Search Results - (("actor" OR "actors") OR ("faces" OR "fact"))

  1. 261

    Biosorption mechanism of Methylene Blue from aqueous solution onto White Pine (Pinus durangensis) sawdust: Effect of operating conditions by Salazar Rábago, Jacob Josafat, Leyva Ramos, Roberto, Rivera Utrilla, José, Ocampo Pérez, Raúl, Cerino Córdova, Felipe de Jesús

    Published 2017
    “…The adsorption capacity was drastically reduced by increasing the ionic strength of the solution corroborating with the fact that the electrostatic attractions played a crucial role in the adsorption of MB on NS. …”
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    Article
  2. 262

    Preparation of nanoparticulate TiO2 containing nanocrystalline phases of anatase and brookite by electrochemical dissolution of remelted titanium components by Ortega Díaz, D., Fernández, D., Sepúlveda, S., Lindeke, R. R., Pérez Bueno, J. J., Peláez Abellán, E., Manríquez, J.

    Published 2020
    “…The experimental results presented showed that the faradaic efficiency of the TiO2 electro-synthesis, crystalline purity, and dispersion of the electro-generated TiO2 material was significant, despite the fact that the titanium content of the remelted titanium components was less than 80%.…”
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    Article
  3. 263

    Conceptual Design of an Unmanned Fixed-Wing Aerial Vehicle Based on Alternative Energy by Escobar Ruiz, Alan Gerardo, López Botello, Omar Eduardo, Reyes Osorio, Luis Arturo, Zambrano Robledo, Patricia del Carmen, Amézquita Brooks, Luis Antonio, García Salazar, Octavio

    Published 2019
    “…A conceptual design is used, and the aerodynamic analysis is focused on a UAV as a gliding vehicle, with the calculations starting with the estimation of weight and aerodynamics and finishing this stage with the best glide angle. In fact, the aerodynamic analysis is obtained for a preliminary design; this step involves the wing, fuselage, and empennage of the UAV. …”
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    Article
  4. 264

    Spatial technologies to evaluate vectorial samples quality in maps production by Cárdenas Tristán, Abraham, Treviño Garza, Eduardo Javier, Aguirre Calderón, Oscar Alberto, Jiménez Pérez, Javier, González Tagle, Marco Aurelio, Némiga, Xanat Antonio

    Published 2013
    “…Despite significant progress in recent years, the methodological conceptualization for assessing quality of vectors that integrate digital mapping is still a complicated task. Due to the fact that there is not an official scheme in Mexico to evaluate vectorial cartographic quality, an alternative methodology is proposed for assessing vectorial quality through analysis of samples at various vectorial scales from the Mexican Republic coverage. …”
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    Article
  5. 265

    System identification applied to a single area electric power system under frequency response by Barrios Gómez, José Ángel, Gonzalez Longatt, Francisco, Claudio, Gianfranco

    Published 2021
    “…The results of the performance and simulation analysis exhibit that using the SI technique, fifth, fourth and third-order systems were obtained that graphically show a very small estimation error compared to the original signal, this fact could be check simulating the simplified models using the same input-output data. …”
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  6. 266
  7. 267

    Migración haitiana en Santiago de Chile: Expulsiones, imaginarios e inserción social en un Estado-nación neoliberal by Rodríguez Torrent, Juan Carlos, Gissi Barbieri, Nicolás

    Published 2020
    “…El objetivo del presente artículo es caracterizar y analizar la migración haitiana en Chile, en el contexto global en que ocurre, abordándolo desde un nivel micro y meso, comprendiendo desde sus subjetividades las vulnerables relaciones que establecen con los distintos actores con que interactúan en la vida cotidiana y el papel que juegan en la paulatina transformación de espacios sociales y laborales. …”
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    Article
  8. 268
  9. 269

    Protesta social: ¿es derecho o amenaza? Análisis de la protesta social visionado en las amenazas a los derechos civiles del ciudadano by Sierra Gutierrez, William Alfredo

    Published 2022
    “…Se encontró que, el rol de la policía nacional dentro de la protesta social se desconecta del fin último de la fuerza pública, que es brindar seguridad y garantías a la población civil, que solo busca la forma de demostrar que, en el pueblo recae el poder en forma, de mover económica y políticamente la sociedad, a su vez tratando de eliminar la desigualdad e injusticias cometidas por alguna minoría particular, por esta razón y en concordancia con los constantes enfrentamientos entre dos actores de la sociedad como lo son  la población civil y la policía nacional, se halla una evolución de los derechos civiles de los ciudadanos para garantizar su derecho a una manifestación libre y espontánea.…”
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  10. 270

    Lo nacional y lo global en el desempeño de los medios durante la infodemia sobre COVID-19: El caso de Argentina by Burdman, Julio

    Published 2021
    “…En este artículo vamos a analizar críticamente esta propuesta, a partir de una evaluación normativa del rol de los medios de comunicación en el caso argentino, y realizando a tal efecto una encuesta de opinión pública sobre el desempeño de los medios y otros actores sociales durante la pandemia, cuyos resultados se presentan. …”
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  11. 271

    Los debates político-electorales televisados en México en la voz de dos generaciones y votantes: un estudio de recepción en el ámbito de la comunicación política by Cortina, Rebeca Domínguez

    Published 2013
    “…Se retoman categorías del concepto de cultura política para comprender la manera en que los sujetos evalúan al régimen político y sus actores, pero sobre todo, la forma en que la perciben y participan en la vida política. …”
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    Article
  12. 272

    Estrategias de Marketing Digital para la promoción de productos en mercados internacionales. by Jiménez-Gordillo, Pedro Alberto, Vasquez-Treviño, Diana Maricela, Blanco-Jimenez, Monica

    Published 2025
    “…El objetivo de este artículo es promover las estrategias de marketing digital más usadas en los mercados internacionales, sus ventajas y su distribución en los productos o servicios de las Mipymes en el mercado global a través de un estudio documental, donde se analizaron estrategias como lo son “SEO (Search Engine Optimization), SEM (Search Engine Market), Inbound marketing, marketing de contenidos, Email marketing, Social media marketing, Social media ads, Influencer marketing, Mobile marketing, Display ads y Growth marketing”, identificando los factores que impactan al marketing digital y se concluyó que el uso adecuado  del marketing digital se obtienen mayores rendimientos, fidelización de clientes y la obtención de actores que ayuden al desarrollo de las operaciones tales como proveedores, socios e intermediarios comerciales…”
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  13. 273

    A GRASP-Tabu Heuristic Approach to Territory Design for Pickup and Delivery Operations for Large-Scale Instances by González Ramírez, Rosa G., Smith, Neale R., Askin, Ronald G., Camacho Vallejo, José Fernando, González Velarde, José Luis

    Published 2017
    “…The adsorption capacity was drastically reduced by increasing the ionic strength of the solution corroborating with the fact that the electrostatic attractions played a crucial role in the adsorption of MB on NS. …”
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    Article
  14. 274

    Plagiarism in academic writing: the case of EFL students in higher education by Fernández López, Sofía

    Published 2017
    “…Academic Integrity and Plagiarism vary from different cultures. In fact, according to McDonnell (2004), undergraduates might plagiarize because of different factors, to mention one: lack of academic writing skills (especially non-English native speakers). …”
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    Otro
  15. 275

    Electrochemical Corrosion of Ferritic 409 and 439 Stainless Steels 409 and 439 in NaCl and H2SO4 solutions by Gaona Tiburcio, Citlalli, Estupiñan López, Francisco Humberto, Zambrano Robledo, Patricia del Carmen, Cabral Miramontes, José Ángel, Barrios Durstewitz, C. P., Almeraya Calderón, Facundo

    Published 2016
    “…Over the time the automotive industry has evolved in the use of steels in different parts of vehicles, thanks to the materials technology; a deciding factor in the market are the corrosion properties. Based on this fact, it was decided the incorporation of stainless steels (SS), especially in parts which are exposed to environment, such as exhaust pipes, where the 409 SS tops the production list and in some cases replaced by the 439 SS. …”
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  19. 279

    Comportamiento a la corrosión atmosférica marina de aceros autopatinables con estructura ferrítico perlítica y ferrítico martensítica by Artigas, Alfredo, Bustos, Óscar, Sipos, Konstantin, Garza Montes de Oca, Nelson Federico, Monsalve G., Alberto, Mena, Juan, Seco, Rodrigo

    Published 2015
    “…ABSTRACT The steel industry constantly faces the challenge of developing new and better steels for diverse needs, on of this necessities is the use of structural steels with higher corrosion resistance to marine atmospheres and improved mechanical properties than those that currently exist. …”
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  20. 280

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