Browsing by Author "Du Plessis, Johannes Lodewykus"
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Assessment of dermal exposure and skin condition of refinery workers exposed to selected metals
Du Plessis, Johannes Lodewykus (North-West University, 2010)Aims and objectives: The research aims and objectives of this thesis were: (i) to review literature pertaining to different dermal exposure assessment methods; (ii) to assess dermal exposure of refinery workers to ... -
Back to basics the skin barrier and how it is affected in common occupational scenarios
Du Plessis, Johannes Lodewykus; Eloff, Frederik Christoffel; Du Plessis, Johannes Lodewykus; Eloff, Frederik Christoffel (Occupational Health Southern Africa, 2010) -
Comparison of South African skin and sensitisation notations with those of other countries
Du Plessis, Johannes Lodewykus; Eloff, Frederik Christoffel; Franken, Anja; Laubscher, Petrus Johannes; Van Aarde, Michiel Nicolaas (Occupational Health Southern Africa, 2010)South African skin notations listed in the Regulations for Hazardous Chemical Substances (RHCS) and Mine Health and Safety Regulations (MHSR) were compared to those of selected other developed countries in order to ascertain ... -
Subjective and objective skin colour of a farmworker group in the Limpopo Province, South Africa
Linde, Karlien; Du Plessis, Johannes Lodewykus; Wright, Caradee Yael (Wiley, 2020)Background Farmworkers in the Limpopo Province, South Africa, are at risk of excessive exposure to solar ultraviolet radiation (sUVR) due to both their work and the sUVR environment in the geographic area. However, the ...