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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

Badminton players bring national titles home
2009-10-27

 

Kovsie badminton players Chris Dednam, Wiaan Viljoen and Roelof Dednam.
 

Badminton players of the University of the Free State again won national titles at the recently completed South African senior badminton championships in Stellenbosch. Where Chris Dednam won a hat trick last year, he had to relinquish two of his titles, fortunately to his team mates, this year.

Annari Viljoen and Chris Dednam retained their mixed doubles title by beating the favourites and first-seeded pair from the Western Province, Dorian James and Michelle Edwards, in the finals with 18-21, 21-19 & 27-25. Annari and Michelle also won the women’s doubles title. They easily (21-13 & 21-12) beat the unseeded pair Lydia and Debbi Godfrey (WP) in the finals.

Wiaan Viljoen teamed up with Dorian James (WP) as the second-seeded pair in the men’s doubles to surprise Chris and Roelof Dednam (first seeded) in the finals with 21-18 & 21-16. Wiaan (first seeded), as well as Chris Dednam (fifth seeded), could not reach the finals in the men’s singles, which left it to their old Kovsie team mate Roelof Dednam to bring the title back to the Free State. Roelof (second seeded) beat the national junior champion and fourth-seeded Jacob Maliekal (Border) with 19-21, 21-13 & 26-24 in the finals.

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