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Prof Marian Tredoux, Associate Professor in the
Department of Geology at the University of the Free State,
recently had a mineral named after her.
Photo: Sonia Small
Prof Marian Tredoux is a geochemist and lecturer in the Department of Geology at the University of the Free State (UFS). Her research interests are rocks, particularly the chemistry of rocks and the minerals they are composed of – chemicals similar to those found in laboratories, although they occur in nature.
Prof Tredoux started her research career at the University of the Witwatersrand (Wits), after which she spent a number of years at the University of Cape Town (UCT). For the past 11 years, she has been at the UFS, which has brought her in close proximity of her primary field-research area in Barberton. This fascinating part of the country has been the focus of her research for 30 years. She has always been intrigued by the earth's crust in this area, which she describes as "very old, very strange, and very interesting".
Prof Tredoux has been collaborating with colleagues and peers overseas in an attempt to unravel the intricacies of this unusual geological area. Some of these colleagues recently discovered a new mineral in one of the rock formations of the Barberton mountain range. They decided to name the mineral after Prof Tredoux, dubbing it tredouxite. "I am very honoured by this, and very grateful that all these years of collaboration are being acknowledged," Prof Tredoux said.
Little change in load shedding schedules
2015-07-25
According to Anton Calitz, Electrical Engineer at the University of the Free State, there are few or no changes to the load shedding schedules for the rest of July 2015; daily power cuts by Eskom are a given.
To stay up to date with the latest load shedding schedules, visit GridWatch’s webpage at http://loadshedding.news24.com.
Once classes have started again, lecturers should plan as if load shedding is a given. Venues without emergency power supply should not be reserved during scheduled load shedding.
The university is working hard to equip venues with emergency power. Check the list of venues already equipped with emergency power.
The following tips may help to manage load shedding in the classroom:
- For your lectures: Carry a laptop with your slides (or have hard copies). In this way, you can teach students, even if you cannot project your slides.
- In the event of load shedding, in venues equipped with emergency power, you will be able to continue with classes. All electronic equipment, except for air conditioners, will switch to emergency power, and there should be no problems ? lectures should be continued as normal.
- If emergency power is not available in an academic venue, and the lecturer is unable to continue without electronic equipment, he/she may dismiss the class.
Please contact the office of the Student Academic Services on +27(0)51 401 7345 to reserve a venue for an ad hoc class. The helpline for academic venues from Monday to Friday between 07:45 and 16:30 is +27(0)51 401 7911. Protection Services can be contacted on +27(0)51 401 2911 for after-hours assistance.