"Radiation Protection Dosimetry" . "Burian, I." . "1"^^ . . "Stanoven\u00ED efektivn\u00EDch d\u00E1vek pro pracovn\u00EDky jeskyn\u00ED: experimenty s pasivn\u00EDmi detektory"@cs . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . "Effective Dose Assessment for Workers in Caves in the Czech Republic: Experiments with Passive Radon Detectors"@en . . "Effective Dose Assessment for Workers in Caves in the Czech Republic: Experiments with Passive Radon Detectors" . "4"^^ . "1" . "RAMARN detector; radon; continual monitoring; effective dose"@en . "130" . . "Effective Dose Assessment for Workers in Caves in the Czech Republic: Experiments with Passive Radon Detectors" . "Effective Dose Assessment for Workers in Caves in the Czech Republic: Experiments with Passive Radon Detectors"@en . "P(JC_12/2006)" . "The new RAMARN system for radon volume activity measurement was developed in 2003 and has been in use since then. RAMARN consists of a plastic chamber that is conical cylindrical in shape and about 0,5 l in volume; a bare Kodak LR 115 is located on the bottom of this diffusion chamber. The size was chosen to avoid the influence of deposited RnDP. Kodak has a spectrometric character - the tracks are visualized only for alphas with energies between 1 MeV and 3 MeV that touch the foil; thus the effective volume has a lens shape. The response therefore corresponds to diffused radon and half of 218Po born by radon gas decay. The experiments described below were conducted as one part of a routine methodology control, focused on classifying worker irradiation from natural ionizing radiation sources in show caves and in caves used for speleotherapy."@en . "0144-8420" . "Thinov\u00E1, Lenka" . . "Stanoven\u00ED efektivn\u00EDch d\u00E1vek pro pracovn\u00EDky jeskyn\u00ED: experimenty s pasivn\u00EDmi detektory"@cs . "365330" . . . . . . "21340" . "000259206500012" . "Testov\u00E1n\u00ED p\u0159esnosti m\u011B\u0159en\u00ED integr\u00E1ln\u00EDmi detektory RAMARN pro pot\u0159eby zp\u0159esn\u011Bn\u00ED odhadu d\u00E1vky pro pracovn\u00EDky v jeskyn\u00EDch prob\u011Bhlo ve dvou jeskyn\u00EDch po dobu jednoho roku. V\u00FDsledky byly implementov\u00E1ny do novelizace metodiky stanoven\u00ED d\u00E1vky."@cs . "[5355C8EFD7DF]" . "The new RAMARN system for radon volume activity measurement was developed in 2003 and has been in use since then. RAMARN consists of a plastic chamber that is conical cylindrical in shape and about 0,5 l in volume; a bare Kodak LR 115 is located on the bottom of this diffusion chamber. The size was chosen to avoid the influence of deposited RnDP. Kodak has a spectrometric character - the tracks are visualized only for alphas with energies between 1 MeV and 3 MeV that touch the foil; thus the effective volume has a lens shape. The response therefore corresponds to diffused radon and half of 218Po born by radon gas decay. The experiments described below were conducted as one part of a routine methodology control, focused on classifying worker irradiation from natural ionizing radiation sources in show caves and in caves used for speleotherapy." . . . "RIV/68407700:21340/08:04150075" . "2"^^ . . . . . "RIV/68407700:21340/08:04150075!RIV09-SUJ-21340___" .