Mostrando 7,361 - 7,380 Resultados de 8,184 Para Buscar '"carbón"', tiempo de consulta: 0.07s Limitar resultados
  1. 7361
  2. 7362
  3. 7363
    ... was hydrophobic. X-ray photoelectron spectroscopy (XPS) chemical analysis revealed that the amount of carbon...
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    article
  4. 7364
    por Frank Stefani
    Publicado 2021
    ... combinations of the logarithm of the carbon dioxide concentration and the geomagnetic aa index as a proxy...
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    article
  5. 7365
    .... The Chlorobium population studied was inferred to provide cobalamin, in addition to carbon, nitrogen, hydrogen...
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    article
  6. 7366
    ... and rate of mineral fertilizer did not have a significant effect on the organic carbon and total nitrogen...
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    article
  7. 7367
  8. 7368
  9. 7369
  10. 7370
  11. 7371
    por Sucunza Sáenz, David
    Publicado 2003
    ... optically active organic compounds that contain quaternary carbon atoms. Likewise, we have explored...
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    text (thesis)
  12. 7372
    por José Fábrega
    Publicado 2005
    ... orgánicas neutrales al carbón orgánico del suelo con un coeficiente de partición, Koc, y c) el intercambio...
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    article
  13. 7373
  14. 7374
    ...<p>Recent increases in atmospheric carbon dioxide (<span class="inline-formula">CO<sub>2</sub...
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    article
  15. 7375
  16. 7376
    ...% of the planet’s surface. Deep-sea planktonic communities are almost completely dependent upon organic carbon...
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    article
  17. 7377
  18. 7378
  19. 7379
    ..., and acetogens that can directly accept electrons from Fe(0) to support sulfate or carbon dioxide reduction...
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    article
  20. 7380