5137 to 5148 of 13949 results
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The effects of temperature on 86Rb uptake by two species of Chlamydomonas(Chlorophyta, Chlorophyceae)
Read more of: The effects of temperature on 86Rb uptake by two species of Chlamydomonas(Chlorophyta, Chlorophyceae)86Rb uptake was examined in two species of unicellular green algae, Chlamydomonas nivalis isolated from snow, and a cell wall-less mutant of the temperate freshwater Chlamydomonas reinhardii. In C. reinhardii […]
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Lipid content and composition of some midwater crustaceans from the Southern Ocean
Read more of: Lipid content and composition of some midwater crustaceans from the Southern OceanThe decapods Pasiphaea scotiae (Stebbing), P. rathbunae (Stebbing), Petalidium foliaceum Bate and Acanthephyra pelagica (Risso) and the mysid Gnathophausia gigas (W.-Suhm) have been sampled from the Southern Ocean. Lipid contents […]
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The third hop whistler anomaly: possible evidence of df/dt-dependent wave amplification
Read more of: The third hop whistler anomaly: possible evidence of df/dt-dependent wave amplificationOn occasion the third hop of an echoing magnetospheric whistler exceeds the first hop in intensity over some low range of frequencies. Case studies show that this anomalous behavior can […]
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Effects of contrasting relative humidities on the cold tolerance of an Antarctic mite
Read more of: Effects of contrasting relative humidities on the cold tolerance of an Antarctic miteSamples of adult Alaskozetes antarcticus, an Antarctic cryptostigmatid mite, were collected in winter and summer. In 4 separate experiments, mites were maintained under relative humidities in the range: 0, 26, […]
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Effects of ingestion of liquids on the cold tolerance of an Antarctic mite
Read more of: Effects of ingestion of liquids on the cold tolerance of an Antarctic miteSamples of a cryptostigmatid mite, Alaskozetes antarcticus, were collected during summer and winter on Signy Island, South Orkney Islands, in the maritime Antarctic. In four experiments, adult mites were maintained […]
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ANDCHRON : Andean geochronology and metallogenesis. Final report for the Overseas Development Administration Research and Development Project on the application of geochronology, isotope geology and fluid inclusion studies to understanding the geological evolution of the Southern Andes and the setting and formation of metallic ore deposits therein
Read more of: ANDCHRON : Andean geochronology and metallogenesis. Final report for the Overseas Development Administration Research and Development Project on the application of geochronology, isotope geology and fluid inclusion studies to understanding the geological evolution of the Southern Andes and the setting and formation of metallic ore deposits thereinA multidisciplinary project was carried out in an attempt to improve understanding of the evolution and inter-relationship of magmatism and metalliferous mineralization in the central and southern Andes. This has […]