Results 21 to 30 of about 21,148 (234)
Budget of 90Sr in the Gulf of Gdańsk (southern Baltic Sea)
Oceanologia, 2018 Summary: In the period from 2005 to 2011 the major source of 90Sr to the Gulf of Gdańsk was the Vistula river. Its contribution was 99.7% of the total load.
Michał Saniewski, Tamara Zalewska
doaj +1 more source
Fast analysis method of strontium-90 after separation using crown ether resin
Radiation Medicine and Protection, 2022 Objective: To explore the separation condition for 90Sr using crown ether resin, in order to establish a fast method for analysis of 90Sr in food and environmental samples.
Fei Chen +7 more
doaj +1 more source
Test of non-standard neutrino properties with the BOREXINO source experiments [PDF]
, 1999 We calculate the event rates induced by high-intensity radioactive sources of nu_e (51Cr) and of anti-nu_e (90Sr), to be located near the BOREXINO detector.
Ianni, A., Montanino, D., Scioscia, G.
core +2 more sources
Environmental Science and Technology, 2020 The Fukushima Dai-ichi Nuclear Power Plants (FDNPPs) accident in 2011 led to an unprecedented release of radionuclides into the environment. Particularly important are 90Sr and 137Cs due to their known health detriments and long half-lives (T1/2 ≈ 30 y ...
J. Kenyon +8 more
semanticscholar +1 more source
Journal of Environmental Engineering and Landscape Management, 2008 The paper presents changes of 90Sr activity in pinewood (Pinus sylvestris L.), which in studied conditions varies from (0,03±0,01) Bq/kg to (2,32±0,34) Bq/kg. Activity was defined experimentally and by modelling, using the model FORM.
Donatas Butkus +2 more
doaj +1 more source
Double beta decay of $^{48}$Ca [PDF]
, 1996 $^{48}$Ca, the lightest double beta decay candidate, is the only one simple enough to be treated exactly in the nuclear shell model. Thus, the $\beta\beta(2\nu)$ half-life measurement, reported here, provides a unique test of the nuclear physics involved
Balysh, A. +9 more
core +2 more sources
He jishu, 2022 Background210Bi is one of the most important interferences in the analysis of 90Sr by extractive chromatography. It is verified by the leaching curve that bismuth and yttrium are completely adsorbed on the chromatographic column in the bis(2-ethylhexyl ...
LI Meili +4 more
doaj +1 more source
Determination of Sr-90 in milk samples from the study of statistical results [PDF]
Nuclear Technology and Radiation Protection, 2017 The determination of 90Sr in milk samples is the main objective of radiation monitoring laboratories because of its environmental importance. In this paper the concentration of activity of 39 milk samples was obtained through radiochemical ...
Otero-Pazos Alberto +5 more
doaj +1 more source
Ядерна фізика та енергетика, 2021 The results of experimental determination of the forms of uranium and radionuclides 90Sr, 137Cs, 154Eu, 238Pu, 239+240Pu, 241Am, and 244Cm in the bottom sediments of the premises 001/3 of the "Shelter" object are presented.
O. O. Odintsov +2 more
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Adsorption and removal of strontium in aqueous solution by synthetic hydroxyapatite [PDF]
, 2015 Hydroxyapatite (HAP) is a main mineral constituent of bone and tooth and has an outstanding biocompatibility. HAP is a possible sorbent for heavy metals in wastewater due to its high adsorption capacity and low water solubility.
Hanafusa, Tadashi +4 more
core +1 more source