Resultados de búsqueda - ((testae OR esto) OR (est OR ((teste OR (esteeea OR tttestar)) OR (teste OR prestedo)))) point~

  1. 3461
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  3. 3463
  4. 3464
  5. 3465
  6. 3466
  7. 3467

    Failure analysis of the fasten system of wheels used in mining pickup trucks por Artigas, Alfredo, Monsalve G., Alberto, Colás Ortíz, Rafael, Garza Montes de Oca, Nelson Federico

    Publicado 2017
    “…In this work, the causes that promote failure of the fasten system and subsequent ejection of the wheels of passenger pickup trucks used in open-pit mines are analysed. By means of scanning electron microscopy, optical microscopy analyses and hardness tests, it was found that failure of the fasten system is characterised by a series of synergetic steps that include, the plastic deformation of the lug nuts caused by deficient tightening practices, fatigue and plastic deformation of the bolts. …”
    Enlace del recurso
    Artículo
  8. 3468
  9. 3469
  10. 3470
  11. 3471
  12. 3472
  13. 3473

    Utilidad del cultivo en el diagnóstico de la tuberculosis pulmonar en un servicio de urgencias por Flores Aréchiga, Amador, Llaca Díaz, Jorge Martín, Ramos Peña, Esteban Gilberto

    Publicado 2000
    “…With the purpose of demonstrating that the useof the cultivation in the diagnosis of the tuberculosis in departments of emergency providesadditional cases to those that are only detected by means of the use of the direct microscopic exam.86 sputum samples were analysed, they were made by a direct microscopic study; the automatedsystem of cultivation MB/Bact was used. The positive cultivations were identified by means ofbiochemical tests. …”
    Enlace del recurso
    Artículo
  14. 3474
  15. 3475
  16. 3476
  17. 3477
  18. 3478
  19. 3479
  20. 3480

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