Results 191 to 200 of about 21,148 (234)

Biokinetics of 90Sr in Male Nonhuman Primates

Health Physics, 2016
The current study tests the hypothesis that the biokinetics of Sr can be represented by simplification of the ICRP publication 78 Sr model. Default and proposed models were evaluated by their ability to predict injected activity and more thoroughly define the activity residing in the skeleton of rhesus monkeys.
Eric S, Krage, Deepesh, Poudel, Jasen, Swanson, Raymond A, Guilmette, Richard R, Brey   +4 more
openaire   +2 more sources

Separation and quantification of 90Sr from ion-exchange resin radioactive waste: methods and techniques of analysis

, 2020
Four methods for 90Sr separation from spent ion-exchange resin samples were carried out, offering a useful methodology to achieve interferences free 90Sr fractions.
Aurelia Magdalena Dianu, R. Dobrin
semanticscholar   +1 more source

UPTAKE OF 137Cs AND 90Sr IN RICE PLANTS

Health Physics, 2003
In order to study the transfer of water-borne 137Cs and 90Sr into rice plants, pot experiments were done by growing rice plants on soils taken from rice beds near two nuclear power plants: Qinshan Nuclear Power Plant and Daya Bay Nuclear Power Plant in China.
Shang, ZR, Leung, JKC
openaire   +4 more sources

Method for 90Sr Analysis in Environmental Samples Using Thermal Ionization Mass Spectrometry with Daly Ion-Counting System.

Analytical Chemistry, 2019
In this work, a new 90Sr analysis method was developed using the Isotopx Ltd., Phoenix X62 thermal ionization mass spectrometer (TIMS). Excellent ion beam sensitivity was demonstrated with the detection of 1 mBq (0.2 fg) 90Sr on a Daly ion-counting ...
N. Kavasi, S. Sahoo
semanticscholar   +1 more source

Prediction of Runoff Transport of Fallout 90Sr

Health Physics, 1994
A model is described for the prediction of runoff transfer of fallout 90Sr without recourse to long-term measurements. The values of model parameters can be readily established from few field measurements of the solid/solution partitioning of 90Sr and a natural, atmospherically delivered radionuclide such as 210Pb, and the usually well documented ...
openaire   +2 more sources

A new 90Sr/90Y radioisotope generator

The International Journal of Applied Radiation and Isotopes, 1978
Abstract A 90 Sr 90 Y MINIGENERATOR has been developed for as an educational aid. It consists of ion exchange paper impregnated with Amberlite IR-120 resin on which 0.1 μCi of 90Sr is deposited and from which 90Y is eluted with a dilute solution of disodium ethylenediaminetetraacetic acid (EDTA). More than 95% of the 90Y is recovered
Walter John Skraba, Hirofumi Arino, Henry Herman Kramer   +2 more
openaire   +1 more source

Atmospheric Activity Concentration of 90Sr and 137Cs after the Fukushima Daiichi Nuclear Accident.

Environmental Science and Technology, 2018
On March 11, 2011, the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident occurred and large amounts of radionuclides were discharged into the atmosphere.
Zijian Zhang, K. Ninomiya, Yoshiaki Yamaguchi, K. Kita, H. Tsuruta, Y. Igarashi, A. Shinohara   +6 more
semanticscholar   +1 more source

90Sr u mlijeku sjeverozapadne Hrvatske

2003
The program of radioactivity measurements and monitoring of the human environment in Croatia, carried out by the Radiation Protection Unit of the Institute for Medical Research and Occupational Heath in Zagreb, involve also investigations of radiostrontium in milk and milk products.
Maračić, Manda, Marović, Gordana, Lokobauer, Nevenka, Senčar, Jasminka, Petroci, Ljerka.   +4 more
openaire   +2 more sources

Novel 90Sr analysis of environmental samples by Ion-Laser InterAction Mass Spectrometry.

Analytical Methods, 2022
M. Honda, M. Martschini, O. Marchhart, A. Priller, P. Steier, R. Golser, Tetsuya K. Sato, Tsukada Kazuaki, Aya Sakaguch   +8 more
semanticscholar   +1 more source

A hydrolytically stable anionic layered indium-organic framework for the efficient removal of 90Sr from seawater.

Dalton Transactions, 2019
Efficient removal of radioactive 90Sr from nuclear waste solutions and natural water systems is of vital importance due to its radioactive nature and high mobility.
Guodong Li, Guoxun Ji, Wei Liu, Jiarong Zhang, Liping Song, Liwei Cheng, Xia Wang, Yanlong Wang, Jian-jun Liu, Xudan Chen, Xinli Sun, Juan Diwu   +11 more
semanticscholar   +1 more source