Results 141 to 150 of about 691 (166)
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Radiation Protection Dosimetry, 2013
Radon gas is a significant health threat linked to thousands of preventable deaths each year. In this paper, radon activity concentration is measured in 260 groundwater samples collected from 65 villages in the Bathinda district of Punjab State, India, using Rad7, an electronic radon detector (Durridge Co., USA). The radon concentration varies from 0.9
Vikas, Duggal, Rohit, Mehra, Asha, Rani
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Radon gas is a significant health threat linked to thousands of preventable deaths each year. In this paper, radon activity concentration is measured in 260 groundwater samples collected from 65 villages in the Bathinda district of Punjab State, India, using Rad7, an electronic radon detector (Durridge Co., USA). The radon concentration varies from 0.9
Vikas, Duggal, Rohit, Mehra, Asha, Rani
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NeuroQuantology, 2022
In this study, the average radon gas concentration for different types of water was measured in AL-Najaf refinery by using RAD7 monitor manufactured by DURRIDGE company, USA, there are two sources of water inside the refinery, river water, and well water, at RO unit inside the refinary, they use 50% of well water (W1) and 50% of river water (W7), as ...
Mokhalad A. Mohammed, Rawaa M. Obaid
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In this study, the average radon gas concentration for different types of water was measured in AL-Najaf refinery by using RAD7 monitor manufactured by DURRIDGE company, USA, there are two sources of water inside the refinery, river water, and well water, at RO unit inside the refinary, they use 50% of well water (W1) and 50% of river water (W7), as ...
Mokhalad A. Mohammed, Rawaa M. Obaid
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International Journal of Environmental Analytical Chemistry
Abdollah Khorshidi, Jamshid Soltani
exaly +2 more sources
Abdollah Khorshidi, Jamshid Soltani
exaly +2 more sources
Zastosowanie przenośnego detektora RAD7 do badania koncentracji radonu w wodzie
Nafta-GazW artykule przedstawiono metodykę badania koncentracji radonu w próbkach wody z zastosowaniem aparatury RAD7. Aparatura ta została dodatkowo wyposażona w systemem Big Bottle, przeznaczony do określania niskich stężeń radonu w wodzie. W ramach pracy przeprowadzono szereg badań terenowych i laboratoryjnych, a najważniejsze wyniki zestawiono i opisano w ...
Rafał Skupio, Kamil Hebda
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Molecular and General Genetics MGG, 1979
The ability to remove ultraviolet (UV)-induced pyrimidine dimers from the nuclear DNA of yeast was examined in two radiation-sensitive (rad) mutants and one methyl methanesulfonate-sensitive (mms) mutant of the yeast Saccharomyces cerevisiae. The susceptibility of DNA from irradiated cells to nicking by an endonuclease activity prepared from crude ...
L, Prakash, S, Prakash
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The ability to remove ultraviolet (UV)-induced pyrimidine dimers from the nuclear DNA of yeast was examined in two radiation-sensitive (rad) mutants and one methyl methanesulfonate-sensitive (mms) mutant of the yeast Saccharomyces cerevisiae. The susceptibility of DNA from irradiated cells to nicking by an endonuclease activity prepared from crude ...
L, Prakash, S, Prakash
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Pengukuran Radon Dengan Teknik Grab dan Sniff Menggunakan RAD7: Studi Perbandingan Metode
2023Telah dilakukan pengukuran aktivitas radon dengan 2 metode, yaitu metode grab dan sniff di lokasi Cilandak dan Pondok Aren menggunakan RAD7. Penelitian ini bertujuan untuk melihat kemampuan 2 metode pengukuran aktivitas radon secara cepat menggunakan RAD7.
null Moch. Faizal Ramadhani +2 more
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Radiation Protection Dosimetry, 2012
Radon monitoring has been increasingly conducted worldwide because of the hazardous effects of radon on the health of human beings. In the present research, groundwater samples were taken from hand pumps at different areas of the districts of SriGanganagar, Hanumangarh, Sikar and Churu in northern Rajasthan. RAD7, an electronic radon detector (Durridge
Asha, Rani, Rohit, Mehra, Vikas, Duggal
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Radon monitoring has been increasingly conducted worldwide because of the hazardous effects of radon on the health of human beings. In the present research, groundwater samples were taken from hand pumps at different areas of the districts of SriGanganagar, Hanumangarh, Sikar and Churu in northern Rajasthan. RAD7, an electronic radon detector (Durridge
Asha, Rani, Rohit, Mehra, Vikas, Duggal
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Current Genetics, 1989
The RAD7 and RAD23 genes of S. cerevisiae affect the efficiency of excision repair of UV-damaged DNA. We have examined the UV survival of strains carrying the rad7 and rad23 deletion mutation in combination with deletion mutations in genes affecting different DNA repair pathways.
R H, Schiestl, S, Prakash
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The RAD7 and RAD23 genes of S. cerevisiae affect the efficiency of excision repair of UV-damaged DNA. We have examined the UV survival of strains carrying the rad7 and rad23 deletion mutation in combination with deletion mutations in genes affecting different DNA repair pathways.
R H, Schiestl, S, Prakash
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Radiation Protection Dosimetry
Abstract Radon and thoron exhalation rates from samples are estimated by the standard closed-loop technique using online radon monitors. Conventionally, the mass balance equation is formulated by considering the closed air volume of the sample chamber and the detector chamber put together.
Chitra Natarajan +3 more
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Abstract Radon and thoron exhalation rates from samples are estimated by the standard closed-loop technique using online radon monitors. Conventionally, the mass balance equation is formulated by considering the closed air volume of the sample chamber and the detector chamber put together.
Chitra Natarajan +3 more
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Radon concentrations assessment in tap water for different areas in Baghdad city using Rad7
AIP Conference Proceedings, 2021Nesreen B. Naji +5 more
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