Browsing Chemical Engineering by Author "Tewo, Robert K."

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Browsing Chemical Engineering by Author "Tewo, Robert K."

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  • Formulations, development and characterization techniques of investment casting patterns 
    Tewo, Robert K.; Rutto, Hilary L.; Focke, Walter Wilhelm; Seodigeng, Tumisang; Koech, Lawrence K. (De Gruyter, 2019-04)
    Conventionally, unfilled wax has been used as a universal pattern material for the investment casting process. With increase in demand for accurate dimensions and complex shapes, various materials have been blended ...
  • Mosquito‐repellent controlled‐release formulations for fighting infectious diseases 
    Mapossa, António Benjamim; Focke, Walter Wilhelm; Tewo, Robert K.; Androsch, Rene; Kruger, Taneshka (BioMed Central, 2021-03-24)
    Malaria is a principal cause of illness and death in countries where the disease is endemic. Personal protection against mosquitoes using repellents could be a useful method that can reduce and/or prevent transmission of ...