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Annual, semi-annual and solar cycle variations in Sq, and ring current effects
Exploration Geophysics, 1986The difference of H at two magnetic observatories on the same meridian, but having latitudes equatorwards and polewards of the latitude of the Sq focus, yields a measure of Sq intensity largely free from disturbance. This is because the Sq variations are of opposite sign at the two observatories whereas the disturbance variations, having the same sign ...
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The geomagnetic Svariation—annual, semi-annual and solar cycle variations and ring current effects
Journal of Atmospheric and Terrestrial Physics, 1985Abstract The difference between H at two magnetic observatories having the same longitude, but latitudes equatorwards and polewards of the latitude of the S q focus, yields a measure of S q intensity largely free from disturbance. Data from all days may be used, which results in improved time resolution of the variations of S q .
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Intra-annual time scales in tree rings
Dendrochronologia, 2007Sergio Rossi, Annie Deslauriers
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Catalytic Enantioselective Ring-Opening Reactions of Cyclopropanes
Chemical Reviews, 2021Vincent Pirenne +2 more
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MONGOLIAN BIRD RINGING PROGRAM ANNUAL REPORT 2020
2021Batmunkh Davaasuren +2 more
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C–C Bond Cleavages of Cyclopropenes: Operating for Selective Ring-Opening Reactions
Chemical Reviews, 2021Ruben Vicente
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A PRACTICAL METHOD SUGGESTION FOR ANNUAL RING MEASUREMENT
2009Ormancılıkta, yıllık halka ölçümleri, ağaç yaşının bulunması, çap artımının belirlenmesi, dendrokronolojik ve dendroklimatolojik çalışmalar, ağaç teknolojisi çalışmaları vb. birçok alanda kullanılmaktadır. Yıllık halka sınırı ve ilkbahar ve yaz odunu arasındaki sınırın belirgin olduğu ağaç türlerinde yıllık halka genişliğini ve yıllık halka ...
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