Robust Estimation of Carbon Monoxide Measurements
نویسندگان
چکیده
منابع مشابه
End-tidal Carbon Dioxide Measurements in Unintentional Non-Fire-Related Carbon Monoxide Poisoning
Background: Poisoning with carbon monoxide occurs occasionally worldwide, and the gold diagnostic standard is to measure carboxyhemoglobin level in the blood. This study investigated the correlation between carboxyhemoglobin and the end-tidal carbon dioxide levels in 50 patients with carbon monoxide poisoning. Methods: We recruited 50 volunteer patients who had been admitted to the Emergency S...
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Carbon monoxide (CO) is an important atmospheric air pollutant and a good knowledge of its global and regional distribution is of much interest, e.g., for air quality applications. SCIAMACHY on ENVISAT is currently the only satellite instrument that can measure the vertical column of CO with high sensitivity down to the Earth surface due to its nearinfrared channels and its nadir observation mo...
متن کاملMeasurements of Carbon| Monoxide with the Mopitt Iinstrument 1999-2009
Carbon monoxide is a common pollutant in the troposphere. Produced mainly by incomplete combustion and industrial activity, it has a concentration within the (normal) range of ~50-200ppbv throughout the troposphere. The major sink is its reaction with the hydroxyl (OH) radical. The lifetime of CO is ~20-30days in the troposphere. The fairly long lifetime and the reaction with OH makes CO an int...
متن کاملAbsorption measurements of carbon monoxide laser radiation by water vapor.
An intracavity water vapor cell in conjunction with a CO laser was used to measure experimentally the absorptive losses introduced for nineteen of the laser emission lines. The results indicated that the existing theoretical models are inadequate for predicting actual absorptance values for water vapor partial pressures in excess of 100 Torr. The accepted spectral location of at least one water...
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MIPAS has been operating on Envisat since March 2002. It measures high-resolution atmospheric limb emission spectra in the interval from 685 to 2410 cm-1 The ESA analysis is focused on the retrieval of profiles of pressure and temperature and of the volume mixing ratio of H2O, O3, HNO3, CH4, N2O and NO2. Nevertheless, MIPAS spectra contain signatures of various other species. In particular, at ...
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ژورنال
عنوان ژورنال: Sensors
سال: 2020
ISSN: 1424-8220
DOI: 10.3390/s20174958