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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

UFS has a contingency plan for load shedding
2008-02-13


The University of the Free State (UFS) has put in place a contingency plan to ensure that there is minimal disruption to the normal academic operations of its Main Campus in Bloemfontein whenever load shedding occurs.

The plan includes alternative arrangements for certain lectures that fall within the load-shedding schedule provided by Centlec, the emergency power generation for certain lecture halls and buildings, as well as the functioning of the UFS Sasol Library. This is in addition to emergency power equipment that has already been ordered for the larger lecture-hall complexes.

Fortunately, the Qwaqwa Campus has adequate emergency power generation capacity. The situation on the Vista Campus in Bloemfontein is being monitored, but the same guidelines will apply as on the Main Campus.

On the Main Campus in Bloemfontein the following alternative arrangements regarding the timetable for evening classes will come into effect when load shedding occurs:

  • An alternative module and venue timetable has been compiled so that classes that cannot take place on weekdays as a result of load shedding can be accommodated on Fridays and Saturdays.
  • Classes that are presented in the timeslot 18:10 to 21:00 on Thursdays are alternatively accommodated in the same venues at the same times on a Friday.
  • Classes that take place in the timeslot 20:10 to 22:00 on Wednesdays are alternatively accommodated in the timeslot 08:10 to 12:00 on Saturdays, in a few cases in different venues from those scheduled initially.
  • After consultation with students, lecturers will decide whether the alternative timetable will apply when load shedding does indeed occur or whether the alternative timetable will be a permanent arrangement.

Some other steps that have been taken regarding the functioning of lecture halls include:

  • The design and installation of emergency power equipment in all the large lecture-hall complexes within the next few months. This includes the Examination Centre, Flippie Groenewoud Building, the Stabilis and Genmin lecture halls.
  • The ordering of a larger generator for the Agriculture Building to simultaneously provide essential research equipment such as refrigerators, ovens and glasshouses with emergency power.
  • An investigation into the optimal utilisation of present emergency power installations.
    The purchasing of loose standing equipment such as battery lights, uninterruptible power supplies, loose-standing generators, etc.

The UFS Sasol Library will continue as normal as far as possible though there may be some minor changes as a result of load shedding. The library has an emergency generator that will be used in the event of load shedding to allow students and other users to exit the library. If load shedding occurs during daylight hours, the library will remain open with limited services. If the load shedding occurs after 6 pm (18:00), all users will be allowed to exit and the library will remain closed until the next day.

A comprehensive investigation into the university’s preparedness for and management of long term power interruptions is also receiving attention.

More information on the contingency plan for load shedding can be obtained from the UFS website at www.ufs.ac.za/loadshedding.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za
13 February 2008


 

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