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13 December 2020 | Story Eugene Seegers and South Campus contributors | Photo Johan Roux
Dr Joleen Hamilton - Johan Roux JRX December 2019
Dr Joleen Hamilton is one of the faces behind the short learning programmes hosted on the UFS South Campus. Joleen obtained her PhD in December 2019.

 

This year may have been one of the most challenging since the higher-education industry started, but the UFS South Campus in Bloemfontein has not rested on its laurels when it came to putting its technology and expertise to use in supporting not only tertiary but also basic education. Here are three examples of a large array of short-learning and other courses or interventions hosted on this always-innovating campus.

Online and short learning
Since the South Campus is the university’s online, distance-learning, and e-Education (ODeL) hub, it was in the ideal position to take certain courses and convert them to online short-learning programmes (SLP). These included a Euclidean Geometry programme arranged with the Free State Department of Education (FSDoE). Study guides were printed and couriered to the teachers who participated, and WhatsApp groups were used as the primary communication tool. Participants could submit their assignments via email or WhatsApp. An online forms platform was used to facilitate registration, as well as for pre- and post-tests and evaluation of the SLP.

Another two courses were Harnessing Social Media (five weeks) and TeachOnline (sixteen weeks): these SLPs were developed during the lockdown. The goal of both was to equip teachers with the skills needed to use technology as a mode of instruction during times like lockdown. Harnessing Social Media is a basic course that focuses on social-media platforms such as WhatsApp as a teaching tool. TeachOnline is a more advanced SLP that shows you how to use Google Classroom effectively. All the assignments were also completed and uploaded on Google Classroom. A total of 150 teachers were accommodated in the above three SLPs.

IDEAS Lab lends a hand
The IDEAS Lab’s studios, which would usually host the Internet Broadcast Project, were made available to the FSDoE, and technical assistance was provided to record the trimmed Annual Teaching Plan (ATP). The IDEAS Lab furthermore designed and published a YouTube channel where their IBP videos could be uploaded; the IBP’s recording time and subjects were also increased. Computer hard drives were used to distribute videos to schools.

Community Engagement project in Sterkspruit
Despite the pandemic and national lockdown, there was no concern that the South Campus would be prevented from displaying a meaningful 67-minute act of love. The tight-knit family on this campus reached out to an early childhood development (ECD) centre in need close to Sterkspruit which has 15 learners. Being aware of their extremely limited resources, and how cold the winters get in that area, staff members under the inspiration of Nelia Oosthuizen and Prof Lynette Jacobs, have since September 2019 been knitting squares that are then sewn together to form blankets. Knitting was certainly also a form of therapy for the staff members involved, and when lockdown eased and we could give them the gifts of love, the young learners at this ECD centre knew that somebody in a place far from theirs took the trouble to make a colourful, comfy blanket stitch by stitch to keep them warm.

Gauteng teachers empowered
The South Campus is dedicated to delivering quality distance education to sectors of society that would not necessarily have access to higher education. Its flagship programme, the Advanced Certificate in Teaching (ACT), has been delivered across six provinces of South Africa to more than four thousand semi-qualified teachers over the past four years, thereby ensuring that qualified teachers deliver quality education in some of the country’s remotest areas.

The South Campus Formal Programmes division, in collaboration with the Gauteng Department of Basic Education, has identified teachers within that province who would benefit from additional training. Funding for the students’ tuition and ICT training was secured from ETDP-SETA through the Campus Principal, Dr Maria Madiope. In 2020, a total of 563 Gauteng students were funded at a comprehensive value of more than ten million rands.

News Archive

Nuclear Medicine on the forefront of cancer research
2017-07-10

Description: Nuclear Medicine on the forefront of cancer research Tags: Nuclear Medicine, cancer research, Dr Je’nine Horn-Lodewyk’s, tumour detection method, cancer, Department of Nuclear Medicine 

Dr Je’nine Horn-Lodewyk’s tumour detection method
could be the cost-effective breakthrough needed to decrease
the mortality rate in breast cancer patients.
Photo: Anja Aucamp

The field of Nuclear Medicine in South Africa and the rest of the world are expanding rapidly due to the development of hybrid cameras and new radiopharmaceuticals. These developments have a huge impact on the diagnosis and therapy of cancer.

The most advanced of these cameras, Positron emission tomography combined with normal CTs (PETCT), are not yet widely available in South Africa due to the cost of the cameras and the radiopharmaceuticals. A more cost-effective alternative can be of great benefit. To achieve this, the focus should be on developing new radiopharmaceuticals that can be used with the current cost-effective gamma cameras, according to University of the Free State researcher, Dr Je’nine Horn-Lodewyk from the Department of Nuclear Medicine.

Fluorodeoxyglucose (18F-FDG), a radiolabelled glucose analogue, is currently the radiopharmaceutical most commonly used in PET/CT imaging for mainly oncology indications. Although it is considered the gold standard for imaging in several malignancies, it does have certain disadvantages. An 18F-FDG PET/CT diagnostic imaging study can cost between R25 000 and R35 000 for a single patient in the private sector. The 18F-FDG is also more radioactive, which requires much stricter handling and shielding to avoid high radiation dosages to staff and patients.

Successful research potential innovative solution
In the search for the ideal radiopharmaceutical for tumour detection, the South African National Nuclear Energy Corporation (Necsa) developed a local synthesis process for ethylenedicysteine-deoxyglucose (EC-DG). EC-DG is also a glucose analogue similar to FDG. They succeeded in labelling the compound with Technetium-99-metastable-pertechnetate (99mTcO4-), the most common nuclear medicine isotope used for approximately 95% of nuclear medicine procedures, creating 99mTc-EC-DG.

In partnership with Dr Horn-Lodewyk, this compound was successfully used in various animal models and clinical scenarios, resulting in approval by the Medicine Control Council to use it in a human study. Research is also planned in order to investigate diagnostic accuracy in other cancers like lymphoma.  The end result of this research can produce a radiopharmaceutical that is cost effective, does not require the use of costly specialised equipment, has no significant side-effects, no special patient preparation, renders late imaging possible, and has decreased radiation risks.

Dr Horn-Lodewyk is grateful for the support of her mentor, Prof Anton Otto, as well as Dr Gert Engelbrecht, Head of the Department of Nuclear Medicine, Prof Jan Rijn Zeevaart from North-West University’s Preclinical Drug Development Platform and Necsa, and Judith Wagener from Necsa. This innovative research would also not have been possible without the financial assistance of Dr Glen Taylor and Eleanor van der Westhuizen in the Directorate of Research Development.

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