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06 February 2020 | Story Michelle Nöthling | Photo Johan Roux
Symposium bridges the gap between students, staff, and management
Students from the UFS, UCLA and VUA shared on their collective experience within higher education at the colloquium.

The Unit for Institutional Change and Social Justice at the University of the Free State (UFS) united with the University of California, Los Angeles (UCLA), and the Vrije Universiteit Amsterdam (VUA) on the Bloemfontein Campus in a symposium discussing ‘Fragility and Resilience: Facets, Features and (Trans)Formations in Higher Education’. “It is really the only conference that brings together support staff, academic staff, students, and upper administration management, which includes vice-chancellors, rectors, presidents, and provosts,” said Dr Dionne van Reenen, Senior Researcher in the Unit for Institutional Change and Social Justice, and convener of the event.

Dr Van Reenen further explained that, when it comes to matters such as policy changes, contact between these various groups at a university is crucial. In general, upper management has very little contact with students. Students would rather approach academic staff. In turn, academic staff members are often reluctant to approach support staff, since support staff are already burdened with administrative tasks. But, Dr Van Reenen continued, all these stakeholders actually need to move closer to each other, since the Academic Project goal is the same: delivering excellent-quality graduates and producing new knowledge. With this in mind, the symposium programme specifically included panel presentations and discussions by academic as well as support staff and students. What emanated from these discussions was a rich variety of topics speaking to various aspects of fragility and resilience. The following are only a few excerpts from these engaging dialogues. 

Using counter-stories to narrate fragilities and resilience in higher education institutions in South Africa

Dr Fumane Khanare, Dr Ntombizandile Gcelu, and Pearl Larey – all three academic staff members in the UFS School of Education Studies, and Lihle Ndlovu, Head of Department for Business Studies at the uMfolozi TVET College – use narratives to interrogate fragility and resilience among black women in higher education. They wanted to go beyond surface conversations about how each was doing and decided to use critical race theory to question even their own stories through collaborative learning. They share, listen, question, and reflect, and as a result, create new narratives through counter-stories. “We are trying to explore our narratives,” Dr Khanare said, “not only as the outsiders, but as the insiders as well. From our background, we cannot ignore that we came here full of potential, but full of fragilities as well.” 

The ambiguity of change: The stories that South African student narratives tell 
Continuing the exploration of narratives, Dr Frans Kamsteeg from the Department of Sciences at VUA shared his research among students of the UFS who were part of the Leadership for Change programme. The programme, that came to an end in 2016, took UFS students through a process of leadership courses and training and included a trip to one of the external participating foreign universities. Dr Kamsteeg subsequently received several groups at the VUA and became interested in how these students engage in transformation processes at the UFS. Presenting seven vignettes of students’ narratives, Dr Kamsteeg revealed a tapestry of multivocality and fragility, and a meandering path of self-identity and transformation. “They learned a lot about academic citizenship and becoming responsible citizens,” Dr Kamsteeg added.

Keeping up with changing times: Student leaders, resilience, fragility, and professional development

Dr Marguerite Muller, Pulane Malefane, and Liezl Dick were all residence heads at the UFS. During the #FeesMustFall period, they realised that the role of student leaders had begun to change. They saw how these roles evolved and became interested in how student leaders became stakeholders and decision makers at the UFS. An interesting outcome from the arts-based research was that in the individual drawing exercise – in which students had to represent their lives as a winding river – fragility did not feature at all. Instead, the student leaders chose to depict sources of challenges and support, and how these factors built resilience. However, in the group exercise where students had to stage a puppet show, the stories revealed clear areas of fragility. Essentially, the students were willing to show fragility as long as they were fragile with others. “What we learned was that it is really important for student leaders to understand the complexity of their roles. Student leaders also need to learn and understand that it is okay to fail, that you need to grow and need to change, and that fragility in this sense is not necessarily a weakness,” Dr Muller concluded.

News Archive

Carbon dioxide makes for more aromatic decaffeinated coffee
2017-10-27


 Description: Carbon dioxide makes for more aromatic decaffeinated coffee 1b Tags: Carbon dioxide makes for more aromatic decaffeinated coffee 1b 

The Inorganic Group in the Department of Chemistry
at the UFS is systematically researching the utilisation
of carbon dioxide. From the left, are, Dr Ebrahiem Botha,
Postdoctoral Fellow; Mahlomolo Khasemene, MSc student;
Prof André Roodt; Dr Marietjie Schutte-Smith, Senior Lecturer;
and Mokete Motente, MSc student.
Photo: Charl Devenish

Several industries in South Africa are currently producing hundreds of thousands of tons of carbon dioxide a year, which are released directly into the air. A typical family sedan doing around 10 000 km per year, is annually releasing more than one ton of carbon dioxide into the atmosphere.

The Inorganic Chemistry Research Group in the Department of Chemistry at the University of the Free State (UFS), in collaboration with the University of Zurich in Switzerland, has focused in recent years on using carbon dioxide – which is regarded as a harmful and global warming gas – in a meaningful way. 

According to Prof André Roodt, Head of Inorganic Chemistry at the UFS, the Department of Chemistry has for the past five decades been researching natural products that could be extracted from plants. These products are manufactured by plants through photosynthesis, in other words the utilisation of sunlight and carbon dioxide, nitrogen, and other nutrients from the soil.

Caffeine and chlorophyll 
“The Inorganic group is systematically researching the utilisation of carbon dioxide. Carbon dioxide is absorbed by plants through chlorophyll and used to make interesting and valuable compounds and sugars, which in turn could be used for the production of important new medicines,” says Prof Roodt.

Caffeine, a major energy enhancer, is also manufactured through photosynthesis in plants. It is commonly found in tea and coffee, but also (artificially added) in energy drinks. Because caffeine is a stimulant of the central nervous system and reduces fatigue and drowsiness, some people prefer decaffeinated coffee when enjoying this hot drink late at night. 

Removing caffeine from coffee could be expensive and time-consuming, but also environmentally unfriendly, because it involves the use of harmful and flammable liquids. Some of the Inorganic Group’s research focus areas include the use of carbon dioxide for the extraction of compounds, such as caffeine from plants. 

“Therefore, the research could lead to the availability of more decaffeinated coffee products. Although decaffeinated coffee is currently aromatic, we want to investigate further to ensure better quality flavours,” says Prof Roodt.

Another research aspect the team is focusing on is the use of carbon dioxide to extract chlorophyll from plants which have medicinal properties themselves. Chemical suppliers sell chlorophyll at R3 000 a gram. “In the process of investigating chlorophyll, our group discovered simpler techniques to comfortably extract larger quantities from green vegetables and other plants,” says Prof Roodt.

Medicines
In addition, the Inorganic Research Group is also looking to use carbon dioxide as a building block for more valuable compounds. Some of these compounds will be used in the Inorganic Group’s research focus on radiopharmaceutical products for the identification and possibly even the treatment of diseases such as certain cancers, tuberculosis, and malaria.

 

 

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