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Tecnología de información & productividad en América latina (Information technology & production in Latin America)
Publicado 2004“…The purpose of this investigation its whether total ICT spending, Software/Hardware spending, and IT variables have varying degrees of impact on country productivity in Latin American. …”
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5267
Estrategias para una sucesión exitosa en la empresa familiar = Strategies for a sucessuful succession in family business.
Publicado 2007“…The Familiy Business Managers who want that business still belongs to familiy have the obligation of developing a succession plan that allows the company continue being competitive when family business manager leaves the company. …”
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5268
El control interno contable y fiscal como medida para contribuir a la maximizacion de los resultados financieros de los negocios (The accounting and fiscal internal control as a m...
Publicado 2016“…Also it address certain innovative methodologies that are useful as a tools of implementation of internal controls such as SWOT analysis, the methodology of 5 Whys, the correlation index and the Pareto diagram, which have been useful in other fields like Engineering and we can use them with success in the Accountant field. …”
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5269
Clinical characterization of acute and convalescent illness of confirmed chikungunya cases from Chiapas, S. Mexico: A cross sectional study
Publicado 2017“…Methodology/Principal findings We collected blood samples from patients suspected of having chikungunya fever (CHIKF) who presented to Clinical Hospital ISSSTE Dr. …”
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5270
Morphological and Genetic Variation in Mexican Wild Populations ofTamarixia radiata(Hymenoptera: Eulophidae)
Publicado 2015“…Haplotype H2 was found in both studied regions and more frequently than haplotype H1, which was collected only in the northeast (Tamaulipas state), suggesting possible points of gene flow between Mexico and the USA. Our results have implications for the extensive use of T. radiata in biological control programs of the Asian citrus psyllid.…”
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5271
Pollen-Mediated Gene Flow in Maize: Implications for Isolation Requirements and Coexistence in Mexico, the Center of Origin of Maize
Publicado 2015“…The results suggest that coexistence measures that have been implemented in other geographies, such as spatial isolation, would be successful in Mexico to minimize transgenic maize pollen flow to conventional maize hybrids, landraces and wild relatives.…”
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5272
Use of silver nanoparticles increased inhibition of cell-associated HIV-1 infection by neutralizing antibodies developed against HIV-1 envelope proteins
Publicado 2011“…We propose that with the addition of AgNPs, NABs will have an additive effect and become more potent to inhibit cell-associated HIV-1 transmission/infection. …”
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5273
Thermomechanical Performance of fr-4 Laminates in the Manufacturing Process of Printed Circuit Boards.
Publicado 2016“…In 2006 the Restriction of Hazardous Substances (RoHS) prohibited the use of lead (Pb) in solder paste, which has a melting temperature around 180oC, whereas lead-free solder pastes have a melting point around 230oC, 30oC-40oC higher than Pb solder paste, this has generated PCB thermo mechanical problems due to the temperature increase at which the material is exposed. …”
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5274
Mathematical formulations and optimization algorithms for solving rich vehicle routing problems.
Publicado 2018“…Contributions: The main contributions of this thesis are: • The introduction of the bi-objective TPP with deliveries since few bi-objective versions of the TPP have been studied in the literature. Furthermore, to the best of our knowledge, there is only one more work that takes into account deliveries in a TPP. • The design and implementation of a hybrid heuristic based on relinked local search and VNS to solve the bi-objective TPP with deliveries. …”
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Tesis -
5275
Clinical characterization of acute and convalescent illness of confirmed chikungunya cases from Chiapas, S. Mexico: A cross sectional study
Publicado 2017“…Methodology/Principal findings We collected blood samples from patients suspected of having chikungunya fever (CHIKF) who presented to Clinical Hospital ISSSTE Dr. …”
Enlace del recurso
Artículo -
5276
Clonación y expresión del ADNc que codifica para la enzima endo-β-1,4-glucanasa de Coptotermes formosanus en Pichia pastoris
Publicado 2017“…Recombinant cellulases could be useful in a bioethanol production program based on sugar, it could also have another applications such as the treatment of products in fermentation industry; besides provide extra information that could facilitate cellulolytic understanding in termites and therefore to the development of biopesticides.…”
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Tesis -
5277
A mutation in the voltage-gated sodium channel gene associated with pyrethroid resistance in Latin American Aedes aegypti
Publicado 2007“…A transition in the third position of Iso1011 encoded a Met1011 replacement and a transversion in the second position of Val1016 encoded a Gly1016 replacement. We have screened this same region in 1318 mosquitoes in 32 additional strains; 30 from throughout Latin America. …”
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5278
Fire response of the endangered Pinus culminicola stands after 18 years in Cerro El Potosí, northeast Mexico
Publicado 2017“…Competing interests: The authors have declared that no competing interests exist. …”
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5279
Winter diet of the long-eared owl Asio otus (Strigiformes: Strigidae) in the grasslands of Janos, Chihuahua, Mexico
Publicado 2017“…This nocturnal species is considered to be extremely secretive, and poorly known in the Great Plains of the United States and Canada, as well as to México, where no previous studies on its diet have been conducted. Findings: We analyzed 120 pellets collected during January 2007 in roosts in a 2–3 m height mesquite scrub within a grassland area of Reserva Ecológica El Uno, located in the Natural Protected Area Janos. …”
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5280
Comparación de la resistencia aeróbica entre jóvenes futbolistas mexicanos de una escuela de élite y no élite
Publicado 2018“…In conclusion, elite players from a cadet level school have better numbers or values in regard to aerobic endurance than a nonelite school, in addition they showed greater improvements during the year.…”
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