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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.
Laptop in, paper out
2013-07-31
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Prof Pieter Nel gives advice to students.
Photo: Johan Roux
31 July 2013 |
The first major steps to a paperless lecture environment for the School of Medicine were taken in July 2013 with the presentation of laptops to all first-year- medical students.
The aim is to have the entire undergraduate medical programme computer-driven within a few years and to get rid of paper in the classroom.
Prof Pieter Nel, Programme Director: Health Sciences at the school in the Faculty of Health Sciences, said, “As far as we know, this action is the first of its kind in any medical school in South Africa whereby an entire class are supplied with computers for this purpose. We also have no knowledge of anything similar in any programme within any other faculty at any university in South Africa.”
All first-year medical students received laptops. The UFS is facilitating the process to provide students with computer access via their own laptops. “The reason for this is that the undergraduate health-sciences programme will be totally computerised from now on. Students will therefore utilise their laptops in all their contact sessions.”
The entire building where teaching takes place is equipped with Wi-Fi. The students buy the laptops at a much lower cost than the commercial price.
Prof Nel said the printing costs of study material during a student’s undergraduate study years can amount to as much as R5 000.
In future, first-year students will receive laptops, computerising the entire undergraduate health-sciences programme within a few years, Prof Nel said.
During the presentation of the first laptops, Prof Gert van Zyl, Dean of the Faculty of Health Sciences, referred to this action as a big step forward in modernising the undergraduate training of medical students in the faculty.