Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
19 February 2018

Khomotso matriculated in Lephalale in Limpopo and made her way to Bloemfontein in January 2014. She was determined to succeed in life and knew that she had one chance to achieve her objective, which was to obtain a degree. However, coming from a family with an annual income of less than R80 000 she knew she would have to find funding. She secured a bursary with Distell, although it would only cover her tuition, so her next challenge was finding funding for meals and other expenses.

Making a difference daily
When she arrived at the University of Free State (UFS) she applied for the No Student Hungry (NSH) Food Bursary through the Social Work Services office and was successful. The weekly NSH funds she received enabled her to buy food and offered her extra opportunities to develop herself through student wellness workshops. NSH funded her for the next three years. “It was a relief not to worry about where my next meal would come from, allowing me time to concentrate on my studies,” said Khomotso.

Three years later she graduated with 22 distinctions and is pursuing her postgraduate studies in Education in 2018. For her, it is important to create the change that our country needs. “It was my teachers and parents who inspired me to pursue a degree. As a future teacher, I want to be able to make a difference in the lives of young people. “

Donors key in reducing food insecurity
Like Khomotso, there are many academically strong students who lack adequate financial support to sustain them through their degree programmes. For this reason, the financial contributions made to the NSH Food Bursary Programme by staff of the UFS, alumni and other donors remains crucial. Systemic change occurs when students graduate and join the country’s workforce. Together, we continue to cause ripples of change in our country.

The South African Surveys of Student Engagement Annual Report (2016) reflects that “it is clear that financial stress impacts on different areas of students’ lives. It is also clear that the impact is magnified for those who are already vulnerable, such as students who come from poor families”.

No Student Hungry supports students on their journey to success

Figure 7 shows that 32% of black African students reported that they ran out of food and could not afford to buy more on most days or every day. Similarly, a significant difference in responses is seen between first- and non-first-generation students, with 77% of first-generation students indicating that they ran out of food without being able to buy more, compared to 53% of non-first-generation students.

The overall academic average of 2017 NSH students was 61% on all three UFS campuses, with the top 10 achievers of 2017 being females predominantly in the black African and coloured designated groups, in the fields of Communication, Law, Education, Science, Social Science and Psychology, scoring on average above 70%.

Give to the NSH Food Bursary.

Contact: Vicky Simpson, Officer Institutional Advancement SimpsonVZ@ufs.ac.za /call: +27 51 401 7197.

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.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept