Search Results - "Martínez, S"

Salinity increases mobility of heavy metals in soils by Acosta, J.A., Jansen, B., Kalbitz, K., Faz, A., Martínez-Martínez, S.

“…► An increase of ionic strength increases the concentration of Pb, Cu, Cd released. ► An increase of ionic strength promoted a higher release of Cd than the…”
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Influence of population density on the concentration and speciation of metals in the soil and street dust from urban areas by Acosta, J.A., Gabarrón, M., Faz, A., Martínez-Martínez, S., Zornoza, R., Arocena, J.M.

“…•Population density increases dust/soil salinity.•Population density does not affect on metals concentrations in soils.•Population density increases metals…”
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Investigation of use of coal fly ash in eco-friendly construction materials: fired clay bricks and silica-calcareous non fired bricks by Eliche-Quesada, D., Sandalio-Pérez, J.A., Martínez-Martínez, S., Pérez-Villarejo, L., Sánchez-Soto, P.J.

“…The use of coal fly ash (CFA) as raw material for the manufacture of two construction materials, fired clay bricks and silica-calcareous non-fired bricks, was…”
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Phytoremediation of mine tailings with Atriplex halimus and organic/inorganic amendments: A five-year field case study by Acosta, J.A., Abbaspour, A., Martínez, G.R., Martínez-Martínez, S., Zornoza, R., Gabarrón, M., Faz, A.

“…Mine tailings have adverse chemical and physical conditions, including high concentrations of metals and salts, low organic matter content, and unbalanced…”
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Distribution of metal(loid)s in particle size fraction in urban soil and street dust: influence of population density by Khademi, H., Gabarrón, M., Abbaspour, A., Martínez-Martínez, S., Faz, A., Acosta, J. A.

“…Assessment of street dust is an invaluable approach for monitoring atmospheric pollution. Little information is available on the size distribution of…”
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Basics for the potential use of saliva to evaluate stress, inflammation, immune system, and redox homeostasis in pigs by Cerón, J J, Contreras-Aguilar, M D, Escribano, D, Martínez-Miró, S, López-Martínez, M J, Ortín-Bustillo, A, Franco-Martínez, L, Rubio, C P, Muñoz-Prieto, A, Tvarijonaviciute, A, López-Arjona, M, Martínez-Subiela, S, Tecles, F

“…The use of saliva as a biological sample has many advantages, being especially relevant in pigs where the blood collection is highly stressful and painful,…”
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Past, present and future of robotic tunnel inspection by Montero, R., Victores, J.G., Martínez, S., Jardón, A., Balaguer, C.

“…Nowadays, the vast majority of the tunnel inspection processes are performed manually by qualified operators. The process is subjective and the operators need…”
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Assessment of construction and demolition wastes (CDWs) as raw materials for the manufacture of low-strength concrete and bases and sub-bases of roads by Garzón, E., Martínez-Martínez, S., Pérez-Villarrejo, L., Sánchez-Soto, P.J.

“…•CDWs can be reused in the manufacture of concrete and bases/subbases of roads.•CDWs as a substitute of sand can only be applied in amounts lower than…”
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Distribution of metals in soil particle size fractions and its implication to risk assessment of playgrounds in Murcia City (Spain) by Acosta, J.A., Cano, A. Faz, Arocena, J.M., Debela, F., Martínez-Martínez, S.

“…Metal contents in bulk soil samples are commonly used to assess contamination but metal accumulations in soils are known to increase with decreasing particle…”
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Multivariate statistical and GIS-based approach to evaluate heavy metals behavior in mine sites for future reclamation by Acosta, J.A., Faz, A., Martínez-Martínez, S., Zornoza, R., Carmona, D.M., Kabas, S.

“…Soil contamination by metals has become a widespread serious problem in many parts of the world. Two tailing ponds (Lirio and Gorguel) from an abandoned Pb–Zn…”
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The effect of vitreous phase on mullite and mullite-based ceramic composites from kaolin wastes as by-products of mining, sericite clays and kaolinite by Sánchez-Soto, P.J., Eliche-Quesada, D., Martínez-Martínez, S., Garzón-Garzón, E., Pérez-Villarejo, L., Rincón, J. Ma

“…•Kaolin waste, sericite and kaolinite mixed with alumina yielded mullite by firing.•Reaction sintering proceeds by silica from decomposed kaolinite and added…”
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Understanding the cephalopod immune system based on functional and molecular evidence by Gestal, C., Castellanos-Martínez, S.

“…Cephalopods have the most advanced circulatory and nervous system among the mollusks. Recently, they have been included in the European directive which state…”
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Minor hallucinations reflect early gray matter loss and predict subjective cognitive decline in Parkinson's disease by Bejr‐kasem, H., Sampedro, F., Marín‐Lahoz, J., Martínez‐Horta, S., Pagonabarraga, J., Kulisevsky, J.

“…Background and purpose Well‐structured hallucinations in Parkinson’s disease (PD) are associated with poor prognosis and dementia. However, the predictive…”
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Manufacturing new ceramic materials from clay and red mud derived from the aluminium industry by Pérez-Villarejo, L., Corpas-Iglesias, F.A., Martínez-Martínez, S., Artiaga, R., Pascual-Cosp, J.

“…► Determination of the influence of red mud addition on the physicochemical properties of the ceramic. ► Ceramic microstructure and characterization by XRD and…”
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Valorization and inertization of galvanic sludge waste in clay bricks by Pérez-Villarejo, L., Martínez-Martínez, S., Carrasco-Hurtado, B., Eliche-Quesada, D., Ureña-Nieto, C., Sánchez-Soto, P.J.

“…Galvanic sludge wastes (GSW) are produced by the physico-chemical treatments of wastewater generated by electroplating plants. These materials have a…”
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Valorization of biodiesel production residues in making porous clay brick by Eliche-Quesada, D., Martínez-Martínez, S., Pérez-Villarejo, L., Iglesias-Godino, F.J., Martínez-García, C., Corpas-Iglesias, F.A.

“…In this study, use of waste produced in biodiesel production plants, as spent earth from biodiesel filtration and the by-product of glycerine, in producing…”
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Effect of diesel-biodiesel-ethanol blends on the spray macroscopic parameters in a common-rail diesel injection system by Corral-Gómez, L., Rubio-Gómez, G., Martínez-Martínez, S., Sánchez-Cruz, F.A.

“…This work studies the viability of diesel-biodiesel-ethanol blends for compression ignition engines. Blends are prepared with a fraction of 5%, 10% and 20% of…”
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Groundwater chemical baseline values to assess the Recovery Plan in the Matanza-Riachuelo River basin, Argentina by Zabala, M.E., Martínez, S., Manzano, M., Vives, L.

“…The two most exploited aquifers in the Matanza-Riachuelo River basin are being monitored in the framework of the Integrated Environmental Sanitation Plan that…”
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Spatial distribution and pollution evaluation in dry riverbeds affected by mine tailings by Cuevas, J. G., Faz, A., Martínez-Martínez, S., Gabarrón, M., Beltrá, J. C., Martínez, J., Acosta, J. A.

“…The objective of this study was to evaluate the level of pollution, sources and potential risk of heavy metals (Zn, Cu, Mn, Cd, Cr, Ni, Fe and Pb) and arsenic…”
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Evaluation of two rapid ultrafiltration-based methods for SARS-CoV-2 concentration from wastewater by Forés, E., Bofill-Mas, S., Itarte, M., Martínez-Puchol, S., Hundesa, A., Calvo, M., Borrego, C.M., Corominas, L.L., Girones, R., Rusiñol, M.

“…Quantitative measurements of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in raw wastewater have been implemented worldwide since the…”
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