Optimizing LDPC codes for a mobile WiMAX system with a saturated transmission amplifier

Get full text
Get full text

Soft-decision decoding of moderate length binary cycle codes based on parity-check transformation by Babalola, Oluwaseyi Paul

Get full text

A psychometric investigation of the South African career interest inventory-isiXhosa version among secondary school learners using the Rasch measurement model by Jansen van Vuuren, Nicola

Get full text

Balance and agility in mountain bikers: a reliability and validity study on skills affecting control in mountain biking by Buchholtz, Kim Anne

“…Based on the van Mechelen conceptual model, the broad aim of this thesis was to investigate acute injury epidemiology in mountain biking and the factors affecting bicycle control and falling. …”
Get full text

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

Get full text

Influence of water source points location on households' willingness to pay for water supply reliability in Maseru Lesotho

Get full text

Regression analysis of caterpillar 793D haul truck engine failure data and through-life diagnostic information using the proportional hazards model by Carstens, Wiehahn Alwyn

Subjects: “…Regression models…”
Get full text

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

Get full text

Developing a valid and reliable elicited imitation task EIT to measure second language proficiency in isiXhosa by Ngumbela, Unathi

Get full text

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

Get full text

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

Get full text

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

Get full text

Distortion product otoacoustic emissions: towards reliable and valid early identification and monitoring of hearing in adults receiving ototoxic medication by Petersen, Lucretia

“…Preliminary study with healthy normal hearing participants: The results of the preliminary study in healthy, normal-hearing participants indicated that the highest levels of DPOAEs were elicited with L1/L2 intensity levels of 65/65 and 65/55 dB SPL, and f2/f1 ratios of 1.18, 1.20 and 1.22, as determined by mixed model analyses (p < 0.05). These same stimulus parameters yielded the most reliable DPOAEs in both ears, as determined by intraclass correlation coefficient analysis. …”
Get full text

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

Get full text
Get full text

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

“…Discussion: The collective examination of each measurement-related element, according to the unified validation framework (reliability; content, convergent, divergent, and concurrent validity), was used to confirm the reliability and validity of the zSRT. …”
Get full text

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

Get full text

The design of physical and logical topologies for wide-area WDM optical networks

Subjects: “…Modified gravity model…”
Get full text
Get full text

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

Get full text

Investigation into material resistance factors and properties of young, engineered Eucalyptus grandis timber by Pagel, Calvin

Get full text

Modelling conditional covariances with orthogonal factor models by Jensen, Tracy

“…Therefore a reliable model which can handle a large number of time series is required to calculate an ex-ante or conditional covariance matrix.…”
Get full text