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01 January 2018

 

 

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.

News Archive

UFS represented at international congress
2009-11-06

From the left are: Ms Van Rooyen, Ms Pretorius and Dr Stephen Walker, Senior Lecturer in Psychology at the UFS.
Photo: Supplied

Three staff members of the University of the Free State (UFS) recently attended the 39th Annual Congress of the European Association for Behavioural and Cognitive Therapies (EABCT) in Dubrovnik, Croatia. Dr Stephen Walker, Ms Chrisma Pretorius and Ms Marnelle van Rooyen, all from the Unit for Professional Training and Service in the Behavioural Sciences (UNIBS) represented the UFS at the congress.

The title of Dr Walker’s presentation was “The applicability of the maladaptive cognitive schema construct to the multi-ethnic South African context”.

Ms Pretorius, a Ph.D. student in Psychology, gave two presentations, namely “Ethnic differences in worry: A South African perspective” and “Worry, meta-cognitive beliefs and intolerance in a non-clinical multi-ethnic sample of university students” respectively.

Ms Van Rooyen, also a Ph.D. student in Psychology, presented “Cognitive schemas as predictors of disordered eating in a multi-ethnic sample of female university students”.

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