Schumann Resonance for Tyros
Schumann Resonance for Tyros

Author: Alexander Nickolaenko

Publisher: Springer Science & Business Media

Published: 2013-11-19

Total Pages: 355

ISBN-13: 4431543589

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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.

Earthquake Prediction with Radio Techniques
Earthquake Prediction with Radio Techniques

Author: Masashi Hayakawa

Publisher: John Wiley & Sons

Published: 2016-03-07

Total Pages: 304

ISBN-13: 1118770161

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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

Macroscopic Electrodynamics: An Introductory Graduate Treatment
Macroscopic Electrodynamics: An Introductory Graduate Treatment

Author: Walter Mark Wilcox

Publisher: World Scientific Publishing Company

Published: 2016-01-15

Total Pages: 825

ISBN-13: 9814616648

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“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.

Resonances in the Earth-Ionosphere Cavity
Resonances in the Earth-Ionosphere Cavity

Author: A.P. Nickolaenko

Publisher: Springer Science & Business Media

Published: 2002-07-31

Total Pages: 400

ISBN-13: 9781402007545

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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.

Seismic Inversion Methods: A Practical Approach
Seismic Inversion Methods: A Practical Approach

Author: S. P. Maurya

Publisher: Springer Nature

Published: 2020-05-28

Total Pages: 221

ISBN-13: 3030456625

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This book introduces readers to seismic inversion methods and their application to both synthetic and real seismic data sets. Seismic inversion methods are routinely used to estimate attributes like P-impedance, S-impedance, density, the ratio of P-wave and S-wave velocities and elastic impedances from seismic and well log data. These attributes help to understand lithology and fluid contents in the subsurface. There are several seismic inversion methods available, but their application and results differ considerably, which can lead to confusion. This book explains all popular inversion methods, discusses their mathematical backgrounds, and demonstrates their capacity to extract information from seismic reflection data. The types covered include model-based inversion, colored inversion, sparse spike inversion, band-limited inversion, simultaneous inversion, elastic impedance inversion and geostatistical inversion, which includes single-attribute analysis, multi-attribute analysis, probabilistic neural networks and multi-layer feed-forward neural networks. In addition, the book describes local and global optimization methods and their application to seismic reflection data. Given its multidisciplinary, integrated and practical approach, the book offers a valuable tool for students and young professionals, especially those affiliated with oil companies.

Geomagnetism, Aeronomy and Space Weather
Geomagnetism, Aeronomy and Space Weather

Author: Mioara Mandea

Publisher: Cambridge University Press

Published: 2019-11-14

Total Pages: 347

ISBN-13: 1108418481

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An interdisciplinary review of research in geomagnetism, aeronomy and space weather, written by eminent researchers from these fields.

Lightning: Principles, Instruments and Applications
Lightning: Principles, Instruments and Applications

Author: Hans Dieter Betz

Publisher: Springer Science & Business Media

Published: 2008-12-04

Total Pages: 641

ISBN-13: 140209079X

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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

Cosmeceuticals and Active Cosmetics
Cosmeceuticals and Active Cosmetics

Author: Raja K Sivamani

Publisher: CRC Press

Published: 2015-09-18

Total Pages: 460

ISBN-13: 1482214172

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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.

The Strudlhof Steps
The Strudlhof Steps

Author: Heimito von Doderer

Publisher: New York Review of Books

Published: 2021-12-14

Total Pages: 865

ISBN-13: 1681375273

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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.

Electromagnetic Seabed Logging
Electromagnetic Seabed Logging

Author: Stéphane Sainson

Publisher: Springer

Published: 2017-03-30

Total Pages: 549

ISBN-13: 3319453556

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Seabed logging (SBL) gathers the electromagnetic methods of marine subsoil exploration and more specifically those dedicated to the exploration of oil and gas at sea. Appeared in 2000, these techniques, with more than 500 industrial jobs, present after 15 years of commercial success a discovery record rate of nearly 90 % and seem now to turn the world in the offshore exploration field. Proposing a serious index of the presence of hydrocarbons , electromagnetic SBL coupled with seismic reflection survey is probably the first reliable method for direct detection of hydrocarbons. Complementing the structural concepts of oil exploration used since the 1920s, the SBL now radically modifies the approach and the philosophies of exploration especially those then including drilling and well logging activities. Electromagnetic Seabed Logging: a new tool for oil and gas prospecting, which original publication in French was in 2012, presents these methods, its principles, advantages, limitations, instruments, modeling and applications. It is also designed to be a tool for a reflection on the use of electromagnetic energy for the exploration in a conductive medium as sea water thus setting the theoretical and practical limits of these investigations for future developments. This book is intended of course for the geophysicists and the petroleum geologists, but also for the earth scientists, the reservoir engineers and the log analysts