Vitamin a palmitate-loaded NLCs vs. SLN for cosmetic application with a study of their controlled release, skin permeation and characterization. by AlZahabi, Sham Mohamad Ayman

“…Furthermore, this study entailed a 23-factorial model design of experiment, where the three factors changed in the eight NLC formulation were surfactant to solid lipid ratio, Vitamin A Palmitate (RP), and prickly pear (PP) oil. …”
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A cost optimisation of preventative upkeep networks using the South African Navy as a case study by Truter, Albert Willem

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Environmental regulation as a determinant of trade: an empirical investigation of the "Pollution Haven Hypothesis" in the context of international trade by Ellis Brown, Rupert

“…This paper applies an augmented version of the Heckscher-Ohlin-Vanek model to a broad cross section of countries for the period 2001 to 2011, providing evidence that a country's environmental regulatory regime has an influence on the energy content of trade. …”
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Primary school principals experiences in the implementation of policy change

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The analysis of microstrip wire-grid antenna arrays

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Dynamic and robust estimation of risk and return in modern portfolio theory by Mupambirei, Rodwel

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Control analysis of adrenal Sseroidogenesis by Genade, Tyrone

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Estimating the marginal value of agricultural irrigation water: A methodology and empirical application to the Berg River Catchment by Muller, Jacob

“…The model is then used to econometrically estimate the marginal value of commercial irrigation water in the Berg Water Management Area (WMA), using a Translog functional form, Tobit censored regression model, including controls for heterogeneity, and accounting for heteroscedasticity. …”
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Thermal design of a helically coiled boiler by Matolla, Jacques

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Batch sizing and scheduling on a volatile production line through the usage of linear optimisation by Hugo, Jeanne-Marie

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Mixed-potential integral equation technique for hybrid microstrip-slotline mutli-layered circuits with horizontal and vertical shielding walls by Schoeman, Marlize

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An investigation into the parameters effecting the performance of tube mills : the behaviour of a single particle on the inside of a rotating cylinder by Nates, M B

“…This thesis concentrates on the motion of a single particle moving on the inside of a smooth rotating cylinder. Three formulations are presented that model the motion of the particle. …”
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A line photogrammetry algorithm for 3D rectilinear object reconstruction by Hill, Justin John Whatton

“…In this project, a mathematical model was formulated for the application of this concept. …”
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Vibration problems of skips in mine shafts : the effect of compressive forces in the guides by Pretorius, T S

“…A model to simulate the response of the skip when the skip rollers are functional is formulated, and numerical solutions of different examples are given. …”
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Dynamic operability assessment : a mathematical programming approach based on Q-parametrization by Ross, Roderick

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Outcomes-based education in South Africa since 1994 : policy objectives and implementation complexities

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To improve the future profit expectations of the Nissan stamping plant by Elliott, Paul Leslie

“…As such the future profitability of the Nissan Stamping Plant has been considered. A mental model has been established in the authors mind that a definite problem exists within this area. …”
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Optimised bacterial production and characterisation of natural antimicrobial peptides with potential application in agriculture by Vosloo, Johan Arnold

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