Resultados de búsqueda - (( verso OR (((cero OR cerro) OR vera) OR (ver OR very)) ) OR veryse )*

Hybrid Solar Cells of Pyrite-Based/Poly(3-Hexylthiophene) Core/Shell Nanowires por Retana Betancourt, María Fernanda

“…The iron pyrite nanoparticles were obtained using complexing agents for the very first time. Air-stable FeS2 show stability for 21 days without special storage conditions. …”
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Removal of Tetracycline Pollutants by Adsorption and Magnetic Separation Using Reduced Graphene Oxide Decorated with α-Fe2O3 Nanoparticles por Huizar Félix, Adriana Magdalena, Aguilar Flores, Celia, Martínez de la Cruz, Azael, Barandiarán, José Miguel, Sepúlveda Guzmán, Selene, Cruz Silva, Rodolfo

“…Adsorption isotherms fit with the Langmuir model very well, and the maximum capacity adsorption was 44.23 mg/g for RGO and 18.47 mg/g for the hybrid material. …”
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Bio-Fabrication and Experimental Validation of an Mg - 25Ca - 5Zn Alloy Proposed for a Porous Metallic Scaffold por Campos Becerra, Luis Humberto, Torres Castro, Alejandro

“…Considera-tions on the preparation of an alloy of Mg - 25 wt% Ca - 5 wt% Zn and its morphological charac-terization will help researchers understand its applicability for the development of new surgical techniques and lead to a deeper investigation of alternative treatments. However, it is very im-portant to bear in mind the mechanical effect of elements such as Ca and Zn on the degradation of the alloy matrix; the best alternative to predict the biological-mechanical potential starts with the selection of the essential-nutritional elements and their mechanical evaluation by mi-cro-indentation due to the fragility of the matrix. …”
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Corrosion Behavior of Galvanized Steel Embedded in Concrete Exposed to Soil Type MH Contaminated With Chlorides por Baltazar Zamora, Miguel Ángel, Mendoza Rangel, José Manuel, Croche, René, Gaona Tiburcio, Citlalli, López, Luis, Olguín, Francisco, Almeraya Calderón, Facundo

“….% NaCl as aggressive agent by weight of soil, the exposure time was 260 days where, the results show that when the presence of NaCl in the soil was increased to 2 and 3% the levels of corrosion are from high to very high in all concretes, presenting a little better performance the concretes reinforced with galvanized steel and a small benefit could be identified or related to the properties of a denser and less impermeable matrix that presented the concrete mix made with cement CPC 30R RS.…”
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Corrosion Behavior of Passivated CUSTOM450 and AM350 Stainless Steels for Aeronautical Applications por Samaniego Gámez, Pedro Oliver, Almeraya Calderón, Facundo, Chacón Nava, José G., Maldonado Bandala, Erick, Nieves Mendoza, Demetrio, Flores de los Ríos, Juan Pablo, Jáquez Muñoz, Jesús Manuel, Delgado, Anabel D., Gaona Tiburcio, Citlalli

“…The former steel exhibits very good corrosion resistance with moderate strength, whereas the latter is used for applications requiring high strength along with corrosion resistance. …”
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Delamination and tensile effect of fine z-binder reinforced on fiberglass/polyester composite for aerospace applications por Gaona Tiburcio, Citlalli, Lira Martínez, Manuel Alejandro, Gómez Avila, Marianggy, Jáquez Muñoz, Jesús Manuel, Baltazar Zamora, Miguel Ángel, Landa Ruiz, Laura, Nieves Mendoza, Demetrio, Estupiñan López, Francisco H., Almeraya Calderón, Facundo

“…Many possible solutions have been studied; the most famous is the three-dimensional (3D) woven composites materials, which have promising interlaminar fracture resistance but at the cost of increasing density, which for aerospace industry is very important. In this chapter, mode 1 double cantilever beam (DCB) interlaminar fracture toughness tests according to the American Society for Testing and Materials (ASTM) D5528 standard were performed on composite specimens made of E-Glass Saertex 830 g/m2 Biaxial (+/−45°) with Sypol 8086 CCP polyester resin with orthogonal z-axis oriented yarn woven of 0.22 mm diameter nylon monofilament. …”
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El rezago social en áreas metropolitanas de México por Benita Maldonado, Francisco Javier, Gómez Meza, Marco Vinicio

“…We have implemented two versions to compute the index and both of them suggest the rate of the population suffering from Very High social backwardness is substantially different rate from that presented by Coneval…”
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A Tribute to Dr. Ronald Hardy for his Contribution to Aquaculture Nutrition. por Cruz Suárez, Lucía Elizabeth, Ricque Marie, Denis

“…Ronald William Hardy was born in 1947 in Vancouver, Canada. He comes from a very academically able Canadian/Scottish family. …”
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Trimetallic nanostructures: the case of AgPd–Pt multiply twinned nanoparticles por Khanal, Subarna, Bhattarai, Nabraj, Velázquez Salazar, J. Jesús, Bahena, Daniel, Soldano, German, Ponce, Arturo, Mariscal, Marcelo M., Mejía Rosales, Sergio, Yacamán, Miguel José

“…We also investigated the growth mechanism of the nanoparticles using grand canonical Monte Carlo simulations, and we have found that Pt regions grow at overpotentials on the AgPd nanoalloys, forming 3D islands at the early stages of the deposition process. We found very good agreement between the simulated structures and those observed experimentally.…”
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Hybrid Solar Cells of Pyrite-Based/Poly(3-Hexylthiophene) Core/Shell Nanowires por Retana Betancourt, María Fernanda

“…The iron pyrite nanoparticles were obtained using complexing agents for the very first time. Air-stable FeS2 show stability for 21 days without special storage conditions. …”
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Enfoques de los campos de aplicación de la comunicación en el debate actual de las ciencias sociales por Pérez Rojas, Luis Beltrán, Velásquez, Norman

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DESNUTRICION EN LOS ADULTOS MAYORES: LA IMPORTANCIA DE SU EVALUACIÓN Y APOYO NUTRICIONAL por Velásquez Alva, María del Consuelo

“…Nutritional assessment in geriatric patients to identify people at risk of malnutrition by providing nutritional support is very important. Palabras Claves: desnutrición, adultos mayores, evaluación nutricional, nutritional assessment.  …”
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La indispensable Reforma Tributaria en México para 2024 por Villalobos, José Antonio

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La Cultura Organizacional y la Innovación como base del Rendimiento en empresas Familiares de Aguascalientes. Estudio múltiple de casos. por Brand-Galindo, Violeta, Vivanco-Florido, Jesús Salvador

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Factores de Competitividad en la Industria del Acero en Líderes Mundiales: Una Revisión de la Literatura por Espinoza, Lourdes Fabiola, Gastell-Piloto, Loraine, Cruz-Álvarez, Jesús Gerardo

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El uso de simuladores como herramienta de apoyo para la enseñanza de la Estrategia de Negocios en la Educación Superior por García-González, María Alejandra, González-Trejo, Elí Samuel, Pedroza-Cantú, Gloria

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Presencia de las pequeñas y medianas empresas en los sectores exportadores de México por Jiménez-Bautista, Selene, Acua-Popocatl, Raúl Gustavo, Ibarra-Zavala, Darío Guadalupe

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"Amor perdido": la elaboración del duelo en la neurosis histérica por Armendáriz Estrada, Martha Hilda

“…En el presente trabajo se analiza un caso de neurosis histérica desde la teoría psicoanalítica, así mismo se enlaza con el tema del duelo en el noviazgo, por ruptura amorosa, esta condición hace resurgir el sufrimiento que se vivió en la infancia y que tienen que ver con pérdidas y abandonos de la figura paterna. …”
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Rendimiento Deportivo y Nutricional en la etapa general por González Ramos, Karla

“…Ya que en la etapa general aun que la intensidad es baja el volumen es mayor por lo que el desgaste diario es bastante significativo, esta etapa marcara la pauta del rendimiento de todo el macrociclo, Aquí se ganara todo el volumen aeróbico y la fuerza, por lo que una buena nutrición dentro de esta etapa será indispensable el seguimiento individualizado para ver los avances, así como también los test pedagicos vendrán de la mano para un comparativo de rendimientos. …”
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Estudio de clima laboral en una empresa de comunicaciones del Noreste de México. por Páez Díaz, José Antonio

“…Dicho clima laboral se puede ver influenciado por muchos aspectos que van desde el liderazgo, compañerismo, motivaciones económicas y de desarrollo personal, etc. …”
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