Results 1 to 10 of about 712 (184)
Detection of Radon Exhalation from Various Building Materials Using CR-39, RAD7, and Biosensors
Atom Indonesia, 2022 Study aimed to design and manufacture two biosensors, namely BIOS-I and BIOS-II, for 222Rn and Pb+2 measurements in building materials and soil samples. For comparison, the conventional detectors of RAD7 and CR-39 were used.
B. J. Albazoni, H. J. Almayahi
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Measurement of Radon Concentrations in Mineral Water of Iraqi Local Markets Using RAD7 Technique [PDF]
Nature Environment and Pollution Technology, 2020 The effective technique of RAD7 has been applied to determine the concentrations of radon and annual effective dose of mineral water samples collected from Iraqi local markets.
Osamah Nawfal Oudah and Anees A. Al-Hamzawi
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Nuclear Engineering and TechnologyThe RAD7 radon monitor, based on the electrostatic collection method, is sensitive to humidity during measurements, necessitating the use of a desiccant to maintain the relative humidity in its built-in chamber less than 10 %.
Huiying Li +10 more
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Journal of Radiation Research and Applied Sciences, 2016 The environmental monitoring of radon in the female blood and urine with the cancer problems has been carried out by using RAD7. This study has been undertaken for the purpose of health risk assessments.
Najeba F. Salih +2 more
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The Effect of RAD7 Gene’s Null Mutation on Single-Cell Aging [PDF]
Microbial Bioactive, 2022 Background: Although different theories and hypotheses were postulated for aging, molecular mechanisms of its regulations are still vastly unknown. In time, a post-mitotic cell ages with the aggregation of mutations within its genome and reach senescence. The DNA repair system that protects its genome also malfunctions with time.
Ismat Jahan Anee +5 more
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The method for recalibration of thoron concentration reading of RAD7 and obtaining the thoron exhalation rate from soil surface [PDF]
Nuclear Technology and Radiation Protection, 2013 Thoron exhalation rate can be obtained through the combination of the “accumulation chamber” technique and RAD7. Thoron’s rapid decay causes the intake path and the air flow rate to become important factors in calibration.
Tan Yanliang, Xiao Detao
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Radon concentration measurement in water reservoirs for some areas of north Baghdad by RAD7 [PDF]
Journal of Physics: Conference Series, 2021 Abstract Radon is a naturally occurring, odorless, colorless, radioactive, tasteless, and noble gas. Radon concentrations have been measured by the usage of alpha spectroscopy (RAD-7). The RAD-7 measuring process is based on detecting alpha particles produced from the disintegration of radon and its products using a solid-state alpha ...
Salah Q. Khalaf, Hayder S. Hussien
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Interaction of the yeast RAD7 and SIR3 proteins: implications for DNA repair and chromatin structure. [PDF]
Genes & Development, 1994 We have used the two-hybrid system to identify proteins that interact with the product of RAD7, a gene involved in DNA repair. A screen of a yeast genomic DNA-GAL4 activation domain (GAD) fusion gene library allowed the isolation of plasmids containing sequences corresponding to the 3' end of the SIR3 gene.
Don Paetkau +4 more
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The yeast DNA repair proteins RAD1 and RAD7 share similar putative functional domains [PDF]
FEBS Letters, 1991 Sequence information on eukaryotic DNA repair proteins provided so far only few clues concerning possible functional domains. Since the DNA repair process involves a strict sequential complex formation of several proteins [(1988) FASEB J. 2, 2696–2701], we searched for special protein‐protein interacting domains, which consist of tandemly repeated ...
Rainer Schneider, Manfred Schweiger
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Loss of Gst1 enhances resistance to MMS by reprogramming the transcription of DNA damage response genes in a Rad53-dependent manner in Candida albicans [PDF]
Cell Communication and SignalingThe DNA damage response is a highly conserved protective mechanism that enables cells to cope with various lesions in the genome. Extensive studies across different eukaryotic cells have identified the crucial roles played by components required for ...
Huaxin Cai +5 more
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