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30 December 2019 | Story Thabo Kessah | Photo Thabo Kessah
Gavin Dollman
Gavin Dollman is involved in virtual prospecting for fossils using a drone.

Gavin Dollman is one of the young researchers selected for the international research programme funded through the US-SA Higher Education Network. This prestigious programme is aimed at giving PhD candidates and their supervisors the opportunity to regularly travel to the USA and spend time at participating US universities where their co-promoters will be based.

“The University Staff Doctoral Programme (USDP) has allowed me to bring my idea of collaborative science to fruition. It’s an exciting opportunity,” Dollman said.

Dollman added that his PhD studies would focus on the machine and deep learning for prospecting for palaeontology. He is studying with the Appalachian State University. Other participating universities are Montana and Colorado State.

He has also had the privilege to work alongside a team of Geologists and Paleontologists from the universities of Birmingham, Zurich and Oxford in a project under the auspices of the University of the Witwatersrand’s Evolution Studies Institute (ESI) on a site in rural Eastern Cape.

“My role within this massive project is to perform a detailed survey of the sites and the surrounding area for later analysis. I used a drone known as the DJI Phantom 3 Pro with which I took hundreds of pictures that were later put together to create a detailed map,” he said.

“The maps allowed for virtual prospecting by the team and will in the long term serve as the basis for a predictive fossil model for the area.”

Dollman is a lecturer in the Department of Computer Science and Informatics on the Qwaqwa Campus.

News Archive

UFS Paralympic athlete Louzanne ready for Rio
2016-09-12

Description: Louzanne ready for Rio Tags: Louzanne ready for Rio

Rufus Botha (coach, left), Louzanne Coetzee,
and her guide Khothatso Mokone during a training
session for the Rio 2016 Paralympic Games.
Photo: Johan Roux

“Coetzee is someone with a lot of perseverance. She is becoming a world-class athlete with the help of her guide, Khothatso Mokone.” These were the words from Rufus Botha, the coach of 23-year-old Louzanne Coetzee.

Coetzee, who works at the Institute for Reconciliation and Social Justice at the University of the Free State (UFS), said that the 2016 Paralympics in Rio de Janeiro was never a big dream for her, because she never thought she was good enough to make it, but God had a different plan for her life.

Louzanne and her formidable team

Coetzee said that she still struggles to come to terms with the fact that she is competing at the Paralympics and experiences a rollercoaster of emotions. “I am excited, nervous, and confused all at the same time.”

According to Botha, who has been her coach for the past four years, Coetzee and her guide have such a unique rhythm and work together well. “After Mokone, also a former Kovsie, stepped into the picture, everything just escalated.”

The 2016 Paralympics and beyond

“Coetzee is someone with a lot of
perseverance and is becoming a
world-class athlete.”


“Making the Paralympic team is already a bonus. The next target we are aiming for, is for her to reach the finals in the 1500 m,” Botha said.

Coetzee and Mokone were included in the South African team to participate in Rio from 7 to 18 September 2016. Her heat takes place on 15 September 2016 and the finals of the 1500 m on 17 September 2016.

Coetzee’s main goal after the Paralympics is the World ParaAthletics Championships in London 2017.

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