Showing 1,981 - 2,000 results of 5,805 for search '"miner"', query time: 0.08s Refine Results
  1. 1981
    Trabajo de grado de pregrado
    Repositorio Biblioteca Digital Minerva - Repositorio EAN

    ... de este mineral se realiza de manera precaria y en regiones como Antioquia se utiliza el cianuro para...
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  2. 1982
    Published in 2019
    Repositorio Repositorio UDEM
    ... been used successfully in the cement industry for more than 50 years, mainly as a mineral additive...
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  3. 1983
    Published in 2012
    Repositorio Repositorio UIS
    ... feldspar by way of augen together with quartz-feldspar granofels bands with biotite. The essential minerals...
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  4. 1984
    http://purl.org/coar/version/c_b1a7d7d4d402bcce
    Published in 2007
    Repositorio Repositorio UIS

    ...El coque se utiliza para reducir el mineral de hierro y aportar carbono en la fundición del acero...
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  5. 1985
  6. 1986
    Article of investigation
    Published in 2014
    Repositorio RiUPTC: Repositorio Institucional UPTC
    ... flour, wheat bran, molasses and mineral premix, and the supplements to try were soybean meal...
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  7. 1987
    Article of investigation
    Published in 2024
    Repositorio RiUPTC: Repositorio Institucional UPTC
    ...%, potatoes, alfalfa flour, mineral premix, urea, molasses, sodium sulfate, calcium carbonate and microbial...
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  8. 1988
    Article of investigation
    Published in 2022
    Repositorio RiUPTC: Repositorio Institucional UPTC
    ... of these leachates. In the Advanced Oxidation Process (AOP) there was mineralization in terms of DOC of 57%, which...
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  9. 1989
    Article of investigation
    Published in 2015
    Repositorio RiUPTC: Repositorio Institucional UPTC
    ..., with sulfate of magnesium (0,2%), mineral premix (0,5%) and diluted in distilled water. A totally randomized...
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  10. 1990
    Article of investigation
    Published in 2014
    Repositorio RiUPTC: Repositorio Institucional UPTC
    ..., effective microorganisms, mineral premix and sodium sulfate; and we placed the mixture in 1 Kg plastic bags...
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  11. 1991
    Article of investigation
    Published in 2011
    Repositorio RiUPTC: Repositorio Institucional UPTC
    ... trasplante, orgánico–mineral: CO(NH2)2, (NH4)2HPO4, MgSO4, KCl, Ca(NO3)2, Compost, adicionados en trasplante...
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  12. 1992
    Article of investigation
    Published in 2021
    Repositorio Repositorio UAN

    ... present in the study area, which make this metropolis an iconic site for its history, mineral wealth...
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  13. 1993
  14. 1994
  15. 1995
  16. 1996
  17. 1997
  18. 1998
    Trabajo de grado de pregrado
    Published in 2022
    Repositorio Séneca: repositorio Uniandes

    ..., ni parcial, ni totalmente, los datos de química mineral y de vidrio, ni las imágenes proporcionadas...
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  19. 1999
    Trabajo de grado de pregrado
    Repositorio RED: Repositorio Educativo Digital UAO

    ... densidad mineral ósea del hueso, provocando la aparición de osteopenia o incluso osteoporosis. En este...
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  20. 2000