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A stochastic location-inventory problem: complexity and mathematical formulations. por Hernández González, Nelly Montserrat

“…In our case they are limited as single source, which means that each demand point should be serviced by a single supply point. …”
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A stochastic location-inventory problem: complexity and mathematical formulations. por Hernández González, Nelly Montserrat

“…In our case they are limited as single source, which means that each demand point should be serviced by a single supply point. …”
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Internet addiction in university medical students por Capetillo Ventura, Nelly Cecilia, Juárez Treviño, Myrthala

“…Results: The mean raw score of respondents in the IAT test was 19.72 points. IA had a highly significant correlation with impulsivity (rs = 0.244, p < 001), neuroticism-anxiety (rs = 0.304, p < 001) and aggression-hostility (rs = 0.143, p = 0.001). …”
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Instructional strategies to improve the academic writing performance of undergraduate EFL learners from a public university in Northeastern Mexico por López Martínez, Andrea

“…The group's score improved by 1.4 points, moving from slightly below adequate (2.95) to slightly above good. …”
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Lipid Nutrition Research for the Development of Practical Commercial Diets for Corvina and Alternative Ingredients for Aquafeeds por González-Félix, Mayra L., Perez-Velázquez, Martin, Bringas-Alvarado, Lorena, Navarro-García, Gerardo

“…Research work with sciaenids such as the Gulf corvina at the Nutrition Laboratory of the Department of Scientific and Technological Research of the University of Sonora has focused on establishing the minimum dietary lipid requirements as well as the replacement of fish oil, as a starting point. In addition, alternative oil and protein sources, such as ray fish liver oil and tilapia by-products silage, are being explored and evaluated using a sustainable approach. …”
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A review on the development of visible light-responsive WO3-based photocatalysts for environmental applications por Murillo Sierra, Juan Camilo, Hernández Ramírez, Aracely, Hinojosa Reyes, Laura, Guzmán Mar, Jorge Luis

“…Finally, the summary, future perspectives, and challenges of design novel WO3-based photocatalysts with high efficiency are pointed out to meet the urgent demands of highly efficient technologies that use visible or solar energy for environmental applications.…”
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Use of Google EarthTM to strengthen public health capacity and facilitate management of vector-borne diseases in resource-poor environments por Lozano Fuentes, Saúl, Elizondo Quiroga, Darwin, Farfán Ale, José Arturo, Loroño Pino, María Alba, García Rejón, Julián Everardo, Gomez Carro, Salvador, Lira Zumbardo, Victor, Nájera Vázquez, María del Rosario, Fernández Salas, Ildefonso, Calderón Martínez, Joaquín, Domínguez Galera, Marco Antonio, Mis Ávila, Pedro, Coleman, Michael, Morris, Natashia, Coleman, Michael, Moore, Chester G., Beaty, Barry J., Eisen, Lars

“…METHODS: We used freely accessible satellite imagery and a set of feature-making tools included in the software (allowing for production of polygons, lines and points) to generate information for city infrastructure and to display disease data in a dengue decision support system (DDSS) framework. …”
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Análisis de precio spot del acero en México: Caso de las importaciones Chinas en territorio nacional por Caltzoncit Hernández, Diego Enrrique, Cruz Álvarez, Jesús Gerardo

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Electrochemical Noise Analysis of Nickel Based Superalloys in Acid Solutions por Gaona Tiburcio, Citlalli, Aguilar M, M.R, Zambrano Robledo, Patricia del Carmen, Estupiñan López, Francisco H., Cabral Miramontes, José Ángel, Nieves Mendoza, Demetrio, Castillo González, E., Almeraya Calderón, Facundo

“…In this paper we study the corrosion behavior of nickel-based superalloys (Inconel 690, Inconel 718, Incoloy 800, Incoloy 825), compared with commercial steels (carbon Steel 1018 and stainless steel 304), in acid (10% H2SO4 and 10 % CH3COOH) and H2O at room temperature, by electrochemical noise technique, with sampling 1024 points per second. Statistical analysis of electrochemical noise technique yielded LI localization index, the type of corrosion and the noise resistance as well as the corrosion rate. …”
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Raw Ingredients for Marine Aquaculture Fish por G., Cuzon, G., Gaxiola, Garcia, T., Sanchez, A.

“…Outlines of thepaper were set to sum up 5 years research on sea bass culture (Aquacop, 1989-94) and drawa comparative approach (sea bass, snook, red drum) from an ADC point of view,optimum P/E at different stage of development : larvae, weaning, fingerlings at nursery,juveniles and grow-out making emphasis on animal vs plant protein : soybean meal withnutritional aspects and appetibility, fishmeal and fish oil criteria to end up with breedersrequirement and feeding.…”
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Caracterización de recubrimientos depositados por PVD para sensores de temperatura de frenos de una aeronave. por Montoya Rangel, Marvin

“…The samples exposed in saline did not show oxidation points. For the anodic curves, both for the substrate and the coatings showed a tendency to pseudopassivation in the different solutions. …”
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Artificial neural network modeling of phenol adsorption onto barley husks activated carbon in an airlift reactor por Loredo Cancino, Margarita

“…Purpose and method of the study: The production of activated carbon from barley husks (BH) by chemical activation with zinc chloride was optimized by using a 23 factorial design with replicates at the central point, followed by a central composite design with two responses (the yield and iodine number) and three factors (the activation temperature, activation time, and impregnation ratio). …”
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Caracterización de recubrimientos depositados por PVD para sensores de temperatura de frenos de una aeronave. por Montoya Rangel, Marvin

“…The samples exposed in saline did not show oxidation points. For the anodic curves, both for the substrate and the coatings showed a tendency to pseudopassivation in the different solutions. …”
Enlace del recurso

Artificial neural network modeling of phenol adsorption onto barley husks activated carbon in an airlift reactor por Loredo Cancino, Margarita

“…Purpose and method of the study: The production of activated carbon from barley husks (BH) by chemical activation with zinc chloride was optimized by using a 23 factorial design with replicates at the central point, followed by a central composite design with two responses (the yield and iodine number) and three factors (the activation temperature, activation time, and impregnation ratio). …”
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Data on the removal of metals (Cr, Cr, Cd, Cu, Ni, Zn) from aqueous solution by adsorption using magnetite particles from electrochemical synthesis por Manrique, Julio Jorge, Marriaga Cabrales, Nilson, Hernández Ramírez, Aracely, Machuca Martínez, Fiderman

“…Magnetite particles were prepared by electrolytic synthesis (average crystallite size 37.9±1.2nm, surface area ¼ 17.2 m2g1, isoelectric point ¼ 6.3, magnetic saturation ¼ 62 emu g1) and used as adsorbent of heavy metals in aqueous solutions. …”
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MgO–ZrO2 Ceramic Composites for Silicomanganese Production por Gómez Rodríguez, Cristian, García Quiñonez, Linda Viviana, Aguilar Martínez, Josué Amilcar, Castillo Rodríguez, Guadalupe Alan, Rodríguez Castellanos, Edén Amaral, López Perales, Jesús Fernando, Mendivil Palma, María Isabel, Verdeja, Luis Felipe, Fernández González, Daniel

“…Besides, ZrO2 nanoparticles located at both triple points and grain boundaries act as a barrier for the slag advance within the refractory. …”
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Antimicrobial Effect of Lactobacillus reuteri on Cariogenic Bacteria Streptococcus gordonii, Streptococcus mutans,and Periodontal Diseases Actinomyces naeslundii and Tannerella for... por Baca Castañon, Magda Lorena, De la Garza Ramos, Myriam Angélica, Alcázar Pizaña, Andrea Guadalupe, Grondin, Yohann, Coronado Mendoza, Anahí, Sánchez Nájera, Rosa Isela, Cárdenas Estrada, Eloy, Medina de la Garza, Carlos Eduardo, Escamilla García, Erandi

“…Once the conditions for good cell growth of each of selected pathogens were established according to their metabolic requirements, maximum exponential growth was determined, this being the reference point for analyzing the development or inhibition by LAB using the Kirby Bauer method. …”
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Climas empowering y disempowering, necesidades psicológicas, motivación, e intenciones futuras de participar en el fútbol. por Castillo Jiménez, Nallely

“…The sample of this research consisted of soccer players, evaluated at three points of the season. The age range comprised between 12 and 14 years (M = 12.60, SD = .93). …”
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Climas empowering y disempowering, necesidades psicológicas, motivación, e intenciones futuras de participar en el fútbol. por Castillo Jiménez, Nallely

“…The sample of this research consisted of soccer players, evaluated at three points of the season. The age range comprised between 12 and 14 years (M = 12.60, SD = .93). …”
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Social network externalities and price dispersion in online markets por Ayala Gaytán, Edgardo Arturo

“…Consumers cannot physically touch or examine the products at the point of purchase. As such, online markets involve an adoption process based on the interaction of consumers’ experiences in the form of references, recommendations, word of mouth, etc. …”
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