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15 February 2018 Photo Stephen Collett
Descriptions of everyday life experiences result in articles in internationally rated journal
In the name of our sorrow

Shortly after arriving at the University of the Free State in 2011, Prof Jan K Coetzee from the Department of Sociology initiated the research programme, The Narrative Study of Lives. This programme relates to the biographical descriptions that people give of their everyday life experiences. Among others, this programme resulted in his soon-to-be published book, Books and bones and other things.

Publishing success

 Prof Coetzee explains that the programme is designed to provide a space for students to do in-depth research towards a master’s-by-thesis. Over the years, he says, the department got beautiful dissertations, covering a wide range of topics such as online gaming, living with physical disabilities, mother-daughter communication, and experiencing aging. Prof Coetzee is especially proud of the many articles produced by the programme. “Apart from several others, no fewer than 14 articles were published in a Special Edition of the internationally rated and accredited journal Qualitative Sociology Review in January 2017,” he says. “This research programme, and my own work within it, builds on the fact that in today’s world there is an increasing interest in the narrative study of lives. The Nobel Prize for Literature was even awarded to an oral historian in 2015.”

“The programme is designed
to provide a space for students
to do in-depth research towards
a master’s-by-thesis.”
—Prof Jan K Coetzee
Author ofBooks and
bones and other things

A book full of stories and art

 Working specifically on “documents of life”, Prof Coetzee has been collecting old texts for many years, “some dating back to 1605”, he elaborates on his research and the content of his new book. “In addition, I’ve collected objects like fossils and antique relics over the years, and sculpted relevant objects - all of which have been installed in numerous small museum cases (photographed for the book). These installations represent an attempt at understanding the roots and sedimented layers of the social reality in which we find ourselves in 2018.”

The launch of Prof Coetzee’s book, Books and bones and other things. is planned for mid-2018 in Bloemfontein. This will be followed by an exhibition of the artwork featured in the publication at Everard Read’s acclaimed venue, Circa, early next year. Strauss and Co will administer a benefit auction of the works and the proceeds will be divided among nominated charities.

News Archive

New world-class Chemistry facilities at UFS
2011-11-22

 

A world-class research centre was introduced on Friday 18 November 2011 when the new Chemistry building on the Bloemfontein Campus of the University of the Free State (UFS) was officially opened.
The upgrading of the building, which has taken place over a period of five years, is the UFS’s largest single financial investment in a long time. The building itself has been renovated at a cost of R60 million and, together with the new equipment acquired, the total investment exceeds R110 million. The university has provided the major part of this, with valuable contributions from Sasol and the South African Research Foundation (NRF), which each contributed more than R20 million for different facets and projects.
The senior management of Sasol, NECSA (The South African Nuclear Energy Corporation), PETLabs Pharmaceuticals, and visitors from Sweden attended the opening.

Prof. Andreas Roodt, Head of the Department of Chemistry, states the department’s specialist research areas includes X-ray crystallography, electrochemistry, synthesis of new molecules, the development of new methods to determine rare elements, water purification, as well as the measurement of energy and temperatures responsible for phase changes in molecules, the development of agents to detect cancer and other defects in the body, and many more.

“We have top expertise in various fields, with some of the best equipment and currently competing with the best laboratories in the world. We have collaborative agreements with more than twenty national and international chemistry research groups of note.

“Currently we are providing inputs about technical aspects of the acid mine water in Johannesburg and vicinity, as well as the fracking in the Karoo in order to release shale gas.”

New equipment installed during the upgrading action comprises:

  • X-ray diffractometers (R5 million) for crystal research. Crystals with unknown compounds are researched on an X-ray diffractometer, which determines the distances in angstroms (1 angstrom is a ten-billionth of a metre) and corners between atoms, as well as the arrangement of the atoms in the crystal, and the precise composition of the molecules in the crystal.
  • Differential scanning calorimeter (DSC) for thermographic analyses (R4 million). Heat transfer and the accompanying changes, as in volcanoes, and catalytic reactions for new motor petrol are researched. Temperature changes, coupled with the phase switchover of fluid crystals (liquid crystals -watches, TV screens) of solid matter to fluids, are measured.
  • Nuclear-magnetic resonance (NMR: Bruker 600 MHz; R12 million, one of the most advanced systems in Africa). A NMR apparatus is closely linked with the apparatus for magnetic resonance imaging, which is commonly used in hospitals. NMR is also used to determine the structure of unknown compounds, as well as the purity of the sample. Important structural characteristics of molecules can also be identified, which is extremely important if this molecule is to be used as medication, as well as to predict any possible side effects of it.
  • High-performance Computing Centre (HPC, R5 million). The UFS’ HPC consists of approximately 900 computer cores (equal to 900 ordinary personal computers) encapsulated in one compact system handling calculations at a billion-datapoint level It is used to calculate the geometry and spatial arrangements, energy and characteristics of molecules. The bigger the molecule that is worked with, the more powerful the computers must be doing the calculations. Computing chemistry is particularly useful to calculate molecular characteristics in the absence of X-ray crystallographic or other structural information. Some reactions are so quick that the intermediary products cannot be characterised and computing chemistry is of invaluable value in that case.
  • Catalytic and high-pressure equipment (R6 million; some of the most advanced equipment in the world). The pressures reached (in comparison with those in car tyres) are in gases (100 times bigger) and in fluids (1 500 times) in order to study very special reactions. The research is undertaken, some of which are in collaboration with Sasol, to develop new petrol and petrol additives and add value to local chemicals.
  • Reaction speed equipment (Kinetics: R5 million; some of the most advanced equipment in the world). The tempo and reactions can be studied in the ultraviolet, visible and infrared area at millisecond level; if combined with the NMR, up to a microsecond level (one millionth of a second.

Typical reactions are, for example, the human respiratory system, the absorption of agents in the brain, decomposition of nanomaterials and protein, acid and basis polymerisation reactions (shaping of water-bottle plastic) and many more.

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