Mostrando 1 - 20 Resultados de 52 Para buscar 'aging', tiempo de consulta: 0.25s Limitar resultados
  • 5
    Descripción: ...-4,4 103/mm3, without significant differences among ages. They were not differences in the erythrocytes...
  • 6
    Descripción: ...Titulo en Ingles: Genetic parameter estimates of age at first calving and calving interval...
  • 7
    Descripción: ...  selection procedures and it allowed to establish the four year-old age like that  of better acting...
  • 8
    Descripción: ... from six to twelve ages and their employers (parents), in order to deep in the knowledge...
  • 9
    Autores TORRES VIDALES, G., ESLAVA MOCHA, P. R.
    Publicado 2007-01-01
    Descripción: ... into consideration  aspects, such  as,  breed,  most  frequent  age  of occurrence,  etiology, histological...
  • 10
    Autores OYOLA, L.M, MARTINEZ, W.H, GÓNGORA, A, PARRA, J.L
    Publicado 2005-01-01
    Descripción: ... infection and risk factors such as gender, age, animal manipulation or pet ownership was found.  ignificant...
  • 11
    Descripción: ... of different ages (n:11)  and rodents  (n:15)  were taken.  The Elisa indirect technique  was used to analyze...
  • 12
    Autores TORRES NOVOA, D. M., HURTADO NERY, V.L.
    Publicado 2007-09-01
    Descripción: ...,  dead pigs in pre-weaning,  weight piglets to wean, age to wean, appearance estrus after weaning, break...
  • 13
    Autores RUBIANO, Y.L, LAZA, C.
    Publicado 2005-01-01
    Descripción: ...)  in a negative manner.  Death by violent causes affects the socially active and reproductive-age youths...
  • 14
    Autores PARRADO, M, VARGAS, F, HERNÁNDEZ, G, VERGARA, H
    Publicado 2003-01-01
    Descripción: ... distinguish of sex; age and breeding were examined in the time September or December. Two animals were took...
  • 15
    Descripción: ... 250 birds of 30 days age, total randomized with five treatments, five replicates and ten birds per...
  • 16
    Autores Torres Vidales, G, Botero Espinosa, L.
    Publicado 2008-01-01
    Descripción: .../173) and 14.5% crossbreeds (25/173). Regarding age-range, the 61-96 month group (39%, 67/ 173...
  • 17
    Descripción: ... structure, family vital cycle and family tipology of families of school in ages of 10  - 12 years, of class...
  • 18
    Descripción: ... prevalence was higher in students aged less than 20 years-old, those in their final semesters of training...
  • 19
    Descripción: ... pigs at the age of 21 days. An assay completely randomized block design experiment was carried out...