Geoelectromagnetic Investigation Of Earth S Crust And Mantle

Author : I.I. Rokityansky
Publisher : Springer Science & Business Media
Page : 394 pages
File Size : 43,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642618017

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Geoelectromagnetic Investigation of the Earth’s Crust and Mantle by I.I. Rokityansky Pdf

Electrical conductivity is a parameter which characterizes composition and physical state of the Earth's interior. Studies of the state equations of solids at high temperature and pressure indicate that there is a close relation be tween the electrical conductivity of rocks and temperature. Therefore, measurements of deep conductivity can provide knowledge of the present state and temperature of the Earth's crust and upper mantle matter. Infor mation about the temperature of the Earth's interior in the remote past is derived from heat flow data. Experimental investigation of water-containing rocks has revealed a pronounced increase of electrical conductivity in the temperature range D from 500 to 700 DC which may be attributed to the beginning of fractional melting. Hence, anomalies of electrical conductivity may be helpful in identitying zones of melting and dehydration. The studies of these zones are perspective in the scientific research of the mobile areas of the Earth's crust and upper mantle where tectonic movements, processes ofthe region al metamorphism and of forming mineral deposits are most intensive. Thus, in the whole set of research on physics of the Earth the studies of electrical conductivity of deep-seated rocks appear, beyond doubt, very important.

Author : Igorʹ Ivanovich Rokiti͡anskiĭ
Publisher : Springer
Page : 0 pages
File Size : 40,8 Mb
Release : 1982
Category : Antiquities
ISBN : 0387106308

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Geoelectromagnetic Investigation of Earth's Crust and Mantle by Igorʹ Ivanovich Rokiti͡anskiĭ Pdf

Author : Pembroke J. Hart
Publisher : American Geophysical Union
Page : 801 pages
File Size : 54,8 Mb
Release : 1969
Category : Science
ISBN : 9780875900131

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The Earth's Crust and Upper Mantle by Pembroke J. Hart Pdf

Author : Massachusetts Institute of Technology. Geophysics Laboratory,Theodore Richard Madden,Thomas Cantwell
Publisher : Unknown
Page : 71 pages
File Size : 41,6 Mb
Release : 1962
Category : Earth (Planet)
ISBN : OCLC:23844364

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Progress Report on Geomagnetic Studies and Electrical Conductivity in the Earth's Crust and Upper Mantle by Massachusetts Institute of Technology. Geophysics Laboratory,Theodore Richard Madden,Thomas Cantwell Pdf

Author : C. Prodehl,Walter D. Mooney
Publisher : Geological Society of America
Page : 784 pages
File Size : 52,8 Mb
Release : 2012
Category : Science
ISBN : 9780813712086

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Exploring the Earth's Crust by C. Prodehl,Walter D. Mooney Pdf

"This volume contains a comprehensive, worldwide history of seismological studies of the Earth's crust using controlled sources from 1850 to 2005. Essentially all major seismic projects on land and the most important oceanic projects are covered. The time period 1850 to 1939 is presented as a general synthesis, and from 1940 onward the history and results are presented in separate chapters for each decade, with the material organized by geographical region. Each chapter highlights the major advances achieved during that decade in terms of data acquisition, processing technology, and interpretation methods. For all major seismic projects, the authors provide specific details on field observations, interpreted crustal cross sections, and key references. They conclude with global and continental-scale maps of all field measurements and interpreted Moho contours. An accompanying DVD contains important out-of-print publications and an extensive collection of controlled-source data, location maps, and crustal cross sections."--Publisher's description.

Author : Shoogo Ueno,Tsukasa Shigemitsu
Publisher : CRC Press
Page : 347 pages
File Size : 42,9 Mb
Release : 2022-06-16
Category : Science
ISBN : 9781000584806

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Bioelectromagnetism by Shoogo Ueno,Tsukasa Shigemitsu Pdf

Bioelectromagnetism has been gradually developing and expanding into a variety of fields in engineering, biomedical engineering, life science, medicine and biology. Bioelectromagnetism: History, Foundations and Applications provides an overview of the field and its developments; from its inception and growth through the twenty-first century, to the latest advances in electro- and magnetobiology and hazard evaluations of electromagnetic fields. It is organized into three sections, each focusing on specific regions of bioelectromagnetism. It begins with the foundations of the field and its history, with a chronological treatment of the major subjects in bioelectromagnetism. The relationship between atmospheric electromagnetic phenomena, geomagnetism and biological systems are presented. It then discusses the many benefits of bioelectromagnetism: electroreception, magnetic navigation, magnetic sense and magnetic responses of plants, birds, animals and humans. It then moves on to human health issues and the impact of bioelectromagnetism. It also provides practical guidance on how to set safety guidelines. Finally, it looks forward to the future prospects of the field based on the latest research in the field. In exploring both the history of the field and the latest developments in today’s research advances, this book provides a comprehensive and self-contained treatment on the subject, which will be a valuable reference for researchers in biophysics, medicine, electrical engineering and biomedical engineering. It can be used as a companion to the editor’s previously published books: Biomagnetics: Principles and Applications of Biomagnetic Stimulation and Imaging (9781482239201, 2016, CRC Press); and Bioimaging: Imaging by Light and Electromagnetics in Medicine and Biology (9780367203047, 2020, CRC Press). Key Features: Provides both a historical view of the field, along with the latest developments in the field Contains practical guidance for researchers on how to set safety guidelines for those working in the area Edited by authorities in the field, with chapter contributions from specialists

Author : Wallace H. Campbell
Publisher : Birkhäuser
Page : 316 pages
File Size : 51,9 Mb
Release : 1987
Category : Juvenile Nonfiction
ISBN : UCAL:B5183887

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Electrical Properties of the Earth’s Mantle by Wallace H. Campbell Pdf

Reprint from Pure and Applied Geophysics (PAGEOPH), Volume 125 (1987), No. 2/3

Author : Jarod E. Anderson
Publisher : Unknown
Page : 402 pages
File Size : 47,9 Mb
Release : 2009
Category : Earth
ISBN : STANFORD:36105124138723

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The Lithosphere by Jarod E. Anderson Pdf

The lithosphere is the outer solid part of the earth, including the crust and uppermost mantle. The lithosphere is about 100 km thick, although its thickness is age dependent (older lithosphere is thicker).The lithosphere below the crust is brittle enough at some locations to produce earthquakes by faulting, such as within a subducted oceanic plate. This book presents leading research in the field from around the globe.

Author : Anonim
Publisher : Unknown
Page : 1132 pages
File Size : 42,6 Mb
Release : 1984
Category : Aeronautics
ISBN : UFL:31262082080218

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Scientific and Technical Aerospace Reports by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 1224 pages
File Size : 51,6 Mb
Release : 1982
Category : Scientists
ISBN : UIUC:30112005737041

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American Men and Women of Science by Anonim Pdf

Author : Anatol V. Guglielmi,Oleg Aleksandrovich Pokhotelov
Publisher : CRC Press
Page : 412 pages
File Size : 45,6 Mb
Release : 1996
Category : Earth currents
ISBN : UCSD:31822023738198

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Geoelectromagnetic Waves, by Anatol V. Guglielmi,Oleg Aleksandrovich Pokhotelov Pdf

'Geoelectromagnetic Waves', a term coined for the first time in this book, examines waves of natural origin (both terrestrial and extra-terrestrial) which disturb the electromagnetic field of the Earth. The Earth's crust and ocean, atmosphere and ionosphere, magnetosphere and interplanetary medium are filled with waves of various lengths and frequencies and the study and observation of these waves allows us to better understand the world in which we live, thus providing the basis for useful practical applications. This book provides a comprehensive and unifying treatment of the origin and application of geoelectromagnetic waves. Throughout the work the authors demonstrate a physical understanding of the phenomena with theoretical results compared against ground and satellite based data. In this way a practical picture is built up of the effects of geomagnetic pulsations.

Author : Riadh Habash
Publisher : CRC Press
Page : 400 pages
File Size : 44,7 Mb
Release : 2007-11-19
Category : Medical
ISBN : 9781420062854

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Bioeffects and Therapeutic Applications of Electromagnetic Energy by Riadh Habash Pdf

From cell phones to treating cancer, EM energy plays a part in many of the innovations that we take for granted everyday. A basic force of nature, like nuclear energy or gravity, this energy can be harnessed and used, but still holds the potential to be harmful. The question remains, how safe are EM products? Bioeffects and Therapeutic Applicati

Author : Vladimir Semenov,Maxim Petrishchev
Publisher : Springer
Page : 0 pages
File Size : 40,6 Mb
Release : 2018-08-03
Category : Science
ISBN : 3319852469

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Induction Soundings of the Earth's Mantle by Vladimir Semenov,Maxim Petrishchev Pdf

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.

Author : Harsh Gupta
Publisher : Springer Science & Business Media
Page : 1579 pages
File Size : 49,9 Mb
Release : 2011-06-29
Category : Science
ISBN : 9789048187010

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Encyclopedia of Solid Earth Geophysics by Harsh Gupta Pdf

The past few decades have witnessed the growth of the Earth Sciences in the pursuit of knowledge and understanding of the planet that we live on. This development addresses the challenging endeavor to enrich human lives with the bounties of Nature as well as to preserve the planet for the generations to come. Solid Earth Geophysics aspires to define and quantify the internal structure and processes of the Earth in terms of the principles of physics and forms the intrinsic framework, which other allied disciplines utilize for more specific investigations. The first edition of the Encyclopedia of Solid Earth Geophysics was published in 1989 by Van Nostrand Reinhold publishing company. More than two decades later, this new volume, edited by Prof. Harsh K. Gupta, represents a thoroughly revised and expanded reference work. It brings together more than 200 articles covering established and new concepts of Geophysics across the various sub-disciplines such as Gravity, Geodesy, Geomagnetism, Seismology, Seismics, Deep Earth Processes, Plate Tectonics, Thermal Domains, Computational Methods, etc. in a systematic and consistent format and standard. It is an authoritative and current reference source with extraordinary width of scope. It draws its unique strength from the expert contributions of editors and authors across the globe. It is designed to serve as a valuable and cherished source of information for current and future generations of professionals.

Author : Alick Bartholomew
Publisher : Floris Books
Page : 294 pages
File Size : 54,7 Mb
Release : 2014-01-23
Category : Science
ISBN : 9781782500889

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Hidden Nature by Alick Bartholomew Pdf

Austrian naturalist Viktor Schauberger (1885-1958) was far ahead of his time. From his unusually detailed observations of the natural world, he pioneered a completely new understanding of how nature works. He also foresaw, and tried to warn against, the global waste and ecological destruction of our age. This book describes and explains Schauberger's insights in contemporary, accessible language. His remarkable discoveries -- which address issues such as sick water, ailing forests, climate change and, above all, renewable energy -- have dramatic implications for how we should work with nature and its resources.