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  1. 7181
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  4. 7184

    Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry. by Gómez de la Fuente, Ma. Idalia, Salinas Estevane, Juan Pablo

    Published 2015
    “…Some common applications of kaolins are paper products, paints, catalyzers, white cement, etc. In the present research four different kaolins which were extracted from Villa de Reyes, S.L.P.; Mexico, were beneficiated using two different techniques: mesh grinding and chemical washing, in order to meet the requirements for the white cement industry, i.e. the mass content of Fe2O3 should be less than two percent of the total kaolin mass. …”
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    Article
  5. 7185

    Elementos Críticos en Residuos de Aparatos Eléctricos y Electrónicos, y su Afectación a la Salud y al Medio Ambiente. Un Breve Análisis. by Leura , Adriana K., Alfaro B., Juan M.

    Published 2022
    “…En este breve análisis se indican cuáles son las principales afectaciones asociadas a los elementos críticos presentes en los residuos de aparatos eléctricos y electrónicos a fin de evidenciar el impacto a la salud humana y ambiental, en aras de generar una mayor conciencia en el manejo de este tipo de residuos.…”
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    Article
  6. 7186

    Online Dialogue And Interaction Disruption. A Latin American Government’s Use Of Twitter Affordances To Dissolve Online Criticism by Davalos, Carlos

    Published 2020
    “…Another objective of the presented research is to set a baseline for future efforts focused on how Latin American democratic regimes behave and generate digital communication on social media platforms.…”
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    Article
  7. 7187

    Nanoelipsoides de Fe y FeCo con Microestructuras Diseñadas Bioinspiradas en la Bacteria Magnetotáctica by Carlos Luna, RAQUEL MENDOZA RESENDEZ

    Published 2013
    “…ABSTRACT In the present contribution, we propose and analyze some synthetic strategies for the preparation of uniform magnetic nanoellipsoids with tailored microstructures that exhibit similarities to the arrangement of the magnetosomes (small magnetic nanocrystals) biomineralized by magnetotactic bacteria. …”
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    info:eu-repo/semantics/article
  8. 7188
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  10. 7190

    Sentimientos y emociones de un grupo de docente ante una educación emergente remota by López Garza, Salvador

    Published 2024
    “…Las emociones como la preocupación y la frustración estuvieron presentes, reflejando la brecha tecnológica y los desafíos de la enseñanza a distancia. …”
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    Article
  11. 7191
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  14. 7194

    Detection of Turner Syndrome by Quantitative PCR of SHOX and VAMP7 Genes by Ibarra Ramírez, Marisol, Zamudio Osuna, Michelle de Jesús, Campos Acevedo, Luis Daniel, Gallardo Blanco, Hugo Leonid, Cerda Flores, Ricardo Martín, Rodríguez Sánchez, Irám Pablo, Martínez de Villarreal, Laura Elia

    Published 2015
    “…Prompt and effective diagnosis is very important to appropriately monitor the comorbidities. The aim of the present study was to propose a feasible and practical molecular diagnostic tool for newborn screening by quantifying the gene dosage of the SHOX, VAMP7, XIST, UBA1, and SRY genes by quantitative polymerase chain reaction (qPCR) in individuals with a diagnosis of complete X monosomy, as well as those with TS variants, and then compare the results to controls without chromosomal abnormalities. …”
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    Article
  15. 7195
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    Parametric vs. non-parametric methods for estimating option implied risk-neutral densities: the case of the exchange rate Mexican peso – US dollar by Benavides Perales, Guillermo, Mora Cuevas, Israel Felipe

    Published 2008
    “…This research paper presents statistical comparisons between two methods that are commonly used to estimate option implied Risk-Neutral Densities (RND). …”
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    Article
  19. 7199

    Mexican Migrants to the United States: an Alternative Methodology by Martínez, José

    Published 2013
    “…Net migration techniques are used to estimate migration flows during the 1990s and obtain estimates which present a more accurate characterization of Mexican immigrants. …”
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    Article
  20. 7200

    Lectura y bibliotecas en la obra de José Saramago by Torres Reyes, José Antonio

    Published 2012
    “…[Inglés] This essay presents a review on the issues of reading and libraries in the literary work of the writer José Saramago, Nobel laureate of literature in 1998. …”
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    Article

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