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20 December 2019
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Story Thabo Kessah
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Photo Thabo Kessah
Dr Deidré van Rooyen from the Centre for Development Support, Dr Jared McDonald (Department of History), Moodi Matsoso, and Bishop Billyboy Ramahlele with the mobile device.
In an effort to broaden the storytelling horizons and to answer to the demands of the Fourth Industrial Revolution, Community Engagement on the UFS Qwaqwa Campus recently launched the Digital Storytelling project, aimed at broadening access to good community stories.
“We have partnered with the Common Good First initiative to enhance the service that we provide as a department,” said Bishop Billyboy Ramahlele, Director: Community Engagement.
“We challenge all academics, support staff, the SRC and students in general, to take advantage of this channel to communicate their stories to the world,” he said.
Histories of royal families
“The digital documentation of the histories of the royal families in the Qwaqwa area is in the pipeline and will be conducted in partnership with the Department of History. We have come to realise that with times changing, the younger generation loses track of the precious histories, and this platform will help in preserving that,” he added.
Community Engagement coordinator, Moodi Matsoso, also revealed that space has been identified for the lab. “At the moment, we are operating on mobile digital storytelling devices, with all the necessary equipment such as tablets and cameras. However, we will soon have a fully-fledged lab on campus,” she said.
This project is co-funded by the Erasmus+ Programme of the European Union.
UFS Physics Research Chair receives more funding
2017-11-20
Prof Hendrik Swart, Senior Researcher Professor in the
Department of Physics at UFS.
Photo: Charl Devenish
A research project into low-energy lighting using phosphor materials for light emitting diodes (LEDs) at the Department of Physics at the University of the Free State (UFS) has received further recognition.
The South African Research Chairs Initiative (SARChi) has awarded further funding for the Research Chair in Solid State Luminescent and Advanced Materials situated in the department. Prof Hendrik Swart, a Senior Research Professor in the Department of Physics, says this means that the Chair will carry on receiving funds from SARChi for another five years. The Initiative also awarded Prof Swart in 2012 for the research, which resulted in funding for equipment and among others, bursaries.
Better light emission in LED’s
The research focuses on better light emission of phosphor powers in LEDs. It is also looking into improving LED displays in flat screens. The research into solar cells has shown that phosphors can also increase their efficiency by increasing the range of light frequencies, which convert into electricity. It also entails that glow-in-the-dark coatings absorb light during the day and emit it at night.
Prof Swart says over the next five years the research will focus on developing and producing devices that emit better light using the substances already developed. “We need to make small devices to see if they are better than those we already have.” In practical terms, it means they want a farmer’s water pump that works with solar energy to work better with less energy input.”
Device that simulates sunlight
Prof Swart says the renewal of the Chair’s funding means the department can now get equipment to enhance its research such as a solar simulator. The solar simulator uses white LEDs whose intensity output and wavelengths can be tuned. The output is measured in number of suns. It enables researchers to work in a laboratory with a device that simulates sunlight.
According to Prof Swart the long-term benefit of the research will result in more environmentally friendly devices which use less energy, are brighter and give a wider viewing field.
About 10 postdoctoral researchers are working on the studies done by the Chair in collaboration with the Council for Scientific and Industrial Research.
The Research Chair Initiative aims to improve the research capacity at public universities to produce high-quality postgraduate students, research and innovative outputs. The criterion for evaluating the department’s Chair includes aspects such as how much development has occurred over the past five years. The assessors look at features such as the number of students the research entity has trained and how many publications the research team has produced.