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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

A model of resilience – Dr Anja Botha probes into the ability to recover from trauma
2014-12-02

She may have been awarded her doctorate degree only in July 2014, but Psychology lecturer at the University of the Free State (UFS), Dr Anja Botha, is already making a name for herself with her latest research.

Her study aims to develop a model of resilience for South African adolescents exposed to trauma. “The broad field, within which I work, is that of Developmental Psychology, with a specific focus on child and adolescent development and therapy,” says Dr Botha. 

Resilience studies are situated within Developmental Psychology since normal developmental tasks – such as achieving self-confidence and building supportive relationships – contribute greatly to children’s resilience. Resilience broadly refers to the individual’s ability to ‘bounce back’ after being exposed to adversity.

“The model of resilience which I compiled was a good fit for my participant group, indicating that the model explains the development of resilience in these adolescents well. The factors that I found to promote resilience in the South African context include various coping skills, intra- and interpersonal strengths, family involvement, and school engagement.

“Thus, aside from my passion for resilience studies, I am also very much interested in coping, strength-based interventions, parental guidance and school-based programmes.”

Dr Botha was awarded a Donald J Cohen fellowship in August 2014 during the 21st World Congress of the International Association for Child and Adolescent Psychiatrists and Allied Professions. The fellowship is in recognition of her work as an emerging international scholar in the field of child and adolescent mental health. This award was based on both her research as well as her involvement in the training of postgraduate students in child psychology.

She is currently supervising a number of master’s students’ research on various constructs related to resilience.

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