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10 November 2023 | Story Ouma Ngoepe | Photo SUPPLIED
Liezl Geldenhuys (ZZ2), Mellisa Pringle (Lasec), Ouma Ngoepe (CMBG), Prof Maryna de Wit (SFSD), Dr Mariana Erasmus (CMBG), Bernadine Taljaard (ZZ2), Khezwo Nematshema (SFSD), Shahiëda Cloete (SFSD), Jan Andries Viktor (SFSD), Vuyelwa Nkoi (SFSD).
Liezl Geldenhuys (ZZ2), Mellisa Pringle (Lasec), Ouma Ngoepe (CMBG), Prof Maryna de Wit (SFSD), Dr Mariana Erasmus (CMBG), Bernadine Taljaard (ZZ2), Khezwo Nematshema (SFSD), Shahiëda Cloete (SFSD), Jan Andries Viktor (SFSD), Vuyelwa Nkoi (SFSD).

The Centre for Mineral Biogeochemistry (CMBG) at the University of the Free State (UFS) was part of another successful Tritech National Science and Technology Fair 2023 – an exciting STEM (Science, Technology, Engineering, and Mathematics) research competition.

The UFS has partnered with Tritech and other sponsors since 2021 to bridge the gap between high school and tertiary education. Tritech, which started in 2008 and is open to all Grade 7-12 learners, aims to equip them for tertiary education by introducing them to scientific research and incorporating modern technology in research. This is an annual competition that starts at the regional level and goes all the way to the national level, with the national competition held at the Merensky High School, in Tzaneen, Limpopo from 20-21 October 2023.

Schools from across the country take part in the fair, but learners compete in groups rather than schools. 

Every year the Tritech Nationals are divided into four main activities over the weekend: 
  1. On the Friday afternoon the learners present their STEM projects in which they have identified a problem in a community, do research to find a solution, do experiments to test if the solution will solve the problem, then test the solution in the community, and lastly, present their findings to a group of judges and learners in similar fields. Fields include Life Sciences, Engineering and Design, Maths, Science and Technology, Environmental and Social Sciences, Health Sciences and Agricultural Sciences.
  2. Friday evening is usually a fun activity for the learners.
  3. On Saturday morning the learners are exposed to work-related activities that give them insight into professions they could pursue in the science field. This activity is sponsored and presented by the UFS. 
  4. The last activity of the weekend is the prize-giving on Saturday afternoon where the learners get rewarded for the quality of their projects and honour, celebrate, and encourage excellence. 

“Every year the CMBG includes different departments from the UFS in alignment with the theme for the event, to ignite a lasting passion for innovation toward promising careers in the STEM fields. In 2022 the theme for Tritech was “Crime Scene Investigators” and the CMBG team created a very realistic crime scene and laboratory setup to teach the learners about Forensic Science. The learners scored our CSI activity as the best for the weekend and we knew that for the 2023 Nationals, we had our work cut out to do even better,” says Dr Erasmus. 

Learning about food health and safety

This year, Prof Maryna de Wit and her students from the Department of Sustainable Food Systems and Development (SFSD) joined the CMBG team, to introduce learners to food health and safety, food preservation, food systems and development, as well as sensory analyses. 

Island, shipwrecks, and wilderness survival

Dr Mariana Erasmus, Deputy Director of the Centre for Mineral Biogeochemistry (CMBG), spearheads the Tritech team from the UFS. CMBG, as part of its community outreach programme, is not only a sponsor of the event but is also the organiser of the main activity together with another UFS department. 

Dr Erasmus says the theme for Tritech 2023 was “Survival MasterChef”, where for the two activity events, the Tritech learners were “stranded” on an island. This exercise was a great way to promote leadership qualities, encourage creativity and confidence, promote teamwork and active communication, and increase critical thinking in learners, while they got to know more about food health and safety practices.

“It was all island, shipwrecks, and wilderness survival at this year’s event where learners had to survive after being ‘stranded’ on an island. To escape, the learners had to build a boat and while they waited to be rescued, they needed to adapt to island life to survive by preparing healthy meals, as well as preparing meals and drinks to treat dehydration and scurvy,” says Dr Erasmus. 

“During the prize-giving, some of the learners received shadowing opportunities at the UFS and other sponsors to advance their education. Bronze, silver, and gold medals, together with participation certificates, were awarded to other deserving learners.” 

News Archive

UFS researchers receive awards from the NSTF
2008-06-04

The recipients of the two awards are, from the left: Prof. Jan van der Westhuizen, UFS Department of Chemistry, Dr Susan Bonnet, UFS Department of Chemistry, Prof. Thinus van der Merwe, FARMOVS-PAREXEL, Prof. Maryke Labuschagne, UFS Department of Plant Sciences, and Prof. Ken Swart, FARMOVS-PAREXEL.
Photo: Lacea Loader

  

UFS researchers receive awards from the NSTF   

The University of the Free State (UFS) last week received two prestigious awards from the National Science and Technology Forum (NSTF) during its tenth gala-awards ceremony held in Kempton Park.

Prof. Maryke Labuschagne from the Department of Plant Sciences at the UFS was the female recipient of the research capacity-development award over the last ten years. She received the award for her successful mentoring of black researchers and students. The award, sponsored by Eskom, includes a prize of R100 000 which will be used for research purposes.  

A team consisting of Prof. Jan van der Westhuizen and Dr Susan Bonnet from the Department of Chemistry at the UFS and Prof. Kenneth Swart and Prof. Thinus van der Merwe from FARMOVS–PAREXEL received the innovation award for an outstanding contribution to science, engineering and technology from either an individual or a team over the last ten years.
 
Prof. Labuschagne, an expert in the field of plant breeding and food security in Africa, received the award for her contribution to the training and development of black students and researchers in this field. Various black students successfully completed their postgraduate studies under her guidance at the UFS during the past ten years, with positive results.

Research by her South African students has led to a firmly entrenched research relationship between the Agricultural Research Council (ARC) and the UFS, while research by her local and international students has culminated in no less than 82 publications over the last decade.

It has also led to the establishment of collaboration agreements with universities and research institutes in Malawi, Kenya, Uganda and Tanzania – among others with the University of Malawi where Prof. Labuschagne and her students are involved in the International Programme in the Chemical Sciences (IPICS) of the Uppsala University in Sweden. The project focuses on the study of genetics and chemistry of tropical roots and tuber crops in Malawi. This has led to collaboration with international research organisations and has generated overseas funding.

The combined team from FARMOVS–PAREXEL and the UFS won an award for the synthesis of drug analogues used as reference products during the analysis of the drug concentration in blood, from existing and new drugs registered nationally and internationally.

The project resulted in capacity building in synthetic organic chemistry, mass spectrometry and chromatography: Five master’s degrees were completed, seven are in progress, and six postgraduate students commenced with Ph.D.’s.

The skills transferred during this project are already being applied to examine the properties of indigenous medicinal plants as part of the recently established UFS novel drugs and bioactive compound cluster.

Applied Biosystems, the Canadian manufacturer of mass spectrometers, donated equipment to the value of more than R10 million for this project. As a result the UFS is one of the few universities in the world that can offer postgraduate training in bioanalytical chemistry.

Prof. Hendrik Swart, head of the Department of Physics at the UFS, and Dr Martin Ntwaeaborwa, senior lecturer at the Department of Physics were finalist in the research- capacity developer and black-researcher categories respectively.
The NSTF awards gives recognition to the outstanding contributions of individuals and groups to science, engineering and technology. This includes all practising scientists, engineers and technologists across the system of innovation, including, for example, teachers and students in mathematics, science and technology. The NSTF represents government, science councils, professional bodies, higher education, business and civil society.

Altogether nine individuals and three organisations were presented with the NSTF Awards trophy by the Minister of Science and Technology, Mr Mosibudi Mangena.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel:  051 401 2584
Cell:  083 645 2454
E-mail:  loaderl.stg@ufs.ac.za
4 June 2008

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