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09 December 2020
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Story Carli Kleynhans
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Photo Supplied
Carli Kleynhans.
With the most gruelling year recorded in our entire lives, gradually coming to an end we remain hopeful and thankful that we have made it through. From the unexpected shock of going into lockdown, to the worry of having to use a blended approach to succeed in your academics and now finally settling into a new normal, we at the advising office bestow upon you the title of Kovsie champion…because that's exactly what you are!
One of our many champions, Carli Kleynhans, a 3rd (final) year student enrolled for BA Psychology and English shares how she survived…no, actually how she has thrived in 2020.
• What was your biggest concern about your academics when you found out the country was going into lockdown?
My biggest concern about my academics as a final year student was whether the online learning and tests would provide the same in depth learning experiences that are necessary to build upon for future studies.
• What are some of the challenges you've experienced along the way?
Staying focused and trying not to procrastinate was a big challenge I had to conquer, especially trying to not be distracted by my family and my phone. How I survived and was able to thrive in 2020!
• What are some of the strategies you've used to ensure your academics don’t suffer?
Time management was one of the most important strategies that I applied. For most of my classes, I was able to focus each week on a different module, by working and studying in advance I was able to keep up with my workload and still have the weekends to focus on myself, therefore creating designated time to work, study and also time to relax and read.
• What support have you received from the institution that's helped you thus far?
Most of my lecturers have provided needed support regarding our academics. The institution helped provide clarity with everything that was going on.
• What do you think the UFS could have done differently to support student success?
I think the UFS could have provided more resources for the final year students, especially considering we have to apply for further studies; online it was difficult to discern exactly what was necessary for the applications, whereas in class I feel more information would have been provided.
• What has kept you motivated?
Knowing it is my final year has helped to motivate me, as I have to use these grades to apply for further studies. I recently received recognition from Golden Key and this helped to further inspire me to work even harder at my academics.
• What advice do you have for your fellow Kovsies who are finding it difficult to keep going?
Remember to make time for yourself, to look after yourself and your mental health, especially in these difficult times. Work in advance and keep to your personal academic calendar.
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.