Zobrazeno 1 - 10
of 101
pro vyhledávání: '"R.G. Sextro"'
Publikováno v:
Journal of Hazardous Materials. :370-377
The spread of particle-borne contamination by surface-to-surface contact and its implications for exposures within the indoor environment have been observed – largely qualitatively. The present study was conducted with the aim of quantifying the ma
Autor:
L.S. Ruzer, R.G. Sextro
Publikováno v:
Radiation Protection Dosimetry. 71:135-140
The correlation between the surface area of aerosols and unattached fraction of 218 Po was studied and a simple relationship determined. A method is here proposed to measure small concentrations of aerosol particles, based on this correlation. This m
Publikováno v:
Journal of the Air & Waste Management Association. 42:277-283
Toxic volatile organic compounds (VOC) are commonly found in landfills, including those accepting only municipal waste. These VOC can migrate away from the site through the soil and result in contaminated off-site soil gas. This contaminated soil gas
Publikováno v:
Health physics. 77(2)
Soil permeability to air can increase substantially with measurement length scale. We tested the hypothesis that the scale effect could resolve large model underpredictions of radon and soil-gas entry into two experimental basement structures located
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Autor:
E.U. Finlayson, C.A. Schwalbe, J.E. Wood, K.H. Hong, P.N. Price, D. J. Wilson, J. Housman, Tracy L. Thatcher, A.J. Gadgil, R.G. Sextro, Marc Fischer, M.J. Craig
LBNL-44791 Pollutant Transport and Dispersion in Large Indoor Spaces: A Status Report for the Large Space Effort of the Interiors Project A.J. Gadgil, E.U. Finlayson, M.L. Fischer, P.N. Price, T.L. Thatcher, M.J. Craig, K.H. Hong, J. Housman, C.A. Sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb567dd903c515e46e703e83d1b9b075
https://doi.org/10.2172/779725
https://doi.org/10.2172/779725
Publikováno v:
Revzan, K.L.; Fisk, W.J.; & Sextro, R.G.(1992). Modeling Radon Entry into Florida Slab-on-Grade Houses. Health Physics, 65(4). Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/68g5r2zt
Radon entry into a Florida house whose concrete slab is supported by a permeable concrete-block stem wall and a concrete footer is modeled. The slab rests on backfill material; the same material is used to fill the footer trench. A region of undistur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3285d1f16126ed343da0d2fafd5233ae
http://www.escholarship.org/uc/item/68g5r2zt
http://www.escholarship.org/uc/item/68g5r2zt
Autor:
R.G. Sextro, T. Nuzum, T.N. Narasimhan, W.J. Fisk, Y.W. Tsang, H.A. Wollenberg, K. Garbesi, M.P. Modera
Author(s): Fisk, W.J.; Modera, M.P.; Sextro, R.G.; Garbesi, K.; Wollenberg, H.A.; Narasimhan, T.N.; Nuzum, T.; Tsang, Y.W.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27cb2de570755ac489a0106ddd7b463d
https://doi.org/10.2172/7251173
https://doi.org/10.2172/7251173
Publikováno v:
Nuclear Instruments and Methods. 141:439-447
A time-zero detector has been developed for use in reaction product mass identification which has as its novel feature a 180° isochronous transport of secondary electrons in a magnetic field. The secondary electrons produced when particles pass thro
Publikováno v:
Physical Review Letters. 35:1701-1704
Energy spectra and angular distributions have been measured of $sup 3$He and $sup 4$He fragments emitted from Ag and U targets, bombarded with 2.7-GeV protons, and 1.05-GeV/nucleon $alpha$ particles and $sup 16$O ions. All cross sections increase dra