7657 to 7668 of 14011 results
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Ozone and NO2air-mass factors for zenith-sky spectrometers: Intercomparison of calculations with different radiative transfer models
Read more of: Ozone and NO2air-mass factors for zenith-sky spectrometers: Intercomparison of calculations with different radiative transfer modelsCalculations of air-mass factors (AMFs) for ground-based zenith-sky UV-visible spectrometers are now well developed in laboratories where stratospheric constituents are measured with this technique. An intercomparison between results from the […]
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Ozone measurements by zenith-sky spectrometers: An evaluation of errors in air-mass factors calculated by radiative transfer models
Read more of: Ozone measurements by zenith-sky spectrometers: An evaluation of errors in air-mass factors calculated by radiative transfer modelsCalculations of air-mass factors (AMFs) for ground-based zenith-sky UV-visible spectrometers are presented and discussed. Causes and size of errors in AMFs of ozone in the visible are evaluated. Errors can […]
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Night-shift work in antarctica: Sleep characteristics and bright light treatment
Read more of: Night-shift work in antarctica: Sleep characteristics and bright light treatmentChanges in sleep parameters during and after night-shift and the effects of bright white (2500–3000 1x) and dim red (>500 1x) light treatment on re adaptation after night-shift during winter […]
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Ozone measurements with star-pointing spectrometers
Read more of: Ozone measurements with star-pointing spectrometersPart 1 Historical frontiers: vibrational spectroscopic contributions to chemisorption and catalysis. Part 2 Instrumentation: recent advances in kinetic infrared spectroscopy; spectroscopic concentration determination without calibration; scope and limitations of concentration-modulated […]
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Cephalopods occupy the ecological niche of epipelagic fish in the Antarctic Polar Frontal Zone
Read more of: Cephalopods occupy the ecological niche of epipelagic fish in the Antarctic Polar Frontal ZoneRecent data from research cruises and explorator fishing in the Antarctic Polar Frontal Zone (APFZ) of the Scotia Sea, together with data from dietary studies of Antarctic vertebrate predators, have […]
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Fine-scale distribution of juvenile cephalopods in the Scotia Sea and adaptive allometry of the brachial crown
Read more of: Fine-scale distribution of juvenile cephalopods in the Scotia Sea and adaptive allometry of the brachial crownThe pelagic nekton community was sampled with the RMT 25 opening/closing net and a neuston net at two stations in the Scotia Sea south of the Antarctic Polar Front in […]
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Simultaneous optical and HF radar observations of the ionospheric cusp
Read more of: Simultaneous optical and HF radar observations of the ionospheric cuspSimultaneous optical all-sky imager and photometer data from South Pole station and the PACE HF radar at Halley, Antarctica from two case studies are used to show that their respective […]
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Scientific diving under sea ice in the Southern Ocean
Read more of: Scientific diving under sea ice in the Southern OceanScientific Diving techniques were employed during a 54 day oceanographic research cruise to the Bellingshausen Sea, Southern Ocean (65°S–72°S, 80°W–87°W), in order to position sampling and data collecting instrumentation beneath […]
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