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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

Science-for-the-Future host learners at Boyden Observatory
2017-06-15

Description: Science-for-the-Future  Tags: Science-for-the-Future

Prof Jan Smit from the North-West University captivated
the learners with his presentation.
Photo: Supplied

In order to advance innovative Mathematics and Science teaching and learning, Science-for-the-Future from the University of the Free State’s (UFS) Faculty of Education hosted close to 100 Grade 10 Mathematics and Science achievers from 18 local secondary schools at the Boyden Observatory in Bloemfontein on 7 June 2017.

According to Dr Cobus van Breda, the Programme Director of Science-for-the-Future, the purpose of such events is also “to encourage learners to enter into science-related studies and careers, including the teaching profession, since we are in desperate need of good Maths and Science teachers in South Africa”.

The evening included contributions by two visiting National Science and Technology Forum (NSTF) award-winning presenters.

Prof Peter Dunsby from the Cosmology and Gravity Centre at the University of Cape Town gave the audience much to think about with his presentation titled ‘From the Big Bang to the Big Rip. Should we be afraid of the Dark Side of the Universe?’

Prof Jan Smit from the North-West University, on the other hand, explained basic Physics concepts using mostly household items. Mariette Erwee and Prof Matie Hoffman from the UFS concluded the evening with stargazing through the telescopes, as well as an open-air session on constellations.

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