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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

Health policy researcher discusses joint exploratory efforts at the UFS
2013-03-20

 

Prof James Bjorkman
Photo: Supplied
20 March 2013

Prof James Bjorkman, Professor Emeritus of Public Policy and Administration at the Institute of Social Studies at The Hague in the Netherlands, visited the University of the Free State (UFS) to explore the context and limits of health reforms in South Africa.

After clarifying terms and establishing the background of general public sector reforms over the past few decades, Prof Bjorkman focused on characteristics of the health sector, its basic issues, as well as constants and variable dimensions. He paid special attention to the complex interplay between access, quality and cost of health services.

Prof Bjorkman also shared experiences, based on his observations over the decades, during his lecture at the Faculty of Health Sciences.

Click here to read an extract from his book, “Health reforms in Central and Eastern Europe: Options, Obstacles, Limited outcomes,” on which his lecture was based.

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