Showing 2,961 - 2,980 results of 4,993 for search '"miner"', query time: 0.08s Refine Results
  1. 2961
    Trabajo de grado de pregrado
    Published in 2010
    Repositorio Universidad Nacional de Colombia

    ... for the cultivation, which provides a series of nutrients to the soil by mineralization. Today, much has been said...
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  2. 2962
  3. 2963
  4. 2964
    Published in 2016
    Repositorio Universidad Nacional de Colombia

    ... explotación de este mineral se utilizan diferentes técnicas. Entre ellas, se destaca la lixiviación con...
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  5. 2965
    Published in 2018
    Repositorio Universidad Nacional de Colombia

    ... de restricciones de tipo químico en cuanto al mineral que se espera procesar y la escoria que se...
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  6. 2966
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ..., lipids, minerals, vitamins, and bioactive components, which provide in them exceptional properties...
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  7. 2967
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... identified 4 main processes influencing the groundwater chemistry viz., mineral precipitation and dissolution...
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  8. 2968
    Doctoral thesis
    Published in 2014
    Repositorio Universidad Nacional de Colombia

    ... la caolinita con una solución de ácido oleico 1x〖10〗^(-3) M modifica el potencial zeta del mineral...
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  9. 2969
  10. 2970
  11. 2971
  12. 2972
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ..., calcite, epidote and pyrite as secondary minerals, formed by hydrothermal alteration, event recognized...
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  13. 2973
  14. 2974
  15. 2975
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... composed by the mycorrhizal fungus Rhizoglomus fasciculatum and the mineral solubilizing fungus Mortierella...
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  16. 2976
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... through the addition of vitamins and minerals. The aim of this study was to evaluate, over time...
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  17. 2977
  18. 2978
  19. 2979
    Article of journal
    Published in 2004
    Repositorio Universidad Nacional de Colombia

    ... minerals in sand fraction allows at least a minimum Mg+2 content of 5 Cmol (+)/kg. Annual rain variations...
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  20. 2980