Telecommunications Technology Transfer/Diffusion Model Into Rural South Africa

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The modelling of damage due to diffusional creep in high chromium steels by Weyer, Royden

“…This problem is addressed by expanding the existing Nabarro-Herring theory on lattice diffusion into a spatially resolved FEM model using MATLAB. …”
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A model for the macro- and microstructure of a Yipunu-French school dictionary by Mabika Mbokou, Ludwine

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Modelling, design, construction and installation of a daylighting system for classrooms in rural South Africa by Ikuzwe, Alice

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Innovation for inclusive development: an agent-based and system dynamics modelling approach to technology adoption in marginalised communities. by Venter, Michal Barend

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Chloride penetration in concrete: evaluation of rapid conductivity methods and development of a service life prediction model for marine conditions by Surana, Saarthak

“…A promising application of this finding is in characterising the time-dependence of the chloride diffusivity for service life modelling of reinforced concrete exposed to marine conditions. …”
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Nitrogen in SL/RN direct reduced iron : origin and effect on the electric steelmaking process

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The effect of skin phototype on laser propagation through skin

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A DFT study of the interaction of Ox with Pt nanorod edge sites : a model for the ORR activity on Pt nanoparticle edges by Gambu, Gorden Thobani

“…A rhombic nanorod model is used due to its computational efficiency compared to model nanoparticle clusters which are generally large and computationally expensive models. …”
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The influence of carburising temperature on the case depth and properties of vacuum carburised precision gears

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Synthesis, characterisation and engineering of thin films of ZSM-5 on alumina, quartz and sand supports by Msimang, Velaphi Zakhele

“…The pX activity of the alumina film (i.e., the zeolite film supported on alumina beads), increased with increasing film thickness which corresponded to deactivation caused by migration of Na + ions. Although, diffusion limitations were present, the observed ortho-xylene selectivity enhancement and activity reduction with increasing film thickness did not conform to that predicted by the reaction-diffusion model. …”
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The mobility of oxygen containing species (OCS*) over Pt-based catalyst surfaces: Impact on the oxygen reduction reaction (ORR) activity by Gambu, Thobani G

“…The edge was modelled using a rhombic nanowire model with alternating Pt{111} and Pt{100} facets. …”
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Biological uranium (VI) reduction in suspended culture and fixed-media bioreactor systems using indigenous isolates of uranium (VI) reducing bacteria

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Changing youth perceptions : exploring enablers of diffusion and adoption of agricultural innovations in South Africa

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The drying characteristics of mango fruit strips

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Promoting the communication participation of vision impaired persons via digital inclusion: the role of a mobile network operator's processes by Smit, Karen

“…This study aims to determine how the processes of a mobile network operator (MNO) promote or hinder the digital inclusion of vision impaired persons in South Africa. It draws on the Diffusion of Innovation (DOI) theory and concepts in Inclusive Design, as well as the Social Model of Disability. …”
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Potential solution to pollution of groundwater by diffusion of volatile organic compounds through the primary HDPE geomembrane in composite lining systems of landfills

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Legacy Information Systems: A Case Study on the Impact of Student Information System Replacement and Stakeholder Experiences in a South African Higher Education Institution by Britz, Elizabeth

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Impact of molecular structure on water vapour sorption properties in nanostructured polymeric films by Cloete, Valeska

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The application of dehydration technologies on drying kinetics and physicochemical properties of orange-fleshed sweet potato

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