Showing 1,901 - 1,920 results of 5,655 for search '"miner"', query time: 0.10s Refine Results
  1. 1901
  2. 1902
    http://purl.org/coar/resource_type/c_816b
    Repositorio REDICUC - Repositorio CUC

    ... minerals of coal. However, even with their decrease in roots, it was found that these elements still...
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  3. 1903
  4. 1904
  5. 1905
  6. 1906
  7. 1907
    Doctoral thesis
    Published in 2023
    Repositorio Repositorio Institucional ECI

    ... to their mineralization and water temperature, they convey a feeling of well-being that makes them a great tourist...
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  8. 1908
    Trabajo de grado de pregrado
    Published in 2023
    Repositorio Repositorio UAN

    ..., with the change of government and new policies the miners have obtained for returning to illegality mostly due...
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  9. 1909
    Published in 2022
    Repositorio Repositorio Institucional U. Caldas
    ... mineral que éstas emplean para colorar y pintar objetos de cerámicas, textiles, huesos, maderas, cortezas...
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  10. 1910
    Article of journal
    Repositorio Universidad Nacional de Colombia

    .... When TOC is ~1.1%, 50% CH4 is adsorbed onto the surface of the organic matter. The mineral content has...
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  11. 1911
    Work document
    Published in 1987
    Repositorio Universidad Nacional de Colombia

    ... estudio sistemático de ellos. La parte I comprende los temas de cristalografía, química y física mineral...
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  12. 1912
  13. 1913
  14. 1914
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... in the mineral fraction. Higher distribution coefficient on soil without organicmatter (9.72) shows many...
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  15. 1915
  16. 1916
  17. 1917
    Trabajo de grado de pregrado
    Published in 2019
    Repositorio Repositorio Digital Universidad de los LLanos

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  18. 1918
    Trabajo de grado de pregrado
    Repositorio Repositorio UAN

    ... thin enamel and hypomineralization, which is a qualitative defect mineral density, opacity, tooth...
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  19. 1919
    Published in 2018
    Repositorio Repositorio EdocUR - U. Rosario
    ... among underground coal miners in the Colombian departments of Boyacá, Cundinamarca and Norte de...
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  20. 1920
    Published in 2018
    Repositorio Séneca: repositorio Uniandes

    ... magnético. Se fabrican espumas cerámicas porosas empleando como fase oleosa el aceite mineral y el dodecano...
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