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PhD student Alina Ntsiapane dominates in international research pitching contest

10 May 2022 | Story Anthony Mthembu | Photo Supplied

Alina Ntsiapane, a PhD student at the University of the Free State, obtained second place in the partners category of the International Livestock Research Institute’s (ILRI) CapDev Grand Challenge research pitching contest, which took place on 13 April 2022. The pitching contest is the first part of the CapDev Grand Challenge, which is a 10-month process aimed at equipping scientists with the necessary skills to contribute to new research.

Presenting Research to a Tough Panel of Judges

Ntsiapane was one of 30 contestants who presented their research virtually to a panel of esteemed judges. “It was not easy, it was very challenging for me because it was my first time presenting my PhD study and I had to do it live on an international platform,” expressed Ntsiapane. Although each contestant is thoroughly prepared for their respective presentations, Ntsiapane argues that some of the questions asked by the judges can be quite daunting. “Some of their questions were very challenging and I did not know how to respond to them, but they made me aware of ways in which I needed to improve my research,” she stated. However, regardless of the intensity of the pitching contest, Ntsiapane’s research allowed her to progress to the next stage of the CapDev Grand Challenge. She will be part of the rigorous 10-month training process that will begin in June 2022.

Ntsiapane’s Research Project

Ntsiapane’s PhD research focuses on the production of smallholder wool as a means to improve livelihoods in both Thaba ’Nchu and Botshabelo in the Free State. In fact, in the research Ntsiapane highlights that there has been a significant decline in the production of wool within the last three decades. As such, Ntsiapane believes it is imperative to create spaces that allow for the training of small-scale farmers, so that the production of wool can still be a possibility.

Consequently, Ntsiapane hopes that the 10-month training she will receive from the CapDev Grand Challenge will not only allow her to grow but will assist in opening doors for her. “I’m hoping to get exposure and to make connections with policy makers and the donors as well. This will assist me in achieving my goals,” she explained.

Future Endeavours After the Training Course

Subsequent to the training course, Ntsiapane would like to utilise that knowledge by continuing to make her most recent project a reality. Ntsiapane is currently working on developing a television show aimed at providing adequate training to small-scale farmers, so that they are equipped with the necessary knowledge and understanding of the industry in which they find themselves. As such, being part of the CapDev Grand Challenge will allow her to learn some of the necessary ways in which this dream could become a reality.

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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