Search Results - ( cofactor OR (( (colector OR acto) OR ( base OR (autor OR factores) )) OR factors ))*
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13501
Asociación entre acantosis nigricans y enfermedad de hígado graso no alcohólico
Published 2023“…En el modelo ajustado (IMC, edad, circunferencia abdminal) no se evidenció asociación de AN como factor de riesgo para esteatosis hepática. AN en nudillos presentó asociación con OR de 2.094 (1.007-4.35 95%CI). …”
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Tesis -
13502
Prevalencia de deshidratación hipernatrémica neonatal
Published 2023“…Con este estudio se logró descartar la prematuridad como factor de riesgo para presentar DH, sin embargo, se confirmó la relación entre la lactancia materna ineficaz con la incidencia de este padecimiento, así como la edad materna joven y la escolaridad básica de las madres. …”
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13503
La privatización parcial y su efecto en el crecimiento de las ventas y el activo de PEMEX: evidencia en petrobras y Ecopetrol
Published 2014“…Adicionalmente, se encontró evidencia de que la carga fiscal directa es un factor que afecta negativamente el crecimiento de Pemex. …”
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Tesis -
13504
Asociación de encía queratiniza, biotipo periodontal y grosor óseo peri implantar con el éxito a largo plazo: valoración clínica y estética.
Published 2015“…Del mismo modo la presencia de 2 mm de grosor en la tabla ósea vestibular se cree factor determinante en el contorno y mantenimiento de los tejidos blandos alrededor. …”
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13505
Asociación de la duración del sueño con el estado nutricio y la calidad de la dieta en adultos jóvenes
Published 2015“…Estudios previos sugieren que el sueño es un factor de riesgo para la obesidad, especialmente en los grupos de edad más jóvenes, y es posible que la duración del sueño también esté asociada con la calidad de la dieta, lo que puede exacerbar el desarrollo de complicaciones metabólicas. …”
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13506
Study of mixed integer programming models for the concrete delivery problem
Published 2020“…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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Tesis -
13507
Study of mixed integer programming models for the concrete delivery problem
Published 2020“…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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Tesis -
13508
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13509
Relocation of Dodecaseta McCammon & Stull, 1978 (Annelida, Capitellidae) in Notodasus Fauchald, 1972
Published 2017“…Two species are redescribed based on examination of type material and three new combinations are proposed: Notodasus oraria (McCammon & Stull, 1978), N. eibyejacobseni (Green, 2002). …”
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13510
Complex dynamical network control for trajectory tracking using delayed recurrent neural networks
Published 2014“…In this paper, the problem of trajectory tracking is studied. Based on the V-stability and Lyapunov theory, a control law that achieves the global asymptotic stability of the tracking error between a delayed recurrent neural network and a complex dynamical network is obtained. …”
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13511
Desarrollo de interfaz para lectura y almacenamiento de parámetros can bajo la norma SAE-J1939
Published 2017“…A través de este primer capítulo y para enriquecer las bases técnicas del lector se abordarán definiciones clave relacionadas al protocolo CAN J1939, al hardware que se utiliza, al almacenamiento y así mismo se presentará una breve reseña de la industria automotriz de camiones pesados en México. …”
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13512
A GRASP-Tabu Heuristic Approach to Territory Design for Pickup and Delivery Operations for Large-Scale Instances
Published 2017“…Criteria to be optimized are to balance workload content among the districts and to create districts of compact shape. A solution approach based on a hybrid procedure that combines elements of GRASP and Tabu Search (TS) is proposed to solve large-scale instances. …”
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13513
New records of invasive hammerhead flatworms (Platyhelminthes, Geoplanidae, Bipaliinae) from Mexico using a citizen science platform, with an identification key to the species foun...
Published 2022“…We present new records of the invasive hammerhead flatworms Bipalium kewense Moseley, 1878 and Bipalium vagum Jones & Sterrer, 2005 (Platyhelminthes, Geoplanidae, Bipaliinae) from several states in Mexico based on iNaturalist and two vouchered specimens. …”
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13514
Desarrollo de interfaz para lectura y almacenamiento de parámetros can bajo la norma SAE-J1939
Published 2017“…A través de este primer capítulo y para enriquecer las bases técnicas del lector se abordarán definiciones clave relacionadas al protocolo CAN J1939, al hardware que se utiliza, al almacenamiento y así mismo se presentará una breve reseña de la industria automotriz de camiones pesados en México. …”
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13515
Micro- and nanoporous materials capable of absorbing solvents and oils reversibly: the state of the art
Published 2017“…These absorbents can be classified based on their characteristics of recyclability into irreversible and reversible ones. …”
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13516
First observations of oblique ionospheric sounding chirp signal in Mexico
Published 2019“…The diurnal ionospheric variations by OIS signal confirm the results based on GNSS data in the Mexican region. The best HF radio propagation conditions along the considered path are during morning and daytime hours. …”
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13517
Importance of operational management to achieve sustaintability in a smb
Published 2014“…This paper shows a study we made to benefit small companies in general, it based in the problems that a SMB had in the last years (CIEM). …”
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13518
The use of mobile-assited language learning to enhance young adult EFL students' oral production
Published 2021“…This study takes place at a school where English courses are based on a communicative approach, but even with that emphasis, students continue to have difficulties to communicate in the target language.…”
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13519
Diseño de un plan de sucesión basado en un modelo de competencias para el personal clave de una empresa constructora
Published 2013“…Based on the contributions made by the various authors and subject matter experts and recognizing the importance for organizations to have a strategic human resource planning that takes into consideration the Succession Planning, this research aims to solve one of the major problems affecting a construction company in Monterrey, Nuevo León, by not having a succession plan for the management of human talent, allowing it to detect and retain staff with the skills and abilities needed to fill a certain key position in each of the directions that make it up.…”
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13520
The collision of masses and the way prices react to expectations
Published 2004“…This study intents to establish taxonomy of expectations based on the different types of impacts a body can receive, these can be: a blow without penetration, a blow that penetrates and stays in the body, a blow that goes through the body without affecting the body mass, and lastly, a blow that reduces but does not penetrate the body mass.…”
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