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Ponencia
Environmental impact of some NORM industries in Mexico
(2016)
Industrial activities associated with metal mining, extraction and processing of oil and gas, power generation using fossil fuels, among others, may concentrate natural radionuclides in various products, by-products and ...
Ponencia
Raman LIDARs for the atmospheric calibrationalong the line-of-sight of CTA
(2019)
The Cherenkov Telescope Array (CTA) is the next generation ground-based observatory forgamma-ray astronomy at very-high energies. Employing more than 100 Imaging AtmosphericCherenkov Telescopes in the northern ...
Libro
Optimización de un procedimiento general para la determinación de isótopos de torio en muestras ambientales e industriales
(Consejo de Seguridad Nuclear, 2018)
Cuando se incorpora un nuevo procedimiento radioquímico en un laboratorio siempre se busca que ese procedimiento resulte robusto, fiable y versátil, y a ser posible sencillo y operativamente económico. ...
Ponencia
Artículo
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 river, Morocco) impacted by multiple abandoned Zinc and Lead mines. 238U, 234U, 232Th, 230Th and 210Po ...
Artículo
234Th-derived particle fluxes and seasonal variability: when is the ss assumption reliable? Insights from a novel Approach for carbon flux simulation
(AGU Publications, 2018-12)
Th measurements are widely used to estimate the downward carbon flux of particles via the oceanic Biological Pump. Carbon export is evaluated from 234Th-238U disequilibrium assuming either steady state (SS) conditions, or ...
Artículo
A review of the production cycle of titanium dioxide pigment
(2014-05)
Titanium is a very important element for several industrial applications, being one of the ninth most abundant elements in the Earth’s crust (0.63% wt). In this work it will discuss the different ...
Ponencia
Factors influencing the distribution of weapon-test plutonium alpha-emitters on the whole-basin of a lake
(2016-11)
By analysing the 239+240Pu and 238Pu content in a total of 32 sediment gravity cores, it has been possible to obtain quite rich information about the accumulation pattern of these radioactive pollutants on the basin of a ...
Artículo
Application of the alpha spectrometry for the study of core sediment extracted in the San Marcos dam in Chihuahua
(Sociedad Mexicana de Física, 2012)
The determination of the specific activities of210Po and isotopic uranium by alpha spectrometry was performed in a sediment core from SanMarcos Dam.The objective of this work was to analyze the vertical distribution of ...
Ponencia
Observations and modeling of slow-sinkingparticles in the twilight zone
(2013-08)
The biological carbon pump (BCP) transfers carbon from the surface ocean into the oceans’interior,mainly in the form of sinking particles with an organic component, and thereby keeps atmospheric CO2atsignificantly lower ...