Reliability modelling of performance functions containing correlated basic variables, with application to construction project risk management by Ker-Fox, Gregory Mark

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The role of knowledge capturing during the elicitation of system requirements in a high-reliability organisation in South Africa

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An analysis of challenges in implementing an equipment reliability improvement strategy : case study Eskom Camden Power Station

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Measurement of physical activity for public health purposes : validity and reliability of the International Physical Activity Questionaire(IPAQ) by Bohlmann, Isabelle Marie Therese

“…Current recommendations for the "dose" of physical activity that may be regarded as "protective" for these chronic diseases are 30 minutes or more of moderate-intensity physical activity on most, or preferably all, days of the week. …”
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Influence of water source points location on households' willingness to pay for water supply reliability in Maseru Lesotho

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Development of an online broadband impedance spectroscopy extraction system of PV modules through switch-mode converters by Shelembe, Lindani

“…However, this information only alerts to a decrease in the current or voltage levels, but not the possible cause(s) for the anomaly. To enable more detailed online diagnostics, linear impedance spectroscopy, a frequency-based characterization technique implemented through a DC-DC switch-mode converter, has been shown to provide fast and reliable impedance information that can be utilized to diagnose the condition of batteries and fuel cells in real-time. …”
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An assessment of the inherent reliability of SANS 10162-2 for cold-formed steel columns using the direct strength method by West-Russell, Michael Alexander

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Development of a framework of factors essential to the optimal implementation of the coding and robotics subject in South African schools by Heyns, Jana

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Predictive validity and reliability of an incapacity and legal state algorithm applied to purposively developed narratives depicting mood disorders

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Using probability density functions to analyze the effect of external threats on the reliability of a South African power grid by Edimu, Milton

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The agreement, reliability and accuracy of a subjective-rating for technique measurement in rugby union after video-based training by Wulfsohn, Jason

“…Conclusion: Whether trained or untrained, the individual should be able to produce the same results if the footage is assessed within the same viewing period (agreement) or over two separate viewings (reliability). The tool is accurate for both groups when assessing at real- time or self-selected paces, with the latter being more accurate. …”
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How reliable is morphological species delimitation in kelp? : a study of two closely related South African Ecklonia species by Levy, Sarah Bernadette

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Risk and reliability of exploration methods used to define a heavy mineral sand deposit in Kwa-Zulu Natal, South Africa

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Exploratory investigation of extending rainfall records in the Western Cape by means of dendroclimatology by Lester, Lauren Andrea

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A study to examine the validity and reliability of a selected group of physical fitness tests within a primary school setting by Buck, Robin

“…Medium (3.3kg) and large (5.3kg) changes in HGS are more interpretable as they exceed the “noise” (TE) of the measurement. …”
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The reliability and validity of an isiZulu speech reception Threshold test in quiet for hearing and hearing-impaired individuals in KwaZulu-Natal by Panday, Seema

“…Of the 176 participants who were selected through non-probability sampling, 100 had normal hearing and 76 had hearing loss (mild and moderate conductive, moderately severe and severe sensorineural hearing loss). Results: For the reliability study, the zSRT test was found to have high internal and external consistency (reliability) [ICC values ranged from 0.69 to 0.79]; Bland and Altman analyses showed that the isiZulu SRT test scores differed by no more than 7.5 to 8.7 dB HL between original and repeat assessments. …”
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Investigating perceptions of reliability, efficiency and feasibility of data storage technology: A case study of cloud storage adoption at UCT Faculty of Science by Netshiongolwe, Mpho

“…Within an increasing number of organisations cloud storage is becoming more common as large amounts of data from people and projects are being produced, exchanged and stored (Chang & Wills, 2016: 56). …”
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Investigation into material resistance factors and properties of young, engineered Eucalyptus grandis timber by Pagel, Calvin

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The Dynamics Influencing Progress Towards Responsible Investment: A Process Study of the Agency of the Code for Responsible Investment in South Africa (CRISA) by Feront, Cecile

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