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09 March 2020 | Story Prof Francis Petersen | Photo Sonia Small
Prof Francis Petersen
Professor Francis Petersen is the Rector and Vice-Chancellor of the University of the Free State

The shortage of skills is a global phenomenon and employers are concerned about the need for skilled professionals to meet the demands of various sectors of their economies. This situation has reached worrying proportions in South Africa, where it has become apparent that there is a nonalignment between the skills graduates are equipped with and those that are required in the workforce. 
Moreover, the continuous contraction of the South African economy is further spurring the unemployment crisis: the weak economic performance is not sufficient to create jobs in line with the growth of the working-age population. It is also evident that skills shortages and a lack of social capital have become a systemic problem that prevents access to jobs. 

Preparing graduates for the world of work
Unemployment in South Africa is about 29%, according to Statistics South Africa’s latest Quarterly Labour Force Survey; the unemployment rate of people between the ages of 15 and 34 years is 56%. Earlier this month, President Cyril Ramaphosa announced in his State of the Nation address that the country is facing its highest unemployment rate since 2008. Referring to youth unemployment as a “crisis”, the president said about two-thirds of the 1.2-million young people entering the labour market each year remain outside employment, education, or training.

There is an argument that a university graduate should not necessarily be job-ready, but must have the ability to think, to adapt and to learn relatively quickly. Even with this expectation, it is critically important to understand the world of work and to have a relationship with the job market. This is not only important from a future employment perspective, but it will also bring the job market closer to the academic curriculum and the research agenda of the university. It goes a long way towards starting to co-create solutions and conceptualising futures that are more inclusive and sustainable.

UFS interventions to improve student success
The University of the Free State (UFS) has taken collaboration with the private sector, industry, and commerce very seriously — most of the academic departments have industrial or sector-specific advisory boards through which robust discussions are taking place concerning the curriculum, appropriate funding to students, interventions to improve student success, challenges of the job market, and which research projects are essential to tackle. Through these boards, a relationship between the university, industry, the private sector, and commerce is established. This is a good starting point not only to address employment, but also to provide a catalyst for optimising an ecosystem to address the country’s economic challenges.  

UFS has also established a Short Learning Programmes office, as we believe that training and retraining workers in an ever-changing job market is essential. 
Our proactiveness in creating platforms of engagement with companies about student recruitment — as well as motivating companies, donors, and funders to employ and fund our top graduates — is evident through the work of our Career Services office. Trends in job placement are identified to help us better understand which markets to tailor our programmes to, and to create corporate partnerships for job-training opportunities. Keeping our students informed about career opportunities and equipping them with the skills and grit to make them employable — whether it is to find employment or to start their own business, is the Career Services’ goal.

Developing an entrepreneurial mindset 
Entrepreneurship has a vital role in combating unemployment. Equipping students with an entrepreneurial mindset is a priority, and “entrepreneurial thinking” is one of the university’s key graduate attributes. 

UFS supports the notion that preparing young jobseekers for the ever-evolving world of work is an integral aspect of their learning at university. We offer a compulsory foundation module to expose all of our first-year students to aspects of entrepreneurship, which are also captured throughout the curriculum.  
The UFS Business School has developed initiatives and training programmes specifically aimed at entrepreneurial enterprises. Our Centre for Business Dynamics works with the business sector, helping companies to stay competitive by bridging the gap between existing skills and those required by each industry. Short courses in entrepreneurship are among the tools they use to achieve this. Practical impetus is provided to students with business ideas through our Student Business Incubator; initiatives such as Young Entrepreneurs and the local chapter of Google’s Startup Grind U further stimulate entrepreneurial thinking.

Solving the skills gap
At UFS, we have found that to help the country in solving the skills gap and allow higher education institutions to thrive, various factors, such as industry, region, and job role are important. It has become all too clear that it is not enough to have only technical knowledge — a combination of skills is required for most jobs as technology becomes an integral part of daily tasks in the workplace. Education efforts should focus on areas that set individuals apart from machines and technology. 

There is a need for graduates to evolve with career opportunities, as many employers consider critical and strategic thinking skills as fundamental in middle-management roles. Collaboration, negotiation, emotional intelligence, cognitive flexibility, and resilience are important abilities in the workplace.

With the right skills and networks, our graduates will be able to secure employment, have enterprising mindsets to support and sustain themselves, and contribute to the development of their communities. 

A strong focus on employability as part of the core business of a university and the ability to equip our graduates with the necessary skills will remain crucial factors in the years to come. Our relationship with industry, the private sector, and commerce is crucial to driving this.

This article was published in the Mail&Guardian newspaper on 6 March 2020


News Archive

Research contributes to improving quality of life for cancer patients
2016-11-21

Description: Inorganic Chemistry supervisors  Tags: Inorganic Chemistry supervisors

Inorganic Chemistry supervisors in the Radiopharmacy
Laboratory during the preparation of a typical complex
mixture to see how fast it reacts. Here are, from the left,
front: Dr Marietjie Schutte-Smith, Dr Alice Brink
(both scholars from the UFS Prestige
Scholar Programme), and Dr Truidie Venter (all three
are Thuthuka-funded researchers).
Back: Prof André Roodt and Dr Johan Venter.
Photo: Supplied

Imagine that you have been diagnosed with bone cancer and only have six months to live. You are in a wheelchair because the pain in your legs is so immense that you can’t walk anymore – similar to a mechanism eating your bones from the inside.

You are lucky though, since you could be injected with a drug to control the pain so effective that you will be able to get out of the wheelchair within a day-and-a-half and be able to walk again. Real-life incidents like these provide intense job satisfaction to Prof André Roodt, Head of Inorganic Chemistry at the University of the Free State (UFS). The research, which is conducted by the Inorganic Group at the UFS, contributes greatly to the availability of pain therapy that does not involve drugs, but improves the quality of life for cancer patients.

The research conducted by the Inorganic Group under the leadership of Prof Roodt, plays a major role in the clever design of model medicines to better detect and treat cancer.

The Department of Chemistry is one of approximately 10 institutions worldwide that conducts research on chemical mechanisms to identify and control cancer. “The fact that we are able to cooperate with the Departments of Nuclear Medicine and Medical Physics at the UFS, the Animal Research Centre, and other collaborators in South Africa and abroad, but especially the methodology we utilise to conduct research (studying the chemical manner in which drugs are absorbed in cancer as well as the time involved), enhances the possibility of making a contribution to cancer research,” says Prof Roodt.

Technique to detect cancer spots on bone
According to the professor, there are various ways of detecting cancer in the body. Cancer can, inter alia, be identified by analysing blood, X-rays (external) or through an internal technique where the patient is injected with a radioactive isotope.

Prof Roodt explains: “The doctor suspects that the patient has bone cancer and injects the person with a drug consisting of an isotope (only emits X-rays and does no damage to tissue) that is connected to a phosphonate (similar to those used for osteoporosis). Once the drug is injected, the isotope (Technetium-99m) moves to the spot on the bone where the cancer is located. The gamma rays in the isotope illuminate the area and the doctor can see exactly where treatment should be applied. The Technetium-99m has the same intensity gamma rays as normal X-rays and therefore operates the same as an internal X-ray supply.” With this technique, the doctor can see where the cancer spots are within a few hours.

The same technique can be used to identify inactive parts of the brain in Alzheimer patients, as well as areas of the heart where there is no blood supply or where the heart muscle is dead.

Therapeutic irradiation of cancer
For the treatment of pain connected with cancer, the isotope Rhenium-186 is injected. Similar to the manner in which the Technetium-99m phosphonate compound is ingested into the body, the Rhenium-186 phosphonate travels to the cancer spots. Patients thus receive therapeutic irradiation – a technique known as palliative therapy, which is excellent for treating pain. A dosage of this therapy usually lasts for about two months.

The therapy is, however, patient specific. The dosages should correspond with the occurrence and size of cancer spots in the patient’s body. First, the location of the cancer will be determined by means of a technetium scan. After that, the size of the area where the cancer occurs has to be determined. The dosage for addressing total pain distribution will be calculated according to these results.

Technique to detect cancer spots on soft tissue
Another technique to detect cancer as spots on bone or in soft tissue and organs throughout the body is by utilising a different type of irradiation, a so-called PET isotope. The Fluor-18 isotope is currently used widely, and in Pretoria a machine called a cyclotron was produced by Dr Gerdus Kemp, who is a former PhD graduate from the Inorganic Research Group. The F-18 is then hidden within a glucose molecule and a patient will be injected with the drug after being tranquillised and after the metabolism has been lowered considerably. The glucose, which is the ‘food' that cancer needs to grow, will then travel directly to the cancer area and the specific area where the cancer is located will thus be traced and ‘illuminated’ by the Fluor-18, which emits its own 'X-rays'.

In the late 80s, Prof Roodt did his own postdoctoral study on this research in the US. He started collaborating with the Department of Nuclear Medicine at the UFS in the early 90s, when he initiated testing for this research.

Through their research of more than 15 years, the Inorganic Group in the Department of Chemistry has made a major contribution to cancer research. Research on mechanisms for the detection of cancer, by designing new clever chemical agents, and the chemical ways in which these agents are taken up in the body, especially contributes to the development in terms of cancer therapy and imaging, and has been used by a number of hospitals in South Africa.

The future holds great promise
Prof Roodt and his team are already working on a bilateral study between the UFS and Kenya. It involves the linking of radio isotopes, as mentioned above, to known natural products (such as rooibos tea), which possess anti-cancer qualities.

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