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Nanoweapons: A Growing Threat to Humanity
by Louis A. Del MonteNanoweapons just might render humanity extinct in the near future—a notion that is frightening and shocking but potentially true. In Nanoweapons Louis A. Del Monte describes the most deadly generation of military weapons the world has ever encountered. With dimensions one-thousandth the diameter of a single strand of human hair, this technology threatens to eradicate humanity as it incites world governments to compete in the deadliest arms race ever. In his insightful and prescient account of this risky and radical technology, Del Monte predicts that nanoweapons will dominate the battlefield of the future and will help determine the superpowers of the twenty-first century. He traces the emergence of nanotechnology, discusses the current development of nanoweapons—such as the “mini-nuke,” which weighs five pounds and carries the power of one hundred tons of TNT—and offers concrete recommendations, founded in historical precedent, for controlling their proliferation and avoiding human annihilation. Most critically, Nanoweapons addresses the question: Will it be possible to develop, deploy, and use nanoweapons in warfare without rendering humanity extinct?
Nanowerkstoffe für Einsteiger
by Dieter Vollath"Nanowerkstoffe fur Einsteiger" halt, was der Titel verspricht: Eine leichtverstandliche Einfuhrung zu Nanowerkstoffen fur alle, die sich mit den Grundlagen und dem Potential dieser vielseitigen Materialklasse vertraut machen mochten, ohne allzu tief in die physikalischen und chemischen Details einzusteigen. Nanowerkstoffe sind Materialien wie Metalle, Legierungen, Keramiken oder Polymere, in denen mindestens eine Langendimension kleiner als 100 Nanometer ist. In diesem Langenbereich zeigen diese Materialien ganz besondere und fein einstellbare optische, elektrische und mechanische Eigenschaften, die auf der makroskopischen Skala nicht zutage treten. Eine Vielzahl von Anwendungen an der Schnittstelle zwischen Materialwissenschaft, Chemie, Physik und Biologie ist bereits in kommerziell erhaltliche Produkte umgesetzt worden. Jedes Kapitel beginnt mit einer Einfuhrung in den Lernstoff "In diesem Kapitel" und endet mit einer Zusammenfassung "Wichtig zu wissen". In die Tiefe gehende Erklarungen sind in Boxen aufgenommen und konnen so leicht ausgelassen werden.
Nanowire-assisted Flow-through Electrode Enabling Electroporation Disinfection of Reclaimed Water (Springer Theses)
by Zheng-Yang HuoThis Ph.D. book develops nanowire-assisted electroporation disinfection technology based on the flow-through porous electrode. The author presents pioneering results on theoretical modeling, experimental realization, and selected applications, showing the novel disinfection mechanism of electroporation guarantees an exceedingly low level of energy consumption. In this regard, three classes of novel dynamic behavior are investigated: (i) The developed nanowire-assisted flow-through electroporation disinfection technology enables great microbial disinfection performance with extremely low voltage (1V), which significantly reduce the formation potential of harmful disinfection by-products during the treatment process. (ii) The nanowire-assisted flow-through electroporation disinfection technology ensures no reactivation/regrowth of inactivated bacteria and meanwhile promotes the gradual death of damaged bacteria during the storage process. (iii) The application of high-frequency AC power supply (106 Hz) ensures the high microbial disinfection efficiency while suppressing the occurrence of electrochemical reactions and extending the electrode lifetime effectively.
Nanowire Electronics (Nanostructure Science and Technology)
by Guozhen Shen Yu-Lun ChuehThis book gives a comprehensive overview of recent advances in developing nanowires for building various kinds of electronic devices. Specifically the applications of nanowires in detectors, sensors, circuits, energy storage and conversion, etc., are reviewed in detail by the experts in this field. Growth methods of different kinds of nanowires are also covered when discussing the electronic applications. Through discussing these cutting edge researches, the future directions of nanowire electronics are identified.
Nanowire Energy Storage Devices: Synthesis, Characterization and Applications
by Liqiang MaiNanowire Energy Storage Devices Comprehensive resource providing in-depth knowledge about nanowire-based energy storage technologies Nanowire Energy Storage Devices focuses on the energy storage applications of nanowires, covering the synthesis and principles of nanowire electrode materials and their characterization, and performance control. Major parts of the book are devoted to the applications of nanowire-based ion batteries, high energy batteries, supercapacitors, micro-nano energy storage devices, and flexible energy storage devices. The book also addresses global energy challenges by explaining how nanowires allow for the design and fabrication of devices that provide sustainable energy generation. With contributions from the founders of the field of nanowire technology, Nanowire Energy Storage Devices covers topics such as: Physical and chemical properties, thermodynamics, and kinetics of nanowires, and basic performance parameters of nanowire-based electrochemical energy storage devices Conventional, porous, hierarchical, heterogeneous, and hollow nanomaterials, and in-situ electron microscopic and spectroscopy characterization Electrochemistry, advantages, and issues of lithium-ion batteries, unique characteristic of nanowires for lithium-ion batteries, and nanowires as anodes in lithium-ion batteries Nanowires for other energy storage devices, including metal-air, polyvalent ion, alkaline, and sodium/lithium-sulfur batteries Elucidating the design, synthesis, and energy storage applications, Nanowire Energy Storage Devices is an essential resource for materials scientists, electrochemists, electrical engineers, and solid state physicists.
Nanowire Field Effect Transistors: Principles and Applications
by Dae Mann Kim Yoon-Ha Jeong"Nanowire Field Effect Transistor: Basic Principles and Applications" places an emphasis on the application aspects of nanowire field effect transistors (NWFET). Device physics and electronics are discussed in a compact manner, together with the p-n junction diode and MOSFET, the former as an essential element in NWFET and the latter as a general background of the FET. During this discussion, the photo-diode, solar cell, LED, LD, DRAM, flash EEPROM and sensors are highlighted to pave the way for similar applications of NWFET. Modeling is discussed in close analogy and comparison with MOSFETs. Contributors focus on processing, electrostatic discharge (ESD) and application of NWFET. This includes coverage of solar and memory cells, biological and chemical sensors, displays and atomic scale light emitting diodes. Appropriate for scientists and engineers interested in acquiring a working knowledge of NWFET as well as graduate students specializing in this subject.
Nanowire Transistors
by Colinge, Jean-Pierre and Greer, James C. Jean-Pierre Colinge James C. GreerFrom quantum mechanical concepts to practical circuit applications, this book presents a self-contained and up-to-date account of the physics and technology of nanowire semiconductor devices. It includes a unified account of the critical ideas central to low-dimensional physics and transistor physics which equips readers with a common framework and language to accelerate scientific and technological developments across the two fields. Detailed descriptions of novel quantum mechanical effects such as quantum current oscillations, the metal-to-semiconductor transition and the transition from classical transistor to single-electron transistor operation are described in detail, in addition to real-world applications in the fields of nanoelectronics, biomedical sensing techniques, and advanced semiconductor research. Including numerous illustrations to help readers understand these phenomena, this is an essential resource for researchers and professional engineers working on semiconductor devices and materials in academia and industry.
Nanowires: Applications, Chemistry, Materials, and Technologies
by Ram K. GuptaThis comprehensive resource covers the fundamentals of synthesis, characterizations, recent progress, and applications of nanowires for many emerging applications. Early chapters address their unique properties and morphology that enable their electronic, optical, and mechanical properties to be tuned. Later chapters address future perspectives and future challenges in areas where nanowires could provide possible solutions. All chapters are written by global experts, making this a suitable textbook for students and an up-to-date handbook for researchers and industry professionals working in physics, chemistry, materials, energy, biomedical, and nanotechnology. Covers materials, chemistry, and technologies for nanowires. Covers the state-of-the-art progress and challenges in nanowires. Provides fundamentals of the electrochemical behavior of various electrochemical devices and sensors. Offers insights on tuning the properties of nanowires for many emerging applications. Provides a new direction and understanding to scientists, researchers, and students.
Nanowires
by Charles M. Lieber Gengfeng Zheng Anqi ZhangThis book provides a comprehensive summary of nanowire research in the past decade, from the nanowire synthesis, characterization, assembly, to the device applications. In particular, the developments of complex/modulated nanowire structures, the assembly of hierarchical nanowire arrays, and the applications in the fields of nanoelectronics, nanophotonics, quantum devices, nano-enabled energy, and nano-bio interfaces, are focused. Moreover, novel nanowire building blocks for the future/emerging nanoscience and nanotechnology are also discussed. Semiconducting nanowires represent one of the most interesting research directions in nanoscience and nanotechnology, with capabilities of realizing structural and functional complexity through rational design and synthesis. The exquisite control of chemical composition, morphology, structure, doping and assembly, as well as incorporation with other materials, offer a variety of nanoscale building blocks with unique properties.
Nanozymes: Advances and Applications
by Sundaram GunasekaranThis book presents the state-of-the-art advances and applications of nanozymes, the recently developing branch of enzymology that synthesizes and uses nanomaterials that mimic the function of traditional enzymes. During the past decade, the study of nanozymes has grown rapidly. Several new nanomaterials that exhibit enzymatic actions have been identified, along with new applications for their practical use. This book draws upon the work of experts from around the world and provides an in-depth analysis and cutting-edge overview of nanozymes, with an eye toward their present and future applications. Chapters are arranged in a logical order to provide physio-chemical characterization of nanozyme and basic mechanisms of their enzymatic actions. Focusing on current limitations of nanozymes and their reaction kinetics, the book presents a comprehensive discourse on nanozyme engineering that includes possible surface modifications to enhance nanozyme effectiveness. It also focuses on traditional and novel nanozyme applications, such as biosensing, drug delivery, and disease therapy, as well as their use as antibacterials. An important addition in this book is the summary of emerging literature on nanozyme toxicology. This book is intended as a ready reference for advanced undergraduate and graduate students doing research in nanotechnology; materials science; chemistry; and chemical, biological, biomedical, and food engineering. Research and development scientists, engineers, and technologists working in the chemical and biological/biomedical industries will gain much from the materials in this book for their industry practice. Presents a comprehensive discourse on nanozyme engineering that includes possible surface modifications to enhance nanozyme effectiveness. Discusses metal organic frameworks as nanozymes. Reviews on traditional and novel nanozyme applications, such as biosensing, drug delivery, disease therapy, and their use as antibacterials. Examines nanozyme toxicology. Dr. Sundaram Gunasekaran is a Professor in the Department of Biological Systems Engineering at the University of Wisconsin–Madison.
Nanozymes for Environmental Engineering (Environmental Chemistry for a Sustainable World #63)
by Hemant Kumar Daima Navya Pn Eric LichtfouseThis book reviews the latest developments and applications of nanozymes in environmental science. Protection of the environment is essential because pollution has become a global problem with many adverse effects on life and ecosystems. For that, remediation strategies and techniques have been designed, yet they are limited. Here, the recent development of nanotechnology opens a new vista for environmental remediation. In particular, nanomaterials displaying enzyme-like activities, named ‘nanozymes’, appear very promising for environmental monitoring, contaminant detection, microbial management, and degradation of organic pollutants. Nanomaterials including metallic, metal oxides and carbon-based nanoparticles with nanozymes activities have been synthesized. These nanozymes have similar activities as natural peroxidase, oxidase, superoxide dismutase and catalase enzymes. Nanozymes have several advantages, yet they suffer from several limitations such as low catalytic efficiency, less substrate selectivity, biocompatibility, and lack of engineering of the active sites.
Nanozymes in Medicine (Environmental Chemistry for a Sustainable World #72)
by Hemant Kumar Daima Navya Pn Eric LichtfouseThis book reviews the latest advances and biomedical applications of nanozymes, which are artificial nanomaterials exhibiting enzymatic properties similar to natural enzymes, but with less limitations than natural enzymes. Nanozymes display advantages such as facile synthesis, easy surface modification, improved stability, higher catalytic power, and target-specific binding. Nanozymes containing metals, metal oxides, carbon, and metal sulfide are actually used for cancer therapy, biomolecules sensing, bioimaging, disease diagnostics and diabetes management. The book discloses underlying mechanisms, concepts, recent trends, constraints, and prospects for nanomedicine using nanozymes.
Nanozymology: Connecting Biology and Nanotechnology (Nanostructure Science and Technology)
by Xiyun YanThis book introduces the new concept of “nanozyme”, which refers to nanomaterials with intrinsic enzymatic activity, rather than nanomaterials with biological enzymes incorporated on the surface. The book presents the cutting-edge advances in nanozyme, with emphasis on state-of-the-art applications in many important fields, such as in the biomedical fields and for environmental protection. The nanozyme is a totally new type of artificial enzyme and exhibits huge advantages over natural enzymes, including greater stability, low cost, versatility, simplicity, and suitability for industry. It is of interest to university researchers, R&D engineers, as well as graduate students in nanoscience and technology, and biology wishing to learn the core principles, methods, and the corresponding applications of “nanozyme”.
Nantgarw and Swansea Porcelains: A Forensic Re-evaluation
by Howell G.M. EdwardsThis book gives a detailed account of the holistic research carried out on the analytical data obtained historically on the products of the Nantgarw and Swansea porcelain manufactories which existed for a few years only during the second decade of the 19th Century. A background to the establishment of the two factories, which are linked through the persons of the enigmatic William Billingsley and his kiln manager, Samuel Walker, involves the sourcing of their raw materials and problems associated with the manufacture and distribution of the finished products. A description of the minerals and additives used in porcelain production is recounted to set the scene for the critical evaluation of the comprehensive analytical data which have been published on Nantgarw and Swansea porcelains. For the first time, the author has adopted a nondestructive technique, Raman spectroscopy, to interrogate perfect samples of Nantgarw and Swansea porcelain, as well as a selection of shards from an archaeological excavation carried out at a waste dump at the Nantgarw China Works site. Following these experiments, several questions relating to the porcelain bodies of Swansea and Nantgarw china can be answered and a protocol established for the preliminary evaluation of items of suspect attribution to confirm or not the correctness of their assignment to these Welsh porcelain factories.
Napalm: An American Biography
by Robert M. NeerNapalm, incendiary gel that sticks to skin and burns to the bone, came into the world on Valentine's Day 1942 at a secret Harvard war research laboratory. On March 9, 1945, it created an inferno that killed over 87,500 people in Tokyo-more than died in the atomic explosions at Hiroshima or Nagasaki. It went on to incinerate sixty-four of Japan's largest cities. The Bomb got the press, but napalm did the work. After World War II, the incendiary held the line against communism in Greece and Korea-Napalm Day led the 1950 counter-attack from Inchon-and fought elsewhere under many flags. Americans generally applauded, until the Vietnam War. Today, napalm lives on as a pariah: a symbol of American cruelty and the misguided use of power, according to anti-war protesters in the 1960s and popular culture from Apocalypse Now to the punk band Napalm Death and British street artist Banksy. Its use by Serbia in 1994 and by the United States in Iraq in 2003 drew condemnation. United Nations delegates judged deployment against concentrations of civilians a war crime in 1980. After thirty-one years, America joined the global consensus, in 2011. Robert Neer has written the first history of napalm, from its inaugural test on the Harvard College soccer field, to a Marine Corps plan to attack Japan with millions of bats armed with tiny napalm time bombs, to the reflections of Phan Thi Kim Phuc, a girl who knew firsthand about its power and its morality.
The Napoleonic Wars 1803-1815
by Dr David GatesKnown collectively as the 'Great War', for over a decade the Napoleonic Wars engulfed not only a whole continent but also the overseas possessions of the leading European states. A war of unprecedented scale and intensity, it was in many ways a product of change that acted as a catalyst for upheaval and reform across much of Europe, with aspects of its legacy lingering to this very day. There is a mass of literature on Napoleon and his times, yet there are only a handful of scholarly works that seek to cover the Napoleonic Wars in their entirety, and fewer still that place the conflict in any broader framework. This study redresses the balance. Drawing on recent findings and applying a 'total' history approach, it explores the causes and effects of the conflict, and places it in the context of the evolution of modern warfare. It reappraises the most significant and controversial military ventures, including the war at sea and Napoleon's campaigns of 1805-9. The study gives an insight into the factors that shaped the war, setting the struggle in its wider economic, cultural, political and intellectual dimensions.
Narrative as Virtual Reality 2: Revisiting Immersion and Interactivity in Literature and Electronic Media
by Marie-Laure RyanRethinking textuality, mimesis, and the cognitive processing of texts in light of new modes of artistic world construction.Winner of the Aldo and Jeanne Scaglione Prize for Comparative Literary Studies from the Modern Language Association of AmericaIs there a significant difference between engagement with a game and engagement with a movie or novel? Can interactivity contribute to immersion, or is there a trade-off between the immersive "world" aspect of texts and their interactive "game" dimension? As Marie-Laure Ryan demonstrates in Narrative as Virtual Reality 2, the questions raised by the new interactive technologies have their precursors and echoes in pre-electronic literary and artistic traditions. Approaching the idea of virtual reality as a metaphor for total art, Ryan applies the concepts of immersion and interactivity to develop a phenomenology of narrative experience that encompasses reading, watching, and playing. The book weighs traditional literary narratives against the new textual genres made possible by the electronic revolution of the past thirty years, including hypertext, electronic poetry, interactive drama, digital installation art, computer games, and multi-user online worlds like Second Life and World of Warcraft.In this completely revised edition, Ryan reflects on the developments that have taken place over the past fifteen years in terms of both theory and practice and focuses on the increase of narrativity in video games and its corresponding loss in experimental digital literature. Following the cognitive approaches that have rehabilitated immersion as the product of fundamental processes of world-construction and mental simulation, she details the many forms that interactivity has taken—or hopes to take—in digital texts, from determining the presentation of signs to affecting the level of story.
Narrative Ecologies: Teachers As Pedagogical Toolmakers
by Keith TurveyIn recent years there has been significant investment by policy makers in the potential of technological tools to transform learning and teaching across a range of professional practitioner groups; education, nursing and social care. There remain, however, outstanding issues concerning the ways educators and professional practitioners harness the p
Narrative Podcasting in an Age of Obsession
by Neil VermaIt has been a decade since Serial brought the narrative podcast to the center of popular culture. In that time, there has been an enormous boom in the production of podcasts that tell stories, particularly in the fields of true crime, storytelling, history, and narrative fiction. Now that the initial glow around the medium has begun to fade, it is time to reevaluate the medium’s technological, political, economic, and cultural rise, in particular what types of storytelling accompanied that rise. Narrative Podcasting in an Age of Obsession is the first book to look back on this prodigious body of material and attempt to make sense of it from a structural, historical, and analytic point of view. Focusing on more than 350 podcasts and other audio works released between Serial and the COVID pandemic, the book explores why so many of these podcasts seem “obsessed with obsession,” why they focus not only on informing listeners but also dramatizing the labor that goes into it, and why fiction podcasts work so hard to prove they are a brand new form, even as they revive features of radio from decades gone by. This work also examines the industry's reckoning with its own implication in systemic racism, misogyny, and other forms of discrimination. Employing innovative new critical techniques for close listening—including pitch tracking software and spectrograms—Narrative Podcasting in an Age of Obsession makes a major contribution to podcast studies and media studies more broadly.
Narrative Science: Reasoning, Representing and Knowing since 1800
by Mary S. Morgan Kim M. Hajek Dominic J. BerryNarrative Science examines the use of narrative in scientific research over the last two centuries. It brings together an international group of scholars who have engaged in intense collaboration to find and develop crucial cases of narrative in science. Motivated and coordinated by the Narrative Science project, funded by the European Research Council, this volume offers integrated and insightful essays examining cases that run the gamut from geology to psychology, chemistry, physics, botany, mathematics, epidemiology, and biological engineering. Taking in shipwrecks, human evolution, military intelligence, and mass extinctions, this landmark study revises our understanding of what science is, and the roles of narrative in scientists' work. This title is also available as Open Access.
Narratives in Megaprojects
by Natalya Sergeeva Johan NinanThis book is a novel contribution to a field dominated by conventional approaches to project management; it is about narratives in megaprojects. Among the questions examined in this original new book are: • What are narratives? • Why are they important in megaprojects? • How are they formed and used in megaprojects? • How do promotors of and protestors against megaprojects craft narratives to their advantage? • What strategies can project managers employ to effectively use narratives in megaprojects? Built from longitudinal research studies in combination with internationally recognised teaching materials, this book will provide readers with a theoretical understanding of narratives and projects, as well as practical international case studies, including HS2, the Dakota Access Pipeline, the Eden Project and Thames Tideway, to support their understanding. The authors explain the different types of narrative, and how and why they are important in general and in relation to a megaproject and its lifecycle, but also explore how to craft narratives in different situations, and how they are changed and maintained over a project's lifecycle. Narratives in Megaprojects doubles as a text supporting more advanced courses on project management or aspects thereof, and as a reflection of the state of the art in this particular perspective on megaprojects. It is essential reading for all students and professionals in project management, construction and infrastructure as well as executive leaders involved in megaprojects and infrastructure delivery.
Narrow Gap Semiconductors 1995: Proceedings of the Seventh International Conference on Narrow Gap Semiconductors, Santa Fe, New Mexico, 8-12 January 1995 (Institute Of Physics Conference Ser. #144)
by J L RenoNarrow Gap Semiconductors 1995 contains the invited and contributed papers presented at the Seventh International Conference on Narrow Gap Semiconductors, held in January 1995. The invited review papers provide an overview and the contributed papers provide in-depth coverage of research results across the whole field.
Narrow Plasmon Resonances in Hybrid Systems
by Philip A. ThomasAdvances in understanding the interactions between light and subwavelength materials have enabled the author and his collaborators to tailor unique optical responses at the nanoscale. In particular, metallic nanostructures capable of supporting surface plasmons can be designed to possess spectrally narrow plasmon resonances, which are of particular interest due to their exceptional sensitivity to their local environment. In turn, combining plasmonic nanostructures with other materials in hybrid systems allows this sensitivity to be exploited in a broad range of applications. In this book the author explores two different approaches to attaining narrow plasmon resonances: in gold nanoparticle arrays by utilising diffraction coupling, and in copper thin films covered by a protective graphene layer. The performance of these resonances is then considered in a number of applications. Nanoparticle arrays are used along with an atomic heterostructure as elements in a nanomechanical electro-optical modulator that is capable of strong, broadband modulation. Strong coupling between diffraction-coupled plasmon resonances and a gold nanoparticle array and guided modes in a dielectric slab is used to construct a hybrid waveguide. Lastly, the extreme phase sensitivity of graphene-protected copper is used to detect trace quantities of small toxins in solution far below the detection limit of commercial surface plasmon resonance sensors.
Narrowband Single Photons for Light-Matter Interfaces (Springer Theses)
by Markus RambachThis book provides a step-by-step guide on how to construct a narrowband single photon source for the integration with atom-based memory systems. It combines the necessary theoretical background with crucial experimental methods and characterisations to form a complete handbook for readers at all academic levels. The future implementation of large quantum networks will require the hybridisation of photonic qubits for communication with quantum memories in the context of information storage. Such an interface requires carefully tailored single photons to ensure compatibility with the chosen memory. The source itself is remarkable for a number of reasons, including being the spectrally narrowest and brightest source of its kind; in addition, it offers a novel technique for frequency stabilisation in an optical cavity, together with exceptional portability. Starting with a thorough analysis of the current literature, this book derives the essential parameters needed to design the source, describes its individual components in detail, and closes with the characterisation of a single photon source.
Nasa Aeronautics Research--an Assessment
by National Research Council of the National AcademiesIn 2006, the NRC published a Decadal Survey of Civil Aeronautics: Foundation for the Future, which set out six strategic objectives for the next decade of civil aeronautics research and technology. To determine how NASA is implementing the decadal survey, Congress mandated in the National Aeronautics and Space Administration Act of 2005 that the NRC carry out a review of those efforts. Among other things, this report presents an assessment of how well NASA’s research portfolio is addressing the recommendations and high priority R&T challenges identified in the Decadal Survey; how well NASA’s aeronautic research portfolio is addressing the aeronautics research requirements; and whether the nation will have the skilled workforce and research facilities to meet the first two items.