Results 191 to 200 of about 2,806,292 (233)
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Measurement of Time Constant of Wet-Bulb Thermocouple in Air
Experimental Heat Transfer, 2006An experimental apparatus was built to measure the time constant of fine wet-bulb thermocouples in air. Rapid response solenoid valves (15 msec response time) were used to control airflow through tubing into which wet-bulb thermocouples were placed. Wet-bulb thermocouples (type T, 0.005 cm diameter) with the tip (bead) covered with a moistened wick ...
Kambiz Farahmand, Jonathan W. Kaufman
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Brain Research, 1985
The size and distribution of mitral cells in the olfactory bulbs of rats were determined using a computer-assisted morphometric technique. Rats were reared from 2 weeks of age for 10 weeks in an animal colony, or in cages through which a stream of deodorized air or cyclohexanone vapor passed.
D G, Laing +4 more
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The size and distribution of mitral cells in the olfactory bulbs of rats were determined using a computer-assisted morphometric technique. Rats were reared from 2 weeks of age for 10 weeks in an animal colony, or in cages through which a stream of deodorized air or cyclohexanone vapor passed.
D G, Laing +4 more
exaly +3 more sources
American Industrial Hygiene Association Journal, 1959
(1959). The Envirec-An Instrument for Continuous Recordings of Environmental Air, Wet-Bulb, and Globe Temperatures, and Air Velocity. American Industrial Hygiene Association Journal: Vol. 20, No. 2, pp. 121-130.
A D, HOSEY, A C, MENDENHALL
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(1959). The Envirec-An Instrument for Continuous Recordings of Environmental Air, Wet-Bulb, and Globe Temperatures, and Air Velocity. American Industrial Hygiene Association Journal: Vol. 20, No. 2, pp. 121-130.
A D, HOSEY, A C, MENDENHALL
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Wet-bulb, dew point, and air temperature trends in Spain
Theoretical and Applied Climatology, 2016This study analyses trends of mean (Tm), maximum (Tx), minimum (Tn), dew point (Td), and wet-bulb temperatures (Tw) on an annual, seasonal, and monthly time scale over Spain during the period 1981–2010. The main purpose was to determine how temperature and humidity changes are impacting on Tw, which is probably a better measure of climate change than ...
R. Moratiel +4 more
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Transport Equations for Moist Air at Elevated Wet Bulb Temperatures
Drying Technology, 2004Abstract In meteorological applications psychrometers are used both as a humidity transfer standard and as a measurement instrument. Unfortunately wet bulb temperature, t wb, is not a thermodynamic property and consequently, in equation linking vapor pressure and temperature, the psychrometer constant, from now on called the psychrometer coefficient, a,
C.-G. A. Berg +3 more
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Air-Contrast Study of the Duodenal Bulb
Radiology, 1952Templeton, Marcovich, and Heinz (1) stated that the only reliable x-ray evidence for active duodenal ulcer is the ulcer niche or crater, and they described the compression technic for its demonstration. By means of fluoroscopy and spot films of outstanding quality, they were able to demonstrate a crater in a high percentage of cases regarded as active ...
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Responses of single cells in the olfactory bulb of rabbits to air flow
Pfl�gers Archiv European Journal of Physiology, 1970Responses to a purified air stream were recorded from single cells in the olfactory bulb of rabbits. A large number of cells responded to ipsilateral stimulation and some cells also to contralateral stimulation. The lowest thresholds of 10–20 cm3 air/min were observed in encephale isole preparations under local anesthesia.
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The application of wet‐bulb potential temperature to air mass analysis. IV
Quarterly Journal of the Royal Meteorological Society, 1936AbstractThis paper describes:‐ The moisture content of subsiding polar continental air over North America, under conditions when there was no likelihood of an increase in the moisture content due to precipitation from overrunning air. Two situations of this type are discussed, and no evidence is found of any appreciable increase above 850 mb.
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Hot Air Breathing: Effects of Elevated Wet Bulb Temperatures on Tissue Temperatures of the Mouth
American Industrial Hygiene Association Journal, 1985Six healthy young men breathed room air or one of nine hot humid air conditions on separate days for one hour while walking on a treadmill (40% VO2 max). Inspired wet bulb temperatures ranged from 18.9 (room air) to 49.3 degrees C. Tissue temperatures in the mouth were measured by means of thermocouples placed on the tongue and hard palate. Analysis of
S, Gallagher, M, Vercruyssen, N S, Deno
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Subsidence and ascent of air as determined by means of the wet‐bulb potential temperature
Quarterly Journal of the Royal Meteorological Society, 1942AbstractThis paper contains:— A description of the use of the wet‐bulb potential temperature for determining changes in level of air in situations when all levels of the original air column have not the same trajectory; A derivation of the amount of subsidence which takes place in air moving off the ridge of a high, amounting at times to 1.7 km. in 24
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