The monograph is devoted to ball lightning (BL) observed in natural conditions in the air and artificial BL, long-lived luminous formations (LLF), usually obtained in laboratories experimentally. Joint consideration of artificial and natural BL emphasizes the need for a comprehensive analysis of such complex objects. It is the description of the study of the properties of artificial BL and LLF in the end of 20th and 21st centuries that allows the reader to better understand what and how can be experimentally simulated.
This book provides the reader with a detailed theoretical treatment of the key mechanisms of superconductivity, up to the current state of the art (phonons, magnons, plasmons). In addition, the book describes the properties of key superconducting compounds that are of most interest for science and its applications today. For many years there has been a search for new materials with higher values of the main parameters, such as the critical temperature and the critical current. At present, the possibility to observe superconductivity at room temperature has become perfectly realistic. The book is especially concerned with high Tc systems, such as the high Tc oxides, hydrides with record values of the critical temperature under high pressure, nanoclusters, etc. A number of interesting novel superconducting systems have been discovered recently. Among them: topological materials, interface systems, intercalated graphene. The book contains rigorous derivations, based on statistical mechanics and many-body theory. The book is also providing qualitative explanations of the main concepts and results, which makes it accessible and interesting for a broader readership.
The author and six historical characters of his own choosing tell tales and guide you through the artistic and literary maze of Latin-occupied Greece. They show you patterns, influences, and dissimilar evolutions in what appears to be a 13th-14th century cultural conundrum.
This book presents results of the combined use of microwave remote sensing, optical tools, and ecoinformatics methods under solution-applied tasks at both regional and global scales. Ecoinformatics methods are used to assess links between global climate change and the level of ocean pollution, with specific focus on the Arctic Ocean, the Sea of Okhotsk, and the South-China Sea. The theoretical and applied aspects of instrumental tools are considered in this book as a basis for the monitoring of water quality in various watersheds, with particular attention to microwave remote sensing monitoring data to determine the ecotoxicological status of hydro-ecosystems affected by climate change. The book develops new information technologies that provide solutions for hydrochemical tasks using algorithms and models based on computer technologies for big data processing. This will help to synthesize effective computer-based systems for the solution of problems arising due to anthropogenic impacts on hydrological processes and objects at various spatial scales. This book is intended for specialists in the fields of environmental monitoring, climate change, human-nature interactions, and geopolitics. The book will be useful for undergraduate and postgraduate students studying these fields of science as well.
This book serves as a brief introduction to topological insulator physics and device applications. Particular attention is paid to the indirect exchange interaction mediated by near surface Dirac fermions and the spin texture this interaction favors. Along with useful information on semiconductor material systems, the book provides a theoretical background for most common concepts of TI physics. Readers will benefit from up to date information and methods needed to start working in TI physics, theory, experiment and device applications. Discusses inter-spin interaction via massless and massive Dirac excitations; Includes coverage of near-surface spin texture of the magnetic atoms as related to their mutual positions as well to their positions with respect to top and bottom surfaces in thin TI film; Describes non-RKKY oscillating inter-spin interaction as a signature of the topological state; Explains the origin of the giant Rashba interaction at quantum phase transition in TI-conventional semiconductors.
This second edition of the book presents spintronic properties of III–V nitride semiconductors. As wide bandgap III-nitride nanostructures are relatively new materials, the book pays particular attention to the difference between zinc-blende GaAs- and wurtzite GaN-based structures where the Rashba spin–orbit interaction plays a crucial role in voltage-controlled spin engineering. It also deals with topological insulators and discusses electrically driven zero-magnetic-field spin-splitting of surface electrons with respect to the specifics of electron-localized spin interaction and voltage-controlled ferromagnetism. It describes the recently identified zero-gap state—an anomalous quantum semimetal. The book comprises calculation of topological indexes in semiconductor and semimetal phases. It compares results that follow from the low-energy model and the Bernevig–Huges–Zhang model, which accounts for the full-Brillouin-zone electron spectrum. It also discusses the fractional quantization of Hall conductance and performs the direct calculation of Chern numbers for the inverted GaN/InN quantum well, determining topological properties by Chern number |C |=2. The book explores and actively discusses semiconductor spintronics and proposes various device implementations along the way. Although writings on this topic appear in the current literature, this book is focused on the materials science side of the question, providing a theoretical background for the most common concepts of spin-electron physics. It covers generic topics in spintronics without entering into device specifics since its aim is to give instructions to be used in solving problems of a general and specific nature. It is intended for graduate students and will serve as an introductory course in this specific field of solid state theory and applications.
Lightning: Physics and Effects is the first book that covers essentially all aspects of lightning, including lightning physics, lightning protection and the interaction of lightning with a variety of objects and systems as well as with the environment. It is written in a style that will be accessible to the technical non-expert and is addressed to anyone interested in lightning and its effects. This will include physicists, engineers working in the power, communications, computer and aviation industries, meteorologists, atmospheric chemists, foresters, ecologists, physicians working in the area of electrical trauma and architects. This comprehensive reference volume contains over 300 illustrations, 70 tables containing quantitative information and a bibliography of more than 6000 references.
This book discusses the theory, general principles, and energy source conditions allowing for the emergence of life in planetary systems. The author examines the material conditions found in natural hydrothermal sites, the appropriate analogs of prebiotic environments on early Earth. He provides an overview of current laboratory experiments in prebiotic materials chemistry and substantiation of a new direction for the experiments in the origin of life field. Describes thermodynamic inversion and how it relates to the living cell; Examines the current direction of experiments on prebiotic materials chemistry; Introduces and substantiates necessary conditions for the emergence of life.
The use of high-pressure techniques has become popular for studying the nature of substances and phenomena occurring in them, especially as a means of obtaining new materials (synthesis under high pressure) and processing known materials (hydroextrusion). A product of many years of research by the authors and their colleagues, Phase Transitions in
This book discusses topical issues of detailed seismic data interpretation using high-resolution seismic (HRS) techniques, which are based on the numerical method developed by the authors for solving the inverse dynamic seismic problem (IDSP). The authors highlight the range of issues related to the development and application of HRS-Geo technologies on a variety of seismic data, and analyze a significant amount of practical material in various seismic and geological conditions. This analysis allows for the accurate estimation of geological indicators in sediments that are most important for the prediction and exploration of oil and gas deposits, including lithological composition, reservoir properties, and the nature and degree of reservoir rock saturation with fluids. The book is intended for professionals involved in seismic data processing and geological interpretation, students of geophysical and geological specialties, graduate students of these specializations.
From the writer who shocked and delighted the world with his novels Lolita, Pale Fire, and Ada, or Ardor, and so many others, comes a magnificent collection of stories. Written between the 1920s and 1950s, these sixty-five tales--eleven of which have been translated into English for the first time--display all the shades of Nabokov's imagination. They range from sprightly fables to bittersweet tales of loss, from claustrophobic exercises in horror to a connoisseur's samplings of the table of human folly. Read as a whole, The Stories of Vladimir Nabokov offers and intoxicating draft of the master's genius, his devious wit, and his ability to turn language into an instrument of ecstasy.
The book presents two fundamental theories that characterize the cultural-historical perspective in cognitive semantics: the Four-Level Theory of Cognitive Development (FLTCD) and the Sociocultural Theory of Lexical Complexes (STLC) as well as their application to the analysis of specific material. In particular, the book analyzes the sociocultural history of the MACHINE metaphor, specifically its use in the texts of René Descartes and Francis Bacon. The practical embodiment of STLC is demonstrated through the analysis of lexical complexes such as otkryvat' ‘to open,’ kamen' ‘stone,’ and intelligencija ‘intelligentsia.’ In the final chapter of the monograph, FLTCD and STLC are used for the diachronic analysis of semantic change. The monograph will be of interest to a wide range of linguists, psychologists, cultural anthropologists, and philosophers who consider language as a sociocultural phenomenon.
At the heart of this book is the generalized theoretical approach that is applied to investigate the geoelectrical structure of the Earth’s mantle. It also analyzes the results of regional and global induction sounding of the Earth’s mantle and compares them with the results obtained by other geophysical methods. The generalized theoretical approach employs the Induction Law as a basis for identifying extended relations between magnetic field components, including their plane divergence, impedances and spatial derivatives. The estimations of impedance values and spatial derivatives are performed using the theory of stochastic processes. The book also considers the external sources of magnetic fields used for sounding the Earths mantle from the modern theory perspective, as well as the problem of coincidence of magneto-variation and magnetotelluric methods. Further, it discusses secular variations in the Earth’s resistance caused by non-induction sources, factors that are correlated with the number of earthquakes in the region and shifted in time with global indexes. It is a valuable resource for scientists applying deep induction soundings or interested in the structures of and processes in the Earth’s interior.
This book describes fundamentals of the superconducting state and latest developments in the field. It represents the state of the art status of the theory, and key experiments for both historically important conventional superconductors and novel technologically significant superconductors.
Vladimir Feltsman presents insights drawn from a lifetime of devotion to music: as a student, a teacher, a performer, and a recording artist. Beginning with his early days studying the piano in the Special School for Music in Moscow, he writes compellingly about his experience of becoming a professional musician and passing along what he learned to the next generation. Along the way, he sheds fascinating light on what it was like to pursue his vocation in the former Soviet Union, including eight years of artistic exile after he was refused permission to emigrate. In addition to these personal reflections, the book reproduces the highly informative "liner notes" Feltsman provided for many of the recordings in his extensive discography, ranging from Bach's Goldberg Variations to the 20th-century compositions of Soviet Russia's "forgotten" composers. A final inclusion is the text that Feltsman, a renowned Bach specialist, wrote to accompany a performing edition of The Well-Tempered Clavier, offering both an expansive overview and detailed analysis of each of the preludes and fugues.
Systems of strongly correlated electrons are at the heart of recent developments in condensed matter theory. They have applications to phenomena like high-c superconductivity and the fractional quantum hall effect. Analytical solutions to such models, though mainly limited to one spatial dimension, provide a complete and unambiguous picture of the dynamics involved. This volume is devoted to such solutions obtained using the Bethe Ansatz, and concentrates on the most important of such models, the Hubbard model. The reprints are complemented by reviews at the start of each chapter and an extensive bibliography.
Description: The work contains an analytical review of modern wind energy, based on different physical principles. We consider wind installations with horizontal-axial and vertical-axial configurations, innovative designs for wind turbines. Also, modern methods and possibilities for scaling and optimal regulation of wind parks are considered. Mathematical models for the interaction of airflow with blades of collinear and orthogonal plants have been developed, and methods for optimal regulation have been identified that increase the energy efficiency of plants. A number of patent developments represent promising directions for the development of wind energy: horizontal and vertical collinear installations, vertical-axial orthogonal devices with unregulated and self-regulating blades and with optimal control systems based on the author methods of optimizing.
First publication of an index-card diary in which Nabokov recorded sixty-four dreams and subsequent daytime episodes, allowing the reader a glimpse of his innermost life.
Presenting some of the most recent results of Russian research into shock compression, as well as historical overviews of the Russian research programs into shock compression, this volume will provide Western researchers with many novel ideas and points of view. The chapters in this volume are written by leading Russian specialists various fields of high-pressure physics and form accounts of the main researches on the behavior of matter under shock-wave interaction. The experimental portions contain results of studies of shock compression of metals to high and ultra-high pressure, shock initiation of polymorphic transformations, strength, fracture and fragmentation under shock compression, and detonation of condensed explosives. There are also chapters on theoretical investigations of shock-wave compression and plasma states in regimes of high-pressure and high- temperature. The topics of the book are of interest to scientists and engineers concerned with questions of material behavior under impulsive loading and to the equation of state of matter. Application is to questions of high-speed impact, inner composition of planets, verification of model representations of material behavior under extreme 1oading conditions, syntheses of new materials, development of new technologies for material processing, etc. Russian research differs from much of the Western work in that it has traditionally been wider-ranging and more directed to extremes of response than to precise characterization of specific materials and effects. Western scientists could expect to benefit from the perspective gained from close knowledge of the Russian work.
Vladimir Solovyov, one of nineteenth-century Russia's greatest Christian philosophers, was renowned as the leading defender of Jewish civil rights in tsarist Russia in the 1880s. The Burning Bush: Writings on Jews and Judaism presents an annotated translation of Solovyov's complete oeuvre on the Jewish question, elucidating his terminology and identifying his references to persons, places, and texts, especially from biblical and rabbinic writings. Many texts are provided in English translation by Gregory Yuri Glazov for the first time, including Solovyov's obituary for Joseph Rabinovitch, a pioneer of modern Messianic Judaism, and his letter in the London Times of 1890 advocating for greater Jewish civil rights in Russia, printed alongside a similar petition by Cardinal Manning. Glazov's introduction presents a summary of Solovyov's life, explains how the texts in this collection were chosen, and provides a survey of Russian Jewish history to help the reader understand the context and evaluate the significance of Solovyov's work. In his extensive commentary in Part II, which draws on key memoirs from family and friends, Glazov paints a rich portrait of Solovyov's encounters with Jews and Judaism and of the religious-philosophical ideas that he both brought to and derived from those encounters. The Burning Bush explains why Jews posthumously accorded Solovyov the accolade of a "righteous gentile," and why his ecumenical hopes and struggles to reconcile Judaism and Christianity and persuade secular authorities to respect conscience and religious freedom still bear prophetic vitality.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.