Showing 261 - 280 results of 518 for search '"refraction"', query time: 0.25s Refine Results
  1. 261
    Article of journal
    Published in 2015
    Repositorio Universidad Nacional de Colombia

    ..., 1H NMR and mass spectral data. Further, some physicochemical properties such as density, refractive...
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  2. 262
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  4. 264
    Article of journal
    Published in 1999
    Repositorio Universidad Nacional de Colombia

    .... The method is based in the determination of refractive index and density of the unknown mixture. These values...
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  5. 265
  6. 266
  7. 267
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... ratio (1:2.1 and 1:3) and drying method (vacuum and refractance window).  Papain enzyme responses were...
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  8. 268
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  11. 271
    Published in 2021
    Repositorio Séneca: repositorio Uniandes

    ... tecnologías de evaporación: Calandria, Marmita y Refractance Window, para caracterizar la inocuidad...
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  12. 272
    Published in 2019
    Repositorio Universidad Nacional de Colombia

    ...The characterization of nonlinear optical material properties, such as nonlinear refractive index...
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  13. 273
  14. 274
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  16. 276
    Article of journal
    Repositorio Repositorio Digital Institucional ReDi

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  17. 277
  18. 278
  19. 279
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... evaluated: specific weight, iodine value, saponification value, refractive index, moisture and volatile...
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  20. 280