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Accessory to War: The Unspoken Alliance Between Astrophysics and the Military
Par Avis Lang, Neil DeGrasse Tyson. 2019
“Extraordinary.… A feast of history, an expert tour through thousands of years of war and conquest.” —Jennifer Carson, New York…
Times Book Review In this far-reaching foray into the millennia-long relationship between science and military power, acclaimed astrophysicist Neil deGrasse Tyson and co-author Avis Lang examine how the methods and tools of astrophysics have been enlisted in the service of war. Spanning early celestial navigation to satellite-enabled warfare, Accessory to War is a richly researched and provocative examination of the intersection of science, technology, industry, and power that will introduce Tyson’s millions of fans to yet another dimension of how the universe has shaped our lives and our world.
Supernova (The MIT Press Essential Knowledge series)
Par Or Graur. 2022
A concise illustrated introduction to the history and physics of supernovae, the brilliant explosions of stars; with striking color illustrations. Supernovae…
are the explosions of stars. They are some of the most energetic phenomena in the Universe, rivaling the combined light of billions of stars. Supernovae have been studied for centuries, and they have also made appearances in popular culture: a glimpse of a supernova in a painting provides Sherlock Holmes with a crucial clue, for example. In this volume in the MIT Press Essential Knowledge series, astrophysicist Or Graur offers a concise and accessible introduction to these awe-inspiring astronomical phenomena. Graur explains that a deep observational understanding of supernovae—why and how they shine and how their brightness changes over time—allows us to use them as tools for experiments in astrophysics and physics. A certain type of supernova, for example, brightens and fades in such a predictable manner that we can measure the distances to their host galaxies. We owe our existence to supernovae—they give us iron for our blood and calcium for our bones. But supernovae may also have caused a mass extinction event on Earth 2.6 million years ago. Graur shows how observations of supernovae played a role in the transformation of astronomy from astrology to astrophysics; surveys the tools used to study supernovae today; and describes the lives and deaths of stars and the supernova remnants, neutron stars, and black holes they leave behind. Illustrations in both color and black and white, many from Graur&’s own Hubble Space Telescope data, make this account of supernovae particularly vivid.
Does technology change who we are, and if so, in what ways? Can humanity transcend physical bodies and spaces? Will…
AI and genetic engineering help us reach new heights or will they unleash dystopias? How do we face mortality, our own and that of our warming planet? Questions like these—which are only growing more urgent—can be answered only by drawing on different kinds of knowledge and ways of knowing. They challenge us to bridge the divide between the sciences and the humanities and bring together perspectives that are too often kept apart.Great Minds Don’t Think Alike presents conversations among leading scientists, philosophers, historians, and public intellectuals that exemplify openness to diverse viewpoints and the productive exchange of ideas. Pulitzer and Templeton Prize winners, MacArthur “genius” grant awardees, and other acclaimed writers and thinkers debate the big questions: who we are, the nature of reality, science and religion, consciousness and materialism, and the mysteries of time. In so doing, they also inquire into how uniting experts from different areas of study to consider these topics might help us address the existential risks we face today. Convened and moderated by the physicist and author Marcelo Gleiser, these public dialogues model constructive engagement between the sciences and the humanities—and show why intellectual cooperation is necessary to shape our collective future.Contributors include David Chalmers and Antonio Damasio; Sean Carroll and B. Alan Wallace; Patricia Churchland and Jill Tarter; Rebecca Goldstein and Alan Lightman; Jimena Canales and Paul Davies; Ed Boyden and Mark O’Connell; Elizabeth Kolbert and Siddhartha Mukherjee; Jeremy DeSilva, David Grinspoon, and Tasneem Zehra Husain.
This Way to the Universe: A Theoretical Physicist's Journey to the Edge of Reality
Par Michael Dine. 2022
For readers of Sean Carroll, Brian Greene, Katie Mack, and anyone who wants to know what theoretical physicists actually do.This…
Way to the Universe is a celebration of the astounding, ongoing scientific investigations that have revealed the nature of reality at its smallest, at its largest, and at the scale of our daily lives. The enigmas that Professor Michael Dine discusses are like landmarks on a fantastic journey to the edge of the universe. Asked where to find out about the Big Bang, Dark Matter, the Higgs boson particle—the long cutting edge of physics right now—Dine had no single book he could recommend. This is his accessible, authoritative, and up-to-date answer. Comprehensible to anyone with a high-school level education, with almost no equations, there is no better author to take you on this amazing odyssey.Dine is widely recognized as having made profound contributions to our understanding of matter, time, the Big Bang, and even what might have come before it. This Way to the Universe touches on many emotional, critical points in his extraordinary carreer while presenting mind-bending physics like his answer to the Dark Matter and Dark Energy mysteries as well as the ideas that explain why our universe consists of something rather than nothing. People assume String Theory can never be tested, but Dine intrepidly explores exactly how the theory might be tested experimentally, as well as the pitfalls of falling in love with math. This book reflects a lifetime pursuing the deepest mysteries of reality, by one of the most humble and warmly engaging voices you will ever read.
This textbook provides comprehensive and detailed information on electro-optic modulation, which plays important roles in lightwave networks including optical fiber…
links, visible ray communications, fiber-wireless, etc. The first part of this book describes roles and basic functions of optical modulators as well as various modulation schemes. The second part is on mathematical expressions dedicated to optical modulation, where sideband generation are clearly described. In conclusion, this book provides useful information for device and system technologies, and helps in understanding fundamental issues on telecommunication systems as well as electro-optic devices. Contents in this book provide valuable information for engineering students in telecommunications. It also gives useful examples of applied mathematics using Bessel functions. It is ideal for upper undergraduate and graduate level classes.Provides comprehensive mathematical expressions dedicated to optical phase modulation based electro-optic effect;Presents practical knowledge of optical modulators as well as basic theory on modulator operation;Includes classroom materials including software and PowerPoint slides for easy integration into curriculum.
Environmental Issues of Blasting: Applications of Artificial Intelligence Techniques (SpringerBriefs in Applied Sciences and Technology)
Par Aydin Azizi, Danial Jahed Armaghani, Ramesh M. Bhatawdekar. 2021
This book gives a rigorous and up-to-date study of the various AI and machine learning algorithms for resolving environmental challenges…
associated with blasting. Blasting is a critical activity in any mining or civil engineering project for breaking down hard rock masses. A small amount of explosive energy is only used during blasting to fracture rock in order to achieve the appropriate fragmentation, throw, and development of muck pile. The surplus energy is transformed into unfavourable environmental effects such as back-break, flyrock, air overpressure, and ground vibration. The advancement of artificial intelligence and machine learning techniques has increased the accuracy of predicting these environmental impacts of blasting. This book discusses the effective application of these strategies in forecasting, mitigating, and regulating the aforementioned blasting environmental hazards.
Mid-Infrared Fluoride and Chalcogenide Glasses and Fibers (Progress in Optical Science and Photonics #18)
Par Pengfei Wang, Haitao Guo, Xunsi Wang, Peiqing Zhang, Shunbin Wang, Shijie Jia, Gerald Farrell, Shixun Dai. 2022
This book gives an overview on mid-infrared optical glass and fibers laser, it cover the underlying principle, historic background, as…
well as recent advances in materials processing and enhanced properties for rare earth doped luminescence, spectroscopy lasers, or optical nonlinearity applications. It describes in great detail, the preparation of high purity non-oxide IR glass and fibers to be used as mid-IR fiber laser and supercontinuum sources for optical fiber spectroscopy. It will be useful for academics, researchers and engineers in various disciplines who require a broad introduction to the subject and would like to learn more about the state-of-the-art and upcoming trends in mid-infrared fiber source development, particularly for industrial, medical and military applications.
Plato’s Labyrinth: Dinosaurs, Ancient Greeks, and Time Travelers (Science and Fiction)
Par Michael Carroll. 2021
One wants to preserve history.Another seeks to resurrect a legendary army.A third plans to infuse the past with technology to…
save millions.If you could go back in time, what would you do?Something strange is going on at ChronoCorp. Coffin-shaped pods and glowing talismans, feathered dinosaurs and ancient murals; the private laboratory’s quirky scientists have been quite busy, indeed. The reason? Katya, Xavier, Todd, and colleagues are on a singular scientific mission: to surpass the limits of modern physics and unlock the power of time travel.Their early experiments have proved a resounding success, taking them to far-flung places in both time and space, from nineteenth-century New York to ancient Thera. But as their research progresses, the stakes get ever higher. Enter a world of competing interests and conflicting timelines, where nothing is quite what it seems. Why is Xavier acting so oddly? Where exactly did their eccentric benefactor Mila van Dijk get her wealth? What is the Primus Imperium, and what does its mysterious head—known only as “The Ambassador”—want from them? Come along as the colleagues at ChronoCorp and their ragtag allies race to sew up several unravelling timelines, battling those who would harm them in the past and present to preserve what is left of their future.
Handbook of Tissue Optical Clearing: New Prospects in Optical Imaging
Par Valery V. Tuchin, Dan Zhu, and Elina A. Genina. 2022
Biomedical photonics is currently one of the fastest growing fields, connecting research in physics, optics, and electrical engineering coupled with…
medical and biological applications. It allows for the structural and functional analysis of tissues and cells with resolution and contrast unattainable by any other methods. However, the major challenges of many biophotonics techniques are associated with the need to enhance imaging resolution even further to the sub-cellular level as well as translate them for in vivo studies. The tissue optical clearing method uses immersion of tissues into optical clearing agents (OCAs) that reduces the scattering of tissue and makes tissue more transparent and this method has been successfully used ever since. This book is a self-contained introduction to tissue optical clearing, including the basic principles and in vitro biological applications, from in vitro to in vivo tissue optical clearing methods, and combination of tissue optical clearing and various optical imaging for diagnosis. The chapters cover a wide range of issues related to the field of tissue optical clearing: mechanisms of tissue optical clearing in vitro and in vivo; traditional and innovative optical clearing agents; recent achievements in optical clearing of different tissues (including pathological tissues) and blood for optical imaging diagnosis and therapy. This book provides a comprehensive account of the latest research and possibilities of utilising optical clearing as an instrument for improving the diagnostic effectiveness of modern optical diagnostic methods. The book is addressed to biophysicist researchers, graduate students and postdocs of biomedical specialties, as well as biomedical engineers and physicians interested in the development and application of optical methods in medicine. Key features: The first collective reference to collate all known knowledge on this topic Edited by experts in the field with chapter contributions from subject area specialists Brings together the two main approaches in immersion optical clearing into one cohesive book
Geospatial Data Analytics and Urban Applications (Advances in 21st Century Human Settlements)
Par Sandeep Narayan Kundu. 2022
This book highlights advanced applications of geospatial data analytics to address real-world issues in urban society. With a connected world,…
we are generating spatial at unprecedented rates which can be harnessed for insightful analytics which define the way we analyze past events and define the future directions. This book is an anthology of applications of spatial data and analytics performed on them for gaining insights which can be used for problem solving in an urban setting. Each chapter is contributed by spatially aware data scientists in the making who present spatial perspectives drawn on spatial big data. The book shall benefit mature researchers and student alike to discourse a variety of urban applications which display the use of machine learning algorithms on spatial big data for real-world problem solving.
Adjoint Topology Optimization Theory for Nano-Optics
Par Yongbo Deng. 2022
The book focuses on the topology optimization method for nano-optics. Both principles and implementing practice have been addressed, with more…
weight placed on applications. This is achieved by providing an in-depth study on the major topic of topology optimization of dielectric and metal structures for nano-optics with extension to the surface structures for electromagnetics. The comprehensive and systematic treatment of practical issues in topology optimization for nano-optics is one of the major features of the book, which is particularly suited for readers who are interested to learn practical solutions in topology optimization. The book can benefit researchers, engineers, and graduate students in the fields of structural optimization, nano-optics, wave optics, electromagnetics, etc.
Stories from the Deep Earth: How Scientists Figured Out What Drives Tectonic Plates and Mountain Building
Par Geoffrey F. Davies. 2022
Plate tectonics can drift continents and push up mountains, but what drives the plates? This is an insider’s account of…
how we answered questions posed over two centuries ago, and completed geology’s quest for a driving mechanism. Forging through confusing evidence, apparent contradictions and raging debates we arrived at not one but two mechanisms: sinking plates and rising plumes.
Molecular Basics of Liquids and Liquid-Based Materials (Physical Chemistry in Action)
Par Katsura Nishiyama, Tsuyoshi Yamaguchi, Toshiyuki Takamuku, Norio Yoshida. 2021
This book sheds light on the molecular aspects of liquids and liquid-based materials such as organic or inorganic liquids, ionic…
liquids, proteins, biomaterials, and soft materials including gels. The reader discovers how the molecular basics of such systems are connected with their properties, dynamics, and functions. Once the use and application of liquids and liquid-based materials are understood, the book becomes a source of the latest, detailed knowledge of their structures, dynamics, and functions emerging from molecularity. The systems discussed in the book have structural dimensions varying from nanometers to millimeters, thus the precise estimation of structures and dynamics from experimental, theoretical, and simulation methods is of crucial importance. Outlines of the practical knowledge needed in research and development are helpfully included in the book.
Galileo Galilei’s “Two New Sciences”: for Modern Readers (History of Physics)
Par Alessandro De Angelis. 2021
This book aims to make Galileo Galilei (1564-1642) accessible to the modern reader by refashioning the great scientist's masterpiece "Discourses and Mathematical…
Demonstrations Relating to Two New Sciences" in today's language. Galileo Galilei stands as one of the most important figures in history, not simply for his achievements in astronomy, physics, and engineering and for revolutionizing science and the scientific method in general, but also for the role that he played in the (still ongoing) drama concerning entrenched power and its desire to stifle any knowledge that may threaten it. Therefore, it is important that today's readers come to understand and appreciate what Galilei accomplished and wrote. But the mindset that shapes how we see the world today is quite different from the mindset -- and language -- of Galilei and his contemporaries. Another obstacle to a full understanding of Galilei's writings is posed by the countless historical, philosophical, geometrical, and linguistic references he made, along with his often florid prose, with its blend of Italian and Latin. De Angelis' new rendition of the work includes translations of the original geometrical figures into algebraic formulae in modern notation and allows the non-specialist reader to follow the thread of Galileo's thought and in a way that was barely possible until now.
Statistical Mechanics of Neural Networks
Par Haiping Huang. 2021
This book highlights a comprehensive introduction to the fundamental statistical mechanics underneath the inner workings of neural networks. The book…
discusses in details important concepts and techniques including the cavity method, the mean-field theory, replica techniques, the Nishimori condition, variational methods, the dynamical mean-field theory, unsupervised learning, associative memory models, perceptron models, the chaos theory of recurrent neural networks, and eigen-spectrums of neural networks, walking new learners through the theories and must-have skillsets to understand and use neural networks. The book focuses on quantitative frameworks of neural network models where the underlying mechanisms can be precisely isolated by physics of mathematical beauty and theoretical predictions. It is a good reference for students, researchers, and practitioners in the area of neural networks.
International Youth Conference on Electronics, Telecommunications and Information Technologies: Proceedings of the YETI 2021, St. Petersburg, Russia (Springer Proceedings in Physics #268)
Par Pablo Angueira, Sergey Andreev, Elena Velichko, Viktoria Kapralova, Platon Karaseov, Sergey Zavjalov. 2022
This book presents peer-reviewed and selected papers of the International Youth Conference on Electronics, Telecommunications, and Information Technologies (YETI-2021), held…
in Peter the Great St. Petersburg Polytechnic University, St. Petersburg, on April 22–23, 2021. For the third time around, the conference brings together students and early career scientists, serving to disseminate the current trends and advances in electronics, telecommunications, optical, and information technologies. A series of workshops and poster sessions focusing, in particular, on the theoretical and practical challenges in nanotechnologies, photonics, signal processing, and telecommunications allow to establish contacts between potential partners, share new ideas, and start new collaborations. The conference is held in an online format, thus considerably expanding its geographical reach and offering an even wider scope of discussion.
ASEAN Space Programs: History and Way Forward
Par Hideaki Shiroyama, Quentin Verspieren, Maximilien Berthet, Giulio Coral, Shinichi Nakasuka. 2022
This book presents the first-ever comprehensive analysis of ASEAN space development programs. Written by prominent actors in the region, it…
goes beyond a mere exposé of the history, current status and future plans of ASEAN space technology development and utilization programs, by analyzing the conditions in which a space program can be initiated in the region. It does so in two ways: on the one hand, it questions the relevance of and motivations behind the inception of space development programs in developing countries, and on the other hand, it focuses on the very specific context of ASEAN (a highly disaster-prone area shaped by unique political alliances with a distinctive geopolitical ecosystem and enormous economic potential, etc.). Last but not least, after having analyzed established and emerging space programs in the region, it provides concrete recommendations for any regional or extra-regional developing nation eager to gain a foothold in space. As such, this book offers a valuable resource for researchers and engineers in the field of space technology, as well as for space agencies and government policymakers.
This textbook offers a strong introduction to the fundamental concepts of materials science. It conveys the quintessence of this interdisciplinary…
field, distinguishing it from merely solid-state physics and solid-state chemistry, using metals as model systems to elucidate the relation between microstructure and materials properties.Mittemeijer's Fundamentals of Materials Science provides a consistent treatment of the subject matter with a special focus on the microstructure-property relationship. Richly illustrated and thoroughly referenced, it is the ideal adoption for an entire undergraduate, and even graduate, course of study in materials science and engineering. It delivers a solid background against which more specialized texts can be studied, covering the necessary breadth of key topics such as crystallography, structure defects, phase equilibria and transformations, diffusion and kinetics, and mechanical properties. The success of the first edition has led to this updated and extended second edition, featuring detailed discussion of electron microscopy, supermicroscopy and diffraction methods, an extended treatment of diffusion in solids, and a separate chapter on phase transformation kinetics.“In a lucid and masterly manner, the ways in which the microstructure can affect a host of basic phenomena in metals are described.... By consistently staying with the postulated topic of the microstructure - property relationship, this book occupies a singular position within the broad spectrum of comparable materials science literature .... it will also be of permanent value as a reference book for background refreshing, not least because of its unique annotated intermezzi; an ambitious, remarkable work.” G. Petzow in International Journal of Materials Research. “The biggest strength of the book is the discussion of the structure-property relationships, which the author has accomplished admirably.... In a nutshell, the book should not be looked at as a quick ‘cook book’ type text, but as a serious, critical treatise for some significant time to come.” G.S. Upadhyaya in Science of Sintering. “The role of lattice defects in deformation processes is clearly illustrated using excellent diagrams . Included are many footnotes, ‘Intermezzos’, ‘Epilogues’ and asides within the text from the author’s experience. This ..... soon becomes valued for the interesting insights into the subject and shows the human side of its history. Overall this book provides a refreshing treatment of this important subject and should prove a useful addition to the existing text books available to undergraduate and graduate students and researchers in the field of materials science.” M. Davies in Materials World.
This book looks at global atmospheric processes from a physical standpoint using available current and past observational data taken from…
measurements of relevant atmospheric parameters. It describes various aspects of the current atmospheric state and its future evolution, focusing primarily on the energetic balance of the Earth and atmosphere, and taking into consideration the multi-faceted global equilibrium between these two systems, carbon, and water. The analysis presented in this book restricts itself to those objects and processes that allow us to obtain reliable conclusions and numerical estimations, in contrast to current climate models with much larger numbers of parameters for describing the same problems. As a result, in spite of the roughness of numerical parameters, the book unveils a reliable and transparent physical picture of energetic phenomena in the global atmosphere. In particular, it shows that approximately only one-fourth of atmospheric water returns from the atmosphere to the Earth in the form of free molecules. It was shown that the contemporary warming of our planet has an anthropogenic character, and that the average global temperature increases due to an increase of the concentration of atmospheric CO2 molecules, via an increase in atmospheric moisture, as well as an increase in the amount of aerosols in the atmosphere. Accumulation of atmospheric carbon dioxide plays a subsidiary role in this process and gives approximately one-third in a change of the global temperature, while an increase in the amount of atmospheric water by as little as only 0.3% per year explains the observed warming of the Earth. The book shows how the greenhouse instability of the atmosphere evidently has its origins in the Eocene epoch, presenting an analysis of the influence of various types of global energetic processes on the climate that differs from the official stance on these problems.
French aeronautics shone brightly in the first decade of the twentieth Century, but declined after the Great War. To remedy…
this situation, a new Ministry of Air launched in 1929 a large national program of scientific research in fluid mechanics, including the creation of four institutes and five teaching centers in the faculties of sciences in Paris and the provinces. This visionary policy, supported by considerable means, started a quite creative period and led to important achievements notably in the fields of atmospheric turbulence, thermoconvection and wake vortices. The usual picture of a period exclusively dominated by German and British contributions (and growing North-American ones), comes out significantly revised. The fruits of this policy will allow France to play a major role in the creation, after World War II, of the International Union of Theoretical and Applied Mechanics, and are still visible today in the French teaching and research organization. Based on original materials unearthed from a variety of archival sources and scientific papers, the present book recounts this history in all its intertwined scientific, industrial, political and cultural dimensions.Peer-review recommendation: “The text is tremendously well written, and it remains clear and accessible even in its most scientifically advanced dimensions. The author is thus able to address both connoisseurs of the field, who will enjoy reading - and discovering not only scientific but also literary elements and references - and neophytes who are never left by the wayside as the chapters progress. An exceptional and original iconography usefully completes this picture, without overloading it.”L'aéronautique française, qui a tant brillé au début du XXe siècle, décline nettement après la Grande Guerre. Afin de redresser la situation, un nouveau ministère de l'Air lance alors, en 1929, un ambitieux programme en faveur de la recherche en mécanique des fluides, incluant la création de quatre instituts et cinq centres d'enseignement dans les facultés des sciences de Paris et de province. Cette politique visionnaire, dotée de moyens considérables, initie une période très dynamique et créative, en particulier dans les domaines de la turbulence atmosphérique, de la thermoconvection et des tourbillons de sillage. L'image d'un demi-siècle exclusivement dominé par les contributions allemandes et anglaises (et ensuite américaines) s'en trouve notablement transformée. Les fruits de cette politique permettront à la France de jouer un rôle majeur dans la création, après la Seconde Guerre mondiale, de l'Union internationale de mécanique théorique et appliquée, et demeurent visibles aujourd'hui encore dans les structures d'enseignement et de recherche. Fondé sur des documents originaux issus de nombreuses archives et publications, le présent livre raconte cette histoire dans ses différentes dimensions scientifique, industrielle, politique et culturelle.