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  • A method for estimating radioactive cesium

    In this study, we establish a precise method for estimating radioactive cesium concentrations in cattle blood using urine samples. Blood and urine samples were collected from a total of 71 cattle on two farms in the 'difficult-to-return zone'.

  • [Estimation of the committed effective dose of

    The estimated doses of radioactive cesium in Tokyo, Miyagi and Fukushima were 0.0021 (0.0024), 0.017 (0.018) and 0.019 (0.019) mSv/year, respectively. Although the doses in Miyagi and Fukushima were more than 8 times the dose in Tokyo, they were significantly lower than the maximum permissible dose (1 mSv/year) determined by the Ministry of Health, Labour and Welfare, Japan.

  • First reliable estimates of highly radioactive cesium

    2018-8-14 · Scientists have for the first time been able to estimate the amount of radioactive cesium-rich microparticles released by the disaster at the Fukushima power plant in 2011. This work hsd

  • First reliable estimates of highly radioactive cesium-rich

    2021-5-29 · of cesium released as soluble material, but we have found that the area south of the reactor contains a higher proportion of glassy particles. Our estimate is that around 78% of radioactive cesium

  • First reliable estimates of highly radioactive cesium

    2018-8-14 · Our estimate is that around 78% of radioactive cesium was released as glassy particles. Many of the microparticles have been washed down from roofs and

  • USE OF RADIOACTIVE FALLOUT CESIUM-137 TO

    2021-1-3 · USE OF RADIOACTIVE FALLOUT CESIUM-137 TO ESTIMATE SOIL EROSION ON THREE FARMS IN WEST CENTRAL OHIO. School of Natural Resources, The Ohio State University, 2021 Coffey Rd., Rm. 210, Columbus, OH 43210. Dr. Bajracharya is corresponding author. E-mail: [email protected] Received March 31, 1997, accepted Aug. 27, 1997.

  • Quantitative modeling of radioactive cesium

    2021-5-11 · The ranges of radioactive cesium levels and resulting radiation dose rates were very wide in both species. For example, Nemoto et al. 16 estimated a mean dose rate of 0.103 μGy/h and a range of...

  • (PDF) Quantitative modeling of radioactive cesium

    2021-5-16 · radioactive cesium levels and resulting radia tion dose rates were very wide in both species. For exam ple, Nemoto et al . 16 estimated a mean dose rate o f 0.103 μGy/h and a range of 0.007 t o 0

  • Estimate of cesium transport from aqueous

    The aim of the present work was to evaluate the global efficiency of caesium extraction and consists in the estimation of caesium transport phenomena from a phase (β-γ liquid radioactive waste generated from Romanian TRIGA research reactor) to another one through a

  • Understanding the Behavior of Radioactive Cesium

    2021-3-12 · Following the nuclear accident at the Fukushima Daiichi Nuclear Power Plant in 2011, even the municipal solid waste (MSW) and sewage sludge (SS) in northeastern Japan became contaminated by radioactive nuclides such as 137Cs and 134Cs. To understand the state of radioactive cesium (r-Cs) in the incineration residues of the municipal wastes, research groups studied the concentration and

  • First reliable estimates of highly radioactive cesium-rich

    2021-5-29 · estimate of how much radioactive cesium-rich microparticles was deposited in the surrounding area, and how this material was distributed. Now a

  • First reliable estimates of highly radioactive cesium

    2018-8-14 · Scientists have for the first time been able to estimate the amount of radioactive cesium-rich microparticles released by the disaster at the Fukushima power plant in 2011. This work, which will

  • [Estimation of the committed effective dose of

    Using the market basket method, total diet samples in Tokyo, Miyagi prefecture and Fukushima prefecture were analyzed for cesium-134 and -137 (radioactive cesium) and naturally occurring potassium-40 (radioactive potassium) in order to estimate the committed effective doses of these radioactive materials from food.

  • USE OF RADIOACTIVE FALLOUT CESIUM-137 TO

    2021-1-3 · USE OF RADIOACTIVE FALLOUT CESIUM-137 TO ESTIMATE SOIL EROSION ON THREE FARMS IN WEST CENTRAL OHIO. School of Natural Resources, The Ohio State University, 2021 Coffey Rd., Rm. 210, Columbus, OH 43210. Dr. Bajracharya is corresponding author. E-mail: [email protected] Received March 31, 1997, accepted Aug. 27, 1997.

  • First estimates of total radioactive cesium and iodine

    The amount of the long-lived radioactive isotope cesium-137, and the shorter-lived iodine-131, which have already escaped from the troubled Fukushima power plant in Japan may be significant, approaching emissions of these isotopes from the Chernobyl accident in 1986.

  • (PDF) Quantitative modeling of radioactive cesium

    2021-5-16 · radioactive cesium levels and resulting radia tion dose rates were very wide in both species. For exam ple, Nemoto et al . 16 estimated a mean dose rate o f 0.103 μGy/h and a range of 0.007 t o 0

  • Continuous Estimation of Annual Committed Effective

    Request PDF Continuous Estimation of Annual Committed Effective Dose of Radioactive Cesium by Market Basket Study in Japan from 2013 to 2019 after Fukushima Daiichi Nuclear Power

  • Estimate of cesium transport from aqueous

    The aim of the present work was to evaluate the global efficiency of caesium extraction and consists in the estimation of caesium transport phenomena from a phase (β-γ liquid radioactive waste generated from Romanian TRIGA research reactor) to another one through a

  • Understanding the Behavior of Radioactive Cesium during

    2019-8-9 · To understand the state of radioactive cesium (r-Cs) in the incineration residues of the municipal wastes, research groups studied the concentration and the chemical form of r-Cs in the residues, as well as its water-leaching behavior. In the present study, we conducted thermodynamic equilibrium calculations to estimate the possible chemical

  • Understanding the Behavior of Radioactive Cesium

    2021-3-12 · Following the nuclear accident at the Fukushima Daiichi Nuclear Power Plant in 2011, even the municipal solid waste (MSW) and sewage sludge (SS) in northeastern Japan became contaminated by radioactive nuclides such as 137Cs and 134Cs. To understand the state of radioactive cesium (r-Cs) in the incineration residues of the municipal wastes, research groups studied the concentration and

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