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Association between carotid intima-media thickness and patient outcomes in coronary artery disease in central South Africa

Mokoena, Victor Teboho (Central University of Technology, 2022)

Objectives Atherosclerosis is responsible for significant cardiovascular morbidity and mortality. Carotid intima medial thickness (CIMT) is a useful non-invasive tool to detect atherosclerosis to diagnose cardiovascular ...

Effects of social media-mediated customer engagements on purchase decisions and competitive advantage: mediating role of brand equity in full-service restaurants

Masoetsa, Relebohile Constance (Central University of Technology, 2022)

Despite the prominence of customer engagements with brands, as occasioned by latest technology developments, small businesses are yet to fully comprehend how they can tap into this dominant phenomenon to increase their ...

Evaluation of occupational exposure to wood dust and noise among sawmill workers in the Gert Sibande district municipality

Rathipe, Moeletsi (Central University of Technology, 2022)

Wood dust is a human carcinogen based on an increased risk of nasal and sinonasal cancer. Occupational exposure to hazardous noise above the 85 decibels, A-weighted (85 dB[A]), eight-hours time-weighted average (8-hour ...

The use of extracurricular activities in promoting the holistic development of learners in multicultural schools of the Free State province

Van Zyl, Pieter Werner (Central University of Technology, 2021)

It is well documented in literature that participation in extracurricular activities in schools has a positive influence on learners’ attendance, participation, scholastic achievements and career aspirations. On the ...

A framework for overcoming impediments towards women’s skills development and career progression – a look at selected South African corporates

Ketchiwou, Gaelle Fitong (Central University of Technology, 2023)

Topic: A framework for overcoming impediments towards women’s skills development and career progression – a look at selected South African corporates. African countries are still experiencing challenges in achieving gender ...

Optimal operation and control for a hybrid hfo-dlco gas turbine power generating plant

Kulor, Frank (Central University of Technology, 2022)

Gas turbines (GT) are a critical and reliable part of modern power generation plants. They are required in aircraft engine propulsion and power generation for industrial and commercial applications where they serve as the ...

Impact of urban development on climate and river systems: implications for the environmental health sustainability of the Mangaung metropolis, South Africa.

Senbore, Samson Sanya (Central University of Technology, 2022)

The emigration to urban areas puts pressure on available resources, thereby increasing the scarcity of natural resources and changes in lifestyles. The overpopulation of urban centres accelerates land use patterns, slum ...

Inhibitory effect of essential oils against oral pathogens affecting titanium-based dental implants

Sibusisiwe, Ntondini Sinazo (Central University of Technology, 2021)

Periodontal diseases, that can lead to tooth damage, affect more than half of the adult population globally. Such diseases are mainly caused by bacterial infection that contaminates the surface of the teeth. Oral illnesses ...

Evaluation of an intelligent agro-climate decision support tool for small-scale farmers

Thothela, Naledi Portia (Central University of Technology, 2021)

Food security in Africa and the rest of the globe has come under tremendous threat. This means that agriculture, being the main driving force behind many economies is under threat. Seventy percent of the food produced in ...

Do numbers make sense: an investigation on how foundation phase learners engage with multiplicative thinking in Motheo district, South Africa

Seseng, Neo Hendrik (Central University of Technology, 2022)

The study investigated how the multiplicative thinking of Grade 3 learners develops and how ensuring inclusivity of all learners during the number learning process enhances learning in mathematics Grade 3. This study used ...

Production and characterization of ti-6al-4v samples manufactured by high-power laser powder bed fusion

Makoana, Nkutwane Washington (Central University of Technology, 2022)

The use of high-powered lasers in laser powder bed fusion (LPBF) presents an opportunity to improve productivity without significantly increasing equipment costs. Instead of using a multi-beam system, a single laser equipped ...

Development of a model towards the improvement of building energy performance in South African public universities using solar photovoltaics

Geh, Nutifafa (Central University of Technology, 2023)

Buildings perform various important functions in society and their construction and maintenance have evolved over the years. The call to construct sustainable buildings has made individuals and organisations more aware ...

Developing an integrated predictive- explanatory model of behavioural intentions for mobile cellular services

Musiiwa, Douglas (Central University of Technology, 2021)

Creating a critical mass of loyal customers and their retention has been recognised as the cornerstone for the future survival of an organisation. However, customer retention strategies depend on the accurate prediction ...

Assessing the recency of HIV infections and estimating HIV incidence in two rural districts of Lesotho

Mohloanyane, Tsepang (Central University of Technology, 2022)

Background HIV recency assays are used to distinguish recently acquired infection from long-term infection among individuals newly diagnosed with HIV and thus identify hotspots of transmission. Additionally, since 2015, ...

Identification of cytotoxic constituents of selected plants and the synthesis of liposome-stabilized metal oxide nanoparticles for delivery into cancerous cells

Mofolo, Motshewa Justina (Central University of Technology, 2022)

Nanotechnology has led to synthesis of small molecules that are used in pharmacology and many other fields. Historically, plants were used to treat a variety of ailments and currently nanotechnology and ethnomedicine is ...

Influence of blended cements on rate of steel corrosion in reinforced concrete structures in a marine tidal zone

Ngcotwana, Luthando (Central University of Technology, 2022)

To minimise the impact of early deterioration of reinforced concrete (RC) structures in the marine environment, blended cements made using supplementary cementitious materials (SCMs) are used. However, the physical, chemical, ...

Investigating the effective removal of fat, oil and grease (FOG) in water treatment plants of the Mangaung Metropolitan Municipality

Sello, Mpho Gladness (Central University of Technology, 2023)

The most common type of wastewater under low-strength waste streams is municipal wastewater. It is characterised by low organic strength and high particulate organic matter constituents. Common pollutants in municipal ...

Validation of genexpert machine using extrapulmonary samples at national tuberculosis referral laboratory in Lesotho

Morabe, Nthabiseng Gladys (Central University of Technology, 2022)

INTRODUCTION: The battle against tuberculosis (TB) is still a major public health scourge in Lesotho. Unfortunately, TB not only affects the lungs; it can also be found in other extrapulmonary areas such as the skin, brain, ...

Optimal water pump scheduling in an open reservoir water treatment system, incorporating evaporation and seepage effect

Patrick, Ngancha Bonja (Central University of Technology, 2022)

Bulk water extraction and purification, in most countries, occurs in distant areas, where running rivers or lakes are available. To achieve the goal of obtaining potable water, water from dams or lakes is pumped into a ...

Performance assessment of a ti6al4v(eli) light aircraft nose wheel fork produced through laser powder bed fusion

Miya, Hlakae Patrick (Central University of Technology, 2023)

A scaled-down nose wheel fork for a light aircraft was redesigned by applying topology optimization for manufacturing in Ti6Al4V(ELI) through laser powder bed fusion (LPBF). This scaled-down nose wheel fork was built ...

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