Mostrando 1 - 20 Resultados de 29 Para buscar 'sample size;', tiempo de consulta: 0.12s Limitar resultados
  • 7
    Autores Osorio-Jácome, Luis Alfredo
    Publicado 1996-01-01
    Descripción: ...Disturbed and indisturbed Vertisol samples were collected from the top soil in the agricultural...
  • 10
    Autores Murillo-Ruíz, Edwin Alberto
    Publicado 2016-01-01
    Descripción: ... of the proportion of AE on the structural, thermal, rheological and morphological properties of the samples Alm-AE...
  • 13
    Descripción: ... sampling, considering the calculation of a statistical sample. a total of 1,304 cases and 2,608 controls...
  • 19
    Descripción: ... adolescents as a sample: 382 students enrolled in public schools in Cúcuta. The instrument was designed...