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7181
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7182
Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry.
Publicado 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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7183
Elementos Críticos en Residuos de Aparatos Eléctricos y Electrónicos, y su Afectación a la Salud y al Medio Ambiente. Un Breve Análisis.
Publicado 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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7184
Online Dialogue And Interaction Disruption. A Latin American Government’s Use Of Twitter Affordances To Dissolve Online Criticism
Publicado 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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7185
Nanoelipsoides de Fe y FeCo con Microestructuras Diseñadas Bioinspiradas en la Bacteria Magnetotáctica
Publicado 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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7186
Contribuciones para abordajes complejos del cuidado en las ciencias sociales
Publicado 2024Enlace del recurso
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7187
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7188
Sentimientos y emociones de un grupo de docente ante una educación emergente remota
Publicado 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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7190
Niveles de calidad en la instrucción desde la perspectiva de la satisfacción del estudiante: Un Estudio de Investigación de Metodología Mixta (Levels of quality in instruction from...
Publicado 2011“…Results and analysis from quantitative and qualitative data are presented as well as implication for further research projects suggested. …”
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7191
Evaluation of the Expression of Genes Associated with Inflammation and Apoptosis in Androgenetic Alopecia by Targeted RNA-Seq
Publicado 2017“…Several authors relate the presentation of AGA with a premature apoptotic process during the anagen phase and with an inflammatory microenvironment in the hair follicle. …”
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7192
Detection of Turner Syndrome by Quantitative PCR of SHOX and VAMP7 Genes
Publicado 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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7196
Parametric vs. non-parametric methods for estimating option implied risk-neutral densities: the case of the exchange rate Mexican peso – US dollar
Publicado 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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7197
Mexican Migrants to the United States: an Alternative Methodology
Publicado 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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7198
Lectura y bibliotecas en la obra de José Saramago
Publicado 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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7199
Prevalence of colonizing bacteria and their association with primary bacteremias in hemodialysis of a university hospital
Publicado 2014“…to be from 2.5 to 5.5 cases per 1,000 catheter-day. the clinical impact is relevant and increases the cost of the HD Unit. Methods: The present study is the irst of 2 phases. It was conducted from January to December of 2012, and included all patients and nurses who were in the HD Unit. …”
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7200
Laryngeal amyloidosis: An uncommon cause of dysphonia
Publicado 2014“…Objective: Prospective clinical evaluation of patients with localized laryngeal amyloidosis. Clinical cases: Presented are 4 cases of patients with localized laryngeal amyloidosis who were treated at the Otolaryngology and Head and Neck Surgery Department at the “Dr. …”
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