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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 ...
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 ...
Artículo
Changes in the Erica ciliaris Loefl. ex L. peat bogs of southwestern Europe from the 17th to the 20th centuries ad
(SAGE, 2013)
This paper analyses a reconstruction of changes from the 17th to the 20th centuries in peat bogs with Erica ciliaris Loefl. ex L. heathlands in southwestern Europe. The reconstruction is performed by means of a multidisciplinary ...
Artículo
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 have been applied to a 210Pb data set providing of eighteen sediments profiles sampled at four ...
Artículo
Two fundamental experimental tests of nonclassicality with qutrits
(Nature Publishing Group, 2013)
We report two fundamental experiments on three-level quantum systems (qutrits). The first one tests the simplest task for which quantum mechanics provides an advantage with respect to classical physics. The quantum ...
Artículo
Numerical Modelling of Electrical Discharges
(2014)
The problem of the propagation of an electrical discharge between a spherical electrode and a plane has been solved by means of finite element methods (FEM) using a fluid approximation and assuming weak ionization and ...
Artículo
Temporal analysis (1940-2010) of rainfall aggressiveness in the Iberian Peninsula basins
(Elsevier, 2015)
Rainfall aggressiveness causes environmental impacts and it is related to several natural hazards. Therefore, this parameter has been chosen as an environmental indicator. The present study is based on the monthly estimated ...
Artículo
Objective measures of spatial sffects in Spanish concert halls
(De Gruyter Open, 2012)
The present work consists of a statistical study of the monaural (lateral-reflection fractions and level)and binaural acoustic parameters (inter-aural cross-correlation coefficients) that evaluate the amount ofearly and ...
Artículo
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 Dai-ichi nuclear power plant (NPP) thatresulted in one of the most important releases ...
Artículo
An investigation of CO2 splitting using nanosecond pulsed corona discharge: effect of argon addition on CO2 conversion and energy efficiency
(IOP, 2017)
The plasma chemical splitting of carbon dioxide (CO2) to produce carbon monoxide (CO) in a pulsed corona discharge was investigated from both an experimental and a numerical standpoint. High voltage nanosecond pulses ...