Thoron ( 220Rn) progeny reduction by an air cleaner of the polarized media filter type von Bigu, J.

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Radon-222, radon-220 and progeny concentration levels in underground U-Th environments von BIGU, J

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The Sudbury Neutrino Observatory von Boger, J, Hahn, R.L, Rowley, J.K, Hollebone, B, Dalnoki-Veress, F, Farine, J, Hargrove, C.K, Laberge, G, McFarlane, K, Novikov, V.M, Shatkay, M, Clifford, E.T.H, Milton, G, Bigu, J, Cluff, D.L, Hallman, E.D, Jonkmans, G, Roberge, A, Roberts, J, Saettler, E, Schwendener, M.H, Sweezey, D, Tafirout, R, Chen, X, Dragowsky, M.R, Koehler, G.W, Okada, C.E, Smith, A.R, Turner, S, Zlimen, I, Bowles, T.J, Brice, S.J, Esch, Ernst-Ingo, Fowler, M.M, Goldschmidt, Azriel, Hime, A, Miller, G.G, Teasdale, W.A, Anglin, J.D, Davidson, W.F, Biller, S, Bowler, M.G, Cameron, J, Cleveland, B, Ferraris, A.P, Doucas, G, Heron, H, Howard, C, Knox, A.B, Majerus, S, Moorhead, M, Tanner, N.W, Thorman, M, Wark, D.L, West, N, Barton, J.C, Trent, P.T, Lowry, M.M, Bonvin, E, Boulay, M, Duncan, F, Erhardt, L.S, Evans, H.C, Ewan, G.T, Ford, R, Hamer, A, Harvey, P.J, Heaton, R, Korpach, E.P, Mak, H.B, McDonald, A.B, MacArthur, J.D, McLatchie, W, Radcliffe, T.J, Robertson, B.C, Skensved, P, Helmer, R.L, Allen, R.C, Bühler, G, Chon, M.C, Law, J, Ollerhead, R.W, Wang, J.-X, Frank, E.D, Frati, W, Klein, J.R, McDonald, D.S, Neubauer, M.S, de Water, R.G.Van, Berg, R.Van, Wittich, P, Beck, J.M, Burritt, T.H, Franklin, J.E, Green, P, Drees, R.Meijer, Myers, A, Smith, M.W.E, Wechel, T.Van, Wilkerson, J.F

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Improved 220Rn measurement characteristics of scintillation cells cooled to liquid nitrogen temperatures von Bigu, J.

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Radioactivity measurements in Egyptian phosphate mines and their significance in the occupational exposure of mine workers von Bigu, J., Hussein, Mohamed I., Hussein, A.Z.

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220Rn Activity Concentration Levels in Large U/Th Subterranean Enclosures von BIGU, J

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The Effect of Temporal Concentration Variations on Active and Passive Monitoring of Radon, Thoron and Their Progeny von BIGU, J

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An automated multisensor apparatus for comparative membrane radon and thoron permeability studies von Bigu, J.

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Intercomparison of activity size distribution of thoron progeny and a mixture of radon and thoron progeny von Cheng, Y.S., Chen, T.R., Yeh, H.C., Bigu, J., Holub, R., Tu, K., Knutsond, E.O, Falk, R.

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Radon daughter and thoron daughter deposition velocity and unattached fraction under laboratory-controlled conditions and in underground uranium mines von Bigu, J.

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Electrical Charge of Thoron Progeny von BIGU, J

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Radiation measurements in Egyptian pyramids and tombs — occupational exposure of workers and the public von Bigu, J, Hussein, Mohamed I, Hussein, A.Z

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Conversion Factors for Calculating Working Levels Using Continuous Radon Progeny Time-Integrating Monitors von BIGU, J

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Attachment of radon and thoron progeny to the surface of different materials von Bigu, J.

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Use of an Automated Fluxmeter Employing Solid-State Diffused-Junction Alpha-Detectors and a Meteorological Package to Determine Surface Radon Flux von Bigu, J.

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Determination of the working level of radon/thoron mixtures by personal α-dosimeters and environmental α-monitors using gross α-counting von Bigu, J

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Design and Performance of a Personal Alpha Dosemeter of the Passive Type for Radon Daughters Using a Diffused-Junction Detector and an Electrostatic Collector von BIGU, J

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RADON PROGENY REDUCTION BY MEANS OF AN AIR CLEANER OF THE POLARIZED MEDIA TYPE von BIGU, J

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Contamination of α-particle detectors by desorption of 222Rn progeny from metal surfaces von Bigu, J.

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Design and operation of an automated beta-particle counting system for the measurement of 220Rn (and 222Rn) progeny von Bigu, J.

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