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Hidratación y microestructura de cemento Portland sustituido parcialmente con sílice ultrafina
Published 2009“…La presencia de las fases nocivas se atribuye a la formación de sal de Friedel en las etapas iniciales de hidratación, promovida por los cloruros provenientes del desecho geotérmico. ABSTRACT Geothermal waste, a by-product of steam power plants that use geothermal underground resources, was studied as a possible replacement for Portland cement. …”
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ESTUDIO PILOTO PARA EL AISLAMIENTO DE VIBRIO SPP EN OSTRAS (CRASSOSTREA RHIZOPHORAE) CAPTURADAS EN LA CIÉNAGA DE LA VIRGEN, CARTAGENA, COLOMBIA
Published 2010“…Culture mediums and Biochemical test was used for Vibrio´s isolation and identification. the predominantVibrio´s species were V. alginolyticus (23%), V fluvialis (20%), V. parahaemolyticus (10%), V. carchariae and Vmimicus (13%), V. vulnificus, cincimatiensis and V. campbelli (7%). The sampling point with the highest number ofVibrio isolation was Mangles, cielo mar sector, which also contributed with 30% of the total of all species isolated although the difference was of no statistical significance due to their homogenous distribution. 100% of the sampling points showed cloudy water due to the presence of organic matter in suspension and visible solid waste, Thus, Factors influencing Vibrios proliferation on oysters maybe related with the Ciénaga characteristics. …”
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Use of Silica Tubes as Nanocontainers for Corrosion Inhibitor Storage
Published 2011“…A new alkyd paint anticorrosion smart coating was developed by using silica nanoparticles as corrosion inhibitor nanocontainers. …”
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Quality evaluation of the educational systems & educational administration and institutions (Evaluación de calidad de un sistema educativa: aspectos educativos e institucionales)
Published 2006“…Different analytical and conceptual approaches to these points are given. Conclusions are drawn and future lines of research in these topics are suggested and pointed out. …”
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New developments in aquatic feed ingredients, and potential of enzyme supplements
Published 2019“…Despite many successful research studies on the use of plant-derived feedingredients in fish feeds, significant problems remain to be resolved. …”
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An exact algorithm to solve a cloud service bilevel problem.
Published 2018“…It is also proved that because all this materialization and join of different scientific aspects, is that we have reached a point where we have touched everything around us. …”
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An exact algorithm to solve a cloud service bilevel problem.
Published 2018“…It is also proved that because all this materialization and join of different scientific aspects, is that we have reached a point where we have touched everything around us. …”
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354
Efficient removal of lead(II) ions in water using functionalized poly(styrene) oligomers
Published 2023“…Adsorption process of Pb(II) was optimized using the 2*' fractional factorial design with replicates at the central point supplemented with the central composite design where the percentage adsorption was chosen as the response variable. …”
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Evaluación de la calidad del agua de tres ríos de la subcuenca del “Río Limón” en el estado de Nuevo León
Published 2005“…Abstract The contamination of streams can be of point and non-piont or diffuse origin. In the area of Linares, land use changes, agricultural, and grazing practices leed to non point sources of contamination of streams. …”
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Evaluación de la calidad del agua de tres ríos de la subcuenca del “Río Limón” en el estado de Nuevo León
Published 2005“…Abstract The contamination of streams can be of point and non-piont or diffuse origin. In the area of Linares, land use changes, agricultural, and grazing practices leed to non point sources of contamination of streams. …”
Get full text
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