Resultados de búsqueda - ((((sino OR aiza) OR (nica OR nina)) OR tica) OR (((etnica OR euunica) OR lglenina) OR chemical))*
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Evaluation of thermal and chemical treatments on granular activated carbon to remove organic molecules from water.
Publicado 2016“…The influence of three different treatments on the physical and chemical properties of activated carbon, as well as the adsorption capacity towards phenol, methylene blue and congo red was evaluated. …”
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Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry.
Publicado 2015“…XRD, Optical Microscopy, Colorimetry analysis were performed on the four studied kaolins. Mesh grinding and chemical washing techniques showed a similar degree ofbeneficiation. …”
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Chemical bath deposition route for the synthesis of ultra-thin CuIn(S,Se)2 based solar cells.
Publicado 2015“…CuIn(S,Se)2 (CISSe) photovoltaic grade thin films are usually grown by expensive vacuum based methods or chemical routes that require highly toxic precursors. …”
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Effect of mineral aggregates and chemical admixtures as internal curing agents on the mechanical properties and durability of highperformance concrete
“…In the present work, the effect of mineral aggregates (pumice stone and expanded clay aggregates) and chemical admixtures (superplasticizers and shrinkage reducing additives) as an alternative internal curing technique was investigated, to improve the properties of highperformance concrete. …”
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Characterization of CusBiS3 thin films annealing layers of BizS3-CuS chemically deposited
Publicado 2022Materias: “…Chemical Bath Deposition…”
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CuInS2 thin films obtained through the annealing of chemically deposited In2S3–CuS thin films.
Publicado 2011“…In this work, we report the formation of CuInS2 thin films on glass substrates by heating chemically deposited multilayers of copper sulfide (CuS) and indium sulfide (In2S3) at 300 and 350 ◦C in nitrogen atmosphere at 10 Torr. …”
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Chemically deposited In2S3–Ag2S layers to obtain AgInS2 thin films by thermal annealing.
Publicado 2012“…AgInS2 thin films were obtained by the annealing of chemical bath deposited In2S3–Ag2S layers at 400 ◦C in N2 for 1 h. …”
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Effect of Mineral Aggregates and Chemical Admixtures as Internal Curing Agents on the Mechanical Properties and Durability of High-Performance Concrete
Publicado 2020“…Abstract: In the present work, the effect of mineral aggregates (pumice stone and expanded clay aggregates) and chemical admixtures (superplasticizers and shrinkage reducing additives) as an alternative internal curing technique was investigated, to improve the properties of highperformance concrete. …”
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Influencia motriz en gimnasia artística en niñas de 4 a 10 años de edad
Publicado 2021“…Conclusión: Como ya se mencionó anteriormente, la motricidad tiene una gran influencia en varios aspectos de nuestra vida, en este caso, se pudo constatar que también la tiene sobre las habilidades gimnásticas de niñas en un rango de 4 a 10 años. Aportaciones y sugerencias: En el documento se describen ejemplos de sesiones llevadas a cabo en la práctica, y por otro lado se sugiere habilitar más sesiones de trabajo con las niñas para lograr un desarrollo motor más óptimo.…”
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