Results 31 to 40 of about 56,964 (161)
Nuclear Engineering and Technology, 2017 To avoid imaging artifacts and interpretation mistakes, an improvement of the uniformity in gamma camera systems is a very important point. We can expect excellent uniformity using cadmium zinc telluride (CZT) photon counting detector (PCD) because of ...
Ho Chul Kim +4 more
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Brazilian Journal of Medical and Biological Research, 2003 The widespread use of ³H and 14C in research has generated a large volume of waste mixed with scintillation liquid, requiring an effective control and appropriate storage of liquid radioactive waste.
Medeiros R.B. +2 more
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Yuanzineng kexue jishuThe liquid scintillation counting method is a simple technique for the absolute activity measurement of α particles. However, it is less common in analytical applications than might be expected.
FENG Xiaogui, YUAN Jianhua, HE Qiange, SUN Taoxiang, WANG Jianchen, CHEN Jing
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Combined Analysis of 55Fe and 63Ni in Liquid Effluents From Nuclear Power Plants
He huaxue yu fangshe huaxue, 2023 The measurement of 55Fe and 63Ni is of great significance for the monitoring of liquid effluents from nuclear power plant. In this paper, a combined analysis method of 55Fe and 63Ni in liquid effluent sample is established.
FANG Chun-ming, JIANG Dong, MA Yuan-chen
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Effect of Scintillation Cocktail and Quenching Calibration Method on Measurement of 55Fe by LSC
He huaxue yu fangshe huaxueIn order to optimize the measurement conditions of 55Fe by liquid scintillation counting, the effect of three kinds of commercial scintillation cocktail and two efficiency correction methods on LSC measurements of 55Fe was tested.
MA Li-na +4 more
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Nuclear Engineering and Technology, 2021 Tritium extraction from radioactively contaminated cement mortar samples was performed using heating and liquid scintillation counting methods. Tritiated water molecules (HTO) can be present in contaminated water along with water molecules (H2O).
Ki Joon Kang +2 more
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Journal of Radiation Research and Applied Sciences, 2014 Known quantity of radium from high grade ore solution was chemically separated and carefully kept inside the cavity of a Lucas Cell (LC). The 222Rn gradually builds up and attain secular equilibrium with its parent 226Ra.
N.K. Sethy +3 more
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A new method for D2O to H2O leak detection and identification of leaky heat exchanger in PHWR by Cerenkov photon counting technique [PDF]
Nuclear Technology and Radiation Protection, 2018 In pressurized heavy water reactors, leaks from D2O primary coolant and moderator to H2O secondary coolant and other light-water systems in heat exchangers cannot be completely ruled out.
Dileep Blangat +4 more
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Triple-label β liquid scintillation counting [PDF]
Analytical Biochemistry, 1992 The detection of radioactive compounds by liquid scintillation has revolutionized modern biology, yet few investigators make full use of the power of this technique. Even though multiple isotope counting is considerably more difficult than single isotope counting, many experimental designs would benefit from using more than one isotope. The development
T R, Bukowski +4 more
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A comparative study of different radiometric methodologies for the determination of 226Ra in water
Nuclear Engineering and Technology, 2018 An evaluation of various radiometric methods to analyze 226Ra in water has been employed on a set of 10 standard solutions of different concentrations in the range of 1–10 Bq/L−1. The analysis was carried out using well-established procedures by means of
Ibrahim F. Al-Hamarneh +1 more
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