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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

Kovsies salute its Guinness World Record Holder
2012-02-03

 

Volksblad journalist Christal-Liza Thomas interviewed Hermann van Heerden.
Photo: Amanda Tongha


He had to wait three months for the Guinness World Record office to verify his world-record attempt but it is now official. Kovsie-student Hermann van Heerden is a Guinness World Record holder.

On 01 February 2012 the B.Ed. Kovsie student proudly showed his certificate to Prof. Jonathan Jansen and others at the Bloemfontein Campus of the University of the Free State (UFS). In October 2011 Hermann, who was born with spina bifida, a developmental congenital disorder, wheeled himself into the record books by holding a stationary wheelie in his wheelchair for 10 hours and 1 second.

He achieved this record as part of celebrations marking a decade of existence for the Unit for Students with Disabilities (USD) at the UFS.

With the support of his fellow Kovsies, Hermann embarked on his record attempt on 11 October last year. He started at 03:15 and held his wheelie until 13:16.

The minimum time set for Hermann to achieve a Guinness World Record was four hours and he bettered this by six hours. During his attempt, the Kovsie student did not have any food or water and was not allowed a bathroom break.

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