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18 September 2018 Photo Charl Devenish
Students urged to help combat crime
What to do in case of an attack? The UFS taekwondo team taught students a trick or two.
Speaking at the official opening of Safety Week, newly elected Student Representative Council (SRC) president of the Bloemfontein Campus called for students to come to the party in the fight against crime. “We encourage students to participate because it cannot just be the SRC, university management, and the police. Students need to join the Community Police Forum because these platforms are there for us to engage in. You must not die in silence, if there is a problem, raise it,” said Sonwabile Dwaba.

The University of the Free State’s (UFS) Protection Services in collaboration with the university’s BSafe campaign hosted the Safety Week from 3-6 September 2018 on the Bloemfontein and South campuses with the objective of keeping students and staff members informed on the measures in place, addressing pressing safety-related concerns, brainstorm ideas on how to beef up security, and distributing safety souvenirs.

Collaborative efforts encouraged

Brigadier Maehlo Lento, reporting on behalf of the South African Police Service (SAPS) Provincial Commissioner, said: “Robbery incidents have subsided but we still need to make sure that we continue and collaborate with students and all other roleplayers to make sure that we sustain the safety.”

The collective participation sentiment was also reflected by Prof Prakash Naidoo, Vice-Rector: Operations. “We are hoping through our annual Safety Week to reiterate our commitment to the safety of students, as well as bringing all roleplayers together to reflect on areas of cooperation and collaboration in an effort to improve the safety of student.”

Not just physical safety

Issues of mental health were discussed by the Next Chapter student organisation, while Embrace a Sister student organisation spoke about femicide and the safety of women. The scourge of gender-based violence formed the focal point of the Gender and Sexual Equity office’s address. In addition the Student Counselling and Development division offered invaluable advice on where those who exhibit symptoms of depression can seek help.

Other stakeholders who contributed to the success of this year’s Safety Week were the Mangaung Metropolitan Municipality, Department of Police, Roads and Transport, as well as Sector 3 Community Police Forum. 

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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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