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

“…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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Studying the effects of instance structure in algorithm performance por Turrubiates López, Tania, Schaeffer, Satu Elisa

“…As a complementary analysis, we propose the examination of structural properties present in the instances and the effects they have on algorithm performance; our goal is to characterize complexity in terms of instance structure. …”
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Study of mixed integer programming models for the concrete delivery problem por Hernández López, Óscar Alejandro

“…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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Fundamentos teóricos de la creación de un modelo de adquisición corporativa internacional: Caso de las principales empresas de Nuevo León (Theoretical foundations for the creati... por Cabeza Llanos, Luis Vicente, Blanco Jiménez, Mónica, Villalpando Cadena, Paula

“…In this research we selected four of the most important firms of Nuevo Leon that have important experience with international acquisitions and present them the questionnaire that was designed to validate the variables of the Model. …”
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Factores clave para el proceso de gestión de la innovación para el desarrollo de nuevos productos en el sector PyMEs, caso de estudio la industria de tecnologías de la información... por López Treviño, Oscar Enrique, Blanco Jiménez, Mónica

“…The analysis of results and findings are presented from a study of 53 samples to the industry of information technology in Nuevo León, México. …”
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Temporal distribution and genetic variants in influenza A(H1N1)pdm09 virus circulating in Mexico, seasons 2012 and 2013 por Swerdlow, David L., Canche Pech, Jose Reyes, Conde Ferraez, Laura, Puerto Solis, Marylin, Gonzalez Losa, Refugio, Granja Pérez, Pilar, Villanueva Jorge, Salha, Chan Gasca, Maria, Gómez Carballo, Jesús, López Ochoa, Luisa, Jiménez Delgadillo, Bertha, Rodríguez Sánchez, Irám Pablo, Ramírez Prado, Jorge, Ayora Talavera, Guadalupe

“…The 2012 and 2013 annual influenza epidemics in Mexico were characterized by presenting different seasonal patterns. In 2012 the A(H1N1)pdm09 virus caused a high incidence of influenza infections after a two-year period of low circulation; whereas the 2013 epidemic presented circulation of the A(H1N1)pdm09 virus throughout the year. …”
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Severe gastrointestinal involvement in adult-onset Henoch–Schönlein purpura associated with clarithromycin-resistant Helicobacter pylori infection por Delgado García, Guillermo Rubén, Mandujano Cruz, Ilse, González Padilla, Kiber, Hernández Velázquez, Badir, Martínez Cabriales, Sylvia Aideé, Ocampo Candiani, Jorge, Villarreal Alarcón, Miguel Ángel, Galarza Delgado, Dionicio Ángel

“…Gastrointestinal involvement is part of the classical tetrad and can present as bleeding. Helicobacter pylori infection in the setting of HSP has been reported a few times in the literature and may be involved in the pathogenesis of this disease as a triggering agent. …”
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Prevalencia de accidentes punzocortantes en estudiantes de posgrado de odontopediatría en comparación con estudiantes de otros posgrados en México por Talamas Troyo, Yalile

“…Results: It was concluded that the majority of sharps accidents (AP) in quantity and frequency are presented by pediatric dentists in 86.43%, usually presented in the dental unit before or during the procedure with the carpule syringe with 87.14%. …”
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Matriz polimérica elaborada por electrohilado a base de polivinilpirrolidona/gelatina y su aplicación biomédica por López Calderón, Héctor Daniel

“…The obtained fibers that form the bi-layer scaffold present diameters about 100 and 300 nm from the former and later layers respectively. …”
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Macro and micro-nutrient contents of 18 medicinal plants used traditionally to alleviate diabetes in Nuevo León, Northeast of México por Maiti, Ratikanta, González Rodríguez, Humberto, Kumari, Aruna, Chandra Sarkar, Narayan

“…Mineral contents were using the wet digestion technique (Cherney, 2000). The present study indicated the presence of large variation in the contents of several macro and micronutrients among these 18 species of medicinal plants utilized traditionally to control diabetes and other diseases in Nuevo Leon, Mexico. …”
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Oxidation Kinetics of Ti-6Al-4V Alloys by Conventional and Electron Beam Additive Manufacturing por Estupiñan López, Francisco Humberto, Orquiz Muela, Carlos, Gaona Tiburcio, Citlalli, Cabral Miramontes, José Ángel, Bautista Margulis, Raúl German, Nieves Mendoza, Demetrio, Maldonado Bandala, Erick, Almeraya Calderón, Facundo, Lopes, Amit Joe

“…This may be explained by different microstructures presented in the manufacturing processes…”
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Mineral content in four browse species from Northeastern Mexico por Domínguez Gómez, Tilo Gustavo, Ramírez Lozano, Roque Gonzalo, González Rodríguez, Humberto, Cantú Silva, Israel, Gómez Meza, Marco Vinicio, Alvarado, María del Socorro

“…The aim of the present study was to determine and compare macro (Ca, K, Mg, Na and P) and micro (Cu, Fe, Mn and Zn) nutrient foliar content in Acacia amentacea (DC.), Celtis pallida (Torr.), Forestiera angustifolia (Torr.) and Parkinsonia texana (A. …”
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Diseño y desarrollo de software para experimentación virtual de física moderna por Rodríguez Morales, Gustavo, Flores Moreno, Norma Esthela, Figueroa Martínez, Jorge Enrique, Castillo Montemayor, Eduardo Alonso

“…In this paper we advance the design and creation of software for virtual testing of modern physics is presented.…”
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Prevalencia de accidentes punzocortantes en estudiantes de posgrado de odontopediatría en comparación con estudiantes de otros posgrados en México por Talamas Troyo, Yalile

“…Results: It was concluded that the majority of sharps accidents (AP) in quantity and frequency are presented by pediatric dentists in 86.43%, usually presented in the dental unit before or during the procedure with the carpule syringe with 87.14%. …”
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Matriz polimérica elaborada por electrohilado a base de polivinilpirrolidona/gelatina y su aplicación biomédica por López Calderón, Héctor Daniel

“…The obtained fibers that form the bi-layer scaffold present diameters about 100 and 300 nm from the former and later layers respectively. …”
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Las geometrías no-euclidianas por Morones Ibarra, José Rubén

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La práctica docente transformada: una autoetnografía como docente sobre el uso de ChatGPT en la didáctica universitaria por Padilla García, Analilia, Cavazos Salazar, Rosario Lucero

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Factores clave para el proceso de gestión de la innovación para el desarrollo de nuevos productos en el sector PyMEs, caso de estudio la industria de tecnologías de la información... por López Treviño, Óscar Enrique, Blanco Jiménez, Mónica

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Fundamentos teóricos de la creación de un modelo de adquisición corporativa internacional: Caso de las principales empresas de Nuevo León por Cabeza, L., Blanco, M., Villalpando, P.

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Factores determinantes en la implementación de manufactura esbelta utilizando la teoría del desarrollo psicosocial: caso aplicado en una empresa del sector acerero en Nuevo León por Cortez, Dante, Cortez, Klender, García, Gabriela, Rodríguez, Martha

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