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Browsing Journal Articles by Publication Type "Conference Presentation"

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Advancing cybersecurity capabilities for South African organisations through R&D

Author: Dawood, Zubeida C ; Mkuzangwe, Nenekazi NP Date: Mar 2022 There is a growth of cyber-attacks in South Africa. Seeing that there are over 38 million Internet users in South Africa, this is no surprise. The South African government has published the National Cybersecurity Policy Framework (NCPF) and ... Read more
An aerodynamic CFD analysis of inlet swirl in a micro-gas turbine combustor

Author: Meyers, Bronwyn C ; Grobler, Jan-Hendrik ; Snedden, GC Date: Jul 2023 A combustor was designed for a 200N micro-gas turbine [1, 2] using the NREC preliminary combustor design method [1, 2, 3]. During the design process, there are various aspects where there are no definitive methodologies for specifying the ... Read more
Affordable connectivity and digital entrepreneurial ecosystem for rural Africa

Author: Mekuria, Fisseha ; Mzyece, M ; Mfupe, Luzango P ; Odusola, A Date: Sep 2021 Innovation on sustainable ICT technologies to realize affordable broadband connectivity for rural and underserved communities is a crucial component of the effort to achieve the aim of "leaving no one behind by 2030" as championed by the ... Read more
Analysis of IoT-based vehicle anti-theft security

Author: Thamoethata, K ; Isong, B ; Dladlu, N ; Abu-Mahfouz, Adnan MI Date: Nov 2021 A vehicle anti-theft system is a security system that prevents authorized use of a vehicle and its theft. Vehicle theft and hijacking are skyrocketing on daily basis despite the swift technological advancements the world is witnessing. Several ... Read more
Analysis of uniformity in steering capability of an ESPAR antenna

Author: Ebrahim, Rozeena ; Mthethwa, Nosipho B ; Lysko, Albert A Date: Nov 2022 This paper looks at design considerations for an Electronically Steerable Parasitic Array Radiator (ESPAR) antenna suitable for inexpensive large-scale wireless network technologies. This can help address the demand for a cheaper, simpler, ... Read more
Anomaly detection monitoring system for healthcare

Author: Boloka, Tlou J ; Crafford, Gerhardus J ; Mokuwe, Mamuku W ; Van Eden, Beatrice Date: Jan 2021 Most developing countries suffer from inadequate health care facilities and a lack of medical practitioners as most of them emigrate to developed countries. The outbreak of the COVID-19 pandemic has left these countries more vulnerable to ... Read more
An architecture to negotiate and monitor energy exchanges in the smart microgrid

Author: Smith, Andrew C Date: Aug 2022 Traditional electrical power sources and their long distribution networks can no longer cope with the ever-increasing need for energy. Distributed energy generation in close geographical proximity to the consumption point is an alternative ... Read more
Augmented and mixed reality based decision support tool for the integrated resource plan

Author: Govender, Devashen ; Moodley, Jayandren ; Balmahoon, Reevana Date: Oct 2021 In today’s era, enormous amounts of data are generated and the means to visualize this data is becoming a challenge. Data visualization is an important support tool that allows one to make informed decisions. This paper attempts to provide a ... Read more
Bio-optical and biogeochemical parameterization of IOP-traceable, hyperspectral Rrs datasets for transitional water applications

Author: Lain, Lisl ; Kravitz, J ; Smith, Marie E Date: Nov 2023 The diversity of phytoplankton communities and the robustness of ecosystem stability over annual and interannual time scales is not well characterized in South Africa. Extensive optical & biogeochemical field measurements are being collected ... Read more
Bulk scale industrial effluent reuse potential in South Africa

Author: Steyn, Maronel ; Walters, Chavon R ; Mathye, Salamina M ; Thwala, Melusi ; Banoo, Ismail ; Ndlela, Luyanda L ; Tancu, Yolanda ; Genthe, Bettina Date: Nov 2021 Rationale: Water scarcity, increased pollution, unprecedented population growth and climate change are collectively driving the need to reuse water with the aim to enhance water security, sustainability, and resilience. It is clear that South ... Read more
Bulk scale industrial effluent reuse potential in South Africa

Author: Steyn, Maronel ; Walters, Chavon R Date: Nov 2021 Globally, responsible and efficient water management is fast becoming a pressing reality for domestic users, agriculture and industry alike. The challenge is therefore to capitalise on the limited water we currently have. Solution: Bulk-scale ... Read more
Classroom acoustics: Mainstreaming and application of standards

Author: Van Reenen, Coralie A ; Manley, D Date: May 2023 Based on a plethora of research proving the importance of suitable classroom acoustics, many countries have developed standards for acoustic conditions in classrooms. Most standards agree that the ideal ambient noise level should be between ... Read more
Climate change adaptation in the African roads sector: Constraints, opportunities and policy challenges [poster]

Author: Maritz, Johan ; Arnold, Kathryn A ; Roux, Michael P ; Le Roux, Alize ; Verhaeghe, Benoit MJA Date: Oct 2019 Roads play a vital role in strengthening the socio-economic development of regions in Sub-Saharan Africa by providing local communities with critical connections between essential market points, service towns and infrastructure. The United ... Read more c b
Community social-needs assessment tool

Author: Likaku, Y ; Pelders, Jodi L ; Bull, S ; Swettenham, T ; Ramparsad, S Date: Jun 2023 Mining, mining modernisation, and eventual mine closure have impacts on mine communities, and an understanding of community socio-economic needs is necessary. This understanding is further important for the conceptualisation of communities ... Read more
Comparing dynamic road wear of a performance-based standards and baseline vehicle

Author: Steenkamp, Anton J ; De Saxe, CC ; Kienhöfer, F ; Kemp, Lana Date: Jul 2021 The paved road network is a critical asset to any country and its economy. South Africa's paved road network has an estimated value in excess of R2 trillion. This asset is threatened by a backlog in maintenance of more than R416.6 billion, ... Read more
Comparison of in situ alloyed Ti-6Al-4V+10Mo via selective laser melting and directed energy deposition

Author: Madikizela, C ; Cornish, LA ; Chown, LH ; Möller, H ; Arthur, Nana KK Date: Nov 2017 In situ alloying is an important topic for alloy development and improvement of mechanical properties in additive manufacturing. With the scarcity of getting most commercial titanium alloys in powder form, development and qualification of ... Read more
Comprehensive analysis of energy efficiency schemes in the Internet of Things

Author: Mntuwaphi, ND ; Isong, B ; Gasela, N ; Abu-Mahfouz, Adnan MI Date: Nov 2020 Internet of things (IoT) is an innovative technology that has gained significant research attention in recent years and is still gaining momentum. This technology permits communication between humans and objects or objects with objects to ... Read more
CR-LPWAN: Issues, solutions and research directions

Author: Ntshabele, K ; Isong, B ; Abu-Mahfouz, Adnan MI Date: May 2021 Low Power Wide Area Network (LPWAN) is a network technology that emanated from the swift advancement of the Internet of Things (IoT) market. It is characterized by low cost, long-range communications, low power consumptions, and better area ... Read more
CSIR Synthetic Biology and Precision Medicine Centre Biofoundry Program: Development for first of its kind Biofoundry lab in Africa

Author: Thimiri Govindaraj, Deepak B Date: Mar 2023 Background: Global bio-foundry Alliance (GBA) has been established between countries including the UK, US, Japan, Singapore, China, Australia, Denmark, and Canada through 16 research institutions. Global bio-foundry Alliance plays the key ... Read more
CSIR technology platform for cancer precision medicine

Author: Thimiri Govindaraj, Deepak B ; Nxumalo, Precious Z Date: Feb 2021 Dr. Deepak Balaji Thimiri Govindaraj has been selected for an e-Poster presentation at the 2nd ESH Translational Research Conference on Chronic Lymphocytic Leukaemia. The Conference is proposing a programme of leading-edge basic and clinical ... Read more

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