Dynamic catch-effort models for the southern African hake populations by Andrew, P A

“…Col"1sequerrt ly, discrete dynamic- versions of the Schaefer and Fo>t models are fitted, i..tsi ng nor11 l near tt1i ni1t1i Lat i or1 procedures, to catch-effort data for the fottr ICSEAF areas commonly chosen for hake stock assessment purposes, nEUl'lely Divisiol"1S 1.3 + 1.4, 1.5, 1.6 and 2.1 + 2.2 (all of which indicate generally downward CPUE trends for the maJOT' part of their histories>. Monte Carlo simulation methods are employed to estitt1ate coefficients of variation for· the trJodel parameter and yield values assessed. …”
Get full text

Exploring work-related spinal cord injuries in Gauteng Province, South Africa by Pefile, Ntsikelelo

Get full text

Design considerations and analysis of a bioreactor for application in a bio-artificial liver support system

Get full text
Get full text

The ‘Third Wave’ Religious Right Movement and the growth of Zimbabwean Christianity : faith or economic response?

Get full text

Challenges for sustainable talent detection identification and development in selected sporting codes in Mamelodi Tshwane Primary Schools

Get full text

Language-learning strategies of English second-language learners participating in peer tutoring Petronella

Get full text

Characterising the electromagnetic environment of MeerKAT by Phiri, Temwani Joshua

Get full text

A novel control mechanism for hybrid 5-level DC-DC converter for higher switching frequency and lower voltage ripple by Mazloum, Mohamed Samir

“…Simulations as well as a test circuit are used to illustrate the proper control functionality, with tabulated results that showcase the efficiency advantage over prior control methods as well as the buck and 3-level hybrid converters.…”
Get full text
Get full text

Developing a compressed air benchmark approach to be used as a metric to identify ventilation shortfalls by Van Gruting, Ulrich

Get full text

Fault-tolerant NCSs with video sensors by Ahmed, Hadeer

“…Simulations clearly indicated zero packet loss and no over-delayed packets. …”
Get full text
Get full text

Equaine assisted object-relations psychotherapy for adolescents with a diagnosis of conduct disorder : an exploratory study

Get full text

Procurement and implementation of a supply chain management system by Svoboda, Vojta

Get full text

A mathematical model for onchocerciasis and its treatment with ivermectin by Omondi, Evans Otieno

Get full text

Mediating adolescent-caregiver conflict : guidelines for social workers by Maartens, Elize

Get full text

Characterization of RF signal coupling into MeerKAT telescopes by Kuja, Stanley Okoth

Get full text

Interdependence of electrical energy supply and mobility in the electrification of the sub-Saharan paratransit system by Pretorius, Brendan George

Get full text

Pellet-size estimation of a ferrochrome pelletizer circuit using Computer Vision techniques by Rabie, Johannes Kasselman

Get full text

Classification of synthesised ISAR images of small complex targets by Stewart-Burger, Cullen

Get full text

Multi-objective optimisation of water distribution systems design using metaheuristics by Raad, Darian Nicholas

Get full text

Developing a methodology for reducing diamond breakage within processing plant by Chele, Motsi John

“…Material breakage characterisation methods has been used to determine the hardness or resistance to breakage of diamond host rock, ceramic diamond simulants and simulants embedded in the concrete blocks. …”
Get full text