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481
Evaluación de extractos de Hippocratea excelsa, Glychirriza glabra y Urtica dioica en bacterias de interés odontológico.
Publicado 2018“…RESULTS: Bacteriostatic activity was observed on S. sobrinus with the extract of Glychirriza glabra in the concentration of 1000 and 500 with halos of 14-17 mm, in the same way with the extract of Urtica dioica in the concentration of 100 and 500 with haloes of 17 mm, in the concentrations of 250 and 125 showed haloes of 15 mm. …”
Enlace del recurso
Tesis -
482
Respuesta antioxidante de Yarrowia lipolytica en ausencia del gen CAT3
Publicado 2018“…Although, in the qualitative analysis observed a decrease in the Ylcat3-Δ mutant growth in presence of H2O2 (5 mM), the quantitative analysis showed that Ylcat3-Δ mutant has the same growth rate that the wild type under normal conditions and in presence of H2O2. …”
Enlace del recurso
Tesis -
483
Emergencia del virus Chikungunya (chikv) en Chiapas, México: tendencias en patrones epidemiológicos e incriminación de vectores.
Publicado 2018“…In addition, mosquito collections were performed in the same households during the outbreak in Ciudad Hidalgo. …”
Enlace del recurso
Tesis -
484
Evaluación de tratamientos biológicos para la sacarificación del grano gastado de cervecería y su utilización como adjunto en el proceso de elaboración de cerveza tipo lager.
Publicado 2018“…Comparing the must obtained with the hydrolyzed adjunct against the control wort, it was observed: 6% less yield; similar fermentable carbohydrate profile; free amino nitrogen content almost 9% higher and darker color; and it could be fermented successfully under the same conditions. The produced beer had: higher specific gravity, lower attenuation, with 4% less concentration of ethanol, similar production of higher alcohols, and a decreased volatile compounds production. …”
Enlace del recurso
Tesis -
485
Las representaciones sociales en el desarrollo de la identidad sexual de gays y lesbianas.
Publicado 2019“…The quantitative data will be analyzed with the SPSS statistical package through the Student's T test for related samples; for the qualitative data, an analysis of the discourse was made by constructing categories to later consider the frequencies of the same. In the early stages of the process: confusion, comparison and tolerance (past) homosexuality is represented in a negative way: negative emotions, considering one's sexual orientation as a problem without including it in any other aspects of life. …”
Enlace del recurso
Tesis -
486
Ecology of phlebotomine sandflies and putative reservoir hosts of leishmaniasis in a border area in Northeastern Mexico: implications for the risk of transmission ofLeishmania mexi...
Publicado 2017“…This shows that Leishmania (L.) mexicana infection is present in the Northeastern region of Mexico, and that previously unrecorded sandfly species occur in the same areas. These findings suggest a potential risk of transmission of Leishmania (L.) mexicana. …”
Enlace del recurso
Artículo -
487
Evaluación de la aplicación de insecticidas comerciales residuales, para el control de Aedes aegypti en Yucatán
Publicado 2019“…Aegypti, with a rationalization in the use of insecticides and better control by killing mosquitoes for a longer time just by spraying certain areas of the houses. In the same way it is reported that insecticides are effective if they are used according to the manufacturer'sspecifications.…”
Enlace del recurso
Tesis -
488
Casas a prueba de Aedes aegypti para maximizar el control y la prevencion del dengue y chikungunya en Yucatán
Publicado 2019“…A total of 500 households received the intervention (100% of coverage) the same significant reductions in the presence and abundance of Aedes aegypti in the interior of the house. …”
Enlace del recurso
Tesis -
489
Comportamiento de tres ácidos fúlvicos en la nutrición y distribución de raíz del chile piquín y naranjo
Publicado 2009“…There are statistically significant effect of treatment on the AP and the TD, and CB Miyaction fulvic acids, in average, mixed with the average quantities of chemical fertilizer, made positive impact on nutrition of piquin pepper and orange the Kationic was passed by the two compounds mentioned above; fulvic acid Miyaction 2 lt ml-1 added to the middle portion of the compost and chemical fertilizer experimental CB in the same quantities showed a positive effect on the distribution of the root in piquin pepper and orange; through the DOP system, it becomes evident that there is imbalance in the nutrient addition of all treatments.…”
Enlace del recurso
Tesis -
490
Interacciones alimentarias de depredadores en el noroeste del estado de Sonora
Publicado 2009“…Deer density data showed a higher density toward the year's dry season, and its content in the diets of coyote was similar, we found an increase from 5.26% to 16.13% in dry season, while in bobcat diet decrease a 2.37% for the same seasons. There was thus an interaction between them, this interaction can lead to competition if the resource is scarce.…”
Enlace del recurso
Tesis -
491
Análisis estructural y estudio paleomagnético en el área potrero el colorado, porción occidental de la sierra la fragua, Coahuila, México
Publicado 2006“…Besides, bending in a zone with the same change in orientation of the SMF that developed bending in San Marcos Valley.…”
Enlace del recurso
Tesis -
492
Estudio microfacial, mineralógico, geoquímico e isotópico de la formación San Felipe (Cretácico Superior), Noreste de México.
Publicado 2018“…ABSTRACT The San Felipe Formation (total thickness ~130 m, Santonian - Campanian) is a lithological unit, included in the stratigraphic column of the Sierra Madre Oriental, Northeastern Mexico, consisting of packstone-wackestone varying to mudstone carbonate from light to dark gray (thickness 20-100 cm), constituted by calcite, quartz and illite with characteristical Upper Cretaceous planktonic foraminifera, radiolarians and calcispheres, which was paulatined transformed in shale (thickness <5 cm) with the stratigraphic rise, constituted by calcite, quartz, albite, and illite. At the same time of this sedimentation process occurred, felsic volcanic ash was incorporated and consolidated as lapilli tuff layers (n <14, thickness <30 cm). …”
Enlace del recurso
Tesis -
493
Efecto del eritritol sobre el desarrollo y fructificación de pleurotus ostreatus.
Publicado 2018“…We seek to determine whether erythritol conferred positive effects on the development and production of the fungus Pleurotus ostreatus, as well as the ideal concentration of the same on the fungus. Multiple tests were performed in which the concentrations from 0, 0.05, 0.5 and 5% of erythritol in the culture medium were tested. …”
Enlace del recurso
Tesis -
494
La satisfacción de clientes/deportistas y trabajadores en entidades deportivas como determinante de los servicios deportivos.
Publicado 2018“…On the other hand, with the satisfaction of the workers, significant differences were found according to the age with the place of work and overall assessment, depending on the academic level in the same way with the global assessment. Conclusions: the satisfaction surveys were statistically validated and with this, providing a tool for the evaluation of the subject, accrediting as useful for management and research, being able to be used by those responsible within sports organizations.…”
Enlace del recurso
Tesis -
495
Evaluación de extractos de Hippocratea excelsa, Glychirriza glabra y Urtica dioica en bacterias de interés odontológico.
Publicado 2018“…RESULTS: Bacteriostatic activity was observed on S. sobrinus with the extract of Glychirriza glabra in the concentration of 1000 and 500 with halos of 14-17 mm, in the same way with the extract of Urtica dioica in the concentration of 100 and 500 with haloes of 17 mm, in the concentrations of 250 and 125 showed haloes of 15 mm. …”
Enlace del recurso
Tesis -
496
Respuesta antioxidante de Yarrowia lipolytica en ausencia del gen CAT3
Publicado 2018“…Although, in the qualitative analysis observed a decrease in the Ylcat3-Δ mutant growth in presence of H2O2 (5 mM), the quantitative analysis showed that Ylcat3-Δ mutant has the same growth rate that the wild type under normal conditions and in presence of H2O2. …”
Enlace del recurso
Tesis -
497
Emergencia del virus Chikungunya (chikv) en Chiapas, México: tendencias en patrones epidemiológicos e incriminación de vectores.
Publicado 2018“…In addition, mosquito collections were performed in the same households during the outbreak in Ciudad Hidalgo. …”
Enlace del recurso
Tesis -
498
Evaluación de tratamientos biológicos para la sacarificación del grano gastado de cervecería y su utilización como adjunto en el proceso de elaboración de cerveza tipo lager.
Publicado 2018“…Comparing the must obtained with the hydrolyzed adjunct against the control wort, it was observed: 6% less yield; similar fermentable carbohydrate profile; free amino nitrogen content almost 9% higher and darker color; and it could be fermented successfully under the same conditions. The produced beer had: higher specific gravity, lower attenuation, with 4% less concentration of ethanol, similar production of higher alcohols, and a decreased volatile compounds production. …”
Enlace del recurso
Tesis -
499
Las representaciones sociales en el desarrollo de la identidad sexual de gays y lesbianas.
Publicado 2019“…The quantitative data will be analyzed with the SPSS statistical package through the Student's T test for related samples; for the qualitative data, an analysis of the discourse was made by constructing categories to later consider the frequencies of the same. In the early stages of the process: confusion, comparison and tolerance (past) homosexuality is represented in a negative way: negative emotions, considering one's sexual orientation as a problem without including it in any other aspects of life. …”
Enlace del recurso
Tesis -
500
Evaluación de la aplicación de insecticidas comerciales residuales, para el control de Aedes aegypti en Yucatán
Publicado 2019“…Aegypti, with a rationalization in the use of insecticides and better control by killing mosquitoes for a longer time just by spraying certain areas of the houses. In the same way it is reported that insecticides are effective if they are used according to the manufacturer'sspecifications.…”
Enlace del recurso
Tesis