Resultados de búsqueda - ("banquete" OR ("concrete" OR "conquer"))

Effect of milling time on mechanical properties of fly ash incorporated cement mortars por Zaldívar Cadena, Antonio Alberto, Díaz Peña, Ismael, González López, Javier Rodrigo, Vázquez Acosta, Francisco, Cruz López, Arquímedes, Vázquez Cuchillo, Odilón, Vázquez Rodríguez, Francisco Javier, Serrato Arias, Lucero Marisol

“…The beneficial effect of the ground fly ash can increase the use of this product in precast concrete industry…”
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Identifying factors influencing the corrosion rate of steel using nonparametric statistics por Nieves Mendoza, Demetrio, Gaona Tiburcio, Citlalli, Hervert Zamora, H.L., Méndez, R.C, Castro Borges, Pedro, Borunda Terrazas, A., Zambrano Robledo, Patricia del Carmen, Almeraya Calderón, Facundo

“…Results showed that the tested factors (three different concrete covers: 15, 20 and 30 mm, and two water/cement ratios: 0.45 and 0.65), had statistically significant effects on the corrosion rate. …”
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Determinación de la concentración crítica de cloruros para varillas de diferente manufactura embebidas en concreto expuesto en ambientes marinos. por Martínez García, Ricardo Adrián

“…The research was conducted in a marine environment with a laboratory control, using reinforced concrete specimens fabricated with water/cement ratios of 0.45 and 0.65. …”
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Determinación de la concentración crítica de cloruros para varillas de diferente manufactura embebidas en concreto expuesto en ambientes marinos. por Martínez García, Ricardo Adrián

“…The research was conducted in a marine environment with a laboratory control, using reinforced concrete specimens fabricated with water/cement ratios of 0.45 and 0.65. …”
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Long-term influence of chitin concentration on the resistance of cement pastes determined by atomic force microscopy por Ortega, Eduardo, Rodríguez Martínez, Oliver, Figueroa Labastida, Miguel, Villa Pulido, Andrés Alberto, Sánchez Fernández, Antonio, Cué Sampedro, Rodrigo, Gracia Pinilla, Miguel Ángel, Menchaca, Jorge Luis

“…The objective is to increase the durability of concrete elements at coastal aquifers where concrete structures are in constant exposure to sulfate ions, chloride ions among others. …”
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Factibilidad del remplazo de agregados finos reciclados de demolición en las propiedades físicas de concreto estructural por López Yépez, Lucio Guillermo, Bermúdez, Ricardo A., Uribe Celiz, Sandra L., Ospina Lozano, Sandra E., Vázquez Rodríguez, Francisco Javier

“…Abstract In this work, the replacement of recycled aggregates and its effect on durability were studied through the chloride ion migration test (NordTest 492) and the development of concrete strength using replacements of 30%, 50%, 75% and 100% of the fine fraction of the aggregates. …”
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Deterioro por corrosión de elementos de concreto armado de un edificio industrial por San Miguel, G. F., Alvarado, M. R., Tamez, P. V., Alcorta, R. G., Garza, R. M., Farias, J. P.

“…ABSTRACT Corrosion of reinforced concrete structures (RCS) is accentuated when there are placed in environments with extremely aggressive microclimates. …”
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Mortars modified with geothermal nanosilica waste: effect on the electrochemical properties of embedded steel rods por Puente Ornelas, Rodrigo, Gómez Zamorano, Lauren Yolanda, Alonso, M.C., Zambrano Robledo, Patricia del Carmen, Guzmán Hernández, Ana María, Rodríguez, E. A., Bermúdez Reyes, Bárbara, Sánchez Moreno, M.

“…Nowadays, it is a common practice the incorporation of industrial wastes as alternative materials to replace ordinary Portland cement in the concrete manufacture. This technological implementation has as main objectives, the enhancement of concretes properties as well as mitigation of durability problem related to the corrosion phenomena; in order to increase the service life of reinforced concrete structures. …”
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Corrosion Behavior of AISI 1018 Carbon Steel in Localized Repairs of Mortars with Alkaline Cements and Engineered Cementitious Composites por Maldonado Bandala, Erick, Higueredo Moctezuma, Noema, Nieves Mendoza, Demetrio, Gaona Tiburcio, Citlalli, Zambrano Robledo, Patricia del Carmen, Hernández Martínez, Héctor, Almeraya Calderón, Facundo

“…The selection of materials for repairs of reinforced concrete structures is a serious concern. They are chosen for the mechanical capacity that the repair mortar achieves. …”
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Efecto de la ceniza volante en las propiedades mecánicas de concretos hechos con agregado calizo triturado de alta absorción por Canul, J. A., Moreno, E. I., Mendoza Rangel, José Manuel

“…Se presentan ecuaciones para la predicción de propiedades mecánicas. Abstract Concrete made with high-absorbent crushed limestone aggregates from Yucatán, México are well known as a low quality concrete. …”
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Factores del mensaje en las redes sociales que determinan la intención del voto en la elección de alcalde de Monterrey 2018 por Del Real-Galindo, Diego Alan, Salinas-Sahagún, Yared Joel, Dávila-Aguirre, Mario César

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Operational administrative problems in a mediumsize enterprise por De la Garza Villarreal, Mario Alberto

“…Another important problem that had the enterprise was that they didn’t have well-defined processes, it affected when two areas entered when sales were made more concrete, the method they used as solution was de ‘’Ishikawa diagram’’ through the analysis cause-effect. …”
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Diferencia fractal en superficies de tierra vertida con suelo de Tamaulipas por Suárez Domínguez, Edgardo Jonathan, Aranda Jimenez, Yolanda Guadalupe

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La construcción social del amor en el teatro: una revisión conceptual, histórica y cultural por Cervantes Flores, Jesús Gerardo, Valdez Alejandro, Gerardo

“…Se destaca el mito de los seres dobles en El banquete de Platón como un relato fundacional del amor romántico, donde la búsqueda de la otra mitad se presenta como un elemento clave y, aunque este diálogo no es un texto dramático, resulta pertinente su mención, puesto que suele replicarse de diversas formas a través de la dramaturgia. …”
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Estrategias para una sucesión exitosa en la empresa familiar = Strategies for a sucessuful succession in family business. por García, Mayra E.

“…This study has the objective to propose a group of strategies to help the Family Business Manager to solve the succession problems; by using these strategies the family business can conquer a transition power that creates the most wealth posible to the business and to the familiy. …”
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Estrategias para una sucesión exitosa en la empresa familiar por García, M. E.

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SOME SOBERING REFLECTIONS ON THE HUMAN SITUATION por Romanell, Patrick

“…Human culture is human nature in the concrete. Man is by nature a conative animal: the eternal striver from the womb until the tomb. …”
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Sistema Kaizen en la administración (Kaizen system in administration). por Gallegos, H.

“…The related problems in this respect are laid out, taking into account the ease of determination of this index in a practical manner with the aid of the concrete applied cases. Final considerations are raised with regards to application of this methodology in the USA and the New Zealand. …”
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Apuntes para una epistemología feminista de los movimientos sociales: : aproximaciones desde los feminismos chicanos por Aguilar Román, Carolina

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La Independencia de las Trece Colonias. Sinónimo de unidad, fuerza y cohesión por Navarrete Cano, Isbeth

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