Optimal scheduling of an integrated batch and continuous process system by MacRosty, R D M

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Robust beta estimation and applications by Khan, Mohamed Rezah

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Causes and control of low F/M bulking in long sludge age nutrient removal activated sludge systems by Casey, Timothy Gervase

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Nutrition education message topics and accessibility for the well-being of infants in an urban slum area by De Villiers, Anniza

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The prediction of the outermost trajectory of media in a grinding mill for lifter bars with rounded or worn profiles by Milner, Andrew Leigh

“…The lifter bar is analysed using a parabolic expression which allows the shape to be changed to model various stages oflifter wear. Two possible formulations are investigated in determining the motion of the particle on the lifter bar. …”
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Reliability of cold-formed steel screwed connections in tilt-and bearing by Van Wyk, Rudolf

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Stochastic structural analysis of engineering components using the finite element method by Weber, Marc Anton

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Shelf biogeochemical interactions and feedback processes in the Benguela upwelling system by Mashifane, Thulwaneng

“…The models are formulated differently but achieve similar objectives with respect to the physics and biogeochemistry. …”
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A new method of meshing in discontinuous deformation analysis (DDA) by Clatworthy, David Elland

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On Synthesis, design and resource optimization in multipurpose batch plants

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A virtual element method for hyperelasticity by van Huyssteen, Daniel

“…Furthermore, the versatility of the proposed VEM formulation is demonstrated through its application to a range of popular isotropic and transversely isotropic material models for a wide variety of material parameters. …”
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Finite element analyses of a wave loaded pile : deterministic and probabilistic by Grant, C L

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Eish - when to use -ish-: a study in the verbalization of English lexical items in spoken Xhosa by Madubela, Ndumiso S

“…A primary function of this study was to formulate rules for the adoption of -ish- and -a and to provide statistical data as to which one is preferred by speakers.…”
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The characterisation for South African taxation purposes of gains and losses arising from the use of equity financial derivative instruments by Smith, Stephen Eugene

“…The detailed tax code of the United States has proved a less than satisfactory policy approach and the courts have struggled with doctrines of interpretation. …”
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Wastewater minimisation in multipurpose batch plants with changeover constraints and energy optimisation

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An evaluation of patient care in selected hospitals in Swaziland by Dlamini, Vivian Alvina

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Nonlinear control for Two-Link flexible manipulator by Shalaby, Mohamed

“…This thesis focuses on the development of dynamic formulation model and three control techniques aiming to achieve accurate position control and improving dynamic stability for Two-Link Flexible Manipulators (TLFMs). …”
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A study of substrate removal in a microbial film reactor by Harris, Nicholas Paul

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