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25 May 2022 | Story Leonie Bolleurs | Photo Dries Myburgh
Africa Month celebration on the UFS South Campus
Attending the Africa Month celebrations on the UFS South Campus were, from the left: Temba Hlasho, Executive Director: Student Affairs; Thandeka Mosholi, Head: Social Responsibility, Enterprise, and Community Engagement; Prof Colin Chasi; Ms Zola Thamae; Prof Francis Petersen; Simphiwe Dube, South Campus SRC President; Dr Cornelius Hagenmeier, Director: Office for International Affairs; Poloko Masuelele; Nombulelo Shange, Lecturer in Sociology; and Bulelwa Moikwatlhai (seated), Office for International Affairs.

Amid great fanfare, colour, and song, the South Campus of the University of the Free State (UFS) kicked off Africa Month in celebration of education on the African continent.

Delivering welcoming remarks on behalf of Dr Marinkie Madiope – the South Campus Principal – was Poloko Masuelele, Assistant Director heading the Curriculum Design and Development Unit on the South Campus. “The African continent is suffering a great deal of challenges, including the scourges of malnutrition and strained delivery of basic education. How revolutionary would it be if we could simultaneously eradicate these vices by formulating policies, mechanisms, and vehicles that would enable us to feed, heal, and teach our people? It is incumbent on us as thought leaders to take the lead in this significant enterprise.”

Bringing a government prospect, was Ms Zola Thamae, the Acting Director in the Free State Department of Sport, Arts, Culture and Recreation. She stated that there is much that could be done to address challenges in Africa if the university and government take hands. She also urged students to read and educate themselves in order to change their background. 

Searching for African solutions

Prof Francis Petersen, Rector and Vice-Chancellor of the UFS, delivered the keynote address. Focusing on the theme of Africa Month, he said when it comes to educational development, there is no other continent that has faced the same trials and challenges as ours. “But in the harsh crucible of history, character, tenacity, and a sense of ubuntu were forged, translating into an exciting, fertile breeding ground for new knowledge creation, independent thought, and innovation,” he added. 

He quoted Paul Kagame, President of Rwanda, who said, “Africa’s story has been written by others; we need to own our problems and solutions and write our own story,” and added that over the past few decades, on many fronts and in many spheres – also in education – this is exactly what has been happening.

“We are actively searching for African solutions to African problems. The value we can offer is substantial,” he said.

Prof Petersen expressed confidence not only in Africa’s people, but also in what they are bringing to the table. “While Africa has established itself as an attractive investment destination, it is now more sought after for its people than for its physical assets. And its people have been driving exciting and encouraging developments in education.”

“In terms of Africa’s contribution to global knowledge, the world is slowly but surely acknowledging the abundant evidence of scientific innovation contributed by African scholars – not only at present, but since the earliest times.”

He also trusts that Africans have advanced considerably in decolonialising curricula. “Across our continent, African history, achievements, and discoveries have been absorbed into school curriculums, replacing a Eurocentric focus in education, and fulfilling the vision of Africans owning their own story. Most higher education institutions – the UFS included – have over the past decade or two also been engaged in a comprehensive, systematic process of decolonising our curricula – incorporating the knowledge created on our own continent in various study fields.”

Despite these encouraging milestones that education has reached in Africa, Prof Petersen is of the opinion that much remains to be done. “As custodians of higher education in Africa, and as part of the larger education sector, we have our work cut out for us,” he stated.

He believes that the unique point in time in which Africa finds itself presents an opportunity to completely reimagine the entire education landscape.

Collectively we will succeed

Also contributing some valuable input to the celebratory event, was Prof Lynette Jacobs, Associate Professor in the Department of Open and Distance Learning. She stated that one of the problems of colonial education is that it does not cultivate African self-esteem. Quoting President Julius Nyerere, she shared that “Education should not alienate students from their traditions but should rather make them appreciate themselves as Africans.” 

According to her, Africans have lost the confidence to celebrate themselves in their African cultures and traditions within the formal education environment.

“Collectiveness, togetherness, dialogue, and being authentically human are what Africa brings to the world. The world has so much to learn from Africa,” she said and asked the audience, “Do you embrace who you are and are you proud to share it with the rest of the world?”

Representing the Unit for Institutional Change and Social Justice was Prof Colin Chasi. He emphasised the importance of working together to bring about positive change in Africa. “We enhance our capacity if we are working together. Collectively we will succeed; separately we will suffer a terrible fate,” he stated. 

News Archive

Discovery in Scorpius constellation may signify clean energy for Earth
2017-01-23

 Description: Discovery in Scorpius constellation may signify clean energy for Earth Tags: Discovery in Scorpius constellation may signify clean energy for Earth

Earlier this year, a group of international astronomers
announced the discovery of an exotic binary star system,
AR Scorpii. The system is in the Scorpius constellation.
Photos: Supplied

See article on Nature’s website 

In future, stargazers and astronomers will look at the Scorpius constellation near the Milky Way with new eyes. Earlier this year, a group of international astronomers announced the discovery of an exotic binary star system, AR Scorpii. The system is in the Scorpius constellation.

Prof Pieter Meintjes, researcher in the Department of Physics at the University of the Free State (UFS), worked with four colleagues on what he describes as a “wonderful discovery”. This sensational discovery, which could lead to the production of cleaner energy on Earth, will be published in the research journal, Nature, early in 2017.

Model developed to interpret new set of measurements
The exotic binary star which was discovered consists of a red dwarf and a white dwarf revolving around each other every 3,5 hours. The binary system showed very prominent pulsations of 117 and 118 seconds respectively. The pulsations can be explained by a bundle radiation produced by the white dwarf star.

“These new observations have shown that the radiation is strongly polarised, a sign that we are dealing with synchrotron radiation here. Synchrotron radiation is produced by electrons accelerated to extremely high energy levels in the magnetic field of the white dwarf star,” says Prof Meintjes.

He developed a theoretical model to interpret a new set of measurements that was taken by the 1,9 m telescope and the 10 m SALT telescope at the South African Astronomical Observatory (SAA0).

Totally unique phenomenon could contribute to energy production on Earth
“I further indicated that the interaction between the magnetic fields of the white dwarf star and the red dwarf star induces secondary processes that specifically describe the behaviour of the radiation in the radio band and infrared band accurately. AR Sco is the first white-red dwarf binary system of which all the pulsated radiation could be explained by the synchrotron process, which is totally unique,” says Prof Meintjes.

According to Prof Meintjes, the value of the model lies in the fact that the processes which produce the radiation in AR Sco, can also be applied to produce energy on Earth.

 

Plasma reactors are based on roughly the same processes which apply in AR Sco, and with refining, it could be utilised to generate electricity in future. This will be much cleaner than nuclear energy.

 

The model developed by Prof Meintjes explains all the radiation in the system – from radio waves to X-rays – in terms of electrons accelerated to extremely high energy levels by electric fields in the system, which then produce synchrotron radiation over a very wide band of the electromagnetic spectrum.

Prof Meintjes is currently working on a follow-up article examining the evolution of the AR Sco, in other words, the origin of such a unique system and the final state towards which it is evolving. “My vision for the immediate future is therefore to develop a model for the evolution of the source concerned,” he says.

 

 

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