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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.

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Prof. Johan Willemse appointed on boards of Absa
2008-01-22

Prof. Johan Willemse, Departmental Chairperson of the University of the Free State's (UFS) Department of Agricultural Economics, has been appointed as an independent non-executive director on the boards of Absa Group and Absa Bank with effect from 1 January 2008. He belongs to the South African Agricultural Writers Association, is a regular columnist for various agricultural periodicals, and has been a presenter and programme advisor on national television in respect of agricultural matters. Prof. Willemse also studied at the University of Illinois with a Cochrane Fellowship bursary in 2003. He has his own agriculture consulting business and has won numerous national agricultural awards and achievements. He was a member of the Ministerial Task Group to evaluate the 1992 drought aid to farmers and was appointed by the Minister of Agriculture and Land Affairs in 1997 to advise on the implementation of the Marketing of Agricultural Products Act. Prof. Willemse is a specialist on agricultural marketing, strategy and policy formulation.
 


Photo: Supplied

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