Resultados de búsqueda - ( tardado OR (( variado OR variaron ) OR ( variados OR ( variarons OR variations ))))

Uso de bacteroidales como rastreador de fuente de contaminación fecal en fresa y tomate contaminados artificialmente. por Hernández Rangel, Linda Gracia

“…Los métodos actuales utilizados para investigar la posible presencia de patógenos, como Salmonella spp. y E. coli O157: H7 en estos alimentos, se basan en la búsqueda de organismos indicadores de contaminación fecal (FIBs); sin embargo, éstos métodos son tardados y no indican el origen de la contaminación. …”
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Uso de bacteroidales como rastreador de fuente de contaminación fecal en fresa y tomate contaminados artificialmente. por Hernández Rangel, Linda Gracia

“…Los métodos actuales utilizados para investigar la posible presencia de patógenos, como Salmonella spp. y E. coli O157: H7 en estos alimentos, se basan en la búsqueda de organismos indicadores de contaminación fecal (FIBs); sin embargo, éstos métodos son tardados y no indican el origen de la contaminación. …”
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Surface, Chemical, and Tribological Characterization of an ASTM F-1537 Cobalt Alloy Modified through an Ns-Pulse Laser por Cuao Moreu, Carlos Andrés, Maldonado Cortés, Demófilo, Lara Banda, María del Refugio, García Sánchez, Edgar O., Zambrano Robledo, Patricia del Carmen, Hernández Rodríguez, Marco Antonio Loudovic

“…The texturized samples decreased the wear rate of the surface in comparison with the untreated samples, which was related to the variation of the dimple diameter and dimple depth.…”
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Real-world practice of acute leukemia intrathecal chemotherapy administration: a mexican nationwide survey por Colunga Pedraza, Julia Esther, Colunga Pedraza, Perla Rocío, Benavides López, Hilda Valeria, Mares Gil, José Eduardo, Jiménez Antolínez, Yajaira Valentine, Mancías Guerra, Consuelo, Velasco Ruiz, Ileana Yazmín, González Llano, Óscar

“…Conclusion: We identified a considerable variation in the administration of intrathecal chemotherapy across the hematologists in Mexico. …”
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Molecular assessment of the fecal microbiota in healthy cats and dogs before and during supplementation with fructo-oligosaccharides (FOS) and inulin using high-throughput 454-pyro... por García Mazcorro, José Francisco, Bárcenas Walls, José R., Suchodolski, Jan S., Steiner, Jörg M.

“…A closer analysis of bacterial communities at all timepoints revealed highly individualized patterns of variation. This study shows a high interindividual variation of fecal bacterial communities from pet cats and dogs, that these communities are relatively stable over time, and that some of this variation can be attributable to prebiotic administration, a phenomenon that may be affected by the amount of the prebiotic administered in the formulation. …”
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Molecular assessment of the fecal microbiota in healthy cats and dogs before and during supplementation with fructo-oligosaccharides (FOS) and inulin using high-throughput 454-pyro... por García Mazcorro, José Francisco, Bárcenas Walls, José R., Suchodolski, Jan S., Steiner, Jörg M.

“…A closer analysis of bacterial communities at all timepoints revealed highly individualized patterns of variation. This study shows a high interindividual variation of fecal bacterial communities from pet cats and dogs, that these communities are relatively stable over time, and that some of this variation can be attributable to prebiotic administration, a phenomenon that may be affected by the amount of the prebiotic administered in the formulation. …”
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Transverse Load and Temperature Sensing Using Multiplexed Long-Period Fiber Gratings por Torres Gómez, Ismael, Martínez Ríos, Alejandro, Anzueto Sánchez, Gilberto, Ceballos Herrera, Daniel E., Salceda Delgado, Guillermo

“…The MI-LPFG is subject to a transverse load variation from 0–2000 g with steps of 500 g, whereas the CO2 LPFG is unloaded and they are kept at room temperature. …”
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Cytological effects of 60 Hz magnetic fields on human lymphocytes in vitro: sister-chromatid exchanges, cell kinetics and mitotic rate. por Heredia Rojas, José Antonio, Rodríguez de la Fuente, Abraham Octavio, Del Roble Velazco Campos, M., Leal Garza, Carlos H., Rodríguez Flores, Laura Ernestina, De la Fuente Cortez, Beatriz Elizabeth

“…An opposite effect between MF exposure and Mitomycin-C treatment in terms of cell kinetics and mitotic rate was found, whereas no variation in SCE frequency was observed for this coexposure condition.…”
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Personal and interpersonal risk factors in the consumption of illicit drugs by marginal adolescents and young people from juvenile gangs por Facundo, Francisco Rafael Guzmán, Pedrão, Luiz Jorge

“…Results showed a significant effect of personal factors on drug use, with an estimated variation of 26.1%. The factors that presented the highest rates were: gender, age and mental problems. …”
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New data on Cyclocosmia loricata (C.L. Koch, 1842) (Aranei:Halonoproctidae) with first description of the male palp por De Luna, Manuel, Solís Rojas, Carlos, García Barrios, Roberto, Millan, Ana B.

“…Koch, 1842) in Nuevo Leon and Tamaulipas states of northeast Mexico, and refutes previous records of C. truncata (Hentz, 1841) for Nuevo Leon. Insight in the variation in rib counts of the disc of the opisthosoma as well as the first description of the male palp are given. …”
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Analysis of mortality during the winter seasons in Mexico from 2000 to 2012 por González Santiago, Omar, Balderas Rentería, Isaías, Ramírez Lara, Evangelina, Gracia Vásquez, Sandra Leticia

“…Coeficients of seasonal variation in mortality were calculated. Results: In Mexico there was an increase of 14 % in mortality in the general population during winter. …”
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A new species of Websterinereis from the Gulf of California and redescription of Websterinereis foli (Fauvel, 1930) (Annelida, Nereididae) por De León González, Jesús Ángel, Balart, Eduardo F.

“…Additional observations on the inter-annual density variation of W. pettiboneae sp. n. during a four-year study are also provided. …”
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Genotyping of recombinant Pichia pastoris strains por Viader Salvadó, José María, Cab Barrera, Eddy Luz, Galán Wong, Luis Jesús, Guerrero Olazarán, Martha

“…A total of 14 transformants and 3 control strains were analyzed, which generated 16 different band patterns. A clonal variation was obtained after the transformation process due to genetic differences generated during the transformation event of the host strain. …”
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Flavivirus susceptibility in Aedes aegypti por Black, William C., Bennett, Kristine E., Gorrochótegui Escalante, Norma, Barillas Mury, Carolina V., Fernández Salas, Ildefonso, Muñoz, María de Lourdes, Farfán Ale, José Arturo, Olson, Ken E., Beaty, Barry J.

“…Aegypti populations throughout the world and discuss how variation in vector competence is correlated with overall genetic difference among populations. …”
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Carotenoid pigmentation of salmonid fishes - recent progress por Bjerkeng, Bjørn

“…Consumers have preferences for red-colored products of salmonid fishes, and this is reflectedby an increased rate of publications on carotenoids in relation to aspects of quality such as coloration,variation among groups of fish and within fish, and effects of fish production and processing. …”
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Influence of morphology in the catalytic activity of bioconjugated platinum nanostructures por Guerra Domínguez, Ricardo Javier, Burt, Justin L., Ferrer, Domingo A., Mejía Rosales, Sergio, Yacamán, Miguel José

“…This difference in the catalytic activity was justified because of the variation in the amount of protein to stabilize the nanorods. …”
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Organ-dependent GST activation in Ocimum basilicum by endosulfan exposure por Ramírez Sandoval, Maricel, Velázquez Fernández, Jesús Bernardino

“…GST activity from stem and rhizosphere showed no significant variation with the endosulfan concentration.…”
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Salarios, desempleo y productividad laboral en la industria manufacturera mexicana (Wage, Unemployment and Labor Productivity in the Mexican Manufacturing Industry) por López Machuca, José Abraham, Mendoza Cota, Jorge Eduardo

“…The estimations showed an inverse relationship of wages with respect to labor productivity and unemployment. The variation of the level of prices and minimum wage did not generate important changes on real wages.…”
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Eficiencia técnica de la atención al paciente con diabetes en el primer nivel = Technical efficiency in primary care for patients with diabetes por Salinas Martínez, Ana María, Amaya Alemán, María Agustina, Arteaga García, Julio César, Núñez Rocha, Georgina Mayela, Garza Elizondo, María Eugenia

“…Performance varied within and among family units; some were efficient at providing services while others at accomplishing health goals. Sources of variation also differed. It is necessary to include both outputs in the study of efficiency of diabetes care in family practice settings.…”
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Genotyping of white spot syndrome virus on wild and farm crustaceans from Sonora, Mexico por González Galaviz, José Reyes, Rodriguez Anaya, Libia, Molina Garza, Zinnia Judith, Ibarra Gámez, José Cuauhtémoc, Galaviz Silva, Lucio

“…Previous reports have demonstrated high genomic variation in WSS viruses (WSSV) isolated from distinct geographical regions. …”
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