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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

Head of SA Witness Protection Programme pays UFS a visit
2010-05-04

 
Receiving the Head of the South African Witness Protection Programme are, in front: Prof. Hennie Oosthuizen, Head of the Department of Criminal and Medical Law at the UFS; back: Adv. Beatri Kruger from the UFS Unit for Children’s Rights, Ms Lani Opperman, Member of the Free State Human Trafficking Forum (FHF), Adv. John Welch, Head of the Witness Protection Programme in South Africa; and Lene van Zyl, a LLM student at the UFS who is doing her thesis on human trafficking in body parts.
Photo: Leonie Bolleurs


Recently Adv. Beatri Kruger from the Unit for Children’s Rights in the Faculty of Law at the University of the Free State (UFS) invited Adv. John Welch, Head of the Witness Protection Programme in South Africa, to address the Free State Human Trafficking Forum (FHF) on the safe-keeping of victims who are witnesses against human traffickers.

Human trafficking is prevalent in the Free State, especially in Bloemfontein. The Unit for Children’s Rights is one of the founding members of the FHF that was established to take action against and fight the disturbing reality of human trafficking more efficiently.

According to Adv. Kruger the FHF identified the problem of trafficked witnesses being threatened by human trafficker syndicates.

Adv. Welch made some suggestions with regard to the safe-keeping of trafficked victims. He also, with some of the forum members, paid a visit to the areas in Bloemfontein where human trafficking is prevalent as well as to the local shelter for trafficked victims.

Adv. Welch undertook to join forces with the FHF in assisting trafficked victims and the local Witness Protection Programme Office is now a member of the forum.

Since December 2009 members of the FHF managed to disrupt the work of the human trafficking syndicates. “The traffickers have not stopped this inhumane practice but there are indications that they have moved to other buildings in the inner city and even to houses in the suburbs. It was reported to the forum that approximately 27 males suspected of being involved in human trafficking had been arrested, and since they are illegal in the country, they were deported to their countries of origin,” said Adv. Kruger.

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