Résultats de recherche de titre
Articles 1 à 20 sur 4562
Biro, l'aspirant chien-guide
Par Maxine Trotier. 2001
Letters with Smokie: Blindness and More-than-Human Relations
Par Rod Michalko, Dan Goodley. 2023
Letters with Smokie captures an epistolic exchange between Dan Goodley and Rod Michalko, or rather, Rod Michalko's late guide dog,…
Smokie. A lively exploration of human-animal relationships and disability as disruption, disturbance, and art, the book offers a refreshing re-evaluation of cultural misunderstandings of disability.Electrospinning: Fundamentals, Methods, and Applications
Par Liming Wang, Xiaohong Qin. 2024
Electrospinning Unique resource highlighting new methods and emerging applications of electrospinning, such as manufacturing of nanofiber yarn, solar steam generation,…
thermoelectric generators, water-induced electric generators, actuators, and biomedical applications. Electrospinning introduces the basic principles and state-of-the-art methods of electrospinning in depth and continues on to highlight the most relevant and recent applications associated with the remarkable features of nanofibers. Written by two highly qualified authors with significant experience in the field, Electrospinning includes information on: History and development of the electrospinning theories and the state-of-the-art methods for fiber structure regulation, mass production of electrospun fibers, and manufacturing of electrospun fiber yarnsElectrospinning nanofiber-based evaporators for interfacial solar-driven steam generation and preparation and application of electrospun nanofibers in heat insulationResearch progress on sound absorption of electrospun fibrous materials and electrospun nanofiber-based triboelectric nanogeneratorPreparation and application of thermoelectric materials and devices based on electrospun fibers and electrospun nanofiber-based water-induced electric-generation Providing a comprehensive overview of electrospinning, including the principle, methods, and latest applications, Electrospinning is an essential resource for materials scientists, polymer chemists, chemists in industry, electrochemists, catalytic chemists, and electronics engineers.Metallic Powders for Additive Manufacturing: Science and Applications
Par Enrique J. Lavernia, Kaka Ma, Julie M. Schoenung, James F. Shackelford, Baolong Zheng. 2024
Metallic Powders for Additive Manufacturing Overview of successful pathways for producing metal powders for additive manufacturing of high-performance metallic parts…
and components with tailored properties Metallic Powders for Additive Manufacturing introduces the readers to the science and technology of atomized metal powders beyond empirical knowledge and the fundamental relationships among the chemistry, microstructure, and morphology of atomized metallic powders and their behavior during additive manufacturing. The text sets a foundation of the underlying science that controls the formation and microstructure of atomized metallic droplets, including the relations among the properties of metallic powders, their performance during the manufacturing processes, and the resulting products. Other topics covered include the influence of powder on defect formation, residual stress, mechanical behavior, and physical properties. The concluding two chapters encompass considerations of broader societal implications and overarching themes, including the exploration of alternative feedstock materials, economic analysis, and sustainability assessment. These chapters offer valuable perspectives on the prospective trajectory of the field. Written by a team of experienced and highly qualified professors and academics, Metallic Powders for Additive Manufacturing includes information on: Atomization techniques such as Vacuum Induction Gas Atomization (VIGA), Electrode Induction Melting Gas Atomization (EIMGA), and Plasma Rotating Electrode Process (PREP) Atomization science and technology, covering control of atomization parameters, powder size distribution, effect of processing variables, and theoretical models of atomization Heat transfer and solidification of droplets, covering nucleation, microstructure development, and important thermal and solidification conditions during atomization Atomization of Al, Fe, Ni, Co, Ti, and high entropy alloys, as well as composite powders for additive manufacturing, and guidelines for atomization equipment and powder handling Fundamental processing principles in a variety of metal additive manufacturing processes Powder characteristics and requirements for different additive manufacturing processes Effect of powder chemistry and physical characteristics on additive manufacturing processes, and the microstructure and properties of the built parts Evaluation of alternative feedstock sources for metal additive manufacturing, beyond gas atomized powder Economic and sustainability perspectives on powder production and additive manufacturing Metallic Powders for Additive Manufacturing is an excellent combination of rigorous fundamentals and a practice-oriented and forward-looking resource on the subject for materials scientists and practicing engineers seeking to understand, optimize, and further develop the field of powder production and additive manufacturing.Sustainable Management of Electronic Waste
Par Abhishek Kumar, Pramod Singh Rathore, Ashutosh Kumar Dubey, Arun Lal Srivastav, T. Ananth Kumar, Vishal Dutt. 2024
SUSTAINABLE MANAGEMENT OF ELECTRONIC WASTE Written and edited by a group of industry professionals, this new volume provides cutting-edge insights…
into how the sustainability of managing electronic waste can be achieved, for engineers, scientists, and students. As a result of the rapid advancement of technology and the globalization of the economy, waste electrical and electronic equipment (WEEE) management has become increasingly important. Manufacturers are especially concerned about the proper disposal of their waste, and researchers need to identify the obstacles and enablers that stand in the way of implementing a long-term WEEE management system in order to develop a long-term WEEE management system. Further, the literature did not adequately capture the perspectives of multiple stakeholders while also identifying the enablers required for the development of sustainable WEEE management policies, which was particularly important in developing countries. This volume fills a gap in the literature by considering the perspectives of multiple stakeholders to identify enablers of sustainable WEEE management in emerging economies which was previously unexplored. This book focuses on the most recent technological advancements for the twenty-first century, emphasizing the synergies that exist between computer science, bioinformatics, and other sciences. The research and development of artificial intelligence, machine learning, blockchain technologies, quantum computing with cryptography, nanotechnology, sensors based on biotechnology, Internet of Things devices, nature-inspired algorithms, computer vision techniques, computational biology, and other topics are covered in this book, along with their applications in the fields of science, engineering, physical science, and economics. Modern environmental techniques are among the most innovative innovations emerging as a result of the insatiable demand for health standards in the modern world.Discover which of Earth's wonders should definitely make it onto your bucket list with this unparalleled survey of the world's…
natural treasures.Landscape photography combines 3D terrain models and other explanatory artworks to reveal what lies beneath the surface and how features form. To complete the all-around picture, the plants and animals that inhabit the environments are also included, making Natural Wonders of the World a celebration of our world and the most accessible-ever guide to Earth's geological processes and features.In this book about the world, you will find:-Photography of animals, nature, and sites from across the globe to create a visual celebration of our planet's natural beauty.-Artworks and digital terrain models, constructed from satellite and other data explain how features were formed and reveal their hidden sides.-Detailed chapters on different continents worldwide- including Asia, Europe, North America, and Africa. -Facts, statistics, maps, and explanations about our planet&’s plants and animals. As well as information about rainforests, glaciers, and oceans. Also, explore extreme weather conditions such as Cyclones, Thunderstorms, Tornadoes, sandstorms, and dust storms in Natural wonders of the World. This book is organized continent by continent and includes the greatest natural wonders from around the world, from the Grand Canyon to the Amazon Rainforest and the Himalayas to the Antarctic Ice-sheet! Purchase the perfect gift for those who want to tick off their bucket list locations or for those who want to learn more about the planet and the incredible wonders it has to offer.The Complete Idiot's Guide to Science Fair Projects: Genius-Level Guidance on More Than 50 Experiments
Par Nancy K. O'Leary, Susan Shelly. 2003
Includes 50 project ideas! Offering one-stop shopping for all readers&’ science fair needs, including 50 projects covering all science disciplines…
and rated from beginner through advanced, this book takes students and parents through the entire scientific method. The Complete Idiot&’s Guide® to Science Fair Projects offers a variety of experiments with the right chemistry for you! In this Complete Idiot&’s Guide®, you get: • An explanation of the scientific method—and the step-by-step procedure of applying it to your project. • More than 50 projects to choose from in the biological, chemical, botanical, physical, and earth sciences. • Tips on displaying your findings through the creation of graphs, tables, and charts. • An understanding of exactly what the judges look for in a winning project and paper.Born to Be Wild
Par Dk. 2022
Imagine learning to leap, roar, swim, or fly for the first time.Born to Be Wild explores the vast complexities of…
growing up in the animal kingdom, where everything feels like new. This book goes where no other has to delve into the countless ways baby animals survive in the wild. Alongside gorgeous photographs of baby bears, lions and tigers, marsupials, birds, and marine mammals, it charts the stages from dependency to independence, and looks at why some animals cling to their mothers for many months, while others must learn to run almost as soon as they are born. Informative step-by-step features focus on particular stages of learning, such as how a lion cub learns to hunt. This book focuses on key themes in a young animal&’s life: birth and the very first days of life, learning to hunt and feed, senses and communication, habitat and adaptation, and playtime. Full of beautiful pictures and fascinating science, Born to Be Wild reveals the mysteries of how young creatures survive in an unpredictable world.Climate Emergency Atlas (DK Where on Earth? Atlases)
Par Dan Hooke. 2020
Our house is on fire - it's time to wake up to the climate crisis facing planet Earth before it's…
too late.This unique graphic atlas tells you everything you need to know about climate change and what we can do to turn things around. Which countries generate the highest CO2 emissions? Which coastal cities are most vulnerable to rising sea levels? What will the polar ice caps look like in 10 years' time? Which countries have successfully harnessed renewable energy sources?Includes facts and figures and more than 30 dynamic maps, Climate Emergency Atlas is clear and easy to understand, making it the perfect reference guide for all young climate activists.The clearest, most accessible guide to observing the night sky.Introducing the Handbook of Stars and Planets - the perfect beginner's…
guide to the night sky!With a highly visual introduction that explains the basic concepts of astronomy and gives advice on the best methods and equipment for observation, including binoculars and telescopes, exploring the cosmos and more has never been easier or more accessible. Each of the planets in the Solar System is described and illustrated in detail, with images taken from space probes as well as from the ground, showing them as you can expect to see them.More than 160 star charts were made especially for this book by the Royal Greenwich Observatory. There is a separate detailed chart for each of the 88 constellations, adding up to a complete atlas of the sky. The text for each constellation reveals its history and mythology and lists notable stars, galaxies, nebulae, and other objects. Alongside the constellation profiles is a month-by-month guide, including a set of charts and a user-friendly text guide that picks out the highlights above your head each month.Soar into the pages of this awe-inspiring astronomy book to explore:- Introduction section provides an accessible primer on the basics of astronomy and skywatching- Equipment section includes a guide to the main kinds of binoculars, telescopes, and camera equipment- Practical advice also includes observing the sky with the naked eye- Profiles of planets and constellations include color-coded data tables, delivering fast facts for quick reference- Accesible text explains concepts clearly and guides the reader from beginner to intermediate-level astronomerThis newly updated guide to the Solar System includes new discoveries, revised data, and the latest images from space probes! The revisions to constellation and monthly sky guides include new data on stars and other objects such as galaxies, as well as a refreshed guide to binoculars, telescopes, and cameras. Complete with jargon-free text written by one of the foremost popularizers of astronomy and an authority on the history of constellations, the DK Handbook of Stars and Planets is the perfect introduction to stargazing! So whether you&’re a budding astronomer or an intermediate space savvy, this great guide to the night sky is suitable for children aged 12+ and adults alike, and promises something for everyone to explore, discover and love!Animal Talk: All the Incredible Ways that Animals Communicate (Wonders of Wildlife )
Par Dr Michael Leach, Meriel Lland. 2023
This animal book explores the many clever and creative ways animals communicate with each other, from head-turning howls to jaw-dropping…
dances.For many animals, communicating is as important to their life chances as finding food and water. Animal Talk is a brilliant introduction to ingenious communication strategies in the natural world.Whether it's releasing a cloud of ink to confuse, roaring to intimidate, dancing to attract a mate or howling to locate one another, the range of messaging methods in the natural world is quite astonishing (and sometimes quite disgusting!). Perfect for children aged 7–9, the animal book is filled with intriguing illustrations and spectacular photographs of the amazing, obscure, and unusual. You'll never look at nature the same way again!This captivating animal book for children offers: - A fascinating array of animal communications from a wide variety of different species for children aged 7-9.- Expertly written text and accompanying images to clearly explain each animal communication.- Several sections which break down different animal themes, such as sounds, scents, and signals to make the content easy to understand.- Incredible facts about how animals communicate – including how elephants communicate over huge distances by listening through the soles of their feet, how whales communicate through song, and more.Meet birds and spiders who dance to attract a mate, vultures that are sick on their own food to put off other animals, lions who roar at rival prides to test out their strength, and many more. Animal Talk is a must-have for the animal-obsessed, as well as making an interesting resource for school and libraries. At DK, we believe in the power of discovery. So why not complete the collection?If you liked Animal Talk and finding out about the creative ways that animals communicate with each other, why not check out the other intriguing animal title in the series? How Not To Get Eaten is a book about the many clever ways animals protect themselves from predators in the wild!DK Super Readers Level 2 Quokkas (DK Super Readers)
Par Dk. 2023
Meet the quokkas, the happiest-looking animals! Make reading your superpower with DK&’s beautiful, leveled nonfiction.Use your reading superpowers to learn…
all about quokkas on their island home - a high-quality, fun, nonfiction reader - carefully leveled to help children progress. Quokkas is a beautifully designed reader all about these cute marsupials, and how they eat, live, and bring up their baby joeys. The engaging text has been carefully leveled using Lexiles so that children are set up to succeed. A motivating introduction to using essential nonfiction reading skills. Children will love to find out about cute quokkas and their lives in Australia.Wonders of the World (DK Eyewitness)
Par Dk. 2022
Discover the astounding ancient architecture, the history of civilization, and the beauty of our planet in these Wonders of the…
World.Become an eyewitness to the fascinating architectural feats and natural treasures of the world in this picture-led reference guide that will take you on a visual tour of more than 50 wonders of the world. Children will be mesmerized by human-made landscapes such as the Statue of Liberty to record-breaking natural marvels like the River Nile. This unique, beautifully illustrated guide takes kids on an incredible journey around the world's most spectacular sights. Using striking full-color photographs and illustrations, discover the Pyramids of Giza, the Hanging Gardens of Babylon, the Temple of Artemis, the Statue of Zeus, the Mausoleum atHalicarnassus, the Colossus of Rhodes, and the Lighthouse of Alexandria and much more!Throughout the pages of this newly-revised book on Wonders of the World, you can expect to find: - A fresh new look, new photographs, updated information, and a new &“eyewitness&” feature- Amazing facts, diagrams, statistics, and timelines- Brand new eyewitness accounts from experts in the fieldEyewitness Wonders of the World introduces the ultimate guide to remarkable architecture and natural wonders. Children can learn about the most incredible natural and human-made wonders, through amazing facts, diagrams, and statistics to see them as never before. This all-emcompassing wonders of the world guide is a must-have for curious children aged 9+ with a thirst for learning, as well as teachers, parents and librarians.So, what&’s new? Part of DK&’s best-selling Eyewitness series, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, up to 20 percent new images, including photography and updated diagrams, updated information, and a new &“eyewitness&” feature with fascinating first-hand accounts from experts in the field.Explore the series!Globally, the Eyewitness series has sold more than 50 million copies over 30 years. Journey down the River Amazon and explore the rainforest with Eyewitness Amazon, learn how to combat climate change with Eyewitness Climate Change or take a trip aboard the most famous ship in history with Eyewitness Titanic.The Human Brain Book is a complete guide to the one organ in the body that makes each of us…
what we are - unique individuals. It combines the latest findings from the field of neuroscience with expert text and state-of-the-art illustrations and imaging techniques to provide an incomparable insight into every facet of the brain. Layer by layer, it reveals the fascinating details of this remarkable structure, covering all the key anatomy and delving into the inner workings of the mind, unlocking its many mysteries, and helping you to understand what's going on in those millions of little gray and white cells. Tricky concepts are illustrated and explained with clarity and precision, as The Human Brain Book looks at how the brain sends messages to the rest of the body, how we think and feel, how we perform unconscious actions (for example breathing), explores the nature of genius, asks why we behave the way we do, explains how we see and hear things, and how and why we dream. Physical and psychological disorders affecting the brain and nervous system are clearly illustrated and summarized in easy-to-understand terms. The unique DVD brings the subject to life with interactive elements. These include a clickable model of the brain's structure that allows the user to zoom in and discover deeper layers of detail, while complex processes, such as the journey of a nerve impulse, are broken down and simplified through intuitive animations.Help your child power up their reading skills and learn all about a day on a farm with this fun-filled…
nonfiction reader carefully leveled to help children progress.DK Super Readers Level 1: A Day on the Farm will introduce kids to what life is like on a farm–including the animals on the farm, the work the farmer does, and all the cute animal babies–and is a motivating introduction to using essential nonfiction reading skills, proving ideal for children ready to enter the riveting world of reading. DK Super Readers take children on a journey through the wonderful world of nonfiction: traveling back to the time of dinosaurs, learning more about animals, exploring natural wonders and more, all while developing vital nonfiction reading skills and progressing from first words to reading confidently. The DK Super Readers series can help your child practice reading by:- Covering engaging, motivating, curriculum-aligned topics.- Building knowledge while progressing key Grades 1 and 2 reading skills.- Developing subject vocabulary on topics such as animals, farms, and people&’s jobs.- Boosting understanding and retention through comprehension quizzes.Each title, which has been leveled using MetaMetrics®: The Lexile Framework for Reading, integrates science, geography, history, and nature topics so there&’s something for all children&’s interests. The books and online content perfectly supplement core literacy programs and are mapped to the Common Core Standards. Children will love powering up their nonfiction reading skills and becoming reading heroes. DK Super Readers Level 1 titles are visually engaging and build vocabulary through a nonfiction world of amazing facts. Perfect for children ages 6 to 8 (Grades 1 and 2) who are beginning to read with help.Travel with mischievous cartoon guides, the Brainwaves, in this book of science through a range of mindblowing STEM topicsMeet the…
Brainwaves, hilarious little mischief-makers who will be your guides to a marvellous range of mindblowing science topics! These pint-sized pals will jump aboard the invention of the car, take you on a madcap holiday to Mars and outer space, and will even shrink down to atomic level to explore the most basic building blocks of science. The Most Exciting Book of Science, Inventions, and Space Ever has a bunch of scientific discoveries that kids aged 8-12 will love to learn about - from the wisest and wackiest inventions the world has ever seen to the adventures of pioneering astronauts, plus all the core information they need to know, such as the periodic table, energy, forces, and matter. Each exciting illustrated adventure is packed with amazing facts and core information to learn about – from why gravity sucks to how the Industrial Revolution was powered.This STEM book for children features: - Step by step guides that give precise detail on scientific discoveries, planets, inventions and more!- Quirky characters deliver witty facts and asides, with a special new character to look out for in each part of the bind-up.- Mini biographies and profiles of key figures, events, and features.- Key subject areas, such as science and space, that are presented in an inventive and whimsical way.With a host of colorful characters offering entertaining insights on each subject, the Brainwaves will both delight children&’s eyes and broaden their knowledge. Even the most reluctant readers will be absorbed, by hysterical artworks teeming with tiny, wise-cracking Brainwaves that bring each topic to life and make facts fun. Through their zany antics, readers can take a fantastical foray into a range of fields, learning about science, space, and discovering more than 300 inventions.Growing Marijuana: Expert Advice to Yield a Dependable Supply of Potent Buds (Idiot's Guides)
Par Kevin Oliver, Chadd McKeen. 2016
Cultivate your personal cannabis crop with expert techniques and know-how. As marijuana laws in the United States become less…
restrictive, more and more people are searching for basic marijuana gardening instructions. But cultivating pot isn&’t like growing houseplants or vegetables, especially if you desire maximum potency and yield. It takes precision, and among other things you need female plants, very specific temperature, nutrients, humidity, and lighting at different times during the plant&’s lifespan to maximize the quality and quantity of your yield. Idiot&’s Guides®: Growing Marijuana covers it all—in a simple, concise way to help you increase both the yield and quality of your personal harvest. Here&’s what you&’ll find in this clear, visual guide: • Instructions on how to grow and maintain a small marijuana garden for your own noncommercial use, with more than 500 full-color photos and illustrations • The full spectrum of options available for growing marijuana, from indoor, climate-controlled systems to open-air, outdoor growing • Time-tested and modern methods for strain selection, disease and pest prevention, and proper plant nutrition • Expert advice to yield a consistent and dependable supply of budsTravel to the furthest reaches of the Universe and visit 100 remarkable objects along the way with this stunning space…
book for curious kids aged 6-8.Space is so much bigger than young minds can fathom and there is always more to learn. The Mysteries of the Universe is a stunning space encyclopedia for young readers to explore, with reference pages packed with fascinating information, little learners will be captivated as they journey through the vastness of the Universe. From planets and asteroids to black holes and galaxies, every page of this enthralling space book reveals the secrets behind more than 100 celestial objects, and will inspire youngsters as they journey through the vastness of the Universe. Each celestial body is shown both photographically and illustrated, and children will love poring over the detailed close-up images.Get ready to explore fun facts and exciting new scientific discoveries as this best-selling picture book will illuminate imaginations and spark curious minds to explore the vastness of space. The engaging storybook-style descriptions and simple text shed a light on facts, myths, and key discoveries about the universe, perfect for children aged 6-8 to explore the wonders of our solar system and beyond.Celebrate your child&’s curiosity as they:- Explore Beautiful illustrations and incredible photography that showcase the mysteries of space.- Reveal Engaging storybook-style descriptions that explain key discoveries about the universe- Uncover 100 remarkable objects in the cosmos.This space encyclopedia for children is the perfect blend of storybook style text with out of this world illustrations which makes it a fantastic space book for children who can't get enough of the solar system. Encourage early learners to go on a journey to explore a world of information, making this the ideal first reference book for kids aged 6-8 to enjoy for hours on end, whether reading with the family or reading alone, this fun fact book also doubles up as the perfect gift for curious kids who love to learn. Explore the vastness of space whilst uncovering: -Stunning Jacket Detail: gold foil, holographic foil & metallic gold edges-Striking photography & illustrations inside-A beautiful book for the whole family to treasure -A quality gift to be passed down through the generationsMore in the SeriesMysteries of the Universe is part of the beautiful and informative Anthology series. Complete the series and nurture your child's curiosity as they explore the natural world with The Wonders of Nature or let them walk with the dinosaurs who ruled the earth before them in Dinosaurs and other Prehistoric Life.Get ready for the most incredible machines! Make reading your superpower with DK&’s beautiful, leveled nonfiction.Use your reading superpowers to…
learn all about machines that go to extremes - a high-quality, fun, nonfiction reader - carefully leveled to help children progress.Extreme Machines is a beautifully designed reader all about all kinds of incredible machines that can go fast, deep into the ocean and high into the skies and even into space…The engaging text has been carefully leveled using Lexile so that children are set up to succeed. A motivating introduction to using essential nonfiction reading skills. Children will love to find out about incredible machines and the work they do.Reveal the stories behind your favourite creatures with this awe-inspiring animal book for curious kids aged 6-8.The animal kingdom is…
so much bigger than young minds can fathom and there is always more to learn. An Anthology of Intriguing Animals is a stunning animal encyclopedia for young readers to explore, with reference pages packed with fascinating information, little learners will be captivated as they discover the facts, stories and myths behind their favourite animals. Whether it&’s where the slow-motion sloth lives, how the plodding pangolin protects itself from predators, or which animal the Ancient Egyptians thought rolled the Sun across the sky, children can learn all sorts of fun animal facts from the storybook descriptions.This beautiful modern bestiary lets you find the animals that interest you and uncover new favourites along the way. From tigers and chameleons to wolves and owls there&’s an animal for everyone in this compendium of creatures. Each type of animal is shown both photographically and illustrated, and children will love poring over the detailed close-up images. The engaging storybook-style descriptions and simple text shed a light on the wonders of wildlife and array of animals, perfect for children aged 6-8 to love and explore for hours on end. Celebrate your child&’s curiosity as they:- Explore detailed photographs and striking illustrations of animals around the world - Reveal fun facts and myths about a wide range of animals - Uncover more than 100 animals, each with stunning images and captivating information.This animal encyclopedia for children is the perfect blend of storybook style text with out of this world illustrations which makes it a fantastic animal book for children who are obsessed with the animal kingdom. Encourage young readers to go on a journey to explore a world of information, making this the ideal first reference book for kids aged 6-8 to enjoy for hours on end, whether reading with the family or reading alone, this fun fact book also doubles up as the perfect gift for curious kids who love to learn. Explore the diversity of the animal kingdom whilst uncovering: -Stunning Jacket Detail: gold foil, holographic foil & metallic gold edges-Stunning photography & illustrations inside-A beautiful book for the whole family to treasure -A quality gift to be passed down through the generationsMore in the SeriesAn Anthology of Intriguing Animals is part of the beautiful and informative Anthology series. Complete the series and nurture your child's curiosity as they explore the natural world with The Wonders of Nature or let them walk with the dinosaurs who ruled the earth before them in Dinosaurs and other Prehistoric Life.