• Analysis of peristaltic nanofluid flow in a microchannel 

  Mokgwadi, Ronny Maushi (2022)

  Nanofluids are a class of heat transfer fluids created by suspending nanoparticles in base fluids. Due to their enhanced thermal conductivity, nanofluids are fast replacing conventional heat transfer fluids like water, ...
• Modelling children under five mortality in South Africa using copula and frailty survival models 

  Mulaudzi, Tshilidzi Benedicta (2022)

  This thesis is based on application of frailty and copula models to under five child mortality data set in South Africa. The main purpose of the study was to apply sample splitting techniques in a survival analysis setting ...
• Compactness in pointfree topology 

  Twala, Nduduzo Tedius (2022)

  Our discussion starts with the study of convergence and clustering of filters initiated in pointfree setting by Hong, and then characterize compact and almost compact frames in terms of these filters. We consider the ...
• Empirical analysis of inflation dynamics : evidence from Ghana and South Africa 

  Boateng, Alexander (2017)

  Using the ARFIMA (autoregressive and fractionally integrated moving aver age) model extended with sGARCH (standard generalised autoregressive con ditional heteroscedasticity) and ’gjrGARCH (Glosten-Jagannathan-Runkle gen ...
• Second law analysis for hydromagnetic third grade fluid flow with variable properties 

  Thosago, Kgomotshwana Frans (2022)

  The world is under threat from the devastating effects of the continued depletion of the Ozone layer. Increased global warming is causing catastrophic ecological damage and imbalance due to accelerated melting of glaciers, ...
• Application of count models in the determination of under five mortality rate in South Africa 

  Makgolane, Kgethego Sharina (2022)

  Under-Five Mortality (U5M) remains a major health challenge in most sub Saharan African countries including SouthAfrica,despite the significant progress made in child survival and the government’s efforts and commitment to ...
• Time series modelling of water evaporation from selected dams in the Limpopo Province of South Africa 

  Phasha, Mmanyaku Goitsemang (2022)

  Water is a precious natural resource and one of the most vital substance for sustainability of life . The increase in water evaporation is a major prob lem where factors such as high temperature and minimum rainfall are ...
• (p,g,r) - generations and conjugacy class ranks of certain simple groups of the form, Sp(,2), M23 and A11 

  Motalane, Malebogo John (2021)

  A finite group G is called (l, m, n)-generated, if it is a quotient group of the triangle group T(l, m, n) = x, y, z|xl = ym = zn = xyz = 1-. In [43], Moori posed the question of finding all the (p, q, r) triples, where ...
• Development of a text-independent automatic speaker recognition system 

  Mokgonyane, Tumisho Billson (2021)

  The task of automatic speaker recognition, wherein a system verifies or identifies speakers from a recording of their voices, has been researched for several decades. However, research in this area has been carried out ...
• Balanced ideals in cozero parts of frames 

  Malatji, Thabo Lesley (2021)

  We study balanced filters and balanced z-filters considered by Carlson in [20] and [21] in topological spaces. We consider closed filters which are open-generated and open filters which are closed-generated. We show that ...
• On completion and connectedness properties of Csaszar frames 

  Shikweni, Pinkie (2021)

  A Cs´ asz´ ar frame is a point free version of syntopogenous space, itself a concept that is attributed to ´ Akos Cs´ asz´ ar [14]. In his two papers, Chung ([12] and [13]) characterised few types of Cs´ asz´ ar frames and ...
• Application of adomian decomposition method to solving nonlinear differential equations 

  Sekgothe, Nkhoreng Hazel (2021)

  Modelling with differential equations is of paramount importance as it provides pertinent insight into the dynamics of many engineering and technological devices and/or processes. Many such models, however, involve ...
• The design of an effective extreme controller mechanism scheme for software defined cognitive radio network 

  Sibanda, Brian (2021)

  In Software Defined Cognitive Radio Network (SDCRN), network security is a significant issue. This issue arises when Software Defined Network (SDN) architecture integrates with the Cognitive Radio Network (CRN) technology. ...
• Development and application of multivariate spatial clustering statistics 

  Darikwa, Timotheus Brian (2021)

  In spatial statistics, several methods have been developed to measure the extent of local and global spatial dependence (clustering) in measured data across areas in a region of research interest. These methods are now ...
• Application of discrete-time survival analysis techniques in modelling student dropout : a case of engineering students at Tshwane University of Technology, South Africa 

  Ramokolo, Princess Lekhondo (2021)

  The ever increasing number of students who drop out of university remains a challenge for Higher Education administrators. In response to this, different studies have been conducted globally in order to identify student ...
• Analysis of road traffic accidents in Limpopo Province using generalized linear modelling 

  Mphekgwana, Modupi Peter (2020)

  Background: Death and economic losses due to road traffic accidents (RTA) are huge global public health and developmental problems and need urgent attention. Each year nearly 1.24 million people die and millions suffer ...
• Modeling long-term monthly rainfall variability in selected provinces of South Africa using extreme value distributions 

  Masingi, Vusi Ntiyiso. (2021)

  Several studies indicated a growing trend in terms of frequency and severity of extreme events. Extreme rainfall could cause disasters that lead to loss of property and life. The aim of the study was to model the monthly ...
• Malliavin calculus and its applications to mathematical finance 

  Kgomo, Shadrack Makwena (2020)

  In this study,we consider two problems.The first one is the problem of computing hedging portfolios for options that may have discontinuous payoff functions.For this problem we use the Malliavin property called the ...
• Modelling temperature extremes in the Limpopo Province of South Africa using extreme value theory 

  Seimela, Anna Mamodupi (2021)

  Temperature extremes have a crucial impact on agricultural, economic, health and energy sectors due to the occurrence of climate extreme events such as heat waves and cold waves. Limpopo province is among the hottest ...
• Survival analysis of time-to-first peritonitis among kidney patients who are on peritoneal analysis at Pietersburg Provincial Hospital, Limpopo Province, South Africa 

  Maja, Tshepo Frans (2020)

  Peritoneal Dialysis (PD) is a process of replacing kidney function which cleans waste from the blood and remove extra fluid from the body. In most cases, the process of PD is slowed down by a peritoneal membrane infection ...

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