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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

Fundraising while having fun
2016-01-25

With the Receive And Give (RAG) Community Service processions and festival around the corner, the public can expect loads of festive fun for the whole family. 

Over the years, RAG has grown in popularity among the Bloemfontein community as the official launch of the social calendar. At the beginning of each year, the streets come alive with thousands of students from the University of the Free State and their colourful floats. They are joined by spectators from all over the city. 

Float building

The ‘Cartoons, Animation and children snacks’ theme for 2016, has kept first-year students and RAG representatives working tirelessly since 18 January 2016, building majestic floats that are sure to entice on-lookers.

Ritsim Magazine sales

The annual RAG publication, Ritsim, is now available for only R25 a copy. All proceeds are channelled into different charities across the country.

This year, in a joint venture between Kovsie RAG and Volksblad, approximately 8000 Ritsims will be sold as a package deal with all the newspapers in the Northern Cape and Free State. 

The processions

About 10 000 meals will be distributed to needy residents of the Heidedal and Mangaung communities at the Twin City mall after the morning procession.

Floats will be judged prior to the morning procession. The float winners will be announced at 17:00 at the RAG Farm, and the winners will lead the afternoon procession. 

Date: 30 January 2016 
Times: 10:00 (morning procession) and 18:00 (afternoon procession)
Route for morning procession: Pelonomi Hospital to Twin City mall
Route for evening procession: Tempe traffic light at Nelson Mandela Drive to Old Grey Sports Grounds

The festival 

After a day of chanting, collecting donations, and feeding the community, the RAG festival will round out the day with good music. Both young and old will be entertained by well-known and vibrant artists such as Vusi Mahlasela, Karen Zoid, and Francois van Coke.

Date: 30 January 2016
Time: Gates open at 16:00
Place: Old Grey Sports Grounds

Tickets are available from Computicket and at the gate for R100 per person and R50 per student or children under 12 years of age.

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