Results 21 to 30 of about 205,238 (307)

Radiation protection considerations on radon and building materials radioactivity in Near Zero Energy Buildings [PDF]

, 2017
Recent updates of the E.U. Basic Safety Standards, stated in the Council Directive 2013/59/EURATOM, are focusing on risks related to radon gas concentration inside dwellings and working places, as well as radioactivity of building materials.
Franci, Daniele, Gandolfo, Giada, Lepore, Luigi, Pepperosa, Andrea, Remetti, Romolo   +4 more
core   +1 more source

Optimization of the gamma-ray spectrometry counting time based on uncertainties of radionuclides concentration in samples

Brazilian Journal of Radiation Sciences, 2020
This paper aims to propose an easy and fast method of optimization of the gamma-ray spectrometry counting time in determining natural radionuclides (Pb-210, Pb-212, Pb-214, Bi-212, Bi-214 and Ac-228) in order to minimize uncertainties in the ...
Marcelo Bessa Nisti, Marcelo Francis Máduar, Catia Heloisa Rosignoli Saueia, Fernanda Cavalcante, Barbara Paci Mazzilli   +4 more
doaj   +1 more source

Quantification of uranium-238 in environmental samples using gamma-ray spectrometry

EPJ Web of Conferences, 2012
A large number of environmental samples are routinely measured world-wide using gamma-ray spectrometry some of its assets being easy sample preparation and comprehensive data for many radionu-clides in one analysis.
Yeltepe E., Pommé S., González de Orduña R., Andreotti E., Hult M.   +4 more
doaj   +1 more source

CHARACTERIZATION OF RADIOACTIVE WASTE IN KOSOVO THROUGH GAMMA SPECTROMETRY [PDF]

European Journal of Materials Science and Engineering, 2019
Characterization of radioactive waste is a process first hand regarding the effectiveness and cost management. Before starting any type of radioactive waste action is necessary to determine the content of their activity, the type of radioisotope ...
Besire CENA
doaj   +1 more source

Gamma Spectrometry in the Presence of Fast Neutrons

Frontiers in Biomedical Technologies, 2019
Purpose: In some gamma spectroscopy experiments, neutrons may also be present, so depending on experimental conditions, Gamma spectroscopy can be influenced by the presence of neutrons.
Iran Hassanzadeh, Armin Allahverdy, Okhtay Jahanbakhsh, Alireza Khorrami Moghaddam   +3 more
doaj   +1 more source

Fission studies by prompt gamma-ray spectrometry

EPJ Web of Conferences, 2015
The feasibility of retrieving accurate fission observables with a Ge-detector array around a fissile target placed in a cold neutron beam was tested. In three measurement campaigns performed at ILL with the EXILL setup, 235U and 241Pu targets were placed
Materna T., Letourneau A., Amouroux Ch., Marchix A., Litaize O., Sérot O., Regnier D., Blanc A., Jentschel M., Köster U., Mutti P., Soldner T., Simpson G., Leoni S., de France G., Urban W.   +15 more
doaj   +1 more source

Measurement of 25Mg(p; gamma)26Al resonance strengths via gamma spectrometry

, 2007
The COMPTEL instrument performed the first mapping of the 1.809 MeV photons in the Galaxy, triggering considerable interest in determing the sources of interstellar 26Al.
A Best, A Caciolli, A Formicola, A Guglielmetti, A Lemut, B Limata, Best A, Best A, C Broggini, C Gustavino, C Mazzocchi, C Rolfs, C Rossi Alvarez, D Bemmerer, Diehlr R, E Somorjai, F Confortola, F Strieder, F Terrasi, G Gervino, G Imbriani, Geant4 Collaboration, Gy Gyürky, H Costantini, H P Trautvetter, Iliadis Ch, Knödlseder J, M Junker, M Marta, O Straniero, P Corvisiero, P Prati, R Bonetti, R Menegazzo, V Roca, Z Elekes, Zs Fulop   +36 more
core   +1 more source

Gamma spectrometry analysis and health risk assessment of edible liquids [PDF]

Kragujevac Journal of Science, 2023
Examination of radioactivity in edible liquids is very important because large amounts are taken into the body during the day. This scientific paper presents a comprehensive study on the gamma spectrometry analysis and health risk assessment of edible ...
Cimbaljević Željko M., Živković Milena P., Milošević Marko M., Krstić Dragana Ž., Miladinović Tatjana B., Marković Vladimir M., Stevanović Nenad D.   +6 more
doaj  

SBUspect, a Software for Gamma Radiation Spectrometry [PDF]

مجله علوم و فنون هسته‌ای, 2014
Gamma ray spectroscopy has extensive applications in many problems of physics and in varieties of radiation applications, such as material analysis. The obtained spectrum from a Gamma emitting source, which is usually detected by Germanium or inorganic ...
Majid Shahriari, Shahriar Badiei, MohammadSadegh Naseri   +2 more
doaj  

Radioisotopic purity and imaging properties of cyclotron-produced 99mTc using direct 100Mo(p,2n) reaction [PDF]

, 2018
Evaluation of the radioisotopic purity of technetium-99m (99mTc) produced in GBq amounts by proton bombardment of enriched molibdenum-100 (100Mo) metallic targets at low proton energies (i.e. within 15\u201320 MeV) is conducted.
Bello, M., Boschi, A., Cicoria, G., De Nardo, L., Di Domenico, G., Duatti, A., Esposito, J., Groppi, F., Loriggiola, M., Manenti, S., Marengo, M., Martini, P., Melendez-Alafort, L., Mou, L., Pasquali, M., Pupillo, G., Rosato, A., Rossi-Alvarez, C., Salvini, A., Selva, A., Strada, L., Taibi, A., Uccelli, L., Uzunov, N. M., Zagni, F.   +24 more
core   +2 more sources