Search Results - "De la Rosa, J. D."

Design and Implementation of a Configurable Encryption System for Power-constrained Devices by J D J De La Rosa-De La Rosa, Murguia, J S, Mejia-Carlos, M, Lastras-Montano, Miguel Angel

“…In this work, we present a configurable encryption system based on the Encryption by Synchronization in a Cellular Automata (ESCA) system, which is a symmetric…”
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Modeling and evaluation of urban pollution events of atmospheric heavy metals from a large Cu-smelter by Chen, Bing, Stein, Ariel F., Castell, Nuria, Gonzalez-Castanedo, Yolanda, Sanchez de la Campa, A.M., de la Rosa, J.D.

“…Metal smelting and processing are highly polluting activities that have a strong influence on the levels of heavy metals in air, soil, and crops. We employ an…”
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Characterization and origin of EC and OC particulate matter near the Doñana National Park (SW Spain) by Sánchez de la Campa, A.M., Pio, C., de la Rosa, J.D., Querol, X., Alastuey, A., González-Castanedo, Y.

“…In the South of Spain, major industrial estates (e.g. Huelva) exist alongside ecologically interesting zones (e.g. Doñana National Park). Between June 2005 and…”
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Trends and sources vs air mass origins in a major city in South-western Europe: Implications for air quality management by Fernández-Camacho, R., de la Rosa, J.D., Sánchez de la Campa, A.M.

“…This study presents a 17-years air quality database comprised of different parameters corresponding to the largest city in the south of Spain (Seville) where…”
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Arsenic species in atmospheric particulate matter as tracer of the air quality of Doñana Natural Park (SW Spain) by González-Castanedo, Y., Sanchez-Rodas, D., Sánchez de la Campa, A.M., Pandolfi, M., Alastuey, A., Cachorro, V.E., Querol, X., de la Rosa, J.D.

“…•Arsenic species have been analyzed in airborne particulate matter from a Natural Park.•As species proportion can been considered the copper smelter…”
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Mobility and speciation of rare earth elements in acid minesoils and geochemical implications for river waters in the southwestern Iberian margin by Fernández-Caliani, J.C., Barba-Brioso, C., De la Rosa, J.D.

“…This paper discusses the abundance, fractionation and chemical speciation of the rare earth elements (REE) released during two contrasting water–soil…”
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Implications for air quality and the impact of financial and economic crisis in South Spain: Geochemical evolution of atmospheric aerosol in the ceramic region of Bailén by Sánchez de la Campa, A.M., de la Rosa, J.D.

“…A temporal series study of atmospheric aerosol was performed over the last ten years (2003–2012) in an urban background monitoring station with ceramic…”
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Hydrogen fluoride concentrations in ambient air of an urban area based on the emissions of a major phosphogypsum deposit (SW, Europe) by Torres-Sánchez, R., Sánchez-Rodas, D., Sánchez de la Campa, A.M., de la Rosa, J.D.

“…Hydrogen fluoride (HF) is one of the most toxic gaseous compounds in air, the primary anthropogenic source of which is industrial activity, specifically…”
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Understanding the local and remote source contributions to ambient O3 during a pollution episode using a combination of experimental approaches in the Guadalquivir valley, southern Spain by in 't Veld, M., Carnerero, C., Massagué, J., Alastuey, A., de la Rosa, J.D., Sánchez de la Campa, A.M., Escudero, M., Mantilla, E., Gangoiti, G., García-Pando, C. Pérez, Olid, M., Moreta, J.R., Hernández, J.L., Santamaría, J., Millán, M., Querol, X.

“…The Guadalquivir Valley is one of three major O3 hotspots in Spain. An airborne and surface measurement campaign was carried out from July 9th to 11th, 2019 to…”
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Using PM10 geochemical maps for defining the origin of atmospheric pollution in Andalusia (Southern Spain) by DE LA ROSA, J. D, SANCHEZ DE LA CAMPA, A. M, ALASTUEY, A, QUEROL, X, GONZALEZ-CASTANEDO, Y, FERNANDEZ-CAMACHO, R, STEIN, A. F

“…In this work we present a detailed study of atmospheric PM10 pollution in Andalusia (Southern Spain) based on geochemical maps. The study includes…”
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Understanding the local and remote source contributions to ambient O 3 during a pollution episode using a combination of experimental approaches in the Guadalquivir valley, southern Spain by In 't Veld, M, Carnerero, C, Massagué, J, Alastuey, A, de la Rosa, J D, Sánchez de la Campa, A M, Escudero, M, Mantilla, E, Gangoiti, G, García-Pando, C Pérez, Olid, M, Moreta, J R, Hernández, J L, Santamaría, J, Millán, M, Querol, X

“…The Guadalquivir Valley is one of three major O hotspots in Spain. An airborne and surface measurement campaign was carried out from July 9th to 11th, 2019 to…”
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Heavy metal mobility assessment in sediments from the Odiel River (Iberian Pyritic Belt) using sequential extraction by Beltrán, Rafael, de la Rosa, J. D., Santos, J. C., Beltrán, M., Gómez-Ariza, J. L.

“…The Tessier sequential extraction scheme (SES) was applied to sediments from the Odiel river catchment (Iberian Pyritic Belt, SW of Spain), one of the most…”
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Long term geochemical variation of brines derived from a major phosphogypsum pond of SW Europe by Torres-Sánchez, R., Sánchez-Rodas, D., Sánchez de la Campa, A.M., de la Rosa, J.D.

“…The chemical evolution of brines resulting from an inactive phosphogypsum pond derived of fertilizer industry located in Huelva (Spain, SW Europe) has been…”
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Black Carbon aerosol measurements and simulation in two cities in south-west Spain by Milford, Celia, Fernández-Camacho, R., Sánchez de la Campa, A.M., Rodríguez, Sergio, Castell, Nuria, Marrero, Carlos, Bustos, J.J., de la Rosa, J.D., Stein, Ariel F.

“…Black carbon (BC) has been simulated for south-west Spain with the air quality model CAMx driven by the MM5 meteorological model, with a spatial resolution of…”
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Arsenic speciation study of PM2.5 in an urban area near a copper smelter by SANCHEZ DE LA CAMPA, A. M, DE LA ROSA, J. D, SANCHEZ-RODAS, D, OLIVEIRA, V, ALASTUEY, A, QUEROL, X, GOMEZ ARIZA, J. L

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Caracterización petrográfica y geoquímica y condiciones de deformación del plutón San Cristóbal, Sierra de Velasco (La Rioja, Argentina) by Bellos, L. I., Toselli, A. J., Rossi, J. N., Grosse, P., De la Rosa, J. D., Castro, A.

“…El plutón San Cristóbal constituye un cuerpo granítico de 35 km2 que aflora en el extremo sudeste de la Sierra de Velasco, situada al oeste de la ciudad de La…”
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Designing a low-cost wireless sensor network for particulate matter monitoring: Implementation, calibration, and field-test by Zafra-Pérez, A., Medina-García, J., Boente, C., Gómez-Galán, J.A., Sánchez de la Campa, A., de la Rosa, J.D.

“…Poor air quality can provoke severe impacts on health, necessitating environmental monitoring of atmospheric particulate matter (PM) to assess potential…”
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Geochemistry and source contribution of fugitive phosphogypsum particles in Huelva, (SW Spain) by Torres-Sánchez, R., Sánchez-Rodas, D., de la Campa, A.M. Sánchez, Kandler, K., Schneiders, K., de la Rosa, J.D.

“…The present study has estimated the impact of fugitive phosphogypsum (PG) particles on the bulk atmospheric deposition (soluble and insoluble species) of a…”
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A novel application of mobile low-cost sensors for atmospheric particulate matter monitoring in open-pit mines by Zafra-Pérez, A., Boente, C., de la Campa, A. Sánchez, Gómez-Galán, J.A., de la Rosa, J.D.

“…Open-pit mines are an important source of atmospheric particulate matter (PM) owing to the constant earth-moving and crushing. The well-known association…”
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Geology and petrology of a deep crustal zone from the Famatinian paleo-arc, Sierras de Valle Fértil and La Huerta, San Juan, Argentina by Otamendi, J.E., Vujovich, G.I., de la Rosa, J.D., Tibaldi, A.M., Castro, A., Martino, R.D., Pinotti, L.P.

“…The ranges of the Sierras Valle Fértil-La Huerta expose natural cross sections through a paleo-arc crust that formed in the Late Cambrian - Early Ordovician…”
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