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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

Training symposium draws cardiothoracic surgeons from the continent to the UFS
2015-07-15

 

The University of the Free State hosted its annual Hannes Meyer Registrar Symposium at the Bloemfontein campus from 10 to 12 July 2015. This symposium was a collaborative effort by the UFS, the Society for Cardiothoracic Surgeons of South Africa (SCTSSA) and the European Association for Cardiothoracic Surgeons (EACTS). Young surgeons in training (registrars) from all over the continent attended this two and a half day conference.

The delegates include the heads of the departments of, or a senior consultant from, every department of Cardiothoracic Surgery in South Africa as well as two or three registrars and three perfusionists. In addition, delegates from other African countries were welcomed to our shores as well.

Unlike traditional conferencing, this symposium will feature a wet lab session, where surgeons perform a range of heart operations in a laboratory setting, using pig hearts.

The symposium is organised by Prof Francis Smit, (Head of the Department of Cardiothoracic Surgery, UFS) and Prof Tony Linegar, (part-time lecturer-UFS).

“This is a truly remarkable training symposium. It is supported internationally by EACTS, nationally by SCTSSA, and locally by the UFS. It is the largest training symposium in Africa, and Bloemfontein/UFS is proud to host this event on an annual basis, having coordinated and organised this event since 2004.”


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