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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

Music builds bridges - Diva Mimi Coertse
2004-09-21

Music is not bounded by colour, religion, politics or time. It builds bridges. It reaches out to people’s hearts and feelings. Everyone understands the language of music. These were the words of the opera and chamber music diva, Mimi Coertse, who delivered the 34th C.R. Swart Memorial Lecture of the Faculty of Humanities at the University of the Free State. The theme of her lecture was Music as international language. Ms. Coertse said there are no boundaries to music. Different from the spoken word in drama, music can be understood by everyone. There are no boundaries in classical music – and specifically in opera. Developed nations adopted the Eurocentric art form as part of their culture. Examples are China, Korea and Japan where classical music became part of these counties’ national culture, she said. “Unfortunately, however, classical music is seen in many instances – and even in our country – as Eurocentric, but that is not the case. When you start analysing it, you will notice that our black choirs specifically sing opera in choir competitions. These choir competitions became a major industry. These choirs prefer to sing opera.” Ms. Coertse said music brings joy, pleasure, relaxations and healing. It moves into the inner chambers of people’s hearts. You cannot swear at someone in music of curse the. Music is sensual, emotional and very spiritual. God is the writer, man just the player.

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