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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

Lotto Sculpture-on-Campus Project takes off
2010-09-23

Noriah Mabasa, Unity is power: Let us be united (2010), fig wood, 3200 x 1700 x 1400 mm.

 

arwi Ragimana, Baboon (2010), African wattle wood, 1150x3400x1100mm.


 

The philosophers’ circle.

 A year ago the University of the Free State (UFS) received a grant from the National Lottery Distribution Trust Fund (NLDTF) to implement a project that has allowed the UFS to commission artists to create a number of sculptures for the Main Campus in Bloemfontein. 

 The planning for the project is at an advanced stage and the university looks forward to the installation of the first sculptures in October 2010.

 Renowned Venda artist Noriah Mabasa has created a three-metre-high wooden sculpture, “Unity is power: Let us be united”, to be placed outside the new computer laboratory near the UFS Sasol Library. The work consisting of several grouped figures celebrating the coming together of many diverse people.

 Another artist from Venda, Azwifarwi Ragimana, has been working in collaboration with Gallery 181 in Johannesburg to produce sculptural benches for the garden behind the West Block.

 Local artists are also involved in this initiative: Jaco Spies, lecturer in the Department of Fine Arts, as well as ceramist Dina Grobler and artists from the Tshiamo Art and Crafts Project will be working on a mosaic at the site of the eight concrete balls at the West Block, known as the “philosophers” circle.’ The project will continue next year and we can expect works from leading South African artists such as Willem Boshoff, Willie Bester and Pat Mautloa. 

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