Resultados de búsqueda - (("the lcover") OR ((((((("the lover") OR ("the lower"))) OR ("the over"))) OR ("the pcover"))))

  1. 621

    Zonificación ecológica de una comunidad dentro de un área natural protegida en el suroeste de Zacatecas. por Delgadillo Escobar, Ariel Armando

    Publicado 2020
    “…To perform a multitemporal analysis of the change of land cover within the community and obtain habitat transformation rates, satellite images of Landsat missions were used to assess the effectiveness of the establishment of the NPA over time. A community zoning scheme is proposed, presenting areas for productive, protection, conservation and restoration activities.…”
    Enlace del recurso
    Tesis
  2. 622
  3. 623
  4. 624
  5. 625
  6. 626

    CONSUMO DE ALCOHOL, TABACO Y OTRAS DROGAS EN JÓVENES UNIVERSITARIOS por Gómez Cruz, Zoila, Landeros Ramírez, Patricia, Noa Pérez, Mario, Patricio Martínez, Severiano

    Publicado 2017
    “…Results In the present study, 49% were women and 51% men, 84.6% consume some alcohol, and beer was the preferred drink. 26.7% are smokers, with a higher representation for men (over 33.5%) while women were 19.7% showing statistically significant difference (p<0.01). 12.8% of the surveyed people used illegal drugs in the last month, and 23.8% in the last year. 35.9% consumed some illicit drug at least once in their life, the main illegal drug used was marijuana. …”
    Enlace del recurso
    Artículo
  7. 627
  8. 628
  9. 629
  10. 630
  11. 631
  12. 632

    Caracterización del yacimiento de hierro Sol y Luna, distrito minero de Concepción del Oro, Zacatecas por Castillejo Carreón, José Carlos

    Publicado 2017
    “…Tamaulipas Inferior, while the Lower Sill is hosted in the Fm. Taraises. The mineralized structure corresponds to a chimney morphology of lenticular and elongated appearance emplaced between the Fm. …”
    Enlace del recurso
    Tesis
  13. 633

    Caracterización del yacimiento de hierro Sol y Luna, distrito minero de Concepción del Oro, Zacatecas por Castillejo Carreón, José Carlos

    Publicado 2017
    “…Tamaulipas Inferior, while the Lower Sill is hosted in the Fm. Taraises. The mineralized structure corresponds to a chimney morphology of lenticular and elongated appearance emplaced between the Fm. …”
    Enlace del recurso
    Tesis
  14. 634
  15. 635

    Influencia de Ni y Ti en la respuesta a la corrosión marina simulada de un acero autopatinable A242 por Artigas, Alfredo, Bustos, Óscar, Sipos, Konstantin, Garza Montes de Oca, Nelson Federico, Seco, Rodrigo, Monsalve G., Alberto, Mena, Juan

    Publicado 2015
    “…The results showed that corrosion rates at 40 cycles (960 hours) were low for Ni alloyed specimens and even lower for the Ti alloyed specimens, in comparison to the ASTM A242 alloy specimens. …”
    Enlace del recurso
    Artículo
  16. 636
  17. 637

    Association between depressive symptoms and psychosocial factors and perception of maternal self-efficacy in teenage mothers por Lara, Ma Asunción, Patiño, Pamela, Navarrete, Laura, Hernández, Zaira, Nieto, Lourdes

    Publicado 2017
    “…When adjusting for other variables, symptoms of depression and difficult infant temperament were associated with lower PME. Social support was only associated with increased PME in the bivariate analysis. …”
    Enlace del recurso
    Artículo
  18. 638
  19. 639
  20. 640

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