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15 October 2019 | Story Valentino Ndaba | Photo Valentino Ndaba
Mental health awareness
The UFS joined the global community in commemorating World Mental Health Day.
“This is not a conversation that should wait until people have taken their own lives or have been diagnosed,” said Tshepang Mahlatsi, Founder of Next Chapter, a student organisation that advocates for mental health. In commemoration of World Mental Health Day, the organisation hosted a dialogue around this year’s theme of Mental Health Promotion and Suicide Prevention on 10 October 2019.

Mahlatsi further said: “The conversation around mental health is not one that should be reserved for September or October when we commemorate suicide prevention and World Mental Health Day. We should build a culture and tradition of having and normalising these conversations. This notion becomes highly relevant at institutions of higher learning where most students are affected by various factors, such as finances and academic anxiety.”

Dealing with the dilemma

This open discussion took place on the Bloemfontein Campus between students and a panel comprising Dr Ntswaki Setlaba and Dr Melissa Barnaschone.

Dr Setlaba, a consultant psychiatrist at Pelonomi Tertiary Hospital, said one of the symptoms of major depressive disorder is suicide. She highly recommends that early detection of depression is essential in order to prevent it escalating to a loss of more lives.

Director of the Office for Student Counselling and Development, Dr Barnaschone, supported the concept of early detection, citing that there are plans put in place to support students, such as workshops and the Student Mental Health Toolkit.

Medicine of the mind

Dr Fanie Meyer, a private psychiatrist based in Bloemfontein, described to staff members the effects of depression and anxiety on the brain. He presented a talk titled: Pain vs Depression: ‘The chicken or the egg?’ which was hosted by the Organisational Development and Employee Wellness division in collaboration with the Faculty of Health Sciences.

He also stressed the importance of early detection. “If you leave your pain running for 10 years, it will get worse. The same goes for anxiety,” said Dr Meyer. 

According to Burneline Kaars, Head of the Division, they are committed to changing attitudes about mental health and reducing the stigma experienced by those who live with it. “The focus is on educating staff about mental illness and empowering them to take action and promote mental wellbeing while it is still early.”  

Recognising the early symptoms of a mental disorder is an essential part of tackling the pandemic. Having the mental health conversation throughout the year instead of in September and October ought to further this agenda. 

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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