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An exploration of strategies used by South African companies to expand into other African markets
Published 2019“…Businesses utilising the ownership model combat the liability of foreignness by acquiring a local business with ethical leadership, whilst companies using the partnership model find partners with similar values. …”
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Doing Things Differently: Transformation, Innovation and Student Success in CTA and ITC
Published 2022“…Three logistic regression models were developed, employing both forced entry and hierarchical regression methods. …”
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Critical approaches to Soweto poetry : dilemmas in an emergent literature
Published 2016“…A review of contemporary South African and European critical approaches 'to "Soweto poetry" is undertaken to evaluate their efficacy in addressing the diverse and complex dynamics evident in the poetry. A wide selection of poetry from the 1970's and early 1980's is used to argue that none of the critical models provide an adequate methodology free from both pseudo-cultural or ideological assumptions, and "reader-grid"(imposition of external categories upon the poems).From this point of entry, three groups of critics with similar approaches are assessed in relation to Soweto poetry. …”
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Characterisation of human surfactant protein A and recombinant human vimentin in their modulation of HPV16 pseudovirus infection
Published 2020“…Compared to SP-A mediated modulation of HPV infection through activation of innate immune responses, rhVim was suggested to directly interfere with HPV entry into host cells. Indeed, supplementation with non-filamentous rhVim resulted in decreased viral uptake by NIKS cells which was confirmed in vivo using the murine C57BL/6 cervicovaginal HPV16-PsVs challenge model. …”
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Expanding pulse production in Mozambique : identifying constraints and new strategies
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Development of an acoustic classification system for predicting rock structural stability
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Characterisation of HIV-1 Envelope features of breakthrough infections from the CAPRISA 004 Microbicide Trial
Published 2017“…Interestingly, pseudoviruses showed significant differences in their sensitivity to entry inhibitors when compared to their corresponding isolate, highlighting the importance of caution when interpreting data from in vitro studies, and motivates for further evaluation of in vitro models.…”
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Optimal Sizing of Solar Energy Systems at SolarAfrica
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Identification of drug leads against HCV and malaria using different target proteins
Published 2014“…Blind docking to this model was then performed using a library of ~4000 small molecules and a set of 40 ligands predicted to bind near conserved amino acid residues involved in the HCV E2: CD81 interaction were selected for experimental testing. …”
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An alternative quantitative approach to tactical asset allocation using the Kalman filter
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Access to Tuberculosis testing among adolescents living with Human Immunodeficiency Virus in the Eastern Cape, South Africa: social factors and theoretical considerations
Published 2023“…These factors were initially categorised using WHO's social determinants of health framework, which applies the Ecological Model. Thereafter, factors were filtered through the People Centred Model of TB care – to draw focus to the factors pertaining to the individual (both inter- and intrapersonal) rather than factors imbedded in health systems and services. …”
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Investigating the nuclear import protein KPn߀1 as a cancer therapeutic target
Published 2022“…In vivo toxicology studies showed that C60 is tolerable, allowing for its testing in a xenograft nude mouse model. Intraperitoneal injection of C60 selectively inhibited the growth of oesophageal tumour cells with a significant effect observed on KYSE 30 oesophageal tumours. …”
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Access to financial services: towards an understanding of the role and impact of financial exclusion in Sub-Saharan Africa
Published 2018“…The key structural and policy factors that determine the extent of the gap between the actual and predicted levels of access to finance are analysed via a fixed-effects model based on selected SSA countries. The results suggest the existence of a gap in access to finance within the region, compared to their potential. …”
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Investigating mentoring as a form of social learning for school principals
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Exploring Jesus’ social interactions in mark’s gospel for good leadership practice in Ghana
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The pharmacological modification of reperfusion injury with particular reference to calcium fluxes in the isolated rat heart
Published 2018“…The study was also aimed at elucidating the possible sources and entry pathways contributing to this proposed cytosolic Ca²⁺ overload. …”
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Leveraging improved seed technology, migration and climate information for building the adaptive capacity and resilience to climate risks in semi-arid regions
Published 2021“…The study employed two estimation procedures for impact evaluation: a control function regression using OLS and IV regression estimated by Heckman bivariate sample selection model and 2SLS regression. The study used percentile shares approach to describe distributional inequalities in improved seed adoption across households. …”
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Exploring the perceptions of rural youth not in education, employment or training (NEET) on factors that influence their employability
Published 2017“…The research sought to explore the opinions of the youth to inform us of the factors they think influence their employability by adopting an Integrated Model of employability by McQuaid and Lindsey (2005). …”
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Financial development and economic growth – the role of mobile money: empirical evidence from Sub-Saharan Africa and a comparative study of Kenya and Uganda
Published 2026“…To investigate the relationship between financial development and economic growth, the study applies Granger causality tests and a formal growth model. The direction of causality is examined through Granger causality tests based on a Vector Autoregressive (VAR) framework. …”
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