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Water and Water Vapor Absorption of the Stratum Corneum of the ...
www.physiology.org
On living human skin the water content and liquid water absorption of untreated stratum corneum and stratum corneum from which the water-, alcohol- and ether- soluble components were removed was determined with a new method. The water vapor absorption and release of the untreated and extracted stratum corneum ...
Bücher
A Comparison of Four Methods for Determining Research Library
library.lanl.gov
nm water vapor absorption feature and bands E and G to refer to the continuum around the 940 nm absorption feature. Beyond the MTI interset, many others have an interest in determining accurate water vapor col- umn abundance measurements (WV) from imagery. For atmospheric physicists and climatologists, .
Advances in Comparative and Environmental Physiology
books.google.com
J Exp Zool 215:327–333 Machin J (1983) Water vapor absorption in insects. Am J Physiol 244:R187— R192 Machin J (1984) The study of atmospheric water absorption. In: Bradley TJ, Miller TA (eds) Measurements of ion transport and metabolic rate in insects. Springer, Berlin Heidelberg New York, pp 69–99 - Machin J, ...
Atmospheric Water Vapor - Seite Google Books-Ergebnisseite
books.google.com
A few strong water vapor absorption lines occur in the 8 lum to 12 lum window together with another H2O continuum absorption which is comparatively more absorbing than the 3 um to 5 lum continuum for a given concentration of atmospheric water vapor. The relative importance that molecular absorption by water vapor ...
Light Absorption in Sea Water - Seite Google Books-Ergebnisseite
books.google.com
Visible light-short radio wave absorption spectra of: liquid water – continuous curve (after Segelstein (1981)) and atmospheric water vapor – dashed curve ( defined as in the captions to Figs and 2.10);. Explanations: (a) the symbols are the individual water vapor absorption band codes commonly used in atmospheric ...
Dokumente zum Namen
Water Vapor Absorption in Porous Media Polluted by Calcium Nitrate ...
pubs.acs.org
Department of Physics, University of Bologna, Viale B. Pichat 6/2, Bologna , Italy, Department DICMA, University of Bologna, Via Terracini 28, Bologna, Italy, 953 West Bonita Avenue, Claremont, California , and Istituto ICVBC-CNR, Via Madonna del Piano 10, Sesto ...
Accurate Laser Measurements of the Water Vapor Self-Continuum ...
adsabs.harvard.edu
In the present work, we report on accurate water vapor absorption continuum measurements by Cavity Ring Down Spectroscopy (CRDS) and Optical- Feedback-Cavity Enhanced Laser Spectroscopy (OF-CEAS) at selected spectral points of the transparency windows centered around 4.0, 2.1 and μm. The temperature ...
Measurement of Absorption Characteristics of Water CiteSeerX
citeseerx.ist.psu.edu
spectrometer used for water vapor absorption. wavelength was tuned over the 730-nm water vapor band. From the available listings of water vapor line strengths and line widths (Grossman and Browell 1989, Camy-Peyret et al , Mandin et al ), the absorption spectrum of water vapor was also computed. Figure
The influence of water vapor absorption in the 290–350 nm region on ...
onlinelibrary.wiley.com
solar energy absorbed by the atmosphere. But the magnitude of water vapor absorption in the near-UV region at wavelengths shorter than 384 nm is not known. We have determined absorption cross sections of water vapor at. 5nm intervals in the 290–350nm region, by using cavity ring-down spectroscopy.
Wissenschaftliche Veröffentlichungen
A search for water-vapor absorption lines in maser stars. - IOPscience
iopscience.iop.org
Image-tube spectra of seven cool maser stars, obtained in the spectral region from to A with a dispersion of 8 A/mm, are searched for certain water- vapor absorption lines. The stars examined include VY CMa, R Leo, R Cas, U Ori , TW Peg, PZ Cas, and S Per. No systematically Doppler-displaced H2O spectrum is ...
and Water Vapor Absorption by Poly(vinylpyrrolidone) - Springer Link
www.springerlink.com
Received October 3, 1989; accepted January 8, Water associated with amorphous solids is known to affect significantly the physical and chemical properties of dosage form ingredients. An analysis of water vapor absorption isotherms of polyvi- nylpyrrolidone) measured in this and other laboratories, over the range ...
Improving Water Vapor Absorption in Microwave Research Highlight
asr.science.energy.gov
Improving Water Vapor Absorption in Microwave Radiative Transfer Models. Submitter: Turner, D. D., National Oceanic and Atmospheric Administration Loehnert, U., University of Cologne Cadeddu, M. P., Argonne National Laboratory Crewell, S., University of Cologne Vogelmann, A. M., Brookhaven National Laboratory.
Water Vapor Absorption in Arthropods by Accumulation of Science
science.sciencemag.org
A water vapor absorption mechanism is described that allows a common soil collembolan, Folsomia candida, to remain active down to below the permanent wilting point. A reevaluation of the water physiology of this widespread and diverse animal group is required. Soil-dwelling arthropods have several characteristics that ...
Veröffentlichungen allgemein
Oxygen and water vapor absorption of radio waves in the atmosphere ...
link.springer.com
Summary. Calculated values of the gaseous atmospheric absorption are presented for the frequency range 100 to 50,000 Mc at elevations above ground up to at least 130,000 feet, for average conditions during February and August at Bismarck, N. D. and Washington, D. C. Total radio path absorptionsare presented for ...
Electromagnetic absorption by water - IPFS
ipfs.io
Carbon dioxide gas absorbs energy in some small segments of the thermal infrared spectrum that water vapor misses. This extra absorption within the atmosphere causes the air to warm just a bit more and the warmer the atmosphere the greater its capacity to hold more water vapor. This extra water vapor absorption further ...
Water vapor continuum absorption in near-IR atmospheric windows ...
link.springer.com
The near-infrared water vapor absorption is measured in the 2000–8000 cm−1 spectral region. Spectra were recorded using an IFS 125 HR Fourier spectrometer at a temperature of 287 K and a spectral resolution of cm−1. The water vapor continuum absorption spectrum is retrieved using the known absorption in the ...
Artikel & Meinungen
Wikipedia: Electromagnetic absorption by water - Wikipedia
Carbon dioxide gas absorbs energy in some small segments of the thermal infrared spectrum that water vapor misses. This extra absorption within the atmosphere causes the air to warm just a bit more and the warmer the atmosphere the greater its capacity to hold more water vapor. This extra water vapor absorption further ...Overview · Vibrational spectrum · Visible region · Electronic spectrum
Atmospheric Absorption / Attenuation - RF Cafe
www.rfcafe.com
Total attenuation through the atmosphere at any frequency through unobstructed atmosphere is the sum of free space path loss, attenuation caused by oxygen absorption and attenuation caused by water vapor absorption. Rain attenuation, when present adds an additional element. For a chart of sunlight power density in ...
Sonstiges
The water vapor absorption in the long wave wing of the rotational band
www.spiedigitallibrary.org
The water vapor absorption in the 195–260 GHz region is investigated using asymptotic line wing theory. A knowledge of the absorption by the H2O lines of the rotational band where the shape of the line wing provides an adequate description of the water vapor absorption data in the 300–1000 cm-1 interval is not enough ...
Electromagnetic absorption by water - Wikiwand
www.wikiwand.com
Carbon dioxide gas absorbs energy in some small segments of the thermal infrared spectrum that water vapor misses. This extra absorption within the atmosphere causes the air to warm just a bit more and the warmer the atmosphere the greater its capacity to hold more water vapor. This extra water vapor absorption further ...
water vapor absorption - die Feuchtigkeitsaufnahme - Leo
dict.leo.org
LEO.org: Ihr Wörterbuch im Internet für Englisch-Deutsch Übersetzungen, mit Forum, Vokabeltrainer und Sprachkursen. Im Web und als APP.
Water vapor absorption by LiBr aqueous solution in a vertical tube ...
kyushu-u.pure.elsevier.com
Water vapor absorption by LiBr aqueous solution in a vertical tube. Hiroshi Takamatsu, Naoe Sasaki, Hikaru Yamashiro, Shigeki Ueda, Takahiko Mizuta. 熱工学. 研究成果: 研究 - 審査 › 記事 ...
Atmospheric water vapor absorption at 1.3 microm. - NCBI
www.ncbi.nlm.nih.gov
Appl Opt Feb 1;26(3): doi: AO Atmospheric water vapor absorption at 1.3 microm. Bragg SL, Kelley JD. Absolute absorption cross sections for water vapor and water vapor/air mixtures were measured in a frequency range encompassing that of the chemically pumped atomic iodine laser.
Experimental Line List of Water Vapor Absorption Lines in the Spectral ...
elib.dlr.de
Loos, Joep und Birk, Manfred und Wagner, Georg (2017) Experimental Line List of Water Vapor Absorption Lines in the Spectral Ranges 1850–2280 CM–1 and 2390–4000 CM–1. ISMS 2017, June 2017, Champaign-Urbana, IL, USA. Dieses Archiv kann nicht den gesamten Text zur Verfügung ...
Line shape of water vapor absorption lines in the 720‐NM wavelength ...
aip.scitation.org
Line shape of water vapor absorption lines in the 720‐NM wavelength region. AIP Conference Proceedings 216, 354 (1990); https://doi.org · Benoist E. Grossmann; Old Dominion University Research Foundation, Norfolk, Virginia ; Eduard V. Browell; NASA Langley Research Center, Hampton, ...
Pubs.GISS: Bauer et al : Water vapor absorption in the ...
pubs.giss.nasa.gov
Bauer, A., M. Godon, J. Carlier, and Q. Ma, 1995: Water vapor absorption in the atmospheric window at 239 GHz. J. Quant. Spectrosc. Radiat. Transfer , 53doi: (95) Absolute absorption rates of pure water and mixtures of water vapor and nitrogen have been measured ...
Selection of the optimal combination of water vapor absorption lines ...
www.epj-conferences.org
EPJ Web of Conferences 132, (2017) https://doi.org epjconf Selection of the optimal combination of water vapor absorption lines for detection of temperature in combustion zones of mixing supersonic gas flows by diode laser absorption spectrometry. V.R. Mironenko*, Yu.
Water vapor absorption in arthropods by accumulation of NCBI
www.ncbi.nlm.nih.gov
Science Sep 17;285(5435): Water vapor absorption in arthropods by accumulation of myoinositol and glucose. Bayley M(1), Holmstrup M. Author information: (1)National Environmental Research Institute, Department of Terrestrial Ecology, Vejlsovej 25, Post Office Box 314, DK Silkeborg, Denmark.
Water vapor absorption in the visible and near infrared - OSA Publishing
www.osapublishing.org
Water vapor absorption in the visible and near infrared: results of field measurements. Rodolfo Guzzi and Rolando Rizzi. Measurements of solar irradiance at the ground have been analyzed to obtain information on absorption from water vapor in the visible and near infrared. Great care has been taken in evaluating the ...
Water vapor absorption properties of a novel filament SAGE Journals
journals.sagepub.com
Water vapor absorption properties of a novel filament composed of maleic anhydride polypropylene, polypropylene and super absorbent polymer. Burcu Eskin, Nuray Uçar and Ali Demir. Abstract. The aim of this study is to develop a prototype filament that can absorb water vapor without creating any feeling of wetness and ...
Feasibility Study of Ammonia-Water Vapor Absorption Heat Transformer
energyresources.asmedigitalcollection.asme.org
Many industrial sectors reject heat to the atmosphere in the form of hot water with a temperature between 40° and 70°C. This low grade heat can be upgraded by using a vapor absorption heat transformer (AHT). The present study considers a single stage AHT with binary mixture of NH3 –H2 O as the working fluid.
water balance in flesh fly pupae and water vapor absorption ...
jeb.biologists.org
Summary. We report the water balance characteristics for diapausing and nondiapausing pupae of the flesh fly Sarcophaga crassipalpis. The challenge of maintaining water balance is particularly acute for pupae that spend 9–10 months in diapause, without access to drinking water. While diapausing pupae can tolerate a ...
Ammonia Water Absorption Refrigeration System: How Does it Work?
www.brighthubengineering.com
Ammonia-Water Vapor Absorption Refrigeration System. written by: Haresh Khemani • edited by: Lamar Stonecypher • updated: This article describes the various parts of ammonia-water absorption system and how it works.In this system ammonia works as the refrigerant and water works as the absorbent.
ACP - Abstract - The Zugspitze radiative closure experiment for ...
www.atmos-chem-phys.net
The Zugspitze radiative closure experiment for quantifying water vapor absorption over the terrestrial and solar infrared – Part 3: Quantification of the mid - and near-infrared water vapor continuum in the to cm−1 spectral range under atmospheric conditions. Andreas Reichert and Ralf Sussmann ...
AMTD - The water vapor self-continuum absorption in the infrared ...
www.atmos-meas-tech-discuss.net
The amplitude, the temperature dependence and the physical origin of the water vapor absorption continuum are a long standing issue in molecular spectroscopy with direct impact in atmospheric and planetary sciences. In the recent years, we have determined the self-continuum absorption of water vapor ...
Influence factors and variation characteristics of water vapor ...
engine.scichina.com
Recently viewed content. Influence factors and variation characteristics of water vapor absorption by soil in semi-arid region · Sign in · Register; Export Citations. BibTeX · Endnote · Plain Text · RefWorks · PubMed. Email this ...
Key Technologies | LyoFlux® 200 TDLAS Water Vapor Mass Flow ...
www.gilyos.com
The LyoFlux® 200 determines the water vapor absorption lineshape in the spool of a freeze dryer by orientation of the diode laser beam at an angle to the gas flow axis (Figure 1). Using this measurement configuration the absorption feature is shifted in wavelength or frequency dependent upon the gas flow velocity.
Mass Flux Sensing via Tunable Diode Laser Absorption of AIAA ARC
arc.aiaa.org
A mass flux sensor based on line-of-sight diode laser absorption of water vapor is designed, constructed, and tested in a low-speed wind tunnel in anticipation of subsequent use in supersonic test facilities. Water vapor absorption is monitored to capitalize on its presence in air and in combustion-driven facilities as well as ...
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