Mostrando 28,761 - 28,780 Resultados de 28,951 Para Buscar '"AA"', tiempo de consulta: 0.45s Limitar resultados
  1. 28761
  2. 28762
  3. 28763
  4. 28764
  5. 28765
    “…The calcium concentrations in serum and in tissues were measured using flame atomic absorption spectrometry (AAS). Serum concentrations of procollagen type-1 amino-terminal propeptide (PINP), parathyroid hormone PTH, estrogen (ES), and osteocalcin (OC) were determined with enzyme-linked immunosorbent assay (ELISA). …”
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  6. 28766
    “…The honey samples were from Sheko, Guraferda, Mizan Aman Town, Debub Bench, and Semien Bench in Bench Sheko Zone, Southern Ethiopia, and levels of trace metals were determined using atomic absorption spectroscopy (AAS). The levels of trace metals in honey samples across the provinces ranged as follows; Zn (1.78–4.02 mg/kg), Cu(1.85–2.35 mg/kg), Mn (0.75–1.25 mg/kg), Cd (0.011–0.038 mg/kg), Cr (0.25–0.55 mg/kg), respectively. …”
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  7. 28767
  8. 28768
  9. 28769
  10. 28770
  11. 28771
  12. 28772
  13. 28773
  14. 28774
  15. 28775
  16. 28776
    por Wijnen, Brigitte, Martens, Pim
    Publicado 2022
    “…ABSTRACT: With the increasingly common practice of Animal-Assisted Services (AAS), whether in therapy, coaching, education, or volunteering programs, the concern over animal welfare has also risen. …”
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  17. 28777
  18. 28778
  19. 28779
  20. 28780
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