Zobrazeno 1 - 10
of 1 416
pro vyhledávání: '"D G Clark"'
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-11 (2023)
Access to semi-permanent trails on land, water and sea ice in Inuit Nunangat, Canada, is projected to diminish over the next 40 years with lengthening periods of inaccessibility, according to CMIP6 projections coupled with community-developed trail a
Externí odkaz:
https://doaj.org/article/a68f9811530a41db97f4ecb1b955edb1
Publikováno v:
The Geographical Journal, 1952 Sep 01. 118(3), 351-352.
Externí odkaz:
https://www.jstor.org/stable/1790324
Publikováno v:
Plant Physiology, 1950 Oct 01. 25(4), 774-774.
Externí odkaz:
https://www.jstor.org/stable/4258375
Akademický článek
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Autor:
E. A. Lucek, T. D. G. Clark
Publikováno v:
Annales Geophysicae, Vol 14, Pp 131-138 (1996)
Interplanetary scintillation (IPS), the twinkling of small angular diameter radio sources, arises from the interaction of the signal with small-scale plasma irregularities in the solar wind. The technique may be used to sense remotely the near-Ear
Externí odkaz:
https://doaj.org/article/fa5be26040324c058ee03a41e71e3d7e
Publikováno v:
Annales Geophysicae, Vol 14, Pp 139-148 (1996)
Interplanetary scintillation (IPS), the twinkling of small angular diameter radio sources, is caused by the interaction of the signal with small-scale plasma irregularities in the solar wind. The technique may be used to sense remotely the near-Ea
Externí odkaz:
https://doaj.org/article/fb84800092694bdb9fbc15a7bc1392c8
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 64:1779-1792
The geomagnetically induced current (GIC) risk to the power transmission grid in the United Kingdom is discussed with reference to an example of a geomagnetic storm during which GICs were suspected of causing abnormal transformer behaviour. A simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45cebf2398284a2bfc3f1711d2549afa
https://doi.org/10.1016/s1364-6826(02)00127-x
https://doi.org/10.1016/s1364-6826(02)00127-x
Publikováno v:
Journal of Geophysical Research: Space Physics. 104:28325-28342
We analyze the causes of the century-long increase in geomagnetic activity, quantified by annual means of the aa index, using observations of interplanetary space, galactic cosmic rays, the ionosphere, and the auroral electrojet, made during the last
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d7ac8ea4d451c9d4bbc2a84ee9ae95a
https://doi.org/10.1029/1999ja900311
https://doi.org/10.1029/1999ja900311
Autor:
Robert T. Withers, D. A. Smith, C. G. Schultz, M. Brinkman, B. E. Chatterton, D G Clark, R. C. Tucker
Publikováno v:
European Journal of Clinical Nutrition. 53:434-440
Objective: To test the hypothesis that 55–70 y old male longterm exercisers (LE) have higher resting metabolic rates (RMR) than longterm nonexercisers (LNE). Design: A power analysis demonstrated that this cross-sectional study required 12 subjects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b71a7a0f58b68af2ebeab7c1abf7754
https://doi.org/10.1038/sj.ejcn.1600771
https://doi.org/10.1038/sj.ejcn.1600771
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 60:1047-1056
The aa index provides the longest continuous data set which can be used in the analysis of magnetospheric and ionospheric phenomenology. All phases of the solar cycle show increases in activity since cycle 14. The activity increase does not appear to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9960c2b12570316c78a2d7d43a3554b7
https://doi.org/10.1016/s1364-6826(98)00049-2
https://doi.org/10.1016/s1364-6826(98)00049-2