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Bilevel facility location problems: theory and applications. by Casas Ramírez, Martha Selene

“…In real life, customers choose facilities based on costs, preferences, a predetermined contract, or a loyalty coefficient, among others. …”
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Early Clinical Expressions of Insulin Resistance: The Real Enemy to Look For by Rodríguez Gutiérrez, René, Salcido Montenegro, Alejandro, González González, José Gerardo

“…This strategy, however, must be centered not on an approach based on hyperglycemia but on early pathophysiologic mechanisms, such as insulin resistance. …”
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Modelo de competitividad en los servicios en mercados internacionales, una propuesta teórica by Santos Cori, Ronald, Blanco Jiménez, Mónica

“…ABSTRACT Generating a sustainable competitive advantage in a service orientedcompany, to international markets, based on international value chain. Therefore the aim of this research is to present a theoretical proposal for the competition model of services in international markets. …”
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Extubación temprana vs extubación convencional en pacientes postoperados de hematomas intracraneales by González Cordero, Gustavo

“…Por eso durante esta revisi6n pretendemos evaluar el papel del "fast-track" en neuroanestesia, teniendo en cuenta las repercusiones fisopatologicas y por ende los pros y contras del despertar temprano vs. tardio; generando las bases para la elaboración de un posible plan anestésico para transito rápido, por que, finalmente, el despertar y la extubación temprana en neuroanestesia es deseable y posible en la mayoria de los casos, lo cual es esencial para detectar complicaciones postoperatorias a la llegada a recuperación.…”
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Mindlin-Reissner Analytical Model with Curvature for Tunnel Ventilation Shafts Analysis by Alvarez Pérez, José, Peña, Fernando

“…Abstract: The formulation and analytic solution of a new mathematical model with constitutive curvature for analysis of tunnel ventilation shaft wall is proposed. Based on the Mindlin–Reissner theory for thick shells, this model also takes into account the shell constitutive curvature and considers an expression of the shear correction factor variable (αn) in terms of the thickness (h) and the radius of curvature (R). …”
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Optimization of the Distribution Network Using an Emerging Technology by Ulin Hernández, Emanuel Jesús, Saucedo Martínez, Jania Astrid, Marmolejo Saucedo, José Antonio

“…The study presents a mathematical model, based on the Problem of the Traveling Salesman (TSP) for the planning of a route to increase the efficiency in the distribution process at Ciudad Universitaria, an Universidad Autónoma de Nuevo León (UANL) campus that contemplates the use of the emerging technology of UAVs, and the traditional method of using trucks. …”
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Strategi of linking of the university with the socio- economic context as a training student way by Castillo, Jaime A., Alvarez Aguilar, Nivia T., Cupich Guerrero, Jorge Alejandro

“…This improvement must be based on knowledge of its actual state. The aim of this paper is to analyze the current situation and perspective of that process in order to develop strategies that give advantage to the integral training that favors the interrelation of personal and professional training of the future engineers. …”
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A new species of Decamastus Hartman, 1963 (Polychaeta: Capitellidae) from the Gulf of California, with remarks on its habitat by Solís Weiss, Vivianne, García Garza, María Elena, Hernández Alcántara, Pablo

“…This is the first report of Decamastus Hartman, 1963 in the Tropical Eastern Pacific, since two previous records were misidentified. Based on individuals from the continental shelf of the Gulf of California, Decamastus okuilin sp. n. is described, illustrated, and compared with the other species of the genus. …”

Carga interna en competencia y entrenamiento por medio del TRIMP y RPE en Baloncesto Universitario by Torres Correa, Alvaro

“…Resultados: Se encontró una diferencia significativa (p<.05), entre el entrenamiento y el partido con el TRIMP, de igual manera entre los bases y los aleros con el RPE. Conclusión: El entrenamiento suele tener una carga mayor a la competencia.…”
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Alternative Method to Estimate the Fourier Expansions and Its Rate of Change by Rodríguez Maldonado, Johnny, Posadas Castillo, Cornelio, Zambrano Serrano, Ernesto

“…This paper presents a methodology to obtain the Fourier coefficients (FCs) and the derivative Fourier coefficients (DFCs) from an input signal. Based on the Taylor series that approximates the input signal into a trigonometric signal model through the Kalman filter, consequently, the signal’s and successive derivatives’ coefficients are obtained with the state prediction and the state matrix inverse. …”
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Approximate packing circles in a rectangular container: valid inequalities and nesting by Litvinchev, I., Ozuna, E.L.

“…A new formulation is proposed based on using a regular grid approximated the container and considering the nodes of the grid as potential positions for assigning centers of the circles. …”
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Trimesic acid dimethyl sulfoxide solvate: space group revision by Bernès, Sylvain, Hernández, Guadalupe, Portillo, Roberto, Gutiérrez, René

“…The present redetermination, based on high-resolution diffraction data, shows that the actual space group is more likely to be P21/m. …”
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¿Está haciendo Alan Greenspan lo correcto? by Sepúlveda Villarreal, Ernesto

“…Ante esta inusitada inyección de liquidez, algunos especialistas argumentan que, lejos de contribuir a sentar las bases para una recuperación sostenida, la política monetaria de Alan Greenspan sólo ha creado una nueva burbuja especulativa, ahora en el mercado inmobiliario. …”
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Empowerment of Women through Political Participation: Oportunidades’ performance in an indigenous community of Oaxaca. by Avila Jaquez, Carmen

“…Named Desarrollo Humano Oportunidades, it was designed as a pilot for the entire country. Based on qualitative research results, the paper reports how the program has met challenges and complexities at the local level. …”
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Estudio comparado by Gómez Díaz de León, Carlos

“…Se parte de la premisa de que cualquier disciplina científica requiere de un objeto de estudio único y diferente de los demás que integran las ciencias sociales y de que el estudio científico de un objeto, fenómeno o circunstancia requiere también de una metodología sustentada en bases científicas. Para ello se describen brevemente el método científico y el proceso de investigación científica, revisando los tipos de razonamiento y las principales técnicas e instrumentos coadyuvantes a la investigación administrativa. …”
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Optimal location of car wreck adjusters. by Maltos Ortega, Luis Alberto

“… • Assess the quality and value of the proposed techniques based on an appropri- ate experimental design. Contributions and Conclusions: The most important contributions of this work are listed below: • With the aim of minimizing average response time, two integer programming models are introduced…”
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Bilevel facility location problems: theory and applications. by Casas Ramírez, Martha Selene

“…In real life, customers choose facilities based on costs, preferences, a predetermined contract, or a loyalty coefficient, among others. …”
Get full text

Extubación temprana vs extubación convencional en pacientes postoperados de hematomas intracraneales by González Cordero, Gustavo

“…Por eso durante esta revisi6n pretendemos evaluar el papel del "fast-track" en neuroanestesia, teniendo en cuenta las repercusiones fisopatologicas y por ende los pros y contras del despertar temprano vs. tardio; generando las bases para la elaboración de un posible plan anestésico para transito rápido, por que, finalmente, el despertar y la extubación temprana en neuroanestesia es deseable y posible en la mayoria de los casos, lo cual es esencial para detectar complicaciones postoperatorias a la llegada a recuperación.…”
Get full text

Carga interna en competencia y entrenamiento por medio del TRIMP y RPE en Baloncesto Universitario by Torres Correa, Alvaro

“…Resultados: Se encontró una diferencia significativa (p<.05), entre el entrenamiento y el partido con el TRIMP, de igual manera entre los bases y los aleros con el RPE. Conclusión: El entrenamiento suele tener una carga mayor a la competencia.…”
Get full text

CRÍSIS Y LISIS DE LA METAFÍSICA by Basave, Agustín

“…De este modo aligeraremos la marcha y podremos ofrecer las bases de una nueva metafísica. Porque el progreso de las ciencias particulares jamás podrá consolarnos del receso de la sabiduría. …”
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