Phytosociology of the Ba and Ib land types in the Pretoria-Witbank-Heidelberg area

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Open skies for Africa, a principled approach to the implementation of the Single African Air Transport Market (SAATM) by Sammy, William Kiema

“…The thesis contextualises the principle of variable geometry in the aviation industry and explains how it can be used in the implementation of the YD and the operationalisation of SAATM. …”
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An epidemiological study of parasites infecting the South African abalone (Hiliotis midae) in Western Cape aquaculture facilities

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Effect of fruit maturation and ripening potential for optimum eating quality of 'Forelle' pears by Carmichael, Patricia Cassie

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The development of a structural model reflecting the impact of emotional intelligence on transformational leadership by Beyers, Wilmarie

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Entrepreneurial Intentions of South African university students: an application of the theory of planned behaviour by Brenner, Bianca

“…Hierarchical Regression Analyses indicated that the TPB explained approximately 48.8% of the variance in EI over and above the situational, demographic and contextual factors. …”
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The interactions between biotic and abiotic factors that influence the sustainability of tomato production in South Africa

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Liquidity premium and investment horizon : a research report on the influence of liquidity on the return and holding period of securities on the Johannesburg Stock Exchange

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The development of a scale to measure perceptions of the advanced automated aircraft training climate

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Reliability assessment of a prestressed concrete member by Brand, W. W. (Willem Wouter)

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Investigating the macroeconomic determinants of RDP house prices in South Africa by Avramis, Nicholas

“…The main purpose of this study is to investigate the relationship between macroeconomic variables and South Africa's affordable housing market using basic multivariate regression analysis. …”
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Entrepreneurship Intentions Amongst South African TVET Students: An Application of the Theory of Planned Behaviour by Sundelson, Jamie

“…Moreover, the control variables (demographic factors, community valuation, prior exposure to entrepreneurship) did not explain significant variance in EI, with the exception of COVID-19 perception, which was a significant determinant (β = .259, t = 3.159, p < .05). …”
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Predictability of equity premium in South Africa using financial and macroeconomic indicators

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Influence of laser scan rate on the mechanical properties of SLM TI6AL4V alloy by Matjelo, Lehlomela

“…Comparison across the 3-point bend fatigue test results for specimens fabricated at 3 m/s and 4 m/s indicated highly variable resistance to crack initiation. The results and analysis for the as-built and stress-relieved SLM Ti6Al4V mechanical test specimens led to the conclusion that the scattered mechanical measurements observed in this project could be attributed to variable porosity in samples, which overshadowed any correlation to be made between the laser scan speed and the measured mechanical properties; severe porosity in mechanical specimens played a major role in their mechanical response.…”
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Process capability studies in the pulp and paper industry by Botha, Adriaan Hendrikus

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Too hot to handle: how Martial Eagles (Polemaetus bellicosus) manage the heat in the Kruger National Park, South Africa by Walker, Kyle

“…Mammals on the other hand were not influenced by climatic variables. Reptile prey (principally monitor lizards, Varanus spp.) was significantly larger than bird prey, and explained the apparent increase in prey size at higher temperatures. …”
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When more is not better: understanding the potential nonlinear relationship between intelligence and rating accuracy by Schade, Marizanne

“…The predictiveness of an ordinary least squares (OLS) linear regression model was compared to two nonlinear models (quadratic and cubic) to determine which statistical approach explained the most variance in rating accuracy scores. …”
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