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Browsing Artículos (Física Aplicada II) by Author "García-Tenorio García-Balmaseda, Rafael"
Now showing items 1-20 of 43
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Article
210Po levels and distribution in different environmental compartments from a coastal lagoon. The case of Briozzo lagoon, Uruguay
Bañobre, Cristina; Díaz Francés, Inmaculada; Scarabino, Fabrizio; Fornaro, Laura; García-Tenorio García-Balmaseda, Rafael (Elsevier, 2020)This paper presents the levels and distribution of 210Po in different compartments of a coastal lagoon on the east coast ...
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Article
226Ra, 210Po and lead isotopes in a pit lake water profile in Sweden
Thomas, R.; Mantero Cabrera, Juan; Pérez Moreno, Silvia María; Ruiz Cánovas, Carlos; Vioque Romero, Ignacio; Isaksson, M.; Forssell-Aronsson, E.; Holm, E.; García-Tenorio García-Balmaseda, Rafael (Elsevier, 2020-11)A pit lake arises as a consequence of anthropogenic activities in opencast mining areas. These water bodies may be enriched ...
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Article
234Th-derived particle fluxes and seasonal variability: when is the ss assumption reliable? Insights from a novel Approach for carbon flux simulation
Ceballos Romero, Elena; Soto, Feliciano de; Le Moigne, Frederic; García-Tenorio García-Balmaseda, Rafael; Villa Alfageme, María (AGU Publications, 2018-12)Th measurements are widely used to estimate the downward carbon flux of particles via the oceanic Biological Pump. Carbon ...
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Article
239Pu sorption by suspended matter from Hueznar reservoir (southern Spain): Experimental and modelling study
El Mrabet, Rachid; Barros Rojas, Haydn; Abril Hernández, José María; Manjón Collado, Guillermo; García-Tenorio García-Balmaseda, Rafael (E. D. P. Sciences, 2005)Kinetic transfer coefficients are important parameters to understand and reliably model the behaviour of non-conservative ...
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Article
239PU, 240PU, and 241AM Determination in Hot Particles by Low Level Gamma-Spectrometry
Jiménez Ramos, María del Carmen; Hurtado Bermúdez, Santiago José; Chamizo, E.; García-Tenorio García-Balmaseda, Rafael; León Vintró, Luis; Mitchell, P. I. (American Chemical Society, 2010)A nondestructive method based on low-energy, highresolution photon spectrometry is presented which allows accurate ...
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Article
90Sr and 89sr in seawater off Japan as a consequence of the Fukushima Dai-ichi nuclear accident
Casacuberta, N.; Masqué, Pere; García Orellana, J.; García-Tenorio García-Balmaseda, Rafael; Buesseler, K. O. (2013)The impact of the earthquake and tsunami on theeast coast of Japan on 11 March 2011 caused a loss of powerat the Fukushima ...
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Article
A comparative evaluation of the CF:CS and CRS models in 210Pb chronological studies applied to hydrographic basins in Brazil
Bonotto, Daniel Marcos; García-Tenorio García-Balmaseda, Rafael (Elsevier, 2014)The Constant Flux: Constant Sedimentation (CF:CS) and Constant Rate of Supply (CRS) of unsupported⧸ excess 210Pb models ...
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Article
A comparison of two micro-beam X-ray emission techniques for actinide elemental distribution in microscopic particles originating from the hydrogen bombs involved in the Palomares (Spain) and Thule (Greenland) accidents
Jiménez Ramos, María del Carmen; Eriksson, Mats; García López, Francisco Javier; Ranebo, Y.; García-Tenorio García-Balmaseda, Rafael; Betti, Marco; Holm, Elis (Elsevier, 2010)In order to validate and to gain confidence in two micro-beam techniques: particle induced X-ray emission with nuclear ...
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Article
A dosimetric model for determining the effectiveness of soil covers for phosphogypsum waste piles
Más Balbuena, José Luis; Bolívar, Juan Pedro; García-Tenorio García-Balmaseda, Rafael; Aguado Casas, Juan Luis; Gutiérrez San Miguel, Enrique; González Labajo, Jesús (Lippincott, 2001)Phosphogypsum (PG) is a by-product of the phosphoric acid production process that contains high concentrations of U-series ...
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Article
A fitting algorithm based on simulated annealing techniques for efficiency calibration of HPGe detectors using different mathematical functions
Hurtado Bermúdez, Santiago José; García León, Manuel; García-Tenorio García-Balmaseda, Rafael (Elsevier, 2008)In this work several mathematical functions are compared in order to perform the full-energy peak efficiency calibration ...
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Article
A method for the determination of counting efficiencies in gamma-spectrometric measurements with HPGe detectors
Bolívar, Juan Pedro; García-Tenorio García-Balmaseda, Rafael; García León, Manuel (Elsevier, 1996)In this paper a general method for y-ray efficiency calibration is presented. The method takes into account the differences of ...
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Article
A review of the production cycle of titanium dioxide pigment
Gázquez, M.J.; Bolívar, Juan Pedro; García-Tenorio García-Balmaseda, Rafael; Vaca, F. (2014-05)Titanium is a very important element for several industrial applications, being one of the ninth most ...
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Article
A revision of energy and resolution calibration method of Ge detectors
Hurtado Bermúdez, Santiago José; García León, Manuel; García-Tenorio García-Balmaseda, Rafael (Elsevier, 2006)The energy and resolution calibration of germanium detectors being basic procedures in gamma-ray spectrometry have not ...
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Article
A self-sufficient and general method for self-absorption correction in gamma-ray spectrometry using GEANT4
Hurtado Bermúdez, Santiago José; Villa Alfageme, María; Manjón Collado, Guillermo; García-Tenorio García-Balmaseda, Rafael (Elsevier, 2007)This paper presents a self-sufficient and general method for measurement of the activity of low-level gamma-emitters in ...
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Article
A semi-empirical approach for determination of low-energy gamma-emmiters in sediment samples with coaxial Ge-detectors
Gutiérrez de San Miguel Herrera, Enrique; Pérez Moreno, J. P.; Bolívar, Juan Pedro; García-Tenorio García-Balmaseda, Rafael (Elsevier, 2004)A simple method for the determination in sediment samples of low-energy gamma-emitters with coaxial Ge detectors and using ...
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Article
A short-time method to measure the radon potential of porous materials
López Coto, I.; Más Balbuena, José Luis; Bolívar, Juan Pedro; García-Tenorio García-Balmaseda, Rafael (Elsevier, 2009)The radiological risk associated with the use of solid materials has been traditionally established according to their ...
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Article
A simple method for efficiency calibration of HPGe detectors in gamma-spectrometric measurements
Pérez Moreno, J. P.; Bolívar, Juan Pedro; García-Tenorio García-Balmaseda, Rafael; Gutiérrez San Miguel, Enrique; Aguado Casas, Juan Luis; Más Balbuena, José Luis; Vaca Galán, Federico (Elsevier, 2001)In this paper a simple, rapid and general method for g-ray efficiency calibration of Ge detectors for environmental samples ...
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Article
A three-dimensional model for the dispersion of radioactive substances in marine ecosystems: application to the Baltic Sea after the Chernobyl disaster
Toscano Jiménez, Manuel; García-Tenorio García-Balmaseda, Rafael (Elsevier, 2004)A 3-D dispersion model has been developed to simulate the dispersion of nuclear contaminants in marine ecosystems. This ...
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Article
Application of a liquid scintillation counter to the measurement of tracing radioactivity in experiments on suspended matter uptake in aquatic environments
El Mrabet, Rachid; Manjón Collado, Guillermo; Abril Hernández, José María; García-Tenorio García-Balmaseda, Rafael (E. D. P. Sciences, 2002)The experiments on the study of the kinetic transfer coefficients of conservative and non-conservative radionuclides, in ...
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Article
Application of phosphogypsum and organic amendment for bioremediation of degraded soil in Tunisia oasis targeting circular economy
Gabsi, Hajer; Tallou, Anas; Aziz, Faissal; Boukchina, Rachid; Karbout, Nissaf; Andreu Cáceres, Luis; García-Tenorio García-Balmaseda, Rafael; Boudabbous, Khaoula; Moussa, Mohamed (MDPI, 2023-03-08)This study was conducted at the Institute of Arid Regions of Gabes in Tunisia. Three plots were left as controls and ...