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Chroniques des atomes et des galaxies
Par Hubert Reeves. 2007
"[...] Textes brefs [qui] constituent un véritable tour de force par la simplicité avec laquelle l'auteur présente notre compréhension du…
cosmos sans pour autant masquer la subtilité des notions évoquées : le Big Bang, la courbure de l'Univers, la matière et l'énergie " sombres ", les univers parallèles, le principe anthropique, les trous noirs, etc. Une remarquable mise à jour des plus récentes découvertes de l'astrophysique et de la cosmologie". -- 4e de couvAstronomy professor identifies common misconceptions about the cosmos. Topics range from false notions regarding distant galaxies to erroneous theories about…
what causes tides and seasons and which planet is the hottest. He emphasizes the origins of incorrect ideas, how to avoid them, and how to change them. 2001Simply Einstein: relativity demystified
Par Richard Wolfson. 2003
Physicist explains for nonscientists the underlying principles of Einstein's theory of relativity. Explores the history of ideas that culminated in…
Einstein's vision of a four-dimensional universe of relativistic space-time. The author anticipates frequently asked questions, discussing time travel, curved space, black holes, and new meanings for past and future. 2003Ce volume aborde un domaine controversé à propos de l'effet des ondes électromagnétiques dans notre vie quotidienne. L'essentiel de l'ouvrage…
détaille l'aspect délétère: le quart de celui-ci est consacré à une nouvelle discipline nommée bio-électromagnétisme (effets bénéfiques). L'auteur livre les résultats d'une enquête qui a duré au-delà d'une quinzaine d'annéesPetite histoire de l'Univers: du Big Bang à la fin du monde
Par Stephen Hawking. 2008
"C'est exactement ce que propose ce recueil de sept conférences sur le cosmos et la place que nous y tenons,…
avec cette idée que " la science devrait être compréhensible par tous et pas seulement par quelques spécialistes. " De la théorie de l'expansion de l'Univers à celle du Big Bang en passant par les trous noirs, la direction du temps ou les découvertes de Hubble, Hawking nous convie à un passionnant voyage." -- 4e de couvHistoire du monde en sept catastrophes
Par Hervé Ponchelet. 2007
"Si l'on rembobine le film de l'histoire du monde, de l'homme au Big Bang, tout s'enchaîne parfaitement bien. Par le…
jeu de l'évolution biologique, chimique et physique, l'homme apparaît comme l'ultime et imparable aboutissement d'un "projet" en germe dans l'explosion primordiale voici 13,7 milliards d'années. Illusion d'optique ! En réalité, du Big Bang à Homo sapiens, ce ne fut qu'une suite de hasards et de nécessités qui fait de nous, et du monde tel qu'il est, plutôt une incongruité, ou si l'on préfère, un "miracle". De l'explosion originelle, qui manqua de faire "pschitt" comme un pétard mouillé, jusqu'à l'éruption cataclysmique d'un volcan géant à Sumatra, voilà 80 000 ans, qui faillit bien nous rayer de la saga du vivant, Hervé Ponchelet a identifié sept catastrophes principales grâce auxquelles, paradoxalement, nous devons, en dépit de tout, d'être là. C'est cette histoire vraie qui est ici contée, débarrassée des croyances mais intégrant les convergences entre science et mythes, replaçant les découvertes et les découvreurs dans leur contexte et l'évolution des idées, précisément informée mais conçue et rédigée à l'intention du public le plus large. À défaut de savoir où nous allons, sachons mieux d'où nous venons." -- 4e de couvLa mort n'existe pas
Par Stéphane Allix. 2023
15 ans d'enquête sur l'après-vie pour gagner en sérénité face à la mort. Que se passe-t-il lorsque nous mourrons ?…
Que devient notre conscience ? Survit-elle à la mort cérébrale ? Ces questions vertigineuses se sont imposées à Stéphane Allix au moment du décès de son frère. Il a dès lors mobilisé toutes ses compétences et son instinct de journaliste pour tenter d'élucider le mystère de la conscience. Les recherches en médecine ou en neurosciences, ainsi que les innombrables phénomènes inexpliqués autour de la mort (expériences de mort imminente, perceptions extrasensorielles, etc.), suggèrent que notre conscience possède une dimension spirituelle. Est-ce ce que les mystiques appellent âme ? Pour percer le mystère, Stéphane décide de faire lui-même l'expérience de cette dimension à travers des voies alternatives, des pratiques spirituelles millénaires, comme le chamanisme. Grâce à cet implacable travail d'enquête scientifique, doublé d'une bouleversante exploration spirituelle, Stéphane Allix se forge une intime conviction. Le bilan d'un journaliste, mais aussi celui d'un homme, d'un père soucieux de transmettre à sa fille l'apaisement procuré par ce voyage aux frontières de la vieEinstein in time and space: A life in 99 particles
Par Samuel Graydon. 2023
Walter Isaacson's Einstein meets Craig Brown's 99 Glimpses of Princess Margaret , in this innovative biography of the famous physicist…
told in ninety-nine dazzling vignettes. Most of us would agree that Albert Einstein's name is synonymous with "genius" and that his likeness is often used as a shorthand for all scientists, appearing everywhere from cartoons to textbooks. He has become more myth than man. That being the case, how best to capture his essence? In Einstein in Time and Space , talented young science journalist Samuel Graydon answers that question with an illuminating mosaic—99 intriguingly different particles that cumulatively reveal Einstein's contradictory and multitudinous nature. Glimpsed among these shards: a slacker who failed every subject but math, a job seeker who couldn't get hired, a lothario who courted many women, and a charmer who was the life of the party. As brilliant as he was inconsistent, Einstein was simultaneously an avid supporter of the NAACP and the fight for civil rights and someone capable of great prejudice. He was loved by many, known by few, and inspirational to a generation of young physicists. Graydon reveals every corner of Einstein's world: the false reporting that rocketed Einstein to fame nearly overnight, his effect on people he met merely in passing, even the remarkable posthumous journey of the famed physicist's brain. Entertaining, comforting, bolstering, and shocking, Einstein in Time and Space is the unique story of a man who redefined how we view our universe and our place within itSincère ou tricheuse?: roman (J'ai lu #3017. Roman, ISSN 0296-0678)
Par Barbara Cartland. 1991
Devenez sorciers, devenez savants (Petite bibliothèque Payot #434. Voyageurs)
Par Georges Charpak. 2002
Superfluid: How a Quantum Fluid Revolutionized Modern Science
Par J. G. Weisend II. 2023
Unless you are a specialist or watch a lot of obscure YouTube videos you have probably never heard of He…
II or superfluid helium. This substance, a unique liquid form of the element helium, is produced and used in multi-ton quantities to enable much of modern science. Altogether, He II is at the heart of more than a dozen large scale scientific facilities world-wide representing an investment of tens of billions of dollars. It cools the magnets and cavities that contain and accelerate the particle beams at the Large Hadron Collider and is also used in accelerators for the study of rare isotopes and nuclear astrophysics. This little known liquid is, in reality, one of the enabling technologies of the future. A manifestation of quantum mechanics, He II exhibits amazing behaviors. It can flow up the side of a container against gravity, it can move through small openings without friction, and it can transfer heat extremely efficiently via a mechanism not seen elsewhere in nature. This book tells the story of He II. It describes the discovery of the fluid, the observation and understanding of its behavior, the development of underlying theory and the evolution of He II from a laboratory curiosity to an industrial-scale coolant. The current and possible future applications of He II are described. Like all science and engineering, the story of He II is a human story and the role that personalities, politics, communication, cooperation and competition play in the development of He II is captured here as well. World-famous physicists such as Lev Landau, Richard Feynman, Peter Kapitza and Kurt Mendelssohn are key players in the story, while secret police from two different countries have a walk-on role. This work is meant for the general reader. Without assuming any expertise in physics, engineering or mathematics, it illuminates for the general public a little-known area of science and engineering and shows why it matters. As it turns out, it’s also a good story.Complex Systems Design & Management: Proceedings of the 14th International Conference on Complex Systems Design & Management CSD&M 2023 (Lecture Notes in Electrical Engineering #1085)
Par Daniel Krob, Xinguo Zhang, Lefei Li, Junchen Yao, Mengyu Guo. 2023
This book contains all refereed papers accepted during the 14th International Conference on Complex Systems Design & Management CSD&M 2023 that took place…
in Beijing, People’s Republic of China by the end October 2023. Mastering complex systems requires an integrated understanding of industrial practices as well as sophisticated theoretical techniques and tools. This explains the creation of an annual go-between European and Asian forum dedicated to academic researchers and industrial actors working on complex industrial systems architecting, modeling and engineering. These proceedings cover the most recent trends in the emerging field of complex systems, both from an academic and professional perspective. A special focus was put this year on “New Trends in Complex Systems Engineering.” The CSD&M series of conferences were initiated under the guidance of CESAM Community in Europe, managed by CESAMES. Its Asian version took place in Singapore for three consecutive sessions during 2014 and 2018. The fourth Asian edition was held in Beijing in hybrid with the Chinese Society of Aeronautics and Astronautics (CSAA) as the co-organizer in 2021. Since 2023, its European and Asian conferences merge into one, taking place in China and Europe in turn. CESAM Community aims in organizing the sharing of good practices in systems architecting and model-based systems engineering (MBSE) and certifying the level of knowledge and proficiency in this field through the CESAM certification. The CESAM systems architecting, and model-based systems engineering (MBSE) certification is especially currently the most disseminated professional certification in the world in this domain through more than 3,000 real complex system development projects on which it was operationally deployed and around 10,000 engineers who were trained on the CESAM framework at international level.Computational Simulation in Nanophotonics and Spectroscopy (SpringerBriefs in Applied Sciences and Technology)
Par Mengtao Sun, Xijiao Mu. 2023
Nanophotonics and spectroscopy has advanced rapidly in recent years. Experimental research on nanophotonics is very active. In addition to experimental…
research on the principles and applications of nanophotonics, computational simulation research on its various physical mechanisms and phenomena is equally important. The simulation of the optical properties of molecules or crystals, such as electronic spectra (absorption and emission spectra, etc.) and vibrational spectroscopy has extraordinary guiding significance for experiments. The current computational simulation technology can also explain and analyze the physical mechanisms behind phenomena. However, among the many computational simulation software programs available, the operation methods and application scenarios are different. The barrier for new users to conduct research with computational simulation is high. Even for researchers with some experience, it is not easy to develop a comprehensive understanding of the various software programs, keywords, programming languages and auxiliary programs. This book serves as an introductory book for beginners to get started with the technology, and a handbook for experienced readers to quickly look up for commands and script usage. It is a handy reference for graduate students and researchers engaged in the study of photonics and optics.How Mechanics Shaped the Modern World: A Contextual Introduction to Concepts and Applications
Par David H. Allen. 2023
This updated and augmented second edition covers the history of mechanics in such a way as to explain how this…
all-important discipline shaped our world. Like the first edition, Dr. Allen presents the material in an engaging, accessible manner, with many historic insights and thorough explanations of attending concepts. The text retains its coverage of classical mechanics, essentially Newtonian mechanics, and adds chapters on three additional topics that go well beyond classical mechanics: relativity, quantum/nanomechanics, and biomechanics.Mixed Boundary Problems in Solid Mechanics (UNITEXT #155)
Par Natalya Vaysfeld, Zinaida Zhuravlova. 2023
The book covers a wide range of subjects and techniques related to mixed boundary problems of elasticity from basic concepts…
to special techniques that are unlikely to appear in traditional university graduate courses. This book may also be of interest to industrial researchers who encounter defects such as cracks and inclusions of different materials in mechanisms under different localization and type of loading. So the topics present the application of mathematical mechanics of solid bodies notably in elasticity, showing the interconnection of elasticity and temperature that would normally treated independently. Theoretical and experimental results are expected to be useful for researchers investigating a wide range of materials including metals, composites, ceramics, polymers, biomaterials and nanomaterials under different mechanical and temperature loading. The aim of the book is to introduce an interdisciplinary audience to a variety of stress state phenomena occurring in elasticity near defects and edges of the bodies. The book is aimed at researchers, primarily but not exclusively graduate students, postdoctoral researchers, specialists from Aerospace and Civil Engineering, Materials Science, and Engineering Mechanics and should naturally also be of interest to specialists of Physics and Applied Mathematics.Addysgu Ffiseg yn yr Uwchradd (Teaching Secondary Physics 3rd Edition Welsh Language edition)
Par The Association Education. 2023
Enhance your teaching with expert advice and support for Key Stages 3 and 4 Physics from the Teaching Secondary series…
- the trusted teacher's guide for NQTs, non-specialists and experienced teachers.Written in association with ASE, this updated edition provides best practice teaching strategies from academic experts and practising teachers.- Refresh your subject knowledge, whatever your level of expertise- Gain strategies for delivering the big ideas of science using suggested teaching sequences- Engage students and develop their understanding with practical activities for each topic- Enrich your lessons and extend knowledge beyond the curriculum with enhancement ideas- Improve key skills with opportunities to introduce mathematics and scientific literacy highlighted throughout- Support the use of technology with ideas for online tasks, video suggestions and guidance on using cutting-edge software- Place science in context; this book highlights where you can apply science theory to real-life scenarios, as well as how the content can be used to introduce different STEM careersAlso available: Teaching Secondary Chemistry, Teaching Secondary BiologyEncyclopedia of Color Science and Technology
Par Renzo Shamey. 2023
This fully revised and expanded 2nd edition provides a single authoritative resource describing the concepts of color and the application…
of color science across research and industry. Significant changes for the 2nd edition include: New and expanded sections on color engineeringMore entries on fundamental concepts of color science and color termsMany additional entries on specific materialsFurther material on optical concepts and human visual perceptionAdditional articles on organisations, tools and systems relevant to colorA new set of entries on 3D presentation of color In addition, many of the existing entries have been revised and updated to ensure that the content of the encyclopedia is current and represents the state of the art. The work covers the full gamut of color: the fundamentals of color science; the physics and chemistry; color as it relates to optical phenomena and the human visual system; and colorants and materials. The measurement of color is described through entries on colorimetry, color spaces, color difference metrics, color appearance models, color order systems and cognitive color. The encyclopedia also has extensive coverage of applications throughout industry, including color imaging, color capture, display and printing, and descriptions of color encodings, color management, processing color and applications relating to color synthesis for computer graphics are included. The broad scope of the work is illustrated through entries on color in art conservation, color and architecture, color and education, color and culture, and biographies of some of the key figures involved in color research throughout history. With over 250 entries from color science researchers across academia and industry, this expanded 2nd edition of the Encyclopedia of Color Science and Technology remains the most important single resource in color science.The Unity of Science: Exploring Our Universe, from the Big Bang to the Twenty-First Century
Par Irwin Shapiro. 2023
A journey guided by science that explores the universe, the earth, and the story of life For Irwin Shapiro,…
science starts with questions. This book provides a broad and entertaining survey of major scientific discoveries that have changed our views of nature and, in turn, spawned further questions. Shapiro, an award-winning scientist and beloved teacher, separates his inquiry into three parts: looking up at the universe; looking down at the earth and its fossils; and looking in at the story of life. His framework encourages readers to view science as a detective story—to observe and question nature and natural phenomena, and to base all conclusions on scientific evidence. With his knowledgeable yet conversational approach, Shapiro offers an enjoyable way for the curious to learn about the foundations of a range of scientific topics: the motions of bodies in the cosmos, the history and structure of the earth, the evolution of organisms, and the search for extraterrestrial life and intelligence.An Invitation to Mathematical Biology
Par David G Costa, Paul J Schulte. 2023
The textbook is designed to provide a "non-intimidating" entry to the field of mathematical biology. It is also useful for…
those wishing to teach an introductory course. Although there are many good mathematical biology texts available, most books are too advanced mathematically for most biology majors. Unlike undergraduate math majors, most biology major students possess a limited math background. Given that computational biology is a rapidly expanding field, more students should be encouraged to familiarize themselves with this powerful approach to understand complex biological phenomena. Ultimately, our goal with this undergraduate textbook is to provide an introduction to the interdisciplinary field of mathematical biology in a way that does not overly terrify an undergraduate biology major, thereby fostering a greater appreciation for the role of mathematics in biology