Author: Alexander Nickolaenko
Publisher: Springer Science & Business Media
ISBN: 4431543589
Category : Science
Languages : en
Pages : 348
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Book Description
Schumann resonance has been studied for more than half a century. The field became popular among researchers of the terrestrial environment using natural sources of electromagnetic radiation—lightning strokes, primarily—and now many Schumann observatories have been established around the world. A huge number of publications can be found in the literature, the most recent collection of which was presented in a special Schumann resonance section of the journal Radio Science in 2007. The massive publications, however, impede finding information about how to organize measurements and start observations of global electromagnetic resonance. Relevant information is scattered throughout many publications, which are not always available. The goal of this book is to collect all necessary data in a single edition in order to describe the demands of the necessary equipment and the field-site as well as the impact of industrial and natural interference, and to demonstrate typical results and obstacles often met in measurements. The authors not only provide representative results but also describe unusual radio signals in the extremely low-frequency (ELF) band and discuss signals in the adjacent frequency ranges.
Author: Masashi Hayakawa
Publisher: John Wiley & Sons
ISBN: 1118770161
Category : Technology & Engineering
Languages : en
Pages : 304
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Book Description
The latest achievements of earthquake prediction via radio communication systems, by the world's leading authority Prof. Hayakawa is one of the world leaders in the field of seismo-electromagnetics for EQ prediction and this area of research is still evolving Presents the fundamentals of radio communications and radio propagation, using the radio noises and propagation anomalies as a precursor of earthquakes Considers the combination of different kinds of seismogenic electromagnetic signals of both natural and artificial character Timely topic following the recent sequence of highly destructive earthquakes around the world
Author: Walter Wilcox
Publisher: World Scientific Publishing Company
ISBN: 9814616648
Category : Science
Languages : en
Pages : 824
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Book Description
“Macroscopic Electrodynamics” is a comprehensive two-semester introductory graduate-level textbook on classical electrodynamics for use in physics and engineering programs. The word “macroscopic” is intended to indicate both the large-scale nature of the theory, as well as the fact that emphasis is placed upon applications of the so-called macroscopic Maxwell equations to idealized media. This book emphasizes principles and practical methods of analysis, which are often presented in fresh and original ways. Illustrative examples are carefully chosen to promote the students' physical intuition, and are worked out in detail to give students a thorough grounding in solution techniques. The style is informal yet mathematically sound, and presumes only a basic familiarity with electrodynamics such as may be obtained in a one-semester junior-level undergraduate class. At the end of each chapter many original problems are provided which illustrate or expand upon specific sections of the text. The problems are at the heart of the text and are meant to encourage students, develop confidence, and emphasize ideas while avoiding both oversimplification and inordinate calculational difficulties. Errata(s) Errata
Author: A.P. Nickolaenko
Publisher: Springer Science & Business Media
ISBN: 9781402007545
Category : Education
Languages : en
Pages : 400
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Book Description
This book on electromagnetic resonance phenomena describes a general approach to physical problems, ways to solve them, and properties of the solutions obtained. Attention is given to the discussion and interpretation of formal and experimental data and their links to global atmospheric conditions such as the dynamics of global thunderstorm activity, variations of the effective height of the lower ionosphere, etc. Schumann resonance is related to worldwide thunderstorm activity, and simultaneously, to global properties of the lower ionosphere. Transverse resonance is predominantly a local phenomenon containing information on the local height and conductivity of the lower ionosphere and on nearby thunderstorm activity. Transient events in ELF-VLF radio propagation are also treated. These are natural pulsed radio signals and/or abrupt changes of manmade VLF radio signals. The transients associated with cloud-to-ionosphere discharges (red sprites, blue jets, trolls) are discussed, and clarification of the underlying physical ideas and their practical applications to pioneer results achieved in the field recently are emphasised.
Author: Irena Cosic
Publisher: Birkhäuser
ISBN: 3034874758
Category : Science
Languages : en
Pages : 154
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Book Description
Biological processes in any living organism are based on selective interactions be tween particular biomolecules. In most cases, these interactions involve and are driven by proteins, which are the main conductors of any life process within the organism. The physical nature of these interactions is still not well known. This book presents an entirely new approach to analysis of biomolecular in teractions, in particular protein-protein and protein-DNA interactions, based on the assumption that these interactions are electromagnetic in nature. This new ap proach is the basis of the Resonant Recognition Model (RRM), which was devel oped over the last 15 years. Certain periodicities within the distribution of energies of delocalised electrons along a protein molecule are crucial to the protein's biological function, i.e. inter action with its target. If protein conductivity were introduced, then charges mov ing through the protein backbone might produce electromagnetic irradiation or ab sorption with spectral characteristics corresponding to energy distribution along the protein. The RRM is capable of calculating these spectral characteristics, which we hypothesized would be in the range of the infrared and visible light. These characteristics were confirmed with frequency characteristics obtained ex perimentally for certain light-induced biological processes.
Author: Hans Dieter Betz
Publisher: Springer Science & Business Media
ISBN: 140209079X
Category : Science
Languages : en
Pages : 641
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Book Description
Lightning represents a natural phenomenon of substantial interest. Due to its complex nature, research continues in many countries and reveals amazing results. Lightning is actively observed because of its relevance to Earth climate and air composition in addition to the classical aspects of related human fatalities and damage to forests, buildings, power lines, aircraft, structures and electronic devices. In this volume, the most important contemporary questions on lightning are addressed and analyzed under many experimental and theoretical aspects. Lightning detection techniques using ground-based and space-borne methods are described, along with network engineering and statistical analysis. Contributions detail research on atmospheric electricity, cloud physics, lightning physics, modeling of electrical storms and middle atmospheric events. Special phenomena such as triggered lightning and sprite observations are examined. Lightning-induced nitrogen oxides and their effects on atmospheric chemistry and climate are discussed. Each topic is presented by international experts in the field. Topics include: * air chemistry * convective storms * infrasound from lightning * lightning and climate change * lightning and precipitation * lightning and radiation * lightning and supercells * lightning and thunderstorms * lightning detection * lightning from space * lighting protection * lightning return strokes * observations and interpretations * spatial distribution and frequency * triggered lightning * weather extremes
Author: Mioara Mandea
Publisher: Cambridge University Press
ISBN: 1108418481
Category : Science
Languages : en
Pages : 347
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Book Description
An interdisciplinary review of research in geomagnetism, aeronomy and space weather, written by eminent researchers from these fields.
Author: Vadim Surkov
Publisher: Springer
ISBN: 4431543678
Category : Science
Languages : en
Pages : 486
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Book Description
The major emphasis of this book is on physical mechanisms and sources of the ULF/ELF natural electromagnetic fields noises. In the course of this text, some of these mechanisms of magnetospheric origin will be treated in detail and others in a more sketchy fashion, while the global electromagnetic resonances excited by lightning activity and other sources are the priority. The interested reader is referred to the books cited in the text for details about the ULF/ELF fields of magnetospheric origin. Much emphasis is put on studies of electromagnetic phenomena caused by rock deformation/fracture including the ULF/ELF effects possibly associated with tectonic activity, earthquakes and other natural disasters. One of the challenges of this research is to fully understand electromagnetic effects and physical processes in the rocks deep in the Earth’s crust.
Author: Raja K Sivamani
Publisher: CRC Press
ISBN: 1482214172
Category : Medical
Languages : en
Pages : 458
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Book Description
Cosmeceuticals and Active Cosmetics discusses the science of nearly two dozen cosmeceuticals used today. This third edition provides ample evidence on specific cosmeceutical substances, their classes of use, skin conditions for which they are used, and points of interest arising from other considerations, such as toxicology and manufacturing. The book discusses both cosmetic and therapeutic uses of cosmeceuticals for various conditions including rosacea, dry skin, alopecia, eczema, seborrheic dermatitis, purpura, and vitiligo. Active ingredients in the following products are discussed: caffeine, curcumin, green tea, Rhodiola rosea, milk thistle, and more. Also covered are topical peptides and proteins, amino acids and derivatives, antioxidants, vitamins E and C, niacinamide, botanical extracts, and biomarine actives. Providing ample scientific references, this book is an excellent guide to understanding the science behind the use of cosmeceuticals to treat a variety of dermatological conditions.
Author: Heimito von Doderer
Publisher: New York Review of Books
ISBN: 1681375273
Category : Fiction
Languages : en
Pages : 865
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Book Description
The first English translation of an essential Austrian novel about life in early-twentieth-century Vienna, as seen through a wide and varied cast of characters. The Strudlhof Steps is an unsurpassed portrait of Vienna in the early twentieth century, a vast novel crowded with characters ranging from an elegant, alcoholic Prussian aristocrat to an innocent ingenue to “respectable” shopkeepers and tireless sexual adventurers, bohemians, grifters, and honest working-class folk. The greatest character in the book, however, is Vienna, which Heimito von Doderer renders as distinctly as James Joyce does Dublin or Alfred Döblin does Berlin. Interweaving two time periods, 1908 to 1911 and 1923 to 1925, the novel takes the monumental eponymous outdoor double staircase as a governing metaphor for its characters’ intersecting and diverging fates. The Strudlhof Steps is an experimental tour de force with the suspense and surprise of a soap opera. Here Doderer illuminates the darkness of passing years with the dazzling extravagance that is uniquely his.
