Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
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

A PhD in full colour!
2014-10-28

In October 2014, Cindé Greyling presented a PhD paper at the second biennial conference of the Southern Africa Society for Disaster Reduction (SASDiR) in Windhoek, Namibia. Titled “A narrative communication approach towards drought resilience for foundation phase children”, she explored innovative ways to encourage drought resilience. “It was a fascinating journey that is nearing its end,” Greyling says about her disaster management studies at DiMTEC.

The study comprised adapting a communication model to address the specific preferences of foundation-phase children. This was used as a guide to code essential drought risk-reduction information into a comprehensible format for the chosen target audience. “Whereas I’m proficient in writing, drawing was altogether new – which you can clearly tell!” During the course of her research, Greyling roamed through drought data, curriculums, bestselling entertainment products, global children’s culture and an array of language and communication avenues. “What a pleasure it was to revisit familiar bodies of knowledge, and navigate unfamiliar territory!” Under guidance of study leader, Dr Lydie Terblanche, and co-study leader, Dr Andries Jordaan, Greyling believes that an important contribution to resilience is probable, as well as creating opportunities for further research.

“Not many people can say they created a picture book for their PhD... How lucky I am!” Greyling concludes.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept