Results 301 to 310 of about 2,486,308 (363)

The Magnetic Declination

SpringerBriefs in Earth Sciences, 2022
M. Mandea
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Preliminary analysis of the effects of magnetic declination on flux-tube integrated linear growth rate of generalized Rayleigh-Taylor instability

International Symposium on Antennas, Propagation and EM Theory, 2018
The influence of different longitude and magnetic deflection on the neutral wind are studied, using the method of flux-tube integration. The results indicate that magnetic deflection on the integral neutral wind perpendicular to the magnetic meridian has
S. Ge   +5 more
semanticscholar   +1 more source

Magnetic Declination Demonstrator

Journal of Geological Education, 1955
The construction of a device to demonstrate the method of correcting a compass, so that true bearings may be read from it rather than magnetic bearings, is described. Examples are given to illustrate its use.
J. Donald Ryan, Bradford Willard
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Magnetic Declination in Mediaeval China

Nature, 1967
THE traditional view that Christopher Columbus discovered magnetic declination on his first voyage to the West Indies in 1492 was put forward with great force by Bertelli1 towards the end of the last century and has been repeated by many since. On the other hand, Crichton Mitchell2, after having examined the evidence on which this claim was based ...
PETER J. SMITH, JOSEPH NEEDHAM
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FDTD Analysis of Magnetized Plasma with Arbitrary Magnetic Declination

International Journal of Infrared and Millimeter Waves, 2007
In this paper, the frequency-dependent finite-difference time-domain (FDTD) method employing the piecewise linear recursive convolution (PLRC) scheme is applied to the numerical analysis of magnetized plasma with arbitrary magnetic declination. The PLRC-FDTD equations are derived in detail and are checked through practical examples. Excellent agreement
Z. H. Qian, R. S. Chen
openaire   +1 more source

Magnetic Declination in South Africa (1936)

South African Geographical Journal, 1938
(1938). Magnetic Declination in South Africa (1936) South African Geographical Journal: Vol. 20, No. 1, pp. 40-41.
S. C., A. D. Lewis
openaire   +2 more sources

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