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mental health during exam season
Ensuring good mental wellbeing is very important ahead of and during exam periods.

As the exam season approaches, students across the board face large amounts of extra stress and anxiety. Examinations carry tremendous weight in determining students’ prospects, making it a time of immense pressure.

The Department of Student Counselling and Development (SCD) at the University of the Free State (UFS) has been a steadfast source of support to its students since the SCD's establishment in 1977. SCD offers an array of free services to all registered students across the Bloemfontein, South, and Qwaqwa campuses, regardless of their level of study, whether undergraduate or postgraduate.

SCD's primary objective is to cultivate a deep understanding of holistic mental health within the UFS community and address wellness concerns effectively. This mission is pursued through individual therapy sessions, group sessions, workshops, developmental programmes, and career counselling. The department also plays a pivotal role in knowledge production, evidence-based interventions, and mental health innovations, contributing significantly to students’ mental wellbeing.

Academic wellbeing 

To coincide with the exam season and World Mental Health Awareness Month in October, SCD offers academic-wellbeing resources tailored to students to help them become ‘Wellbeing Warriors’. These resources include guides such as 'Taming Test and Exam Anxiety’, 'I Don't Know How to Study’, and 'Where Is My Time Going?'. These resources are designed to equip students with the tools they need to manage the stress and anxiety that often accompany exams.

Taming Test and Exam Anxiety

According to Nadia Maloney, Senior Counselling Psychologist and Acting Assistant Director of SCD, “Common test anxiety symptoms include heart palpitations, sweaty palms, difficulty breathing, feeling overwhelmed, irritability, fatigue, and sleeping difficulties. We’re probably in agreement that experiencing any of these symptoms is highly uncomfortable, not conducive to an ideal learning environment, and can affect your exam outcome.”

The 'Taming Test and Exam Anxiety' guide, compiled by Maloney, emphasises the importance of mitigating these symptoms to create an ideal learning environment in order to achieve better exam outcomes.

I Don't Know How to Study

For those who find themselves struggling with study methods, Lize van den Bergh, a Senior Counselling Psychologist, has created the 'I Don't Know How to Study' guide, which underscores the significance of adapting to the university's unique challenges early on, offering valuable tips and techniques to enhance study skills.

Where Is My Time Going?

The 'Where Is My Time Going?' guide, also crafted by Van den Bergh, tackles the issue of time management. It offers practical advice for students who often feel that time is slipping through their fingers due to various commitments and responsibilities. “Study methods consist of many important behaviours and techniques. Because university is different to school, the sooner you learn how to adapt to these changes, the better you will manage,” Van den Bergh said.

As stress and anxiety levels peak around exam time, the importance of studying smart, not just hard, cannot be stressed enough. Students looking for further assistance can reach out to the SCD Office via the provided contact details:

+27 51 401 2853 / SCD@ufs.ac.za (Bloemfontein Campus)
+27 51 505 1989 / SCDSouth@ufs.ac.za (South Campus) 
+27 58 718 5125 / SCDQQ@ufs.ac.za (Qwaqwa Campus)
+27 800 00 6363 / 24/7 Toll-free UFS Student Careline 

News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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