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641
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642
Diseño y evaluación de un sistema de información geográfica, como herramienta, para la prevención y control del dengue en el área metropolitana de Monterrey, N. L. (2009-2012)....
Published 2018“…Para tal efecto se utilizara la hoja de cálculo de Excel y el paquete estadístico Statistical Package for the Social Science (SPSS V15, Inc.). …”
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Tesis -
643
Diseño y evaluación de un sistema de información geográfica, como herramienta, para la prevención y control del dengue en el área metropolitana de Monterrey, N. L. (2009-2012)....
Published 2018“…Para tal efecto se utilizara la hoja de cálculo de Excel y el paquete estadístico Statistical Package for the Social Science (SPSS V15, Inc.). …”
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Tesis -
644
Modelos de desarrollo de software de exportación en el contexto de una región emergente: Caso área metropolitana de Monterrey, análisis de campo por el método de regresión lineal m...
Published 2009“…The present study is based on the application of the statistical technique of the model of multiple lineal regressions, giving the following values: R= 0.549, 2 R =0.302, 2 R Ajus = 0.275. …”
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645
Efecto de la inclusión de moringa oleifera lam. En dietas de codorniz, sobre postura, utilización de energía, proteína metabolizable y calidad de huevo.
Published 2018“…The experimental design used was a completely randomized design;statistical analyses were performed with SPSS® software, and mean comparisons using Tukey. …”
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Tesis -
646
La satisfacción de clientes/deportistas y trabajadores en entidades deportivas como determinante de los servicios deportivos.
Published 2018“…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.…”
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Tesis -
647
Recubrimientos bimodales de WC-co-VC nanoestructurado aplicados por rociado térmico como alternativa del cromo hexavalente para trenes de aterrizaje.
Published 2018“…The additions of 5 % of vanadium carbide with 50% of nanostructured particles in the coatings, allowed to reduce the friction coefficient up to 27% compared with the coating without VC additions and nor nanostructured particles, so it was shown that the refinement of the microstructure to the nanometric dimensions and the additions of VC favorably influence the wear resistance. The statistical analysis of the experimental matrix allowed to establish the concentration of 1.36% of VC and 50% of nanostructured particles to obtain coatings with the desired mechanical properties.…”
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Tesis -
648
Impacto de Lactobacillus casei Shirota sobre Streptococcus mutans presente en aparatología ortodóntica infantil.
Published 2018“…The second and third group of 21 devices consisted of a treatment of one group in 15 mL of L. casei Shirota de-enbreeding (experimental) and another group with treatment in 15 mL of Perioxidin (control) for 60 sec. A statistical analysis was performed using the T-student test. …”
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649
Ocurrencia de fumonisinas totales y FB₁ en forrajes henificados destinados al consumo equino.
Published 2017“…Le results were analyzed with a Pearson correlation test, non-parametric One-way ANOVA and a frequency analysis, using statistical software SAS® Software University Edition. …”
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650
Las representaciones sociales en el desarrollo de la identidad sexual de gays y lesbianas.
Published 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. …”
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651
Evaluación de trastornos del estado de ánimo en la Clínica de Obesidad y Sobrepeso de Medicina Interna y el Departamento de Psiquiatría del Hospital Universitario "Dr. José Eleuter...
Published 2017“…El análisis estadístico se realizó mediante el programa IBM SPSS Statistics 20. RESULTADOS: La población total fue de 107 pacientes (Grupo 1= 43, Grupo 2= 45, Grupo 3= 19). …”
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Tesis -
652
Contenido de nutrimentos minerales en la hojarasca de bosques de pino, encino y pino-encino durante el proceso de descomposición
Published 2019“…The release of nutrients, showed statistical differences between forest types, obtaining a faster dynamics Oak litter, while the litter of Pine showed immobilization in the transfer of micronutrients.…”
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653
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...
Published 2020“…This allowed the identification of the chemical profile of the plant accounting for a total of 226 compounds comprising a 38% of flavonoids and stilbenes, 31% of terpenes and steroids, a 15% of phenolic acids and derivatives, 10% of fatty acids and hydrocarbons, 6% of nitrogen containing compounds. The statistical analysis of the date permitted the visualization of the main differences among the extracts. …”
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654
Diabetes mellitus tipo 2: evaluación del daño al DNA nuclear en pacientes sometidos a diferentes esquemas de tratamiento mediante ensayo cometa
Published 2005“…General lineal model, ANOVA one way and minimal difference significant (LSD) was applied for statistical purposes. A higher nuclear DNA damage (parameters assessed: length tail, Olive tail moment, extent tail moment) on the diabetic patients in pharmacological treatment, in comparison to the healthy people (p = 0.0001), and differences in the levels HbA1c (p = 0.0001) between the studied groups was found. …”
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655
Evaluación del efecto de los fosfolípidos dietarios sobre la respuesta inmune de camarones Litopenaeus stylirostris infectados con Vibrio parahaemolyticus
Published 2008“…BGBP plasmatic concentrations increased slightly in the shrimps challenged against Vibrio (not statistically significant), while PC supplementation had no effect. …”
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Tesis -
656
Comportamiento de tres ácidos fúlvicos en la nutrición y distribución de raíz del chile piquín y naranjo
Published 2009“…Both cultivars were measured plant height (AP), stalk diameter (DT) and dare the image analysis variables to the root length of root (LR), root width (RA), root-neck width (ACR ), total root area (TA), bulbous root (BR) and petiole and leaf were sampled to determine the number of items it contains by analysis DOP (Deviation from Optimum Percentage). 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.…”
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Tesis -
657
Efecto de la inclusión de moringa oleifera lam. En dietas de codorniz, sobre postura, utilización de energía, proteína metabolizable y calidad de huevo.
Published 2018“…The experimental design used was a completely randomized design;statistical analyses were performed with SPSS® software, and mean comparisons using Tukey. …”
Get full text
Tesis -
658
La satisfacción de clientes/deportistas y trabajadores en entidades deportivas como determinante de los servicios deportivos.
Published 2018“…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.…”
Get full text
Tesis -
659
Recubrimientos bimodales de WC-co-VC nanoestructurado aplicados por rociado térmico como alternativa del cromo hexavalente para trenes de aterrizaje.
Published 2018“…The additions of 5 % of vanadium carbide with 50% of nanostructured particles in the coatings, allowed to reduce the friction coefficient up to 27% compared with the coating without VC additions and nor nanostructured particles, so it was shown that the refinement of the microstructure to the nanometric dimensions and the additions of VC favorably influence the wear resistance. The statistical analysis of the experimental matrix allowed to establish the concentration of 1.36% of VC and 50% of nanostructured particles to obtain coatings with the desired mechanical properties.…”
Get full text
Tesis -
660
Impacto de Lactobacillus casei Shirota sobre Streptococcus mutans presente en aparatología ortodóntica infantil.
Published 2018“…The second and third group of 21 devices consisted of a treatment of one group in 15 mL of L. casei Shirota de-enbreeding (experimental) and another group with treatment in 15 mL of Perioxidin (control) for 60 sec. A statistical analysis was performed using the T-student test. …”
Get full text
Tesis