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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

Vice-Chancellor’s Award for Excellence in Teaching goes to trailblazer Dr Aliza le Roux
2013-11-15

 

Dr Aliza le Roux
Photo: Supplied
15 November 2013

 

Dr Aliza le Roux, Subject Head in the Department of Zoology and Entomology at the UFS Qwaqwa Campus, is this year’s winner of the Vice-Chancellor’s Award for Excellence in Teaching.

It came as no surprise. Dr le Roux has already been piling up numerous awards as a result of her outstanding work as an academic who is also an NRF-rated researcher.

In 2012, she joined the Teaching and Learning Champions group, which inspired her to take a more scholarly, research-focused approach to her teaching. Dr Le Roux has had huge successes in her teaching at the Qwaqwa Campus, propelling student pass rates from less than 50% to more than 90% in one course. As part of her approach, she makes use of interventions such as pre-class quizzes on Blackboard.

She is also doing Action Research on the teaching method known as ‘flipping’ the classroom, a process that essentially reversed traditional teaching practice. Dr le Roux is also looking into the impact of introducing Zotero (a free user-friendly online tool for research purposes) on the Qwaqwa Campus.

Her primary research outside of the classroom focuses on the evolution of wild mammals’ cognitive abilities. Dr le Roux and her students are starting fieldwork in November this year, investigating how paternal care impacts bat-eared foxes’ physical and cognitive development.

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