Results 111 to 120 of about 1,398 (137)
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Radiochimica Acta, 1989
Excitation functions were measured using the 'stacked gas cell' technique for the fomation of {sup 127,129,132,134,136}Cs and {sup 124,126,130,131,133I} from natural xenon in proton induced reactions over the energy range of 9 to 43 MeV, and for {sup 127,129,132}Cs and {sup 124,126,130,131,133}I from in deuteron induced reactions over 22 to 53 MeV ...
Syed M Qaim
exaly +2 more sources
Excitation functions were measured using the 'stacked gas cell' technique for the fomation of {sup 127,129,132,134,136}Cs and {sup 124,126,130,131,133I} from natural xenon in proton induced reactions over the energy range of 9 to 43 MeV, and for {sup 127,129,132}Cs and {sup 124,126,130,131,133}I from in deuteron induced reactions over 22 to 53 MeV ...
Syed M Qaim
exaly +2 more sources
Desalination, 2006
Abstract The removal and separation of Co-60, Sr-90, and Cs-137 radioisotopes from nitrate aqueous solutions were studied by competitive transport across cellulose triacetate plasticized membranes using organophosphorous acids compounds (D2EHPA, Cyanex 272, Cyanex 301 and Cyanex 302). Competitive transport of trace radionuclides ions from 0.10 M NaNO
Witalis Pellowski, Cezary A Kozlowski
exaly +2 more sources
Abstract The removal and separation of Co-60, Sr-90, and Cs-137 radioisotopes from nitrate aqueous solutions were studied by competitive transport across cellulose triacetate plasticized membranes using organophosphorous acids compounds (D2EHPA, Cyanex 272, Cyanex 301 and Cyanex 302). Competitive transport of trace radionuclides ions from 0.10 M NaNO
Witalis Pellowski, Cezary A Kozlowski
exaly +2 more sources
Journal of Radioanalytical and Nuclear Chemistry, 2018
This study aimed to reveal local structures of strontium (Sr) and cesium (Cs) adsorbed on clay minerals (vermiculite and montmorillonite), which suggests stabilities of the adsorbed species of 90Sr and 137Cs in the environment. Adsorption experiments to determine solid-water distribution, XRD for interlayer distances of the clay minerals, and EXAFS for
Akiko Yamaguchi +2 more
exaly +2 more sources
This study aimed to reveal local structures of strontium (Sr) and cesium (Cs) adsorbed on clay minerals (vermiculite and montmorillonite), which suggests stabilities of the adsorbed species of 90Sr and 137Cs in the environment. Adsorption experiments to determine solid-water distribution, XRD for interlayer distances of the clay minerals, and EXAFS for
Akiko Yamaguchi +2 more
exaly +2 more sources
Separation Science and Technology, 2021
A preliminary study of a lot of adsorbents for the adsorption of radioisotopes of cesium, strontium and yttrium from the drain waters of the Chernobyl nuclear power plant showed that granular zirco...
Zhuravlev I.Z. +2 more
openaire +1 more source
A preliminary study of a lot of adsorbents for the adsorption of radioisotopes of cesium, strontium and yttrium from the drain waters of the Chernobyl nuclear power plant showed that granular zirco...
Zhuravlev I.Z. +2 more
openaire +1 more source
Uptake of cesium and strontium radioisotopes onto pillared clays
Journal of Radioanalytical and Nuclear Chemistry, 1999Abstract Pillared clays were characterised by thermal analysis and small-angle X-ray scattering. They were then examined for their ability to take up137Cs and90Sr/90Y isotopes as a function of concentration and competing cations (Na+, K+, NH4 +, Ca2+, Mg2+) in the concentration range 10−1 to 10−4 M. The radioisotope uptakes were quantified byK d (ml/g)
A. Dyer, N. U. James, N. J. Terrill
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Contaminated Marine Sediments As a Source of Cesium Radioisotopes for Benthic Fauna near Fukushima
Environmental Science & Technology, 2016Marine animals, seawater, and sediment near Fukushima, Japan have become contaminated with 134Cs and 137Cs released in March 2011 from the damaged Fukushima Dai-ichi nuclear power plant. Radiocesium concentrations in some benthic fauna declined more slowly than in pelagic fish in the same region. We tested the hypothesis that benthic fish remained more
Cuiyu, Wang +3 more
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Health Physics, 2011
Cuprimine® and Syprine® are therapeutics approved by the USFDA to treat copper overload in Wilson Disease (a genetic defect in copper transport) by chelation and accelerated excretion of internally-deposited copper. These oral therapeutics are based on the respective active ingredients D-penicillamine (DPA) and N,N'-bis (2-aminoethyl) -1,2 ...
Tatiana G, Levitskaia +6 more
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Cuprimine® and Syprine® are therapeutics approved by the USFDA to treat copper overload in Wilson Disease (a genetic defect in copper transport) by chelation and accelerated excretion of internally-deposited copper. These oral therapeutics are based on the respective active ingredients D-penicillamine (DPA) and N,N'-bis (2-aminoethyl) -1,2 ...
Tatiana G, Levitskaia +6 more
openaire +2 more sources
Applied Radiation and Isotopes, 2019
Poly (acrylamido-sulfonic acid) polymers have been synthesized using the technique of radical chain polymerization utilizing acrylamide and ammonium persulphate. The polymerization was triggered and controlled using radiation from 1.1 μCi radium source. The polymer sheet was characterized using FTIR, DTA, TG, XRD and SEM.
H S, Hassan, Elsayed K, Elmaghraby
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Poly (acrylamido-sulfonic acid) polymers have been synthesized using the technique of radical chain polymerization utilizing acrylamide and ammonium persulphate. The polymerization was triggered and controlled using radiation from 1.1 μCi radium source. The polymer sheet was characterized using FTIR, DTA, TG, XRD and SEM.
H S, Hassan, Elsayed K, Elmaghraby
openaire +2 more sources
Journal of Membrane Science, 2007
Abstract Plasticized cellulose triacetate membranes with 3,7-dinonyl-naphtalene-1-sulfonic acid (DNNS) containing o -nitrophenyl pentyl ether (ONPPE) as the plasticizer were prepared for competitive transport of Cs-137, Sr-90, and Co-60 isotopes from aqueous solutions at concentration of 1.0 × 10 −7 M each and containing 0.10 M sodium nitrate.
Cezary A. Kozlowski, Wladyslaw Walkowiak
openaire +1 more source
Abstract Plasticized cellulose triacetate membranes with 3,7-dinonyl-naphtalene-1-sulfonic acid (DNNS) containing o -nitrophenyl pentyl ether (ONPPE) as the plasticizer were prepared for competitive transport of Cs-137, Sr-90, and Co-60 isotopes from aqueous solutions at concentration of 1.0 × 10 −7 M each and containing 0.10 M sodium nitrate.
Cezary A. Kozlowski, Wladyslaw Walkowiak
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Toxicology and Industrial Health, 2010
The aim of this study is to determine humoral immune status in Ukrainian children with clinical symptoms of irritable bowel syndrome 23 years after the Chernobyl disaster. Method and material: The test population consisted of 95 participants: 75 rural patients aged 4—18, who lived in a contaminated area exposed to natural ...
M R, Sheikh Sajjadieh +2 more
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The aim of this study is to determine humoral immune status in Ukrainian children with clinical symptoms of irritable bowel syndrome 23 years after the Chernobyl disaster. Method and material: The test population consisted of 95 participants: 75 rural patients aged 4—18, who lived in a contaminated area exposed to natural ...
M R, Sheikh Sajjadieh +2 more
openaire +2 more sources