Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
01 March 2022 | Story Prof Francis Petersen | Photo Sonia Small (Kaleidoscope Studios)
Prof Petersen_web
Prof Francis Petersen, Rector and Vice-Chancellor of the University of the Free State.

Opinion article by Prof Francis Petersen, Rector and Vice-Chancellor of the University of the Free State.


For the past two years, students in tertiary institutions have had to negotiate the choppy waters of emergency online tuition. In February, thousands of students at universities across the country will be returning to the shores of face-to-face learning. But it will require a process of reconnection that may take time and will have to be guided sensitively, says Prof Francis Petersen.


It is a fact of life that, in so many spheres, one’s journey is often as memorable – sometimes even more so – than one’s experiences at a destination. The South African education context is no exception. Many of us grew up with stories of parents and grandparents expanding at length about their difficult journeys to school ‘back in the day’. Some of the details of what happened inside the classroom may have faded over time, but the journey often remains etched in memory. Journeys that tell of sacrifice, of braving harsh weather and long distances – often on foot. A great victory already lies, after all, in the mere process of getting somewhere. 

The Online Move

There is little doubt that online tuition was a vital lifebuoy for education during the pandemic and lockdown, and that it will form an increasingly important part of our future educational landscape. The huge digital divide that the move to online education has exposed, remains a most pressing concern that needs to be addressed urgently in order to ensure that students from all socio-economic sectors and both rural and urban environments can access online resources. 

One consequence of online learning that is maybe not deliberated as frequently, is that it has essentially eliminated the need for a journey – in this case, the physical journey to a tertiary education campus. Once again, this fact comes with many perceived advantages: no transport costs, no travelling time, no risk associated with moving out of one’s comfort zone. Provided you have access to sufficient resources and connectivity (a topic for another time!), and provided you have a safe home environment conducive to learning (which many of our students sadly lack), it has become incredibly easy and convenient to access education – anytime, anywhere, and at your own pace.

But there are some aspects that can become complicated in the absence of a physical journey. 

Because journeys imply a few things:

A Journey Requires a Deliberate Decision About a Destination

People go on journeys because they want to get somewhere. They decide where they want to end up and then take the steps necessary to get there. The physical journey to a place of learning, of course, also reflects a more figurative journey towards an envisaged career and a successful future.  

Over the past two years, students have often reported feeling as if they were ‘drifting’ in the online environment, not always sure where they were heading, feeling a bit lost and disconnected. Maybe part of the reason for this lies in the fact that they were not physically going anywhere.  Without this physical aspect of the journey, it can become difficult to plot yourself, and difficult to convince yourself that you are moving ahead and making progress.

A Journey Requires a Measure of Sacrifice

A journey also almost always implies sacrifice in some form. Whether it is getting up early to catch a train, a bus, or two taxis to university, incurring fuel costs or transport fees, or just strolling to class across campus from your residence – a successful journey requires discipline and planning. And it takes some form of sacrifice of time and resources. 

Which brings me to the next point: 
 
A Journey Requires Commitment 

It takes commitment to make those sacrifices needed to complete a journey. And in turn, sacrifice fuels commitment. As human beings, we tend to treasure those things that were hard to obtain, and we do our utmost to hold on to them. The opposite of ‘easy come, easy go’, is equally true. It is often just as easy for students to opt out of online learning sessions, as it is to access it. And this is where the problem sometimes lies: commitment is not really tested or strengthened. 

Gaining Courage from Fellow Travellers

Probably the most poignant aspect of the journey analogy, is the fact that it makes you aware of other travellers. The students treading the campus pavements with you, passing you in passages, walking with you into class, are a constant reminder that your journey is not a solitary one. Fellow travellers – and fellow students – reaching out to one another, sharing tips and experiences, make the journey easier for everyone. Interacting with others and knowing that we are not alone, is a vital part of what makes us human, what makes our journeys meaningful.

Dealing with Fear

Countless COVID-19 research projects from all over the world seem to point to one basic bottom line: the absence of physical interaction has taken a huge psychological toll on most of our students. However, psychologists working on our campuses report a significant increase in students seeking psychological help in the run-up to the restart of contact learning. They say some students find the prospect of returning to campus stressful and even terrifying. It is a move that will take them outside their new comfort zones. Many students relate how they have been living in an ‘artificial online world’ for the past two years – not only academically but socially too. Students who used to be very sociable have been spending their non-academic time behind screens too, engaged in gaming, streaming services, and social media. Two years was long enough to blur memories of what used to be normal. Long enough to entrench new habits – not all of them conducive to good mental health – which can take time to change. It was also long enough to desensitise students to what they really need and want.

Psychological Support for Students

The value of providing our students with different forms of psychological support during these unusual and uncertain times cannot be overemphasised. At the University of the Free State (UFS), the various support initiatives we have implemented and expanded over the past two years have undoubtedly contributed to the fact that we could complete the academic years of 2020 and 2021 successfully. Among these initiatives are a 24-hour toll-free mental-health careline as well as an e-mentoring programme that offers socio-emotional support to students. Data analytics revealed that more than a third of our students engaged in these support interventions, and we see it as a major reason that, despite all the obvious challenges, we still managed to improve our overall institutional success rate in 2020 and 2021.  

Social Interaction a Basic Need

As tertiary institutions, we need to not only focus on what is convenient for our students at this time, but on what they actually need. And as human beings, we need social interaction. We need to read social cues, expressions, and body language, hear voice intonation, and where possible and appropriate, touch and feel. University life is, after all, about so much more than just attending classes. It is about engaging in sporting and cultural activities, about honing your interests, and finding new ones. It is about learning to collaborate and building networks and support groups, about forming friendships, and entering relationships. And sometimes, it is about just having fun.

Returning to Campus

Most universities are currently introducing some form of blended learning programme, combining online and face-to-face tuition. At the UFS, 67% of our modules on offer will be in a face-to-face format (at least in the early part of 2022), with the necessary COVID-19 protocols in place to ensure a safe environment for staff and students. As we welcome our students back on campus, it is vital that we as university leadership carefully and effectively remind them that their study years should be a holistic experience, encompassing different aspects of their being. We should encourage them to make use of the precious reconnection opportunities with those around them. And be patient as they negotiate their way in an old-but-new environment.

Let the journey begin.

News Archive

Research by experts published in Nature
2011-06-02

 
The members of the research group are, from the left, front: Christelle van Rooyen, Mariana Erasmus, Prof. Esta van Heerden; back: Armand Bester and Prof. Derek Litthauer.
Photo: Gerhard Louw

A  research article on the work by a team of experts at our university, under the leadership of Prof. Esta van Heerden, and counterparts in Belgium and the USA has been published in the distinguished academic journal Nature today (Thursday, 2 June 2011).

The article – Nematoda from the terrestrial deep subsurface of South Africa – sheds more light on life in the form of a small worm living under extreme conditions in deep hot mines. It was discovered 1,3 km under the surface of the earth in the Beatrix Goldmine close to Welkom and is the first multi-cellular organism that was found so far beneath the surface of the earth. The worm (nematode) was found in between a rock face that is between 3 000 and 12 000 years old.

The research can shed some new light on the possibility of life on other planets, previously considered impossible under extreme conditions. It also expands the possibilities into new areas where new organisms may be found.

These small invertebrates live in terrestrial soil subjected to stress almost for 24 hours They live through sunshine, rain, scorching temperatures and freezing conditions. Through time they developed a means to cope with harsh conditions. Terrestrial nematodes (roundworms, not to be confused or related to earthworms) are among those very tough small invertebrates that deal with those conditions everywhere. After insects they are the most dominant multi-cellular (metazoan) species on the planet having a general size of 0,5 to 1 mm and are among the oldest metazoans on the planet, Nature says in a statement on the article.

They inhabit nearly every imaginable habitat form the deep seas to the acid in pitcher . Some nematodes simply eat bacteria and these are the ones we study here. Terrestrial nematodes have developed a survival stage that can take them through hard times (absence of food, extreme temperatures, too little oxygen, crowding, and more).

At the head of the research was Prof. Gaetan Borgonie of the Ghent University in Belgium and a world leader in the discipline of nematode research. He was brought into contact with the South African research leader, Prof. Esta van Heerden, who set up a cooperation agreement with the University of Ghent and Prof. Borgonie. Prof. Van Heerden manages the Extreme Biochemistry group at the UFS and the research was funded by several research grants.

The search for worms began in earnest in 2007, but it was soon clear that the sampling strategy was insufficient. A massive sampling campaign in 2008-2009 in several mines led to the discovery of several nematodes and the new nematode species Halicephalobus mephisto. It is named after the legend of Faust where the devil, also known as the lord of the underworld is called Mephistopheles.

Nature says special filters had to be designed and installed on various boreholes. Unfortunately, there is no easy way of finding a magic formula and designs had to be adapted by trial and error; improving existing designs all the time. The work of the UFS Mechanical Workshop, which manufactured, adapted and helped design it, was crucial in this respect. Filters were left on the holes for varying periods, sometimes for a few hours and sometimes for months. Prof. Derek Litthauer from the UFS played a big role in sampling, filter designs and coming up with ideas for names for the new nematode with Prof. Borgonie.

Research showed that the nematodes can live in the deep for up to 12 000 years. Three students – Armand Bester, Mariana Erasmus and Christelle van Rooyen from the UFS – did the work on this.

The importance of multi-cellular animals living in the ultra-deep subsurface is twofold: The nematodes graze on the existing bacterial population and influence their turnover. Secondly, if more complex multi-cellular organisms can survive in the deep subsurface on earth, this may be good news when looking for life on other planets where the surface is considered too inhospitable (e.g. Mars). Complex life forms can be found in ecosystems previously thought to be uninhabitable. Nature says this expands the possibilities into new areas where new organisms may be discovered.

Future research will focus on selective boreholes to look for more metazoans, so that a better idea of the complexity of the ecosystems there can be obtained. It will also look for metazoans in the deep subsurface on other continents to determine similarities and differences.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept