6613 to 6624 of 13949 results
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Seasonal and longitudinal effects on plasmaspheric tube content
Read more of: Seasonal and longitudinal effects on plasmaspheric tube contentA mathematical model of the ionosphere and plasmasphere that includes an eccentric dipole geomagnetic field has been constructed to model, in the first instance, whistler results at L = 2.5. […]
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An assessment of the biological and acoustic characteristics of swarms of Antarctic krill
Read more of: An assessment of the biological and acoustic characteristics of swarms of Antarctic krillMeasurements on krill from distinct swarms and echo-sounder measurements of the same swarms have been analysed using multivariate methods. The analysis has addressed the problems of whether krill swarms in […]
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Preparation of aqueous standards for low temperature x-ray microanalysis
Read more of: Preparation of aqueous standards for low temperature x-ray microanalysisA technique, using Nuclepore polycarbonate membrane filters as a containing medium for very small volumes of ionic standard solutions, to produce homogeneous ice standards is described. The standards are suitable […]
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Polar lows and arctic instability lows in the Bear Island region
Read more of: Polar lows and arctic instability lows in the Bear Island regionThe study of the “polar low episode” over the northern parts of the Norwegian Sea and the Barents Sea from 12 December 1982 to 16 December 1982 is continued. The […]
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the granites of northern Patagonia and the Gastre Fault System in relation to the break -up of Gondwana
Read more of: the granites of northern Patagonia and the Gastre Fault System in relation to the break -up of GondwanaThe transcurrent Gastre Fault System in central Patagonia, which is closely associated with subvolcanic granite emplacement, is recognized as a major dextral shear-zone and geological boundary. We propose its equivalence […]
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The respiratory system of the femaleVarroa jacobsoni (Oudemans): its adaptations to a range of environmental conditions
Read more of: The respiratory system of the femaleVarroa jacobsoni (Oudemans): its adaptations to a range of environmental conditionsThe morphology of the respiratory system of the femaleVarroa jacobsoni (Oudemans, 1904) is described. The mobile, appendage-like, emergent peritreme may be ‘raised’ to lie against the ventral integument or ‘lowered’ […]
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Late quaternary changes in Antarctic bottom water velocity inferred from sediment grain size in the northern Weddell Sea
Read more of: Late quaternary changes in Antarctic bottom water velocity inferred from sediment grain size in the northern Weddell SeaNewly formed bottom water (θ ≤ −0.7°C) in the northern Weddell Sea flows E or NE at speeds up to 10–15 cm/s, with velocity decreasing towards the centre of the […]