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01 March 2023
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Story Alicia Pienaar
Prof Mathys Labuschagne is the Head of the Clinical Simulation and Skills Unit within the School of Biomedical Sciences in the Faculty of Health Sciences
The Dean of the Faculty of Health Sciences, Prof Gert van Zyl, invites you to the inaugural lecture of Prof Mathys Labuschagne, Head of the Clinical Simulation and Skills Unit within the School of Biomedical Sciences in the Faculty of Health Sciences.
Subject: Clinical Simulation: Quo Vadis?
Venue: Auditorium, Equitas Building, Bloemfontein Campus
Date: 8 March 2023
Time: 17:30
RSVP on or before Friday 3 March 2023
Light refreshments will be served after the inaugural lecture.
About Prof M Labuschagne
Prof Mathys Labuschagne is the Head of the Clinical Simulation and Skills Unit within the School of Biomedical Sciences in the Faculty of Health Sciences at the University of the Free State. He completed his MB ChB degree and qualified as an ophthalmologist in 2006.
He developed an interest in health professions education and obtained a PhD in Health Professions Education in June 2012. The title of his thesis was: Clinical Simulation to enhance undergraduate medical education and training at the University of the Free State.
Prof Labuschagne was appointed Head of the Clinical Simulation and Skills Unit at the University of the Free State. The facility is utilised for undergraduate and postgraduate clinical simulation training, as well as interprofessional training and research. He has a special interest in simulation as training tool, precision skills training, and mastery of learning and simulation as tool to prepare students for interprofessional education and collaborative practice.
Prof Labuschagne is part of a multi-institutional consortium that developed the MySkills Medic app. It is a clinical procedural skills application aimed at graduating medical students, interns, and community-service doctors. He was appointed as a member of the Ophthalmology Foundation Education Simulation Subcommittee (affiliate of the International Council of Ophthalmology) tasked with developing a white paper to guide simulation training for ophthalmologists. He is involved in postgraduate supervision for master’s and PhD students in HPE.
Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17
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Prof Marian Tredoux
17 September 2013 |
The latest research conducted by Prof Marian Tredoux of the Department of Geology, in collaboration with her research assistant Bianca Kennedy and their colleagues in Germany, placed established theories regarding how minerals of the platinum-group of elements are formed, under close scrutiny.
The article on this research of which Prof Tredoux is a co-author – ‘Noble metal nanoclusters and nanoparticles precede mineral formation in magmatic sulphide melts’ – was published in Nature Communications on 6 September 2013. It is an online journal for research of the highest quality in the fields of biological, physical and chemical sciences.
This study found that atoms of platinum and arsenic create nanoclusters, long before the mineral sperrylite can crystallise. Thus, the platinum does not occur as a primary sulphur compound. The research was conducted at the Steinmann Institute of the University of Bonn, Germany, as well as here in Bloemfontein.
Monetary support from Inkaba yeAfrica – a German-South African multidisciplinary and intercultural Earth Science collaborative of the National Research Foundation (NRF) – made this research possible. Studies are now also being conducted on other metals in the precious metal group, specifically palladium, rhodium and ruthenium.
The discovery of the nanoclusters and the combination with arsenic can have far-reaching consequences for the platinum mine industry, if it can be utilised to recover a greater amount of platinum ore and therefore less wastage ending up in mine dumps. This will signify optimal mining of a scarce and valuable metal, one of South Africa’s most important export products.
For Prof Tredoux, the research results also prove thoughts she already had some twenty years ago around the forming of platinum minerals. “Researchers laughed in my face, but the evidence had to wait for the development of technology to prove it.” Young researchers were very excited at recent congresses about the findings, since the new models can bring new insights.
“Chemistry researchers have been talking about platinum element clusters in watery environments for quite a while, but it was thought that these would not appear in magmas (molten rock) due to the high temperatures (>1 000 degrees celsius).”
Prof Tredoux has already delivered lectures at congresses in Scotland, Hungary, Sweden and Italy on this research.
Read the article at: http://www.nature.com/ncomms/2013/130906/ncomms3405/full/ncomms3405.html