Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
08 December 2021 | Story Leonie Bolleurs | Photo Supplied
UFS loveLife Computer Graduations
The group of 90 members of the Botshabelo community who successfully completed the 12-week ICT Services short-learning course through a collaboration between the UFS Directorate Community Engagement, the Department of Computer Science and Informatics, and the youth leadership organisation, loveLife.

With the COVID-19 pandemic, many people will look back at 2020 and 2021 with emotions of depression, anxiety, and hopelessness. But for a group of close to 200 community members in Botshabelo, the past two years have not only signified one of their biggest achievements in life; for them, the day that they graduated is also holding the promise of a new beginning.

Both this year’s group and the group of 100 community members who enrolled for the two ICT short learning courses in 2020, successfully completed the programme.

“After 12 weeks of training, the community members were very happy to receive their certificates,” says Alfi Moolman of the Directorate Community Engagement at the University of the Free State (UFS).

According to Moolman, this Information Technology service-learning project is a wonderful example of how the UFS responds to the needs of the community and addresses the digital divide through its Service-Learning programme.

Aiming for 100% digital literacy

Rouxan Fouché, Lecturer in the Department of Computer Science and Informatics who is also doing his PhD in Computer Information Systems, is focusing on the digital divide in his research study, titled: An exploration of service-learning strategies to address the South African digital divide: A Critical Utopian Action Research Approach. He quotes Molawa, who defines the digital divide as the separation of those who have access to digital information and communications technology and those who do not. “Molawa has confirmed that some of the challenges to information and communication technology (ICT) access in Africa have been caused by poverty due to high levels of unemployment, illiteracy, and skills shortage.”

In his study, Fouché states that South Africa is aiming for 100% digital literacy and skills to leverage the power of modern ICT for economic appropriation and to address inequity.

In his investigation, Fouché found that increasing the level of digital skills is the responsibility of many different stakeholders, from governments to universities. “Universities may play a vital role in helping to bridge the digital divide by providing free or affordable access to digital skills training and qualifications focused on groups from marginalised areas.”

He is currently concluding the last phase of his PhD study, which included the implementation of the service-learning action plan with the Botshabelo community – engaging them to strengthen the response to digital literacy.

Equipped with 21st century computer literacy skills

Moolman says they had to think of innovative ways to ensure that students continue to achieve their learning outcomes during lockdown. “A blended learning approach was decided on, where we introduced videos of the sessions that would have been facilitated face to face in the past.”

“As a collective change facilitator in the process, I connected Fouché and loveLife, a youth leadership organisation that has a Cyber Y lab at their youth centre in Botshabelo.”

“The match was a win. loveLife was equipping their target audience with 21st century computer literacy skills, Fouché could continue with his PhD, and his students have achieved their learning outcomes.”

Felix Morobe, the provincial manager of loveLife, believes the skills development opportunities provided by the UFS through their service-learning programmes are benefiting and growing young people in the community.

He says this programme has meant a great deal to the community, as it adds to their CVs. “Moreover, it also carries the logo of one of the best and most well-recognised universities. This course was a big motivation for the members of the community who attended; saying to them, ‘yes you can do it, despite the challenges that the country is facing in terms of youth unemployment’.”

Feedback from some of the attendees of the course, include, “I wish this course could continue and benefit others”; "I am one step ahead of those who did not attend the course"; and "I am going to apply for work now that I have this additional certificate".

“This is a brilliant example of engaged scholarship,” concludes Moolman.

News Archive

NRF grants of millions for Kovsie professors
2013-05-20

 

Prof Martin Ntwaeaborwa (left) and Prof Bennie Viljoen
20 May 2013


Two professors received research grants from the National Research Foundation (NRF). The money will be used for the purchase of equipment to add more value to their research and take the university further in specific research fields.

Prof Martin Ntwaeaborwa from the Department of Physics has received a R10 million award, following a successful application to the National Nanotechnology Equipment Programme (NNEP) of the NRF for a high-resolution field emission scanning electron microscope (SEM) with integrated cathodoluminescence (CL) and energy dispersive X-ray spectrometers (EDS).

Prof Bennie Viljoen from the Department of Microbial, Biochemical and Food Biotechnology has also been awarded R1,171 million, following a successful application to the Research Infrastructure Support Programme (RISP) for the purchase of a LECO CHN628 Series Elemental Analyser with a Sulphur add-on module.

Prof Ntwaeaborwa says the SEM-CL-EDS’ state-of-the art equipment combines three different techniques in one and it is capable of analysing a variety of materials ranging from bulk to individual nanoparticles. This combination is the first of its kind in Africa. This equipment is specifically designed for nanotechnology and can analyse particles as small as 5nm in diameter, a scale which the old tungsten SEM at the Centre of Microscopy cannot achieve.

The equipment will be used to simultaneously analyse the shapes and sizes of submicron particles, chemical composition and cathodoluminescence properties of materials. The SEM-CL-EDS is a multi-user facility and it will be used for multi- and interdisciplinary research involving physics, chemistry, materials science, life sciences and geological sciences. It will be housed at the Centre of Microscopy.
“I have no doubt that this equipment is going to give our university a great leap forward in research in the fields of electron microscopy and cathodoluminescence,” Prof Ntwaeaborwa said.

Prof Viljoen says the analyser is used to determine nitrogen, carbon/nitrogen, and carbon/hydrogen/nitrogen in organic matrices. The instrument utilises a combustion technique and provides a result within 4,5 minutes for all the elements being determined. In addition to the above, the machine also offers a sulphur add-on module which provides sulphur analysis for any element combination. The CHN 628 S module is specifically designed to determine the sulphur content in a wide variety of organic materials such as coal and fuel oils, as well as some inorganic materials such as soil, cement and limestone.

The necessity of environmental protection has stimulated the development of various methods, allowing the determination of different pollutants in the natural environment, including methods for determining inorganic nitrogen ions, carbon and sulphur. Many of the methods used so far have proven insufficiently sensitive, selective or inaccurate. The availability of the LECO analyser in a research programme on environmental pollution/ food security will facilitate accurate and rapid quantification of these elements. Ions in water, waste water, air, food products and other complex matrix samples have become a major problem and studies are showing that these pollutants are likely to cause severe declines in native plant communities and eventually food security.

“With the addition of the analyser, we will be able to identify these polluted areas, including air, water and land pollution, in an attempt to enhance food security,” Viljoen said. “Excess levels of nitrogen and phosphorous wreaking havoc on human health and food security, will be investigated.”

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