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03 September 2021
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Story Burneline Kaars
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The University of the Free State invites students and staff to a webinar titled, ‘The COVID vaccine and YOU’. Dr Samantha Potgieter, infectious disease expert at the Universitas Academic Hospital and affiliated Lecturer in the Department of Internal Medicine, will answer questions from staff about the COVID-19 vaccine and how it affects them. The webinar will address questions such as the following:
• what vaccination is and how it works
• how vaccines are developed and how we know they are safe and effective
• how the COVID-19 vaccine works and how it can protect you
• the side effects of the vaccine
• the risks vs benefits of the vaccine.
Date: Friday 10 September 2021
Time: 11:00-12:00
Six from Physics receive doctorates at UFS Winter Graduation
2015-07-08
From the left are: Prof Koos Terblans, Dr Shaun Cronje, Dr Hendrik van Heerden, Dr Pieter Barnard and Prof Pieter Meintjes.
Photo: Stephen Collett |
The Department of Physics at the University of the Free State (UFS) is extremely proud of six graduands who received doctorates at this year’s Winter Graduation which took place from on the Bloemfontein Campus from 1-2 July 2015. Three of the graduands are personnel in this department.
According to Prof Koos Terblans from the Department of Physics, it seems to be the most PhDs awarded at the university during one graduation ceremony.
The following people received doctorates:
1) Dr Shaun Cronje (UFS)
He investigated the loss of surface atoms during segregation of Sb from Cu using a computational model and experimental measurements.
2) Dr George Tshabalala (UFS)
He synthesised and characterised down-conversion nanophosphors.
3) Dr Hendrik van Heerden (UFS)
He searched for pulsed high-energy non-thermal emission from the nova-like variable system AE Aquarii.
4) Dr Pieter Barnard (SASOL)
He investigated the surface segregation of S in Fe and Fe-Cr alloys using computational models and experimental methods.
5) Dr Luyanda Noto
He investigated the luminescence mechanisms of tantalite phosphors.
6) Dr Alida Odendaal (UFS)
She investigated the multi-wavelength properties of a sample of Magellanic cloud and Galactic supersoft X-ray Binaries.