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Specific ludic learning tasks in EFL oral expression development: A dialogical approach. by López Aguilar, Armando Maximiliano

“…The analysis of this investigation required of an elementary English as a Foreign Language group consisted of 35 students in which a written language evaluation, a survey based on ludic learning tasks, and an oral language rubric were as data gathering instruments. …”
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Comparative study of CO2 photoreduction using different conformations of CuO photocatalyst: Powder, coating on mesh and thin film by Avila López, Manuel Alejandro, Gavrielides, Stelios, Luo, XiaoJiao, Ojoajogwu, Abah Ezra, Tan, Jeannie Z.Y., Luévano Hipólito, Edith, Torres Martínez, Leticia Myriam, Maroto Valer, M. Mercedes

“…The use of CuO-based photocatalysts for CO2 photoreduction has been extensively reported in the literature. …”
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Metal phthalocyanines as catalyst precursors of metallated carbon nanotubes by Alanís, Antonio, Kharissova, Oxana Vasilievna, Kharisov, Boris I.

“…Objective: To carry out the hydrophobization of paper based on Kraft cellulose and on cellulose obtained from soybean husk with 20-nm size SiO2 nanoparticles and to study hydrophobicity, morphology and topography of the prepared composites. …”
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Production and Characterization of Biocomposite Films of Bacterial Cellulose from Kombucha and Coated with Chitosan by Márquez Reyes, Julia Mariana, Rodríguez Quiroz, Rubí E., Hernández Rodríguez, Juan Pablo, Rodríguez Romero, Beatriz Adriana, Flores Breceda, Héctor, Nápoles Armenta, Juan, Romero Soto, Itzel C., Galindo Rodríguez, Sergio Arturo, Báez González, Juan G., Treviño Garza, Mayra Zulema

“…BC films were produced in a fermentation medium based on Camellia sinensis tea and dextrose (12 days at 25 C) and subsequently treated with coating-forming solutions (CFSs) based on chitosan (BC-CH 0.5%, BC-CH 1.0%, and BC-CH 1.5%). …”
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Thin films of Cu, In and Sb chalcogenides as photovoltaic absorbers by Ornelas Acosta, Raúl Ernesto

“…The current thin film photovoltaic market is dominated by technologies based on the use of CdTe and CIGS, these solar cells have been made with laboratory efficiencies up to 19.6% and 20.8% respectively. …”
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Síntesis de nuevos materiales luminiscentes de estaño para la tinción de fibroína de seda (Bombix mori) con potencial aplicación en ingeniería de tejidos. by Lara Cerón, Jesús Alfredo

“…Para nuestro conocimiento, este es el primer estudio de compuestos de estaño derivados de bases de Schiff con aminoácidos investigado para producir seda luminiscente.…”
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On aerodynamics of baseball pitches: reconstruction of spinning throws, and a lift force model for the knuckleball by Aguirre López, Mario Alberto

“…This is applied in an algorithm based on shooting method, which obtains the initial conditions of synthetic trajectories with a high accuracy in a low-time.…”
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Caracterización petrofísica de la región sur del campo humapa el Paleocanal de Chicontepec. by Cruz Rosalino, Jesus Aurelio

“…Example of this is has not have a petrophysical model based in core analysis that enables to reduce the interpretative spectrum associated with the petrophysical evaluations. …”
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Bioestratigrafía y microfacies de la formación cuesta del cura (cretácico inferior) en la Cañada Guadalupe del municipio de Iturbide, Nuevo León, México. by Coronado Díaz, Miroslava

“…The scarcity of information available to the focal points of this research is based on more complex organisms such as ammonoids and other macroscopic organisms, which is why the lack of studies based on foraminifera has not allowed establish more concrete biostratigraphic sequences. …”
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An exact algorithm to solve a cloud service bilevel problem. by López Vear, Lilian

“…Being surrounded by this technology and the aim to improve work, communication, and life, also make us focus our attention on the future and the new challenges that arise for the operational research field, which emerged from a military context as a way of analyzing and solving specific real based problems. Operational Research with the use of mathematical logic and methods followed by a series of defined steps and based on their specific purpose can find or approach the best possible solution for a certain decision maker [20]. …”
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Thin films of Cu, In and Sb chalcogenides as photovoltaic absorbers by Ornelas Acosta, Raúl Ernesto

“…The current thin film photovoltaic market is dominated by technologies based on the use of CdTe and CIGS, these solar cells have been made with laboratory efficiencies up to 19.6% and 20.8% respectively. …”
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Algoritmo de encriptado empleando sistemas caóticos de orden no entero en imágenes médicas by Posadas-Castillo, Cornelio, Zambrano-Serrano, Ernesto, Platas-Garza, Miguel Angel, García-Ramírez, Pedro Javier, Rodríguez-Cruz, José Ramón

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Propuesta de manual de procedimientos: “recolección y transporte de residuos sólidos urbanos y residuos especial” by Cervantes Zubirías, Gabriela, Alva Rocha, Lisset Anel, Morales Rodriguez, Mario Alberto, Niño Castañeda, Luis Brandon

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Diseño para Seis Sigma: Enfoque para la fiabilidad y fabricación de bajo costo by Cruz-Álvarez, Jesús Gerardo

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¿Actitudes de Anti-Consumo y Venganza? Cuando las Empresas Socialmente Responsables Fallan by Rangel Lyne, Lucirene, Azuela Flores, José Ignacio, Ochoa Hernández, Magda Lizet, Buenrostro Aguilar, Hugo Javier

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Study of mixed integer programming models for the concrete delivery problem by Hernández López, Óscar Alejandro

“…Contributions and Conclusions: The main contribution of this thesis is two new compact MIP models. These formulations, based on a graph representation, reduce the number of used variables and restrictions involved in the problem and allow us to solve to optimality more instances than the mathematical models that have been presented in the literature for this problem…”
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Study of mixed integer programming models for the concrete delivery problem by Hernández López, Óscar Alejandro

“…Contributions and Conclusions: The main contribution of this thesis is two new compact MIP models. These formulations, based on a graph representation, reduce the number of used variables and restrictions involved in the problem and allow us to solve to optimality more instances than the mathematical models that have been presented in the literature for this problem…”
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Riesgo operacional en la banca trasnacional: un enfoque bayesiano by Martínez Sánchez, José Francisco, Venegas Martínez, Francisco

“…Este trabajo identifica y cuantifica a través de un modelo de red bayesiana (RB) los diversos factores de riesgo operacional (RO) asociados con las líneas de negocio de bancos trasnacionales. …”
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A review of Helicobacter pyloridiagnosis, treatment, and methods to detect eradication by Garza González, Elvira, Perez Perez, Guillermo Ignacio, Maldonado Garza, Héctor Jesús, Bosques Padilla, Francisco Javier

“…Various diagnostic methods exist to detect infection, and the choice of one method or another depends on several factors, such as accessibility, advantages and disadvantages of each method, cost, and the age of patients. …”
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La autonomía, el tamaño y la orientación de mercado de la empresa como elementos necesarios para el desarrollo de proveedores en las cadenas de valor de las empresas de electrodomé... by Velarde Moreno, Óscar Elí, Blanco Jiménez, Mónica, Martínez Manríquez, Juan Carlos

“…El siguiente estudio es un análisis preliminar referente al desarrollo de proveedores en el sector de electrodomésticos de modo que se detallan los antecedentes de la industria y 3 factores determinantes: Tamaño de la empresa, Orientación de mercado de la empresa y autonomía de la empresa. …”
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