Showing 3,161 - 3,180 results of 12,831 for search '"composition"', query time: 0.25s Refine Results
  1. 3161
    Trabajo de grado de pregrado
    Published in 2004
    Repositorio Universidad Nacional de Colombia

    ... medium composition, reaction time, pH and working temperature. Two different extracellular...
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  2. 3162
    Published in 2012
    Repositorio Universidad Nacional de Colombia

    ... the structure and composition of the sector, unfulfilled expectations with regard to the decrease of the FIM...
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  3. 3163
  4. 3164
  5. 3165
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... in the territory, have led to changes in the mineralogical composition of these tobacco soils appearance...
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  6. 3166
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... size, biomass composition (hemicellulose, lignin fraction) and mixing. This lack of detailed models...
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  7. 3167
    Article of journal
    Published in 2010
    Repositorio Universidad Nacional de Colombia

    ... composition related to altitude and discharge. Water quality degradation by sugar cane factories and urban...
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  8. 3168
    Published in 2010
    Repositorio Universidad Nacional de Colombia

    .... / Abstract. This research paper presents an analysis of the impact caused by road traffic and its composition...
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  9. 3169
  10. 3170
    Published in 2011
    Repositorio Universidad Nacional de Colombia

    .... This study attempts to document the corticolous lichen flora composition in some localities in the lowlands...
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  11. 3171
  12. 3172
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... nuclides headed by 238U, 232Th and naturally occurring 40K. Result showed that the radiogenic composition...
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  13. 3173
  14. 3174
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ..., and the creation of new entrants through the composition of the basic operators....
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  15. 3175
  16. 3176
  17. 3177
    Article of journal
    Published in 2011
    Repositorio Universidad Nacional de Colombia

    ... the species used, the processing of the salts, their chemical composition and their anthropological...
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  18. 3178
  19. 3179
    Published in 2012
    Repositorio Universidad Nacional de Colombia

    ... of the product composition region and the minimum reflux, in columns with multiple heterogeneous trays and a head...
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  20. 3180