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01 August 2023 | Story NONSINDISO QWABE | Photo SUPPLIED
Apartheid Studies, A Manifesto Book Launch
Prof Nyasha Mboti launched his book, Apartheid Studies: A Manifesto, on the UFS Qwaqwa Campus on 25 July 2023.

in a perpetual state of disaster and creating a normalised life, even if it is built on anomalous arrangements, Prof Nyasha Mboti launched his newly published book, Apartheid Studies: A Manifesto, on the UFS Qwaqwa Campus on 25 July 2023.

Prof Mboti is an Associate Professor and Head of the Department of Communication Science at the University of the Free State and is the pioneer and founder of Apartheid Studies, a new interdisciplinary field of study from the Global South, which utilises the notion of ‘apartheid’ as a paradigm by which to understand the confounding persistence and permanence of harm, oppression, and injustice.

Oppressive systems persist in modern South Africa

Making reference to the pass laws that were a dominant form/tool of oppression and segregation during the country’s apartheid system, he said apartheid created a “paradigm of life where things that aren’t supposed to go on, go on. 
Life has to go on even in oppression. People have the capacity to live with harm, and apartheid banks on people’s capacity to go on”.

The daring book posits itself as a first-of-its-kind authoritative study of the phenomenon of apartheid, shedding light on the continuing impact of apartheid decades after its formal abolishment and exploring the idea that while it was intended as a temporary phenomenon, it became deeply ingrained and normalised, persisting in various forms today.

“What apartheid is, is a temporary phenomenon that has become permanent. That is my argument. This book is an attempt to leverage how we live with harm as a way of doing something about it and hopefully putting an end to it. If you can go on one day living in harm and the next, before you know it, four decades of living under Apartheid from day to day have passed. Until we understand it, it persists,” he said.

By asking whether one would queue for a dompas, Prof Mboti challenged the audience to reflect on how oppressive systems persist when normalised, even when inflicting profound harm. 
“Would you queue for a dompas? If your answer is yes, then for me, that is an indication that Apartheid persists. Harm persists. Until we understand it, it persists.”

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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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