Author: Anthony David EppsteinPublisher:
ISBN:
Category : Geomagnetism
Languages : en
Pages : 34
Book Description
A Study of Geomagnetic Micropulsations with Periods Between 10 and 90 Seconds Using a Ground Loop and a Galvo.-photocell Amplifier
Author: Anthony David EppsteinPublisher:
ISBN:
Category : Geomagnetism
Languages : en
Pages : 34
Book Description
Geomagnetic Micropulsations
Author: J. A. JacobsPublisher: Springer Science & Business Media
ISBN: 3642868282
Category : Science
Languages : en
Pages : 187
Book Description
The subject of geomagnetic micropulsations has developed extremely rapidly and it is difficult to know when is an appropriate time to pause and assess the sum total of our knowledge-both observational and theoretical. There has in recent years been a tremendous increase in both the quantity and quality of data and also many theoretical ad vances in our understanding of the phenomenon. Undoubtedly there will be further progress in both areas but it seems worthwhile now to review both our knowledge and our ignorance. This book was essen tially completed by the end of April 1969 and tries to give a summary of the subject up to that time. The Earth is enclosed in the magnetosphere, a hollow carved out of the solar wind by the Earth's magnetic field. Above the ionosphere there is a very tenuous thermal plasma of partially ionized hydrogen in diffusive equilibrium with magnetic and gravitational forces, and ener getic protons and electrons that constitute the trapped Van Allen ra diation belts. Throughout this anisotropic and inhomogeneous plasma, natural and man-made electromagnetic energy propagates in a wide variety of modes and frequency bands. This book is concerned with that class of natural signals called geomagnetic micropulsations-short period (usually of the order of seconds or minutes) fluctuations of the Earth's magnetic field.
An Analysis of Short Period (10-30 Seconds) Geomagnetic Micropulsations
Author: John Henry HassettPublisher:
ISBN:
Category : Geomagnetism
Languages : en
Pages : 58
Book Description
Electrical Measurement, Signal Processing, and Displays
Author: John G. WebsterPublisher: CRC Press
ISBN: 0203009401
Category : Technology & Engineering
Languages : en
Pages : 774
Book Description
The CRC Principles and Applications in Engineering series is a library of convenient, economical references sharply focused on particular engineering topics and subspecialties. Each volume in the series comprises chapters carefully selected from CRC's bestselling handbooks, logically organized for optimum convenience, and thoughtfully priced to fit
Publications and Patents
Author: United States. Science and Education Administration. Eastern Regional Research CenterPublisher:
ISBN:
Category : Agricultural processing
Languages : en
Pages : 328
Book Description
Technical News Bulletin
Author: Atomic Energy Programs
Author: U.S. Atomic Energy CommissionPublisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 108
Book Description
Low Temperature Thermometry
Author: G. CatalandPublisher:
ISBN:
Category : Atmospheric temperature
Languages : en
Pages : 28
Book Description
Publications Issued During the Year ...
Author: Irish Loyal and Patriotic UnionPublisher:
ISBN:
Category : Ireland
Languages : en
Pages : 566
Book Description
Author: