Resultados de búsqueda - ("valis" OR "valid")

  1. 61

    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... por Zubirán Shetler, Sergio Rolando, López, Fabián

    Publicado 2010
    “…A summary of past empirical studies is provided deriving from the aforementioned theoretical models followed by results of an exploratory field study comprising of 253 valid observations randomly selected from within the population of urban internet users in Mexico. …”
    Enlace del recurso
    Artículo
  2. 62

    The identity of Senegalia saltilloensis (Fabaceae) = La identidad de Senegalia saltilloensis (Fabaceae) por Villarreal Quintanilla, José Ángel, Encina Domínguez, Juan Antonio, Estrada Castillón, Andrés Eduardo

    Publicado 2018
    “…Senegalia saltilloensis was described by Britton & Rose in 1928, followed by synonymization with S. roemeriana, and was later re-evaluated as a valid species, creating a new nomenclatural combination in the genus Acacia. …”
    Enlace del recurso
    Artículo
  3. 63

    Estudio taxonómico y filogenético del género Gyromitra (Fungi, Ascomycotina, Pezizales) por Medel Ortiz, Rosario

    Publicado 2006
    “…According this taxonomical proposal and according type material study Gyromitra includes 22 valid species.…”
    Enlace del recurso
    Tesis
  4. 64

    Estudio taxonómico y filogenético del género Gyromitra (Fungi, Ascomycotina, Pezizales) por Medel Ortiz, Rosario

    Publicado 2006
    “…According this taxonomical proposal and according type material study Gyromitra includes 22 valid species.…”
    Enlace del recurso
    Tesis
  5. 65
  6. 66
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  8. 68
  9. 69
  10. 70

    Factores institucionales que influyen en la eficacia escolar del nivel medio superior en la Universidad Autónoma De Nuevo León por Solís Pérez, Myrella

    Publicado 2018
    “…Among the indicators of the school effectiveness variable, the overall weight of Mathematics I has the greatest weight, followed by those of Spanish II, then of Spanish I, and finally, Mathematics II. A valid and reliable survey was also obtained as a result to measure the mentioned institutional factors. …”
    Enlace del recurso
    Tesis
  11. 71

    Validación del Inventario Breve de Síntomas (BSI-18) en mujeres mexicanas diagnosticadas con cáncer de mamaValidación del Inventario Breve de Síntomas (BSI-18) en mujeres mexicanas... por Miaja Ávila, Melina, De la Rubia, José Moral

    Publicado 2017
    “…Also, its factors had the best properties of convergent validity and internal consistency. In addition, this model allowed to overcome the problems of discriminant validity between the factors. …”
    Enlace del recurso
    Artículo
  12. 72

    Factores institucionales que influyen en la eficacia escolar del nivel medio superior en la Universidad Autónoma De Nuevo León por Solís Pérez, Myrella

    Publicado 2018
    “…Among the indicators of the school effectiveness variable, the overall weight of Mathematics I has the greatest weight, followed by those of Spanish II, then of Spanish I, and finally, Mathematics II. A valid and reliable survey was also obtained as a result to measure the mentioned institutional factors. …”
    Enlace del recurso
    Tesis
  13. 73
  14. 74

    VALORES DE LA FIGURA DE REY-OSTERRIETH EN PROMEDIOS, REPROBACIÓN, AGRESIVIDAD FÍSICA Y DESERCIÓN. ESTUDIO REALIZADO EN ESCOLARES DE NUEVO LEÓN, MÉXICO por Flores Aréchiga, Amador, Garza González, Marco Tulio, Llaca Díaz, Jorge, Gómez Espinel, Irene A.

    Publicado 2016
    “…Objectives: Investigate whether there are statistically valid differences of the total group, compared with ≥80 FRO groups and of both with the FRO belonging to the value of ≤70 on the variables used. …”
    Enlace del recurso
    Artículo
  15. 75

    Variables antropométricas, de actividad física y autoimagen percibida, asociadas a la selección de alimentos en un grupo de escolares de 4° y 5° grado del municipio de García Nuevo... por Longoria Flores, Irma del Rosario

    Publicado 2017
    “…However, in the predictive model, the light intensity PA was the most important variable to select a healthy food in 1.03 more times, being valid only in the 10 years old male gender, so that can’t be applicable to the study population.…”
    Enlace del recurso
    Tesis
  16. 76

    Variables antropométricas, de actividad física y autoimagen percibida, asociadas a la selección de alimentos en un grupo de escolares de 4° y 5° grado del municipio de García Nuevo... por Longoria Flores, Irma del Rosario

    Publicado 2017
    “…However, in the predictive model, the light intensity PA was the most important variable to select a healthy food in 1.03 more times, being valid only in the 10 years old male gender, so that can’t be applicable to the study population.…”
    Enlace del recurso
    Tesis
  17. 77

    Revisión y aspectos ecológicos de la familia Eulimidae Philippi 1853 (Gasterópoda) de las Costas del Pacífico Oriental Tropical y Atlántico Mexicano. por González Vallejo, Norma Emilia

    Publicado 2018
    “…The preliminary list on molluscabase.org includes some 1,000 eulimid species comprised in 105 valid genera. Shells are mostly white or transparent, and smooth, they are regarded as micro mollusks because their length is less than 5 mm. …”
    Enlace del recurso
    Tesis
  18. 78

    Revisión y aspectos ecológicos de la familia Eulimidae Philippi 1853 (Gasterópoda) de las Costas del Pacífico Oriental Tropical y Atlántico Mexicano. por González Vallejo, Norma Emilia

    Publicado 2018
    “…The preliminary list on molluscabase.org includes some 1,000 eulimid species comprised in 105 valid genera. Shells are mostly white or transparent, and smooth, they are regarded as micro mollusks because their length is less than 5 mm. …”
    Enlace del recurso
    Tesis
  19. 79

    Synopsis of the pelidnotine scarabs (Coleoptera, Scarabaeidae, Rutelinae, Rutelini) and annotated catalog of the species and subspecies por Moore, Matthew R., Jameson, Mary L., Garner, Beulah H., Audibert, Cédric, Smith, Andrew B. T., Seidel, Matthias

    Publicado 2017
    “…As a result of our research, the pelidnotine leaf chafers (a paraphyletic group) include 27 (26 extant and 1 extinct) genera and 420 valid species and subspecies (419 extant and 1 extinct). …”
    Enlace del recurso
    Artículo
  20. 80

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