our Last Universal Common Ancestor
Par Karen Krossing. 2022
How to build a car: The autobiography of the world's greatest formula 1 designer
Par Adrian Newey. 2017
'Adrian has a unique gift for understanding drivers and racing cars. He is ultra competitive but never forgets to have…
fun. An immensely likeable man.' Damon Hill The world's foremost designer in Formula One, Adrian Newey OBE is arguably one of Britain's greatest engineers and this is his fascinating, powerful memoir. How to Build a Car explores the story of Adrian's unrivalled 35-year career in Formula One through the prism of the cars he has designed, the drivers he has worked alongside and the races in which he's been involved. A true engineering genius, even in adolescence Adrian's thoughts naturally emerged in shape and form – he began sketching his own car designs at the age of 12 and took a welding course in his school summer holidays. From his early career in IndyCar racing and on to his unparalleled success in Formula One, we learn in comprehensive, engaging and highly entertaining detail how a car actually works. Adrian has designed for the likes of Mario Andretti, Nigel Mansell, Alain Prost, Damon Hill, David Coulthard, Mika Hakkinen, Mark Webber and Sebastian Vettel, always with a shark-like purity of purpose: to make the car go faster. And while his career has been marked by unbelievable triumphs, there have also been deep tragedies; most notably Ayrton Senna's death during his time at Williams in 1994. Beautifully illustrated with never-before-seen drawings, How to Build a Car encapsulates, through Adrian's remarkable life story, precisely what makes Formula One so thrilling – its potential for the total synchronicity of man and machine, the perfect combination of style, efficiency and speedEvery Living Thing: The Great and Deadly Race to Know All Life
Par Jason Roberts. 2024
From the bestselling author of A Sense of the World comes this dramatic, globe-spanning and meticulously-researched story of two scientific…
rivals and their race to survey all life on Earth.In the 18th century, two men dedicated their lives to the same daunting task: identifying and describing all life on Earth. Their approaches could not have been more different. Carl Linnaeus, a pious Swedish doctor with a huckster's flair, believed that life belonged in tidy, static categories. Georges-Louis de Buffon, an aristocratic polymath and keeper of France's royal garden, viewed life as a dynamic swirl of complexities. Both began believing their work to be difficult, but not impossible—how could the planet possibly hold more than a few thousand species? Stunned by life's diversity, both fell far short of their goal. But in the process they articulated starkly divergent views on nature, on humanity's role in shaping the fate of our planet and on humanity itself. The rivalry between these two unique, driven individuals created reverberations that still echo today. Linnaeus, with the help of acolyte explorers he called "apostles" (only half of whom returned alive), gave the world such concepts as mammal, primate and homo sapiens—but he also denied species change and promulgated racist pseudo-science. Buffon coined the term reproduction, formulated early prototypes of evolution and genetics, and argued passionately against prejudice. It was a clash that, during their lifetimes, Buffon seemed to be winning. But their posthumous fates would take a very different turn.With elegant, propulsive prose grounded in more than a decade of research, featuring appearances by Voltaire, Benjamin Franklin and Charles Darwin, bestselling author Jason Roberts tells an unforgettable true-life tale of intertwined lives and enduring legacies, tracing an arc of insight and discovery that extends across three centuries into the present day.This book explores everyday walking in contemporary urban life. It brings together important theoretical and empirical insights to understand how…
the ‘walkability’ of urban spaces can be imagined, planned for, and experienced. The book focuses on the everyday experiences of the urban walker, the bodily experiences of walking, and different walking research methods. It goes beyond the conventional focus on walkable places by delving into the ways in which urban space is consumed and produced through different ways of walking. Drawing on fieldwork in the UK and international secondary sources, the book examines how walking is socially and materially co-produced, focusing on pedestrian practices, infrastructures, and the social nature of walking. Chapters in the book offer key explorations of the cultural and social inclusions and exclusions of navigating the city on foot. The book considers transport planning and policy promoting pedestrian movement, pedestrian infrastructures, the politics of walking, and social interactions of urban pedestrians. The book offers vital analyses of how different but overlapping dimensions of walking and their relationship with urban space are often overlooked, and the importance of centring the lived experiences of walking in understandings of pedestrian practices. This book provides a timely contribution to the field of mobilities due to a growing interest in urban walking. It will be of interest to students and scholars of urban studies, human geography, sociology, and public health.The Cloud Computing Book: The Future of Computing Explained
Par Douglas Comer. 2021
This latest textbook from bestselling author, Douglas E. Comer, is a class-tested book providing a comprehensive introduction to cloud computing.…
Focusing on concepts and principles, rather than commercial offerings by cloud providers and vendors, The Cloud Computing Book: The Future of Computing Explained gives readers a complete picture of the advantages and growth of cloud computing, cloud infrastructure, virtualization, automation and orchestration, and cloud-native software design.The book explains real and virtual data center facilities, including computation (e.g., servers, hypervisors, Virtual Machines, and containers), networks (e.g., leaf-spine architecture, VLANs, and VxLAN), and storage mechanisms (e.g., SAN, NAS, and object storage). Chapters on automation and orchestration cover the conceptual organization of systems that automate software deployment and scaling. Chapters on cloud-native software cover parallelism, microservices, MapReduce, controller-based designs, and serverless computing. Although it focuses on concepts and principles, the book uses popular technologies in examples, including Docker containers and Kubernetes. Final chapters explain security in a cloud environment and the use of models to help control the complexity involved in designing software for the cloud.The text is suitable for a one-semester course for software engineers who want to understand cloud, and for IT managers moving an organization’s computing to the cloud.Fundamental Electrical and Electronic Principles
Par Jo Verhaevert. 2024
Fundamental Electrical and Electronic Principles covers the essential principles that form the foundations for electrical and electronic engineering courses. This…
new edition is extensively updated with a greater focus on electronic principles, evenly balanced with electrical principles. Fuller coverage is given to active electronics, with the additional topics of diodes and transistors, and core topics such as oscilloscopes now reflect state-of-the-art technology.Each main chapter starts with learning outcomes tied to the syllabus. All theory is explained in detail and backed up with numerous worked examples and handy summaries of equations. Students can test their understanding with end-of-chapter assignment questions for which answers are provided. The book also provides detailed suggested practical assignments outlining apparatus and methods.The book forms an excellent core work for beginning further education students with some mathematics background preparing for careers as technicians, and an introductory text for first-year undergraduate students in all engineering disciplines.- presents an engaging and accessible examination of the role of systematic biology in species exploration and biodiversity conservation -…
clarifies misconceptions about systematic biology, reimagining it for the 21st Century - proposes an ambitious, planetary-scale project to inventory and make known every kind of plant, animal, and microbe on Earth - challenges the next and present generations of taxonomists to allow molecular data to assume it’s proper place alongside traditional data, to reembrace the fundamentally important mission of systematics - will be of great interest to those researching and working in systematics in botany and zoology, as well as professionals working in taxonomy and biodiversity conservation.Vegetable Seeds: Production and Technology
Par Gregory E Welbaum. 2024
Most food and fiber crops are produced from seed. This means that the world's population is dependent on annual seed…
production for its food supply. Vegetable seed production is much different and more challenging than production of grain crops. This book explains the biology and technology behind producing, maintaining, and enhancing the quality of vegetable seeds from breeding through to the marketed product. It begins with six chapters on a broad range of seed-related topics: the importance of seeds, reproductive biology of plants, genetic improvement strategies, quality assurance of seed production, post-harvest seed enhancement, and organic production. The remaining chapters cover seed production in eleven important vegetable families. Each chapter provides a description of the botany, types and cultivars, genetic improvement, pollination, soil fertility management, pest management, crop production, harvesting, post-harvest handling, and seed yields. The aim of this book is to educate how to produce high-quality vegetable seeds. Incorporating both current methodologies and recent research results, it is suitable for students, researchers, and professionals in the seed industry.Proceedings of the 10th Hydrogen Technology Convention, Volume 2: WHTC 2023, 22–26 May, Foshan, China (Springer Proceedings in Physics #394)
Par Hexu Sun, Wei Pei, Yan Dong, Hongmei Yu, Shi You. 2024
This book highlights the latest advances in fundamental research, technologies and applications of hydrogen energy and fuel cells. In recent…
years, energy conversion between electricity and hydrogen energy has attracted increasing attention as a way to adjust the load of the grid. This book discusses and exchanges cutting-edge findings and technological developments in fields such as new proton exchange membrane electrolyzers, new electrode materials and catalysts, renewable energy, off-grid/grid-connected water electrolysis for hydrogen production, key materials and components of fuel cells, high-temperature solid oxide water electrolysis, energy storage technologies and research, CO2 hydrogenation to methanol, nitrogen to ammonia and other applications with industrial potential. The main topics of the proceedings include: 1) Policies and strategies for hydrogen energy and fuel cells; 2) Advanced proton exchange membranes, electrodes and catalyst materials for water electrolysis; 3) Advanced hydrogen compression, storage, transportation and distribution technologies; 4) Safety and related standards; 5) Manufacture and R&D of key materials and components of fuel cells and stack systems.In dem vorliegenden Buch wird der Einsatz eines hybriden Regelungskonzeptes für die Fahrdynamikregelung eines autonomen Versuchsträgers untersucht. Dabei wird ein…
modellbasierter, kaskadierter Querdynamikregler um ein künstliches neuronales Netzwerk (KNN) erweitert. Das KNN wird ohne „Vorwissen“ implementiert und aktiv im geschlossenen Regelkreis trainiert. Die Untersuchungen werden dabei sowohl in Simulationen, als auch in einem realen Versuchsträger durchgeführt. Die Versuche zeigen das Leistungsvermögen des hybriden Regelungskonzeptes. Bei geringer Fahrzeugdynamik ist eine präzise Fahrzeugführung auch ohne KNN möglich. Bei hoher Dynamik resultieren jedoch Abweichungen vom Sollkurs, die durch das iterativ lernende Netzwerk schrittweise reduziert werden. Durch die situationsabhängige Optimierung der Netzwerkgewichte wird der Einfluss des systematischen Fehlers des zu Grunde liegenden Modells kompensiert und die Regelgüte verbessert. Dieses Verhalten kann durch geeignete Auswahl der Designparameter des KNN für jedes der betrachteten Szenarien aufgezeigt werden. Die Anpassung der Netzwerkgewichte ermöglicht sowohl im Fehlerfall als auch bei hoher Fahrzeugdynamik und ungenauer Systemidentifikation eine Verbesserung der Regelgüte im Vergleich zum rein modellbasierten Basisregler.ETHICS: Cross-disciplinary Strategies (Designing Environments)
Par Alessandra Battisti, Serena Baiani. 2024
This book outlines, within the Italian national framework, the current and potential paths oriented towards a new concept of Architectural…
Heritage, through actions referring to Innovation and Experimentation and Protection and Transformation of the Architectural Heritage. The development of the themes is articulated in two sessions dealing with the aspects related to the analysis and mapping of Architectural Heritage to face the context of the current Climate Crisis and the development of projects and experimentations oriented to the Green and Digital Transition. The evolution of the concept of Heritage, as conceived by the United Nations 2030 Agenda and in the Green Deal and New European Bauhaus, aimed at constructing an inclusive and universally recognised definition to support supranational objectives of sustainable human development, gives rise to innovative strategies, methodologies and technologies that—in a direction of mitigation, contrast and adaptation to climate change—allow for the safeguard, renewed management and a hope for valorisation of Heritage on a national scale. In this direction, the understanding of Architectural Heritage as a 'non-renewable resource' determines the need to activate design experimentation laboratories oriented towards regeneration, articulated and complex, which require, in order to respond to the challenges posed by our era, a sensitive and dialogic multidisciplinary vision of a holistic type. In fact, on the one hand, it is necessary to redefine the usability and management methods of built heritage through the adoption of digital, mobility, energy, ecological, social, green and blue infrastructures; on the other hand, it is necessary to introduce new qualitative and quantitative parameters and performance indicators, adequate to verify the validity of the implemented strategies in a perspective of adaptation to climate change, able to clarify contents, processes and tools to contrast future risks. The pursuit of these objectives refers to the innovation of training paths, professionalising procedures, administrative regulations, and public policies that involve citizens and the private partnership towards a different project qualification and empowerment of stakeholders, inhabitants, professionals, and clients. The Technological Project makes it possible to activate different interventions aimed at acting, in an integrated manner, on assets, context and communities, according to an approach that reinterprets them on a common score, as proposed by the European Next Generation programme in three priority aspects: digitalisation and innovation, environmental transition, increased resilience and social sustainability of national economies. In this scenario, the interventions aimed at outlining sustainable development actions will have to place these concepts at the centre in a harmonious vision that starts from the recognition and enhancement of the Architectural Heritage, recognising it as a fundamental asset of the territories.Recent Advances in Industrial Machines and Mechanisms: Select Proceedings of IPRoMM 2022 (Lecture Notes in Mechanical Engineering)
Par Sanjoy K. Ghoshal, Arun K. Samantaray, Sandipan Bandyopadhyay. 2024
This book presents select proceedings of the Conference on Industrial Problems on Machines and Mechanisms (IPRoMM 2022). It presents a…
comprehensive coverage of the recent developments in analysis, design and manufacturing of a range of modern and next-generation industrial machines, and solutions to mitigate common and emerging problems in their maintenance and operation. The topics covered include design, manufacturing and performance analysis of mechanical and mechatronic machine components and assemblies, machine dynamics including rotor dynamics, vehicle dynamics, and multi-body dynamics, robotics and automation, hydraulic and pneumatic systems and control, vibration engineering, tribology, condition monitoring, failure analysis, manufacturing systems and processes, reliability and quality engineering, thermo-fluid and combustion systems, aerospace systems, acoustics, automotive engineering, etc. The book discusses theoretical and practical developments in these fields which have direct industrial relevance. The book serves as a valuable reference for researchers and professionals interested in analysis, design, manufacturing, maintenance, and operation of industrial machinery.