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13 May 2022 | Story Alicia Pienaar
Prof Vetrik
Prof Tomas Vetrik.

The Dean of the Faculty of Natural and Agricultural Sciences, Prof Danie Vermeulen, has the pleasure of inviting you to the inaugural lecture of Prof Tomas Vetrik. 

Topic: Extremal graph theory 

Event Details:
Date: 19 May 2022
Time: 17:30
Venue: Equitas Auditorium, UFS Bloemfontein Campus

RSVP:  Ms Marinda Venter on +27 51 401 2691 or email: VenterSM@ufs.ac.za  on or before Tuesday 17 May 2022.

Light refreshments will be served after the inaugural lecture. 


More about the speaker:

Tomas Vetrik received two scholarships from foreign countries during his PhD study. He spent one semester of his PhD study at the Vienna University of Technology in Austria, and two semesters at the Technion – Israel Institute of Technology. He was the only postgraduate student from Slovakia to receive a scholarship from the Israeli government in 2006. Tomas Vetrik joined the University of the Free State in 2014, after his postdoctoral research at the University of KwaZulu-Natal and working at the UniversityPretoria. His research area is graph theory. He is mainly focusing on the degree-diameter problem, graph indices, and metric dimension of graphs. He is an NRF-rated researcher and has produced about 75 research papers (approximately 25 of them as a single author).

Three PhD students and three MSc students have completed their studies under his supervision. He has presented seminar talks at 24 universities from 15 different countries. Please take note of our COVID-19 health and safety protocols (https://www.ufs.ac.za/return-to-campus ) when visiting the UFS campuses.


Please take note of our COVID-19 health and safety protocols (https://www.ufs.ac.za/return-to-campus ) when visiting the UFS campuses. 

News Archive

Tactile paving assists visually impaired
2017-10-28

Description: ' 000 Blind Tactile Paving Tags: Blind Tactile Paving

Tactile paving is being installed at pedestrian crossings to assist
visually-impaired persons at the UFS.
Photo: Supplied

Crossing roads and accessing buildings has always been a challenge for people with visual impairments. They had to rely on peripheral sounds, such as car brakes and cues. However, after the installation of tactile paving – paving with special textures assisting the visually impaired to feel the difference between walking around on campus and crossing the road, this will no longer be a problem at the University of the Free State (UFS).

This is one of several developments that University Estates’ Department of Facilities Planning has in the pipeline for 2017 in order to ensure that the university attains its key component in providing a high-quality student experience.

Maureen Khati, Assistant Director of Project Management: Facilities Planning, says, “We saw the need to install these paving blocks in strategic spaces, as identified by the Center for Universal Access and Disability Support (CUADS).” She says these blocks will make it easier for people with visual impairments.

Special features designed to aid visually-impaired persons

These installations have special features that will assist those students and employees with limited vision or blindness to navigate through pedestrian crossings and the different campus buildings. The university chose a unique design of tactile paving that focuses on warning and directing those with visual impairments.

UFS eager to improve accessibility and mobility

The university, and all the stakeholders involved in this initiative, are delighted to be embarking on this project and are looking forward to its successful execution. To improve accessibility and mobility, more accessible entrances and exits will be built, effective signage will be installed inside and outside buildings, but the most important aspect is that dedicated seating space will be made available in lecture rooms for special-needs students.

Khati says, “More focus has been put on installing ramps in all buildings to make them more accessible for people with disabilities, as well as other needs required to enhance accessibility at the UFS.”

For the UFS, this initiative is one of many to come, as extensive research is being done and priorities are implemented accordingly.

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