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UFS Debate Society to compete in upcoming World Championships

The UFS Debate Society is a diverse, cross-boundary team of UFS students who are not strangers to success, and who are exceptionally brilliant at what they do. Before winning the largest open debating competition in Africa in 2018, the team had qualified and competed in the finals for three consecutive years since 2015. The society has now been selected to compete in the Cape Town Open Debating Competition this coming weekend from 27 to 29 April, in a build-up to the World Championships taking place in December 2018.

According to the UFS Debate Society Chairperson, Tshiamo Malatji: “Thinking artistically about debating requires one to make use of creative reasoning, and essentially, lateral thinking is of importance, even in your everyday life conversations, because you will never fundamentally agree with someone who has opinions which are opposed to yours, but you will be able to appreciate where they are coming from.”

The team is also involved in organising dialogues on our Bloemfontein Campus, such as the Student Rights Dialogue, which brings together various stakeholders of the university for a discussion about human rights. They also conduct debating workshops and, together with the Department of Basic Education, function as judges for debates in the broader Bloemfontein community for less advantaged schools in Botshabelo, Thaba Nchu, Tweespruit, and Dewetsdorp.

The Debate Society is set to host a Global Politics Seminar that will analyse and explain the forces that influence international politics, and South Africa's standpoint in the global perspective. This seminar, taking place in October, will focus on the activities of chief global actors, and some of the core crises that can shape students’ understanding of current foreign affairs. The seminar will comprise presentations from knowledgeable local students and Debate Society alumni, which will conclude with a fiery debate by the society on the dynamic and controversial topic of South Africa's future in the international political arena. 

Access to the seminar is reserved for donors who will pledge their support to the society’s journey to the upcoming World Championships. For more information on how to pledge, visit the World Championships Pledge.

Caption:

News Archive

UFS involved in project to light up the townships
2006-06-06

The parties involved with the project are from the left: Prof Hendrik Swart (Departmental Chairperson of the UFS Department of Physics), Dr Thembela Hillie (CSIR), Prof Neerich Revaprasadu (Department of Chemistry at the University of Zululand) and Dr Wynand Steyn (CSIR).

UFS involved in project that could light up the townships   

The University of the Free State’s (UFS) Department of Physics is involved with a project that could make life easier in the townships through the use of artificial light.

“The project is based on the use of sunlight to activate nano material in for example cement and paint during the day. At night the cement or paint can then radiate light,” said Prof Hendrik Swart, Departmental Chairperson of the UFS Department of Physics.

According to Prof Swart an amount of R3,9 million has been made available by the Council for Scientific and Industrial Research (CSIR) for the further development of the project.   

Prof Swart visited the University of Florida in America in 1995 for a year where he researched luminescent phosphor material that is suitable for flat panel television screens.  The red, green and blue spots on the television screens originate from these kinds of phosphor materials.  “At that stage plasma television screens were only a dream.  Today it is sold everywhere,” said Prof Swart. 

“Upon my return I started a research group at the UFS which investigated the degrading of phosphor material.  We also started to concentrate on the effectiveness of nano phosphors.  In the mean time our cooperation with the Americans was strengthened with follow-up visits to America of my colleagues, Prof Koos Terblans and Mr Martin Ntwaeaborwa,” said Prof Swart.

“Nano phosphors are basically luminescent powders that consist of particles that are 1 millionth of a millimetre.  These particles can provide light as soon as they are illuminated with, for instance, sunlight.  The amount of time these particles can provide light, is determined by the impurities in the material,” said Prof Swart.

According to Prof Swart nano particles are developed and linked to infrastructure materials in order for these materials to be excited during the day by sunlight and then it emits light during night time.

“The nano material is of such a nature that it can be mixed with materials, such as paint or cement. The yellow lines of roads can for example emit light in a natural way during night time,” said Prof Swart.

About a year ago Prof Swart and Dr Thembela Hillie, a former Ph D-student of the UFS Department of Physics, had discussions with Prof Neerich Revaprasadu from the University of Zululand and the CSIR about the possibility of mixing these nano phosphor particles with other materials that can be used as light sources in the building of roads and houses.

“Prof Revaprasadu is also actively involved in the research of nano materials.  Our efforts resulted in the CSIR approving the further extension of the project,” said Prof Swart.   

“The UFS and the University of Zululand are currently busy investigating ways to extend the light emitting time,” said Prof Swart.  

“There are eight M Sc and Ph D-students from the UFS and about five students from the University of Zululand working on this research project.  The Department of Physics at the Qwaqwa Campus of the UFS, with Francis Dejene as subject head, is also involved with the project,” said Prof Swart.

According to Prof Swart the further applications of nano materials are unlimited.  “Children whose parents cannot afford electricity can for instance leave any object such as a lamp, that is covered with these phosphor particles, in the sun during the day and use it at night as a light for study purposes,” said Prof Swart.

According to Prof Swart the further extension of the project will take about two years.  “During this time we want to determine how the effectiveness of the phosphors can be increased.  Discussions with the government and other role players for the possible implementation of the project are also part of our planning,” said Prof Swart.


Media release
Issued by: Lacea Loader
Media Representative
Tel:   (051) 401-2584
Cell:  083 645 2454
E-mail:  loaderl.stg@mail.uovs.ac.za
6 June 2006

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