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The Earth's Core

The Earth's Core
A Book

by John A. Jacobs

  • Publisher : Academic Press
  • Release : 1987-04-29
  • Pages : 416
  • ISBN : 9780080959801
  • Language : En, Es, Fr & De
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The Earth's Core, Second Edition is a six-chapter book that begins with the general physical properties of the Earth, with emphasis on the core-mantle boundary. This edition discusses the accretion mechanism, heat sources in the early Earth, time of core formation, thermal regime of the Earth, melting-point depth curves, and thermal consequences of iron-alloy core. Subsequent chapters focus on reversals of the Earth's magnetic field; the energetics and the constitution of the Earth's core; and the cores of the Moon and other planets. The role of the Earth's core is vital to the understanding of many geophysical phenomena. It is the seat of the Earth's magnetic field and is responsible as well to some variations in the length of the day.

At the Earth's Core

At the Earth's Core
A Book

by Edgar Rice Burroughs

  • Publisher : U of Nebraska Press
  • Release : 2000-01-01
  • Pages : 296
  • ISBN : 9780803261747
  • Language : En, Es, Fr & De
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David Innes and Abner Perry break through the earth's crust and discover "a fantastic, timeless world of eternal daylight, prehistoric beasts, and primeval peoples--Pellucidar."--Cover.

The Earth's Core and Geomagnetism

The Earth's Core and Geomagnetism
A Book

by John Arthur Jacobs

  • Publisher : Oxford : Pergamon Press ; New York : Macmillan Company
  • Release : 1963
  • Pages : 137
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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At the Earth's Core

At the Earth's Core
A Book

by Edgar Rice Burroughs

  • Publisher : Unknown Publisher
  • Release : 2018
  • Pages : 329
  • ISBN : 9788829501410
  • Language : En, Es, Fr & De
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From the Earth's Core to Outer Space

From the Earth's Core to Outer Space
A Book

by Ilmari Haapala

  • Publisher : Springer Science & Business Media
  • Release : 2012-03-26
  • Pages : 340
  • ISBN : 3642255507
  • Language : En, Es, Fr & De
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From the Earth's Core to Outer Space focuses on four themes: (1) Evolving Earth’s crust, (2) Changing Baltic Sea, (3) Climate Change, and (4) Planet Earth, third stone from Sun. The focus on these four topics provides both a state of the art review of earth science topics of particular importance to Scandinavia and the Baltic and also the global context in which a consideration of these topics must be made. It finishes by discussing our use of space born technologies for understanding these topics and places the Earth within the context of our neighbouring planets and their satellites. The first theme includes papers on the structure, origin and evolution of the Earth’s crust and in particular the ore deposits in Fennoscandia, plate-tectonic drift of Fennoscandia (Baltica), and postglacial isostatic rebound of the crust. The second theme contains papers dealing with changes in the ice season of the Baltic Sea, inflow and stagnation in deep basins, biology of the Baltic Sea, and carbon dioxide balance in sea water. The third theme deals with origin and evolution of oxygen in atmosphere, postglacial climate change, effects of aerosols and greenhouse gases on climate, interplay between anthropogenic and natural factors in the current climate change, and Earth’s water resources. The fourth theme includes articles on Earth’s space environment, use of satellites in cartography and geodesy, information obtained by space probes on Mars and other planets and their moons, and possibilities to find life on them.

Tarzan at the Earth's Core

Tarzan at the Earth's Core
A Book

by Edgar Rice Burroughs

  • Publisher : Hachette UK
  • Release : 2013-03-29
  • Pages : 223
  • ISBN : 0575128151
  • Language : En, Es, Fr & De
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An urgent message from Pellucidar, that world of primitive men and primeval jungles that lies inside the crust of the Earth, called on Tarzan of the Apes for assistance. Tarzan, used to the dangers of darkest Africa, heeded the call to Pellucidar, where all his skill in the jungle, all his talents with beasts and primitive men, would be put to the extreme test. For in that land at the Earth's core, under the eternal day of the Central Sun, his terrific talents were needed just to stay alive - let alone to fulfil the mission that had called him there!

Edgar Rice Burroughs' at the Earth's Core Ltd. Ed

Edgar Rice Burroughs' at the Earth's Core Ltd. Ed
A Book

by Bobby Nash

  • Publisher : Dark Horse Comics
  • Release : 2015
  • Pages : 112
  • ISBN : 1616557478
  • Language : En, Es, Fr & De
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This hardcover edition includes a color plate which has been individually numbered and signed by Bobby Nash and Jamie Chase with a limited production of 500 copies.

PKKP and the Fine Structure of the Earth's Core

PKKP and the Fine Structure of the Earth's Core
A Book

by Teddy Godfrey Zengeni

  • Publisher : Unknown Publisher
  • Release : 1970
  • Pages : 136
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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At the Earth's Core

At the Earth's Core
A Book

by Edgar Rice Burroughs

  • Publisher : IndyPublish.com
  • Release : 2005-03-01
  • Pages : 136
  • ISBN : 9781421900001
  • Language : En, Es, Fr & De
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David Innes is a young man who has just inherited a large mining company. An eccentric inventor, Abner Perry, convinces Innes to underwrite a project to build a 'iron mole', claiming it will make them both wealthy. The mechanical beast works well, actually too well. On the maiden voyage, instead of digging for a few minutes and returning, they plunge straight through the earth's crust into the 'inner world' of Pellucidar. This world resembles earth but is a horizon-less, primeval tropical landscape where the sun neither sets nor rises, and is populated by 'Sagoth' gorilla men, wild human slaves, and the ruling hypnotic reptilian 'Mahors'.

The Earth's Core

The Earth's Core
Its Structure, Evolution, and Magnetic Field : Proceedings of a Royal Society Discussion Meeting Held on 27 and 28 January 1982

by S. K. Runcorn,K. M. Creer,John Arthur Jacobs

  • Publisher : Unknown Publisher
  • Release : 1982
  • Pages : 289
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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The Earth's Core

The Earth's Core
Structure, Properties, and Dynamics

by Jon M. Phillips

  • Publisher : Nova Science Pub Incorporated
  • Release : 2012
  • Pages : 217
  • ISBN : 9781613245842
  • Language : En, Es, Fr & De
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In this book, the authors have gathered and present current research from across the globe in the study of the structure, properties and dynamics of the Earth's core. Topics discussed include computer modelling of liquid iron solutions in the Earth's core; the origin and development of cores of the terrestrial planets from their tectomagmatic evolution and paleomagnetic data; the Slichter modes and their free translational oscillations of the inner core; manifestations of upwelling mantle flow on the Earth's surface and various geophysical data and theoretical models dealing with the behaviour of liquid and solid Earth's cores.

The Earth's Core, an Energetic Cosmic Object

The Earth's Core, an Energetic Cosmic Object
A Book

by Vedat Shehu,Vedat Shehu, Ph.d.

  • Publisher : Createspace Independent Publishing Platform
  • Release : 2016-03-31
  • Pages : 80
  • ISBN : 9781512290875
  • Language : En, Es, Fr & De
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Here, is argued that the Earth's core is an energetic cosmic object, a sun-like star in miniature, because in the core's amazing structure runs a transformable kernel. The core kernel is composed of ultradense cosmic matter in a state of spontaneous disintegration, positioned as an ultrathin center-spherical screen somewhere between the inner solid core and the outer melted core. The core kernel transformation releases energy, including heat, and also produces atom-molecular matter as an addition to the mass of the Earth. The presence and role of the core kernel is not just a guess of the author, but a scientific conclusion based on facts. It is an extension of the earlier standard framework, when some newer facts were not known, especially, the growth of oceanic crust, as evidence of growth of the Earth... The Earth's core kernel was one amongst multitudes of burning kernels in the solar nebula originated from an explosion of the supernova type. These kernels triggered the calm cosmic cloud, and turned it into a swirling solar nebula, and further into a planetary disk. These burning kernels became the cores of the potential planets orbiting the newly formed gigantic core, the Sun. So, the Earth's core was gradually covered by silicate matter produced by its kernel, and matter attracted from space. This theory could revolutionize the world outlook, and research in the Earth and in the cosmos.

The Physics of the Earth's Core

The Physics of the Earth's Core
An Introduction

by P. Melchior

  • Publisher : Elsevier
  • Release : 2013-10-22
  • Pages : 265
  • ISBN : 1483286460
  • Language : En, Es, Fr & De
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An expanded version of a course on the physics of the Earth's interior by an internationally recognised expert in the field. It is a reference text providing condensed information on those essential physical topics needed by both the non-specialist scientist and student to follow the most recent developments in internal geophysics. It is a key to understanding papers covering theoretical geophysics where the basic formulae, definitions and theorems cannot be explained in detail due to the limited space and thus enables the reader to remain aware of the continuous progress being made in studying the Earth's interior.

E. Aster Bunnymund and the Warrior Eggs at the Earth's Core!

E. Aster Bunnymund and the Warrior Eggs at the Earth's Core!
A Book

by William Joyce

  • Publisher : Simon and Schuster
  • Release : 2012-02-21
  • Pages : 250
  • ISBN : 1442430508
  • Language : En, Es, Fr & De
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E. Aster Bunnymund uses his martial arts skills, his network of tunnels, and the help of MiM, Sand Mansnoozy, and Nicholas St. North to battle the Nightmare King, Pitch, who has sent a venomous serpent to attack Bunnymund's royal guard of warrior eggs.

At the Earth's Core Edgar Rice Burroughs

At the Earth's Core Edgar Rice Burroughs
A Book

by Edgar Rice Burroughs

  • Publisher : Createspace Independent Publishing Platform
  • Release : 2016-11-17
  • Pages : 164
  • ISBN : 9781540472922
  • Language : En, Es, Fr & De
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At the Earth's Core is a 1914 fantasy novel by Burroughs, the 1st in his series about the hollow earth land of Pellucidar. It 1st appeared as a 4-part serial in All-Story Weekly from 4/4-25/14, 1st published as a hardcover by A.C. McClurg in 7/22. The author relates how, traveling the Sahara, he's encountered a remarkable vehicle & pilot, David Innes, a man with a remarkable story to tell. Innes is a mining heir who finances an experimental "iron mole," an excavating vehicle designed by his elderly inventor friend Abner Perry. In a test, they discover the vehicle cannot be turned. It burrows 500 miles into the Earth, emerging into the unknown interior world of Pellucidar. In Burroughs' concept, Earth is a hollow shell with Pellucidar as the internal surface of that shell. Pellucidar is inhabited by prehistoric creatures of all geological eras, & dominated by the Mahars, a species of flying reptile both intelligent & civilized, but which enslaves & preys on local stone-age humans. Innes & Perry are captured by the Mahars' ape-like Sagoth servants & taken with other human captives to the chief Mahar city of Phutra. Among their fellow captives are the brave Ghak, the Hairy One, from the country of Sari, the shifty Hooja the Sly One & Dian the Beautiful of Amoz. Innes, attracted to Dian the Beautiful, defends her against the unwanted attentions of Hooja, but due to his ignorance of local customs she assumes he wants her as a slave, not friend or lover, & subsequently snubs him. Only later, after Hooja slips their captors in a dark tunnel & forces Dian to leave with him, does David learn from Ghak the cause of the misunderstanding.

Earth's Core and Lower Mantle

Earth's Core and Lower Mantle
A Book

by C.A. Jones,Andrew M. Soward,K. Zhang

  • Publisher : CRC Press
  • Release : 2003-06-26
  • Pages : 244
  • ISBN : 0203207610
  • Language : En, Es, Fr & De
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Scientists have made new inroads in the study of the Earth's deep interior. They have forged developments in this fascinating arena using experimental and observational techniques,. including seismology, monitoring of the Earth's rotation, geomagnetism, and accurate measurements of Earth's gravity fields. These techniques along with more theoretica

Earth's Core and Crust

Earth's Core and Crust
A Book

by Brangien Davis

  • Publisher : Gareth Stevens Publishing LLLP
  • Release : 2007-01-12
  • Pages : 48
  • ISBN : 9780836877625
  • Language : En, Es, Fr & De
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Discusses the properties of the Earth's layers, explains how plate techtonics help to form the planets geographic features, and describes how earthquakes and volcanoes occur.

Earth's Core

Earth's Core
Dynamics, Structure, Rotation

by American Geophysical Union. Meeting

  • Publisher : American Geophysical Union
  • Release : 2003-01-10
  • Pages : 277
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Published by the American Geophysical Union as part of the Geodynamics Series, Volume 31. Geomagnetism, dynamo theory, seismology, geodesy, and mineral physics each present significant perspectives on Earth's core. When interelated, scientists gain and invaluable vantage from which to understans the evolution, dynamics, and state of the core. Earth's Core: Dynamics, Structure, Rotation presents a synthesis of current understanding in proactive analyses of Earth core phenomena, including research in core composition, wave-speed variation, magnetic field signatures, core mantle boundary issues, and more.

Iron at Pressures of the Earth's Core

Iron at Pressures of the Earth's Core
Properties Inferred from the Significant Structure Theory of Liquids

by David Alan Leppaluoto

  • Publisher : Unknown Publisher
  • Release : 1973
  • Pages : 326
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Magnetohydrodynamics and the Earth's Core

Magnetohydrodynamics and the Earth's Core
Selected Works by Paul Roberts

by Andrew M. Soward

  • Publisher : CRC Press
  • Release : 2002-11-28
  • Pages : 464
  • ISBN : 9780415272223
  • Language : En, Es, Fr & De
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Paul Roberts' research contributions are remarkable in their diversity, depth and international appeal. Papers from the Paul Roberts' Anniversary meeting at the University of Exeter are presented in this volume. Topics include geomagnetism and dynamos, fluid mechanics and MHD, superfluidity, mixed phase regions, mean field electrodynamics and the Earth's inner core. An incisive commentary of the papers puts the work of Paul Roberts into historical context. Magnetohydrodynamics and the Earth's Core provides a valuable source of reference for graduates and researchers working in this area of geoscience.