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001-es BibID:	BIBFORM019354
Első szerző:	Singh, Kulwant
Cím:	Variation of radon (222Rn) progeny concentrations in outdoor air as a function of time, temperature and relative humidity / Kulwant Singh, Manmohan Singh, Surinder Singh, H.S. Sahota, Z. Papp
Dátum:	2005
ISSN:	1350-4487
Megjegyzések:	A sensitive grab sampling technique was used to measure the equilibrium equivalent concentration of radon (222Rn) progeny,EECRn, outdoors at Bathinda, Punjab (India), over a period of 6 months. The method was based on the beta counting ofaerosol samples collected on glass micro-fiber filters by drawing the air through the filters. Measurements, covering two ofthe three sessions of the day (morning, afternoon, evening), were performed two times per day at a fixed place at a heightof 1.8m above the ground surface. The total average value of EECRn was 5.62 Bq m3, while the morning, afternoon andevening averages were 9.15, 2.85 and 5.33 Bq m3, respectively. Negative correlation was observed for air temperature andEECRn, while positive correlation was found for relative humidity and EECRn, EECRn was higher in winter than in summer.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban Radon Radon progeny Meteorological factors Outdoor air Time variation
Megjelenés:	Radiation Measurements. - 39 : 2 (2005), p. 213-217. -
További szerzők:	Singh, Manmohan Singh, Surinder Sahota, H. S. Papp Zoltán (1959-) (fizikus)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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