Investigation of alpha particle induced reactions on natural silver in the 40-50 MeV energy range [PDF]
Nuclear Instruments and Methods B 436(2018)119-129, 2021 Natural silver targets have been irradiated by using a 50 MeV alpha-particle beam in order to measure the activation cross sections of radioisotopes in the 40-50 MeV energy range. Among the radio-products there are medically important isotopes such as $^{110m}$In and $^{111}$In.
arxiv +1 more source
Isotopes in hydrology and hydrogeology [PDF]
, 2019 The structure, status, and processes of the groundwater system, which can only be acquired through scientific research efforts, are critical aspects of water resource management. Isotope hydrology and hydrogeology is a genuinely interdisciplinary science.
Barbieri, Maurizio
core +1 more source
Saúde & Tecnologia, 2015 Introduction – A radioactive contamination needs to be quantified in case it eventually occurs. Therefore it is necessary to ensure that the operating conditions of a surface contamination monitor are characterized by determining its detection efficiency.
Diana D. Duarte +4 more
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Improving the quantity, quality and transparency of data used to derive radionuclide transfer parameters for animal products. 2. Cow milk [PDF]
, 2017 Under the International Atomic Energy Agency (IAEA) MODARIA (Modelling and Data for Radiological Impact Assessments) Programme, there has been an initiative to improve the derivation, provenance and transparency of transfer parameter values for ...
Barnett, C.L. +3 more
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Anthropogenic radionuclides 137Cs and 90Sr in the southern Baltic Sea ecosystem
Oceanologia, 2013 The radioisotopes of caesium (137Cs) and strontium (90Sr) make the greatestcontribution to the radioactivity level due to artificial radionuclides in the BalticSea, where the level of 137Cs contamination is higher than in any otherpart of the world ocean.
Tamara Zalewska, Maria Suplińska
doaj +1 more source
Precision measurements of the AC field dependence of the superconducting transition in strontium titanate [PDF]
Journal of Superconductivity and Novel Magnetism (2019), 2019 Strontium titanate has resurfaced as a material prompting vigorous debate about the origin of its superconductivity in the extremely low carrier concentration regime. Here, we used simultaneous AC susceptibility and transport methods to explore the superconducting phase transition region in this material.
arxiv +1 more source
A new production route of Gadolinium-148 for use in Radioisotope Thermoelectric Generators [PDF]
arXiv, 2021 The production of Gd-148 had challenges for available methods in the literature, such as its high cost and low production amount. Therefore, we recommended a new production route of Gd-148 on natural Sm and Eu targets via particle accelerators. For this aim, we calculated and simulated cross-section, activity, the yield of product, and integral yield ...
arxiv
Development of Kabila rocket: A radioisotope heated thermionic plasma rocket engine [PDF]
, 2015 A new type of plasma rocket engine, the Kabila rocket, using a radioisotope heated thermionic heating chamber instead of a conventional combustion chamber or catalyst bed is introduced and it achieves specific impulses similar to the ones of conventional
Liu, Yu, Mboyi, Kalomba, Ren, Junxue
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Elastic effects of vacancies in strontium titanate: Short- and long-range strain fields, elastic dipole tensors, and chemical strain [PDF]
Phys. Rev. B 80, 064108 (2009), 2008 We present a study of the local strain effects associated with vacancy defects in strontium titanate and report the first calculations of elastic dipole tensors and chemical strains for point defects in perovskites. The combination of local and long-range results will enable determination of x-ray scattering signatures that can be compared with ...
arxiv +1 more source
[Use of radioisotope strontium 90 in some diseases of the anterior segment of the eyeball].
Klinika oczna, 1968 Małgorzata Zarzycka, B Kornacki
openalex +2 more sources