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UFS Job Shadows in Germany

20 July 2022 | Story Nonkululeko Nxumalo | Photo Supplied

UFS Academic staff job shadow in Germany — From the left: Helene van der Merwe (Lecturer: Sustainable Food Systems and Development), Herkulaas Combrink (Lecturer: Economic and Management Sciences, and Interim Co-director of the Interdisciplinary Centre for Digital Futures), Prof Dirk Fornahl (Research associate/researcher at Friedrich Schiller University Jena), Dr Karen Booysen (Lecturer: Business Management), Ketshepileone Matlhoko (Junior Lecturer: Sustainable Food Systems and Development), Gretha Lotz (Technopolis intern), Prof Johan van Niekerk (HOD: Sustainable Food Systems and Development), Prof Katinka de Wet (Associate Professor: Sociology, and Interim Co-director of the Interdisciplinary Centre for Digital Futures)

A group of academic staff and PhD students from the University of the Free State (UFS) recently visited the Friedrich Schiller University Jena (FSU) in Germany for a three-week (27 May-16 June 2022) regional innovation training workshop and job shadowing. The opportunity was extended to the university’s Interdisciplinary Centre for Digital Futures (ICDF) as well as the faculties of Natural and Agricultural Sciences and Economic and Management Sciences.

Building a regional innovation cluster for agriculture

With this training, the UFS, in collaboration with the FSU, the Department of Science and Innovation (DSI), the Technology Innovation Agency (TIA), the Department of Small Business Development, Tourism and Environmental Affairs (DESTEA), the Department of Agriculture (DOA), and other industry partners, aims to build a regional innovation cluster for agriculture in the South African perspective that drives innovation, technology advancement, and trade methodology among academic institutions, the government, and industries.

“The collaboration between the UFS and the FSU will have significant benefits for both universities in terms of knowledge sharing and learning. However, the biggest benefit of this project is to build a better community, facilitate innovative solutions for future challenges, and provide academic collaborations,” said Herkulaas Combrink, Interim Co-director of the ICDF.

Another regional innovation cluster in the agricultural sector is arranged within the Cape Winelands region and is centred on wine and liquor production. The projects between the UFS and the relevant stakeholders will grow other agricultural spheres such as textiles, livestock, and diverse crop irrigation.

“We are interested in a broad topic focused on climate change in the challenging context of developmental issues, inequalities, pressing issues of food insecurity, and demands/ opportunities brought about by the Fourth Industrial Revolution,” Prof Katinka de Wet, Interim Co-director of the ICDF, highlighted.

According to Combrink, the UFS has been engaging online and in person with academic staff from FSU since 2021 to build the skills and capacity to drive this regional innovation.

“Academic institutions, government, and industry rely on these integral bridges to drive a sustainable digital future as well as to capacitate the next generation with the skills to increase the level of innovation required to remain relevant in the context of tomorrow,” he also said.

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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