Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Edgardo V. Bonzi"'
Publikováno v:
Applied Radiation and Isotopes. 152:86-90
The determination of γ activities of radionuclides in the environment is of great interest and good accuracy is required in the results of these measurements. However, one of the main sources of error in this technology is the difference in the dens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb2d2544d05066782b374a894822b2f4
https://doi.org/10.1016/j.apradiso.2019.06.030
https://doi.org/10.1016/j.apradiso.2019.06.030
Publikováno v:
Journal of Physics and Chemistry of Solids. 168:110788
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34d44b80352467049e51c53047499bd6
https://doi.org/10.1016/j.jpcs.2022.110788
https://doi.org/10.1016/j.jpcs.2022.110788
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 166
We present the concept of a new methodology for faster simulation of the doses in brachytherapy with permanent implants, based on the knowledge of the seeds arrangement, adding previously simulated doses in an equivalent medium in terms of the atomic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fef02df449bee2d70547093de748f57c
https://pubmed.ncbi.nlm.nih.gov/33091859
https://pubmed.ncbi.nlm.nih.gov/33091859
Autor:
Edgardo V. Bonzi, Gabriela B. Grad
Publikováno v:
Applied Radiation and Isotopes. 110:244-250
Gallium nitride, GaN, is a semiconductor material with several technological applications. In this work we obtain ab initio XANES spectra using FP-LAPW method within the DFT formalism using different potentials (LDA, PBE and TB-mBJ) in order to study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e47e051fa4e821c962776e726841a2dd
https://doi.org/10.1016/j.apradiso.2016.02.001
https://doi.org/10.1016/j.apradiso.2016.02.001
Publikováno v:
X-Ray Spectrometry. 43:338-344
This paper presents the results of a new technique for in vivo energy dispersive X-ray fluorescence (EDXRF) scan analysis, applied to human fingernails. The scan employs a specially designed EDXRF spectrometer, which allows a concentration profile of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d4e03176b658a4c89ab6fbd609dc49c
https://doi.org/10.1002/xrs.2560
https://doi.org/10.1002/xrs.2560
Autor:
Alejandro Germanier Germanier, Marcelo Rubio, Vanesa Zampar, Rubén Darío Sbarato, Sonia Nerina Faudone, Edgardo V. Bonzi, Carlos A. Pérez, María F. Mera, José Manuel Campos
Publikováno v:
X-Ray Spectrometry. 43:186-192
Fil: Rubio, Marcelo. Consejo Nacional de Investigaciones Cientificas y Tecnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia en Productos y Procesos de Cordoba; Argentina. Universidad Nacional de Cordoba. Fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0b271dea02ecc39c4a163434348851a
https://doi.org/10.1002/xrs.2539
https://doi.org/10.1002/xrs.2539
Autor:
Gabriela B. Grad, Edgardo V. Bonzi
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 189:45-50
Core hole Binding energies Ab-initio calculations Ionization energies XPS experiments a b s t r a c t It is known that ionization potentials can be calculated in density-functional theory using Slater transition state technique. In this work a modifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02078f286d012a59eae16579c06e65e8
https://doi.org/10.1016/j.elspec.2013.06.013
https://doi.org/10.1016/j.elspec.2013.06.013
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 125
When determining the radioactivity in materials by γ spectra, different processes are involved difficulting the fit. Besides, calibrated standard samples are necessary. In this work we propose a methodology to determine natural radioactivity using s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cc747407f8d71683afed4bcf38879c4
https://pubmed.ncbi.nlm.nih.gov/28410474
https://pubmed.ncbi.nlm.nih.gov/28410474
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 269:2084-2089
The L shell fluorescence cross-sections of the elements in range 45 ⩽ Z ⩽ 50 have been determined at 8 keV using Synchrotron radiation. The individual L X-ray photons, Ll, Lα, LβI, LβII, LγI and LγII produced in the target were measured with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36812f450beefc7931c6e2b8b1c521e9
https://doi.org/10.1016/j.nimb.2011.06.016
https://doi.org/10.1016/j.nimb.2011.06.016
Autor:
Raúl T. Mainardi, Edgardo V. Bonzi
Publikováno v:
Radiation Physics and Chemistry. 77:537-544
Direct and indirect methods of X-ray spectra determination present obstacles to their practical use since they must position either the collimator-detector assembly or the attenuators-ionization chamber, respectively, along the X-ray beam direction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faf64bfb0e48a99b57e3dedaf24d5bd3
https://doi.org/10.1016/j.radphyschem.2008.01.005
https://doi.org/10.1016/j.radphyschem.2008.01.005