Resultados de búsqueda - "time"

Caracterización parcial de la principal actividad fosfolipasa tipo A1 Y A2 en subfracciones de Trichomonas tenax por García Muñoz, Edna Marbella

“…To achieve this, we performed growth kinetics and we determined the generation time (12h 37 min) and doubling time (8h 44 min) of the strain of T. tenax ATCC-30207, cultivated in TYI-S-33 medium. …”
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Resoluciones de disputas comerciales y desempeño económico regional en México (Commercial Disputes Resolution and Regional Economic Performance in Mexico) por Chávez, Juan Carlos, Fonseca, Felipe J., Gómez-Saldívar, Manuel

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Lot production size problem and simulation of urban transport por Morales Marroquín, Miguel Lorenzo

“…Bus bunching reflects an unreliable service that affects transit operations by increasing passenger-waiting times. This work proposes a linear mathematical programming model that establishes bus holding times at certain stops along a transit corridor to avoid bus bunching. …”
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Exact solutions for the agricultural and the two-dimensional packing problems por Cid García, Néstor Miguel

“…The objective of the last stage is to determine in real-time the amount of water to irrigate in each crop. …”
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Lot production size problem and simulation of urban transport por Morales Marroquín, Miguel Lorenzo

“…Bus bunching reflects an unreliable service that affects transit operations by increasing passenger-waiting times. This work proposes a linear mathematical programming model that establishes bus holding times at certain stops along a transit corridor to avoid bus bunching. …”
Enlace del recurso

Exact solutions for the agricultural and the two-dimensional packing problems por Cid García, Néstor Miguel

“…The objective of the last stage is to determine in real-time the amount of water to irrigate in each crop. …”
Enlace del recurso

La mejora en el proceso de fabricación de air handlers mediante la metodología six sigma por Garza González, Ricardo Noé, Ramírez Montemayor, Víctor, Rodríguez Ramos, Ezequiel Roberto, Guerrero Villegas, Juan Diego

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Petroleum Engineering as a (still) promising career in geosciences? an empirical example in Northeastern Mexico por Chacón Baca, Elizabeth, Briones Carrillo, Jorge Alberto, Aguilar Madera, Carlos Gilberto, Barros Galvis, Nelson E., Méndez Delgado, Sóstenes

“…More than ever, it is the time to increase the number of engineering students applying to geosciences in order to satisfy the growing national challenges and administrate our natural resources in a responsible and sustainable manner. …”
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Preparation, optical characterization and stability of gold nanoparticles by facile methods por González, V, Kharisov, Boris I., Gómez de la Fuente, María Idalia del Consuelo

“…In the microwave method, different cycles and sonication time were analyzed to establish the synthesis with smaller nanoparticle size and higher absorbance. …”
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Conditional betas and Market re-definition: Revisiting the capital asset pricing model with Mexican data por Treviño Villarreal, María de Lourdes

“…This paper examined the time-series cross-section relation between conditional betas and stock returns using monthly data for Mexico for the period January 1999 to August 2008. …”
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Estudio de la dinámica hidrogeológica de la Laguna de Labradores, Galeana, Nuevo León. por Cuevas Castellanos, Paulina

“…Was obtained as a result, at the study area there are hydrogeological barriers, such as faults and fractures filled with gypsum and geological units that act as aquitards, through which the water flows up to 1000 times slower than in the karst aquifer, this represents a considerable delay in travel time of water, with an estimated total time of 20.9 months to travel the entire basin. …”
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Evaluación de técnica de cepillado y uso de hilo dental posterior a fisioterapia oral mediante observación en video. por Barba Rivera, Mario Alberto

“…Results: The average brushing time in the experimental group was 3:05 min and in the control group it was 5:36 min, of which a brushing time of 5:28 was effective in the control group and of 2:51 in the experimental group. …”
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Estudio de la dinámica hidrogeológica de la Laguna de Labradores, Galeana, Nuevo León. por Cuevas Castellanos, Paulina

“…Was obtained as a result, at the study area there are hydrogeological barriers, such as faults and fractures filled with gypsum and geological units that act as aquitards, through which the water flows up to 1000 times slower than in the karst aquifer, this represents a considerable delay in travel time of water, with an estimated total time of 20.9 months to travel the entire basin. …”
Enlace del recurso

Evaluación de técnica de cepillado y uso de hilo dental posterior a fisioterapia oral mediante observación en video. por Barba Rivera, Mario Alberto

“…Results: The average brushing time in the experimental group was 3:05 min and in the control group it was 5:36 min, of which a brushing time of 5:28 was effective in the control group and of 2:51 in the experimental group. …”
Enlace del recurso

Quality and high yield synthesis of Ag nanowires by microwave-assisted hydrothermal method por Meléndrez, Manuel F., Medina de la Garza, Carlos Eduardo, Solís Pomar, Francisco, Flores, Paulo, Paulraj, Mani, Pérez Tijerina, Eduardo

“…It was found that the reaction time needs to be decreased because of the NWs which start to deform and break up due to significant increase in the pressure's system. …”
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Facial Sadness Recognition is Modulated by Estrogen Receptor Gene Polymorphisms in Healthy Females por Gutiérrez Muñoz, Mayra, Fajardo Araujo, Martha, González Pérez, Erika, Aguirre Arzola, Víctor Eustorgio, Solís Ortiz, Silvia

“…They displayed higher accuracy, fast response time, more correct responses, and fewer omissions to complete the task, with a large effect size. …”
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La evolución de las corporaciones transnacionales de medios: las corporaciones transversales de comunicación (CTC) por Mora-Figueroa, Borja

“…Actualmente, cabe atribuir esta denominación a tres compañías: Time Warner, News Corporation y Bertelsmann. La expansión geográfica y de producto ha propiciado el fortalecimiento de esta nueva forma de competidor, fruto de la evolución de las corporaciones transnacionales de medios.…”
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Stepwise Deconvolution of Thermoluminescence Glow Curve por Morales Castillo, Javier, Tercero Gómez, Victor Gustavo, Castaño Maneses, Victor Manuel

“…Thermoluminescence (TL) is a property of some materials utilized to measure the radiation dose in a material exposed to a radiation source for a period of time. Dosimeter is based in the measure of the light that a material emit when it is heated after radiation. …”
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Inteligencia artifıcial en el contexto del fotorrealismo en la visualización arquitectónica por Muslu, Oğuzhan, Koçyigit, Rifat Gökhan

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Mathematical formulations and optimization algorithms for solving rich vehicle routing problems. por Palomo Martínez, Pamela Jocelyn

“…The problem is modeled as a multi-product split delivery capacitated team orienteering problem with incomplete services, and soft time windows. The problem is modeled through a mixed integer linear programming formulation and approximated by means of a multi-start Adaptive Large Neighborhood Search (ALNS) metaheuristic. …”
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