Preoperative Three-Dimensional Model Creation of Magnetic Resonance Brain Images as a Tool to Assist Neurosurgical Planning von Spottiswoode, B.S., van den Heever, D.J., Chang, Y., Engelhardt, S., Du Plessis, S., Nicolls, F., Hartzenberg, H.B., Gretschel, A.

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Tactile Sensing Using Force Sensing Resistors and a Super-Resolution Algorithm von van den Heever, D.J., Schreve, K., Scheffer, C.

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Environmental chemistry and mineralogy of particulate air matter around Selebi Phikwe nickel–copper plant, Botswana von Ekosse, G, van den Heever, D.J, de Jager, L, Totolo, O

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Human health aspects of certain metals in tissue of the African sharptooth catfish, Clarias gariepinus, kept in treated sewage effluent and the Krugersdrift Dam [South Africa]: Chr... von Van den Heever, D.J, Frey, B.J. (Free State Technikon, Bloemfontein (South Africa). Dept. of Environmental Sciences)

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Human health aspects of certain metals in tissue of the African sharptooth catfish, Clarias gariepinus, kept in treated sewage effluent and the Krugersdrift Dam [South Africa]: Iro... von Van den Heever, D.J, Frey, B.J. (Free State Technikon, Bloemfontein (South Africa). Dept. of Environmental Sciences)

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Source profile derivation for an arc welding shop using time sequenced sampling and PIXE analysis von Formenti, P., Van Den Heever, D.J., Annegarn, H.J.

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Human health aspects of the metals zinc and copper in tissue of the African sharp tooth catfish, Clarias gariepinus, kept in treated sewage emuent and in the Krugersdrift Dam von Frey, B.J., van den Heever, D.J.

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Microbiological quality of the catfish (Clarias gariepinus) kept in treated waste water and natural dam water von Van den Heever, D.J. & Frey, B.J.

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