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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

Deputy Governor of SA Reserve Bank inspires students
2016-08-19

Description: Deputy Governor of SA Reserve Bank  Tags: Deputy Governor of SA Reserve Bank

Dr Lyndon du Plessis, Head of Department of Public
Administration and Management, Francois Groepe,
Deputy Governor of the South African Reserve Bank,
Prof Philippe Burger, Head of the
Department of Economics and B.Com Hons student,
Mosoeu Mabote.

Photo: Siobhan Canavan

Students from the Faculty of Economic and Management Sciences had the opportunity to learn from the best in the field when the Deputy Governor of the South African Reserve Bank, Francois Groepe, presented a seminar on the changing roles of central banks.

According to Groepe, we are currently living in challenging times as central banks are called on to do more.

“Central banks have limits, and these limits are not always understood,” he said on 11 August 2016 in the Equitas Auditorium on the Bloemfontein Campus.

How central banks contribute to inflation

There are two main generally-expected roles from central banks: the obvious one of providing bank notes and coins, and the other, maintaining price stability.

According to Groepe, the aim of keeping prices stable is to ensure easier planning for the future, and to assist the poor.

“The poor are the ones more vulnerable to higher inflation because they hardly have enough to get by,” he said.

A negative impact on monetary policies could affect the economy negatively. This is as a result of higher inflation caused by the increase in food prices.

Furthermore, the 12% government debt renders a negative yield in the economy.

The stability of finances in South Africa


Financial stability is not an end in itself, but, like price stability, is generally regarded as an important precondition for sustainable economic growth, development, and employment creation.

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