Author profile: Manjón Collado, Guillermo
Institutional data
Name | Manjón Collado, Guillermo |
Department | Física Aplicada II |
Knowledge area | Física Aplicada |
Professional category | Catedrático de Universidad |
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Statistics
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No. publications
32
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No. visits
3658
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5656
Publications |
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Article
Optimization of a new liquid scintillation spectrometer for the measurement of environmental levels of 3H in water samples
(Elsevier, 2024)
The activity concentration of 3H in water samples collected from places unaffected by nuclear activities or for human ... |
Article
Efficiency calibration and optimization of a liquid scintillation spectrometer for low level 55Fe and 63Ni measurements
(Elsevier, 2023)
An experimental study on the counting efficiency, background, and Lower Limit of Detection (LLD) of a liquid scintillation ... |
PhD Thesis
Radiactive particle biotic and abiotic processes
(2022)
In ecosystems affected by the presence of radioactive particles, it is imperative to obtain information regarding ... |
Final Degree Project
Caracterización radiológica de agua de consumo humano
(2022)
El agua de consumo humano puede contener sustancias radiactivas que presentan un riesgo para la salud, por lo que se han ... |
Article
Natural radionuclides (NORM) in a Moroccan river affected by former conventional metal mining activities
(Elsevier, 2019)
The main aim of this work was to determine the levels of multiple natural radionuclides in an aquatic system (Moulouya ... |
Article
Meteoric 10Be in aerosol filters in the city of Seville
(ScienceDirect, 2019)
Cosmogenic radionuclides in the one-million-year half-life range, like 10Be, find application fields in several Sciences. ... |
PhD Thesis
Optimización y acoplamiento de un sistema de reacción octopolar y un sistema de muestreo discreto de sólidos por ablación láser para análisis multielemental por icp-ms
(2017)
En el presente capitulo se resume el trabajo realizado a lo largo de esta tesis y sus conclusiones principales, asi como ... |
Article
Estimating the impact from Fukushima in Southern Spain by I-131 and Accelerator Mass Spectrometry detection of I-129
(ScienceDirect, 2017)
After the Fukushima accident, large amounts of radionuclides were discharged to the atmosphere. Some of them travelled ... |
Article
Hydrochemistry and 222Rn Concentrations in Spring Waters in the Arid Zone El Granero, Chihuahua, Mexico
(MDPI, 2017)
Water in arid and semi-arid environments is characterized by the presentation of complex interactions, where dissolved ... |
Master's Final Project |
Article
Determination of uranium and polonium in Sparus aurata by alpha spectrometry
(Sociedad Mexicana de Física, 2012)
The aim of this study was optimizing conditions for the specific activities determination of some uranium-series radionuclides ... |
Article
Extensive radioactive characterization of a phosphogypsum stack in SW Spain: 226Ra, 238U, 210Po concentrations and 222Rn exhalation rate
(Elsevier, 2009)
Phosphogypsum (PG) is a by-product of the phosphate fertilizer industries that contains relatively high concentrations of ... |
Article
Contamination and restoration of an estuary affected by phosphogypsum releases
(Elsevier, 2009)
The Huelva Estuary in Huelva, Spain, has been one of the most studied environmental compartments in the past years from ... |
Presentation
Time evolution of activity concentration of natural emitters in a scenario affected by previous phosphogypsum contamination
(2008)
The estuary formed by the confluence of Tinto and Odiel river-mouths is located in the South of Spain, close ... |
Presentation
Measurement of 210Pb and its application to evaluate contamination in an area affected by NORM releases
(American Institute of Physics, 2008)
Liquid scintillation counting (LSC) is an easy and straightforward technique, and combined with its low limit of detection, ... |
Article
Radionuclides in the environment in the south of Spain, anthropogenic enhancements due to industry
(Sociedad Mexicana de Física, 2007)
Levels of natural radionuclides in the environment are affected by human activities in the South of Spain. Industry wastes, ... |
Article
Characterization of source rocks and groundwater radioactivity at the Chihuahua valley
(Sociedad Mexicana de Física, 2007)
As part of a scientific research project about alpha radioactivity in groundwater for human consumption at the Chihuahua ... |
Article
Modeling of 226Ra behavior in a Spanish estuary affected by the phosphate industry
(Springer, 2007)
The Odiel and Tinto rivers, southwest Spain, form a fully mixed estuary. An industrial area that includes a complex dedicated ... |
Article
A self-sufficient and general method for self-absorption correction in gamma-ray spectrometry using GEANT4
(Elsevier, 2007)
This paper presents a self-sufficient and general method for measurement of the activity of low-level gamma-emitters in ... |
Article
Self-cleaning in an estuarine area formerly affected by 226Ra anthropogenic enhancements: numerical simulations
(Elsevier, 2005)
A numerical model of the Odiel–Tinto estuary (Spain) has been developed to study the self-cleaning process that was evidenced ... |
Article
239Pu sorption by suspended matter from Hueznar reservoir (southern Spain): Experimental and modelling study
(E. D. P. Sciences, 2005)
Kinetic transfer coefficients are important parameters to understand and reliably model the behaviour of non-conservative ... |
Article
Evaluation of the radioactive impact of the phosphogypsum wastes used as amendment in agriculture soils
(E. D. P. Sciences, 2005)
Some 3x109 kg of phosphogypsum (PG) wastes are annually generated by two fertiliser-production factories in Huelva ... |
Article
Self-cleaning in an estuarine area formerly affected by 226Ra anthropogenic enhancements
(Elsevier, 2004)
The estuary of the Odiel River has been affected by both direct discharges of phosphogypsum (radium enriched industrial ... |
Presentation
Mecanismos de transferencia de radionucleidos en el medio ambiente
(Empresa Nacional de Residuos Radioactivos, ENRESA, 2004)
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PhD Thesis |
Article
Phosphogypsum Amendment Effect on Radionuclide Content in Drainage Water and Marsh Soils from Southwestern Spain
(Wiley, 2003)
Phosphogypsum (PG) is a residue of the phosphate fertilizer industry that has relatively high concentrations of 226Ra and ... |
PhD Thesis |
Article
Application of a liquid scintillation counter to the measurement of tracing radioactivity in experiments on suspended matter uptake in aquatic environments
(E. D. P. Sciences, 2002)
The experiments on the study of the kinetic transfer coefficients of conservative and non-conservative radionuclides, in ... |
Article
Experimental and modelling study of artificial radionuclides (239Pu, 241Am and 99Tc) uptake by suspended matter in environmental waters located in the south of Spain
(E. D. P. Sciences, 2002)
The interest on transfer coefficients studies have increased recently, since they are important parameters required ... |
PhD Thesis
Radionúclidos artificiales en la industria forestal
(1999)
En el Capítulo 2 se hace una revisión de los trabajos previos relacionados con nuestra investigación. Pretendemos justificar ... |
Article
Low-level radioactivity studies in the marine environment of the South of Spain
(Elsevier, 1992)
In this paper preliminary levels of natural and man-made radionuclides in the South Spanish marine environment are presented. ... |
PhD Thesis |