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781
Evaluación del efecto de los fosfolípidos dietarios sobre la respuesta inmune de camarones Litopenaeus stylirostris infectados con Vibrio parahaemolyticus
Publicado 2008“…From the other parameters, total lipids concentration was the only one to be significantly affected by the phophatidyl-choline supplementation, the value being higher with the 1.5% level. However, survival to the second bacterial challenge showed a clear cut effect, with survival about 80% for both supplemented levels, while mortality was total within 24 hours for the shrimp fed the phospholipid deficient diet.…”
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Tesis -
782
Utilización de imágenes de satélite de alta resolución como alternativa al uso de ortofotos en el manejo forestal
Publicado 2005“…For the public land Pablillo, the surface with potential maderable obtained by the digitalización in the ortofoto was overestimated in 1760.164 m2 with regard to the one obtained with the digitalización on the satellite image, likewise, the basal area in 1354.5615 m2 and the volume in 8861.4887 m3 rta, that which is translated in an overestimation of the value of the forest products.…”
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Tesis -
783
Transcultural analysis of the digital environment for managing learning in university students
Publicado 2024“…Research Implications: This study contributes to understanding the digital divide in learning scenarios and the processes of incorporating ICT in higher education in two Latin American countries. Originality/Value: The relevance of this research lies in presenting the differential impact of digital divides in terms of accessibility, connectivity, and the use of digital technology in learning environments. …”
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Artículo -
784
La satisfacción de clientes/deportistas y trabajadores en entidades deportivas como determinante de los servicios deportivos.
Publicado 2018“…Results: satisfactory indices were obtained within the exploratory and confirmatory factor analyzes, the values resulting from the reliability: Cronbach’s alpha, composite reliability and average variance extracted were acceptable for most if the factors except for the facility factor of the client/athlete survey that did not meet the recommended value, the correlation indexes, it is observed that all the factor of the poll of client/athlete survey as for the workers correlate positive and significantly among all the factors. …”
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785
Estudio de la combustión de mezclas de gasolina-bioalcohol en un motor de compresión variable CFR
Publicado 2018“…Another alcohol of great interest in the recent year is butanol, thanks to its potential of being produced as biofuel and its heat value closer to gasoline. In the present research, a comparative study of the combustion of gasolinebioalcohol blends, up to 20 % volume, and neat gasoline has been done. …”
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Tesis -
786
Metabolomic and biodirected phytochemical study of Hechtia glomerata, evaluation of its antibacterial and cytotoxic activity, and determination of the mechanism of action of one ac...
Publicado 2020“…Meanwhile of the isolated compounds only β-sitosteryl acetate had a MIC value of 100 µg/mL against carbapenem resistant Acinetobacter baumannii. …”
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Tesis -
787
"Insectos asociados a esporomas de macromicetos en tres tipos de vegetación en el municipio de Linares, Nuevo León, México"
Publicado 2020“…The Shannon Index revealed that sites 1, 2 and 3 present a high diversity with values 3.07, 3.57 and 3.59, respectively.…”
Enlace del recurso
Tesis -
788
Evaluación del efecto de los fosfolípidos dietarios sobre la respuesta inmune de camarones Litopenaeus stylirostris infectados con Vibrio parahaemolyticus
Publicado 2008“…From the other parameters, total lipids concentration was the only one to be significantly affected by the phophatidyl-choline supplementation, the value being higher with the 1.5% level. However, survival to the second bacterial challenge showed a clear cut effect, with survival about 80% for both supplemented levels, while mortality was total within 24 hours for the shrimp fed the phospholipid deficient diet.…”
Enlace del recurso
Tesis -
789
Utilización de imágenes de satélite de alta resolución como alternativa al uso de ortofotos en el manejo forestal
Publicado 2005“…For the public land Pablillo, the surface with potential maderable obtained by the digitalización in the ortofoto was overestimated in 1760.164 m2 with regard to the one obtained with the digitalización on the satellite image, likewise, the basal area in 1354.5615 m2 and the volume in 8861.4887 m3 rta, that which is translated in an overestimation of the value of the forest products.…”
Enlace del recurso
Tesis -
790
Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México
Publicado 2016“…A su vez se evaluó la composición, estructura y diversidad vegetal de dos áreas del matorral espinoso tamaulipeco (loma y valle) para conocer sus principales diferencias o similitudes y en base a los resultados obtenidos se concluye que los dos tipos de matorrales presentes en la zona de estudio registran diferencias significativas entre si, registrando una similitud baja (19 %) ii compartiendo unicamente 4 especies entre si. …”
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Tesis -
791
Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México
Publicado 2016“…A su vez se evaluó la composición, estructura y diversidad vegetal de dos áreas del matorral espinoso tamaulipeco (loma y valle) para conocer sus principales diferencias o similitudes y en base a los resultados obtenidos se concluye que los dos tipos de matorrales presentes en la zona de estudio registran diferencias significativas entre si, registrando una similitud baja (19 %) ii compartiendo unicamente 4 especies entre si. …”
Enlace del recurso
Tesis -
792
Niveles plasmáticos de adiponectina e interleucina-1beta y su asociación con marcadores antropométricos, bioquímicos y clínicos en mujeres adultas mexicanas con obesidad y diabetes...
Publicado 2018“…Circulating levels of IL-1β were correlated only with the insulin values and the quantitative insulin sensitivity check index (QUICKI). …”
Enlace del recurso
Tesis -
793
Diseño y construcción de un reactor hibrido tipo batch para la producción de biocombustibles: biodiésel y bioetanol como caso de estudio.
Publicado 2017“…The determined properties of biodiesel were: kinematic viscosity, density, cetane index and calorific value which were in the ranges established by the biodiesel quality standards.…”
Enlace del recurso
Tesis -
794
Efecto del silenciamiento del gen WT-1 con ARNi en combinación con drogas anticancerígenas en modelo In vitro y en un modelo murino con metástasis a pulmón.
Publicado 2018“…In vivo, in C57B16 mice with lung metastases by the B16F10 murine melanoma line, a lung-directed aerosol system was applied for the deliberation of the RNAi-wt1, where 100% survival and a progression value of 0. In conclusion, the combination therapy has a synergistic effect against murine lung cancer, however further studies are needed to evaluate its efficiency.…”
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Tesis -
795
Aislamiento e identificación de compuestos de Parthenium incanum y Nothoscordum bivalve con actividad biológica.
Publicado 2018“…In obtaining the CMB, values between 7.50±0.54 and 8.50±0.54 mg/mL were recorded. …”
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Tesis -
796
Efecto antioxidante y citoprotector de extractos de plantas con actividad antimicrobiana
Publicado 2018“…Those extracts selected in this study, for their good antimicrobial and antioxidant activity were not hemolytic, the highest value was 3.1 ± 0.4 % of A. xalapensis stem at a 1,000 ppm of concentration; while cytoprotective capacity of this extract for human erythrocytes against AAPH-induced hemolysis was 98.5 ± 0.9% at 400 ppm of concentration, being to that concentration the best protective activity (100%) presented by the A. xalapensis leaf extract, and the T. cubense leaf, stem and root extracts. …”
Enlace del recurso
Tesis -
797
Evaluación del contenido de carbono en diferentes tipos de vegetación en el Parque Nacional Cumbres de Monterrey
Publicado 2019“…The number of individuals per category was estimated to make a structural analysis, resulting in the diametric classes having an inverted distribution of J. The Importance Value Index was calculated by forest type, for the oak forest the specie with the highest values were the Quercus polymorpha specie (52.3%), in the oak-pine forest was Quercus polymorpha (52.3%) for the oak forest, the Quercus genus (39.9%) for the oak-pine forest, and for the Pine and pine-oak forest Pinus pseudostrobus with 49.9% and 31.5%, respectively. …”
Enlace del recurso
Tesis -
798
Estimación del contenido de carbono total de especies arbóreas y arbustivas en áreas con diferente uso histórico, en una fracción del matorral espinoso tamaulipeco, Linares, N. L....
Publicado 2008“…Highly significant differences were obtained (Pr > 0.000) between the total carbon content of the components of each species, this due in their majority to the high as much as low values of the components bark and leaf according to the species, the total carbon content of the stem, branches and small branches in each one of the species were similar.…”
Enlace del recurso
Tesis -
799
Niveles plasmáticos de adiponectina e interleucina-1beta y su asociación con marcadores antropométricos, bioquímicos y clínicos en mujeres adultas mexicanas con obesidad y diabetes...
Publicado 2018“…Circulating levels of IL-1β were correlated only with the insulin values and the quantitative insulin sensitivity check index (QUICKI). …”
Enlace del recurso
Tesis -
800
Diseño y construcción de un reactor hibrido tipo batch para la producción de biocombustibles: biodiésel y bioetanol como caso de estudio.
Publicado 2017“…The determined properties of biodiesel were: kinematic viscosity, density, cetane index and calorific value which were in the ranges established by the biodiesel quality standards.…”
Enlace del recurso
Tesis