Listar Física Aplicada II por título
Mostrando ítems 1-20 de 390
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Ponencia
129I, 236U, 239Pu and 240Pu profiles in a peatbog from the Southern Hemisphere
(2016)129I, 236U, 239Pu and 240Pu isotopes have been analyzed in the different layers of a peatbog core collected ...
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210Po levels and distribution in different environmental compartments from a coastal lagoon. The case of Briozzo lagoon, Uruguay
(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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226Ra, 210Po and lead isotopes in a pit lake water profile in Sweden
(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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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 ...
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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 ...
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239PU, 240PU, and 241AM Determination in Hot Particles by Low Level Gamma-Spectrometry
(American Chemical Society, 2010)A nondestructive method based on low-energy, highresolution photon spectrometry is presented which allows accurate ...
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3D information-theoretic analysis of the simplest hydrogen abstraction reaction
(American Chemical Society, 2023-07-21)We investigate the course of an elementary chemical reaction from the perspective of information theory in 3D space through ...
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90Sr and 89sr in seawater off Japan as a consequence of the Fukushima Dai-ichi nuclear accident
(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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A comparative evaluation of the CF:CS and CRS models in 210Pb chronological studies applied to hydrographic basins in Brazil
(Elsevier, 2014)The Constant Flux: Constant Sedimentation (CF:CS) and Constant Rate of Supply (CRS) of unsupported⧸ excess 210Pb models ...
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A comparison of 210Pbxs, 137Cs, and Pu isotopes as proxies of soil redistribution in South Spain under severe erosion conditions
(Springer, 2023-06-01)Purpose The use of fallout radionuclides as proxies for the study of soil redistribution processes in semiarid environments of ...
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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
(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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A dosimetric model for determining the effectiveness of soil covers for phosphogypsum waste piles
(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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A fitting algorithm based on simulated annealing techniques for efficiency calibration of HPGe detectors using different mathematical functions
(Elsevier, 2008)In this work several mathematical functions are compared in order to perform the full-energy peak efficiency calibration ...
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A method for the determination of counting efficiencies in gamma-spectrometric measurements with HPGe detectors
(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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Ponencia
A new approach to process planktonic foraminifera for radiocarbon measurements
(2016)Carbonate shells from foraminifera are often analyzed for radiocarbon to determine the age of deep-sea sediments or to ...
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A new methodology for estimating rainfall aggressiveness risk based on daily rainfall records for multi-decennial periods
(Elsevier, 2018)The temporal irregularity of rainfall, characteristic of a Mediterranean climate, corresponds to the irregularity of the ...
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A new numerical approach for efficient modeling of positive corona discharge and its associated electric wind
(IOP Publishing, 2023)Research on corona wind generation has been increasing in recent years because of its potential technological applications, ...
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A proposal for the acoustic characterization of circular bullrings
(Acoustical Society of America, 2022-07)The aim of this paper is to facilitate the experimental measurement of acoustic metrics in circular bullrings in accordance ...
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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 ...