4177 to 4188 of 13722 results
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The nocturnal intermediate layer over South Georgia : solar and magnetic influence on occurrence
Read more of: The nocturnal intermediate layer over South Georgia : solar and magnetic influence on occurrenceIonograms from South Georgia (54°S, 37°W; L = 1.9) are used to investigate the influence of magnetic and solar activity upon the occurrence of the nocturnal intermediate layer. The diurnal […]
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Solar Cell Degradation due to Proton Belt Enhancements During Electric Orbit Raising to GEO
Read more of: Solar Cell Degradation due to Proton Belt Enhancements During Electric Orbit Raising to GEOThe recent introduction of all‐electric propulsion on geosynchronous satellites enables lower‐cost access to space by replacing chemical propellant. However, the time period required to initially raise the satellite to geostationary […]
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Holocene break-up and reestablishment of the Petermann Ice Tongue, Northwest Greenland
Read more of: Holocene break-up and reestablishment of the Petermann Ice Tongue, Northwest GreenlandOver the last decade, two major calving events of the Petermann Ice Tongue in Northwest Greenland have led to speculation on its future stability and contribution to further Greenland Ice […]
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On the identity of Navicula gottlandica (Bacillariophyta), with the description of two new species Navicula eileencoxiana and Navicula bergstromiana from the Australo-Pacific region
Read more of: On the identity of Navicula gottlandica (Bacillariophyta), with the description of two new species Navicula eileencoxiana and Navicula bergstromiana from the Australo-Pacific regionDuring the past two decades, the subantarctic diatom flora has been the subject of several detailed taxonomic revisions, resulting in the description of a large number of new species. During […]
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Show your beaks and we tell you what you eat: Different ecology in sympatric Antarctic benthic octopods under a climate change context
Read more of: Show your beaks and we tell you what you eat: Different ecology in sympatric Antarctic benthic octopods under a climate change contextSympatry can lead to higher competition under climate change and other environmental pressures, including in South Georgia, Antarctica, where the two most common octopod species, Adelieledone polymorpha and Pareledone turqueti, […]