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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

Largest group on African continent introduced to Sign Language
2016-07-05

Description: z UFS101 SASL Tags: z UFS101 SASL

The introduction of basic Sign Language
as part of the UFS101 course was a great
success. From left are Susan Lombaard,
Annemarie le Roux, Tshisikhawe Dzivhani
(all from the Department of South African
Sign Language), and Lauren Oosthuizen
(UFS101).

Photo: Leonie Bolleurs

As a result of a new initiative at the University of the Free State (UFS), the largest group of students on the African continent took part in a first-year seminar which included Sign Language.

A total of 5400 students on the Bloemfontein Campus and 1000 on Qwaqwa Campus were taught basic Sign Language by Susan Lombaard, Acting Head of the Department of South African Sign Language, and her team members, Tshisikhawe Dzivhani, Annemarie le Roux, and Nicolene de Klerk.

It forms part of the UFS101 module presented to all first-year students. The initiative, begun in the first semester of 2016, will form part of UFS101 in future and was met with an overwhelmingly positive response.

Three segments of course

Sign Language was taught in three segments and positioned as large-class learning experiences in the Callie Human Centre (Bloemfontein Campus) and the Nelson Mandela Hall (Qwaqwa Campus). Students were taught about deaf culture, Sign Language theory, as well as how to sign their names, exchange pleasantries, and have a basic conversation.

A valuable skill to have

“It (the Sign Language experience) was very interesting and helpful,” said one of the students. “It is important to have the ability to communicate with all sorts of people, and to be able to help them in a crisis”. According to another, it sparked an interest in Sign Language. “It is a skill I will continue to use and try to learn more from it,” said a third.

Lombaard – in collaboration with the UFS101 team – will be presenting a paper related to this achievement at the DeafNet Africa Conference in Johannesburg, from 26 to 30 September 2016.

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