Results 11 to 20 of about 2,282 (168)
Using of Organic or Inorganic Fertilizers to Grow Thai Jasmine Rice 105 in Soil with Natural Radioactivity (226Ra, 232Th and 40K); Transfer of Radioactivity to Roots [PDF]
Science Technology and Engineering Journal (STEJ), 2020 This research study the radioactivity concentration of 226 Ra, 232Th and 40K using organic and inorganic fertilizers were successfully measured as gamma ray spectrometry technique with HPGe detector on Thai Jasmine rice 105 plant (root) and on ...
Chonlada Raikham, Papaporn Jantawongrit
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Natural radioactivity of some spring and bottled mineral waters from several central Balkan sites, as a way of their characterization [PDF]
Journal of the Serbian Chemical Society, 2007 In this work, a study of the radioactive content of some spring and bottled mineral waters originating frommetamorphic rock areas was carried out.Ahigh content of radium isotopes (226Ra, 228Ra), was found by radiometric analysis in the spring waters ...
SCEPAN S. MILJANIC +2 more
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Radiation Protection and Environment, 2019 In the present study, systematic analysis of radionuclides concentration and radiological parameters of sediment samples collected from the banks of Kodankari stream situated in Enmakaje Panchayath, Kasargod, has been carried out.
Sreerag Ramesh +3 more
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Radioactivity concentrations and dose characteristics of granite stones [PDF]
Nuclear Technology and Radiation Protection, 2017 We obtained the radionuclide concentrations of 238U, 232Th, and 40K in various samples of the granite stones by measuring with a high efficiency NaI(Tl) (10.16 cm x 10.16 cm) scintillation detector.
Khabaz Rahim, Hassanvand Maryam
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232Th(d,xn)230,232,233Pa Cross Section Measurements [PDF]
Nuclear Data Sheets, 2014 Cross sections for the (d,n), (d,2n) and (d,4n) reactions on 232Th were measured using the stackedfoil technique with beams provided by the ARRONAX cyclotron. These data are of relevance for the production of radionuclides. The measured cross sections were compared with previous measurements as well as with theoretical calculations using the code TALYS.
Duchemin, C. +4 more
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Rotational band crossings in 232Th
Physics Letters B, 1982 Abstract The alignment of i 13 2 protons and j 15 2 neutrons in rotating actinide nuclei gives rise to quasiparticle bands that cross the ground-state configuration. Coulomb excitation of 232Th provides evidence for both crossings.
Simon, R.S. +5 more
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The activity concentrations of 40K, 226Ra, 232Th, 238U and 7Be in moss from spas in eastern Serbia in the period 2000-2012 [PDF]
Archives of Biological Sciences, 2014 In this work we present the activity concentrations of natural radionuclides 40K, 226Ra, 232Th, 238U and 7Be in mosses. One hundred and sixty-seven moss samples were collected between 2001 and 2012 from the territory of the Sokobanja, Banja ...
Čučulović Ana +2 more
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Choosing an appropriate method for measurement of 232Th in environmental samples
Radiation Protection and Environment, 2017 The article discusses the anomalies in using gamma spectrometry for the determination of 232Th in environmental samples against other methods. 232Th in environmental samples (soil, sediment, etc.,) is measured using several techniques, the most commonly ...
R S Sathyapria, D D Rao, R K Prabhath
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Inelastic scattering of 84Kr from 232Th
Physics Letters B, 1974 Abstract Inelastic scattering of 84 Kr on 232 Th has been measured at E =371 and 450 MeV and at different angles using the particle-gamma coincidence technique. It is found that for distances of closest approach smaller than about 20 fm the scattering of Kr on Th is mostly inelastic.
P. Colombani +6 more
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Evaluation of 232Th and 237Np fast neutron-induced fission cross sections by simultaneous evaluation approach [PDF]
EPJ Web of ConferencesThe neutron-induced fission cross sections for 232Th and 237Np were evaluated from 500 keV to 200 MeV and from 70 keV to 200 MeV, respectively. The experimental fission cross sections for 232Th and 237Np, as well as their ratios to the 235,238U, and ...
Devi Vidya +2 more
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