Search Results - Tsarist~

  1. 461

    Prevalencia de Helicobacter pylori en placa dentobacteriana de niños de casa hogar by Mendoza Cantú, Alejandra

    Published 2015
    “…Las muestras fueron analizadas y los datos fueron capturados en una base de datos en el programa IBM SPSS Statistics 20. Se utilizó la prueba estadística X2 Considerada con un 95% de confiabilidad. …”
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    Tesis
  2. 462

    Utilización de los aceites esenciales como medio para la modificación de la conducta y ansiedad en pacientes odontopediatricos. by Rodríguez Villegas, Elda Citlali

    Published 2015
    “…Los datos fueron tabulados en el programa Microsoft Windows Excel y analizados estadísticamente con el programa IBM SPSS Statistics 20. El modelo de análisis de datos que se aplicó al estudio consistió en análisis de las pruebas de varianza (Anova) y HSD de Tukey. …”
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    Tesis
  3. 463

    Tecnología de información & productividad en América latina (Information technology & production in Latin America) by Neira Tovar, Leticia A.

    Published 2004
    “…Yearly information technology data are obtained from Digital Planet of the Global Research organization, the productivity indicators are obtained from the international Financial Statistics publications of the international Monetary fund. …”
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    Article
  4. 464

    Factores críticos que determinan la intención de compra en línea en el comercio electrónico mexicano (Critical factors which determine purchase online intent in the Mexican electro... by Zubirán Shetler, Sergio Rolando, López Pérez, Jesús Fabián

    Published 2009
    “…The study determined that perceived utility, security and compatibility variables were statistically relevant and significant in determining purchase online intent or the development of electronic commerce in the Professional Employees Internet Users Segment. …”
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    Article
  5. 465

    Critical factors that impact purchase online of new telecom convergent services in the Mexican market (Factores críticos que impactan la compra en línea de nuevos servicios conver... by Zubirán Shetler, Sergio Rolando, López, Fabián

    Published 2010
    “…The study determined that perceived utility and trust variables are statistically relevant and significant in determining purchase online of new telecom convergent services and the development of electronic commerce in the Mexican Market. …”
    Get full text
    Article
  6. 466
  7. 467

    Evaluación de compuestos de humus obtenidos a partir de diferentes sustratos usando lombriz Eisenia fétida (Edwards y Bholen 1995) para producción de nopal verdura by Rivas Pérez, Alejandro

    Published 2018
    “…In this work, it was concluded that the variables that were measured in the first stage, founding statistical differences between substrates (Treatments) and between periods of sampling, being understood that the four substrates were different in their acceptance by worms and that they are transformed t different times. …”
    Get full text
    Tesis
  8. 468

    Evaluación de los niveles y tendencias de endogamia en ganado beefmaster by Arzola Garza, Rosa Leticia

    Published 2018
    “…The effect of inbreeding on the characteristics analyzed was statistically significant (p<0.05) only for weaning weight.…”
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    Tesis
  9. 469

    Efecto de tratamientos silvícolas en la diversidad estructural de bosques templados en Durango, México. by Silva González, Edgar

    Published 2018
    “…Similar results are presented in the diversity and dominance indexes of Shannon and Simpson, as well as the species richness indexes of Margaleft and Menhenick, same case for the indexes of species mix structure, spatial distribution and dimensional differentiation, in the which when performing a statistical test of comparison of means, it is determined that there are no significant differences that demonstrate that the forest use modifies the structure and diversity of species of the arboreal stratum for this community.…”
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    Tesis
  10. 470

    Influence of the roughening method, joint configuration and adhesive thickness on the shear strength of ferritic stainless steel surfaces joined by methyl methacrylate by Cruz González, Celso E., Mosquera Artamonov, José Daniel, Santillán, Saúl D., Gámez Cuatzin, Hugo

    Published 2018
    “…Scanning electron microscopy observations, roughness-contour measurement and wettability analysis were performed on the adherents to analyze the adhesion, roughness, surface contour and shear strength on the adhesion tests. The statistical analysis yields that the most significant variable was the surface finishing for an adjusted R2 of 90%. …”
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    Article
  11. 471

    Relación entre las funciones ejecutivas y empatía en niños de 9 a 11 años by Magallanes Salinas, Arturo

    Published 2018
    “…For the analysis of data, descriptive statistics were used, Mann-Whitney U, Spearman correlation and the Kruskal Wallis test. …”
    Get full text
    Tesis
  12. 472
  13. 473

    Impacto del estado nutricional en pacientes con hemofilia y su relación con la tasa anual de sangrado y calidad de vida by Salazar Cavazos, Lorena del Carmen

    Published 2022
    “…Se utilizó el programa estadístico IBM SPSS Statistics para Mac, versión 24. Se utilizó la prueba de Kruskal-Wallis para comparar el número de sangrados dependiendo del grado de nutrición y la prueba de U de Mann-Whitney para comparar el puntaje del Haemo-Qol dependiendo del estado nutricional. …”
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    Tesis
  14. 474

    Comparación de 3 sistemas de pulido en una resina de nanorelleno y su relación con la superficie del esmalte dental by Barraza Gómez, Andrés Ariel

    Published 2013
    “…El índice de rugosidad obtenido fue Soflex de 3M® de 13.95µm, el de Optra Pol y Astrobrush de Ivoclar® de 13.45µm y el Jiffy Hishine de Ultradent® es de 8.05µm; El manejo de base de datos se utilizó Microsoft Excel 2010 y para estadística descriptiva se realizó con IBM STATISTICS 19, encontrando diferencias estadísticas entre el grupo de Ultradent® y los grupos de Ivoclar® y 3M®. …”
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    Tesis
  15. 475

    Prevalencia de Helicobacter pylori en placa dentobacteriana de niños de casa hogar by Mendoza Cantú, Alejandra

    Published 2015
    “…Las muestras fueron analizadas y los datos fueron capturados en una base de datos en el programa IBM SPSS Statistics 20. Se utilizó la prueba estadística X2 Considerada con un 95% de confiabilidad. …”
    Get full text
    Tesis
  16. 476

    Utilización de los aceites esenciales como medio para la modificación de la conducta y ansiedad en pacientes odontopediatricos. by Rodríguez Villegas, Elda Citlali

    Published 2015
    “…Los datos fueron tabulados en el programa Microsoft Windows Excel y analizados estadísticamente con el programa IBM SPSS Statistics 20. El modelo de análisis de datos que se aplicó al estudio consistió en análisis de las pruebas de varianza (Anova) y HSD de Tukey. …”
    Get full text
    Tesis
  17. 477

    Evaluación de compuestos de humus obtenidos a partir de diferentes sustratos usando lombriz Eisenia fétida (Edwards y Bholen 1995) para producción de nopal verdura by Rivas Pérez, Alejandro

    Published 2018
    “…In this work, it was concluded that the variables that were measured in the first stage, founding statistical differences between substrates (Treatments) and between periods of sampling, being understood that the four substrates were different in their acceptance by worms and that they are transformed t different times. …”
    Get full text
    Tesis
  18. 478

    Evaluación de los niveles y tendencias de endogamia en ganado beefmaster by Arzola Garza, Rosa Leticia

    Published 2018
    “…The effect of inbreeding on the characteristics analyzed was statistically significant (p<0.05) only for weaning weight.…”
    Get full text
    Tesis
  19. 479

    Efecto de tratamientos silvícolas en la diversidad estructural de bosques templados en Durango, México. by Silva González, Edgar

    Published 2018
    “…Similar results are presented in the diversity and dominance indexes of Shannon and Simpson, as well as the species richness indexes of Margaleft and Menhenick, same case for the indexes of species mix structure, spatial distribution and dimensional differentiation, in the which when performing a statistical test of comparison of means, it is determined that there are no significant differences that demonstrate that the forest use modifies the structure and diversity of species of the arboreal stratum for this community.…”
    Get full text
    Tesis
  20. 480

    Relación entre las funciones ejecutivas y empatía en niños de 9 a 11 años by Magallanes Salinas, Arturo

    Published 2018
    “…For the analysis of data, descriptive statistics were used, Mann-Whitney U, Spearman correlation and the Kruskal Wallis test. …”
    Get full text
    Tesis

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