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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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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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El impacto de la Rotación de Personal en las empresas constructoras del estado de Nuevo León. by Cabrera Piantini, Ana Ramona, Ledezma Elizondo, María Teresa, Rivera Herrera, Nora Livia

“…Dada la importancia del factor humano, en la actualidad, es preciso realizar un estudio de su comportamiento para ver de qué manera influye en la empresa. …”
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Impacto social en familias y/o cuidadores de pacientes con diagnóstico de hemofilia A by Zazueta Martínez, María Sthefany, Villarreal Martínez, Laura, Gómez Almaguer, David, Jiménez Antolínez, Yajaira Valentine

“…La hemofilia es una enfermedad hemorrágica congénita genéticamente es ligada al cromosoma X, producida por una deficiencia del factor VIII de coagulación hemofilia A o deficiencia de factor IX hemofilia B. …”
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Impacto social en familias y/o cuidadores de pacientes con diagnóstico de hemofilia A by Zazueta Martínez, María Sthefany, Villarreal Martínez, Laura, Gómez Almaguer, David, Jiménez Antolínez, Yajaira Valentine

“…La hemofilia es una enfermedad hemorrágica congénita genéticamente es ligada al cromosoma X, producida por una deficiencia del factor VIII de coagulación hemofilia A o deficiencia de factor IX hemofilia B. …”
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Teleconexiones del fenómeno ENSO a la precipitación mensual en México by Méndez González, Jorge, Návar Cháidez, José de Jesús, González Rodríguez, Humberto, Treviño Garza, Eduardo Javier

“…Las correlaciones positivas indican un incremento de precipitación en medianas y altas latitudes por las regiones costeras, mientras que las correlaciones negativas se registran hacia el Sur. …”
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Estudio climático de dos invernaderos en el estado de Nuevo León, México by Leal Iga, Javier

“…Para Marín, se concluye que el problema climático en esa zona se debe a las temperaturas altas durante el verano. Del estudio se propone el uso de un muro húmedo y aumentar la ventilación forzada por medio de abanicos, además de continuar con los estudios en dicho invernadero, para establecer los niveles de operación que hagan rentable el uso del invernadero.…”
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Determinantes de las calificaciones crediticias de la deuda pública municipal en México by Chapa Cantú, Joana Cecilia, Treviño Villarreal, María de Lourdes

“…Asimismo, que un menor servicio de deuda relativo al ahorro interno, un mayor PIB per cápita estatal, una mayor proporción de transferencias estatales y federales y un mayor ahorro interno respecto a ingresos fiscales ordinarios están asociados con calificaciones crediticias más altas. Palabras clave: Calificaciones crediticias, Finanzas públicas, Gobiernos locales, Deuda municipal.…”
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El papel de la información en el mercado del crédito al consumo by Gámez Garza, Cesáreo

“…Esto incrementa el riesgo implícito de los oferentes de crédito, lo cual a su vez se traduce en mayores costos de transacción, altas tasas de morosidad y cartera vencida y en una mayor tasa de interés para este tipo de créditos. …”
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Temporal relationship of serum markers and tissue damage during acute intestinal ischemia/reperfusion by Guzmán de la Garza, Francisco Javier, Ibarra Hernández, J. M., Cordero Pérez, Paula, Villegas Quintero, P., Villarreal Ovalle, C. I., Torres González, Liliana, Oliva Sosa, N. E., Alarcón Galván, Gabriela, Fernández Garza, Nancy Esthela, Muñoz Espinosa, Linda Elsa, Camara Lemarroy, Carlos Rodrigo, Carrillo Arriaga, José Gerardo

“…The maximum tumor necrosis factor alpha and D-lactate expressions coincided with histopathological damage. …”
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Clostridium difficile outbreak caused by NAP1/BI/027 strain and non-027 strains in a Mexican hospital by Morfín Otero, Rayo, Garza González, Elvira, Aguirre Diaz, Sara Alejandra, Escobedo Sanchez, Rodrigo, Esparza Ahumada, Sergio, Pérez Gómez, Héctor Raúl, Petersen Morfin, Santiago, Gonzalez Diaz, Esteban E., Martínez Meléndez, Adrián, Rodríguez Noriega, Eduardo

“…Relapses occurred in 10% of patients. Risk factors for C. difficile NAP1/B1/027 strain infections included prior use of quinolones (p < 0.03). …”
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Documentalia by Derbez García, Edmundo

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Dog-Owner Compatibility Index of Activity Preferences by González Ramírez, Mónica Teresa, Landero Hernández, René, Vanegas Farfano, Minerva

“…The results demonstrated strong psychometric properties in Spanish version. Factor analysis suggests a two-factor structure; evidence of convergent validity was obtained comparing index scores with Mexican version of Monash dog owner relationship scale and internal consistency with a Cronbach’s alpha that showed a coefficient of .82 to complete index. …”
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