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17 April 2018

 PHOTOS: Graduation Ceremonies

Mistakes are powerful; train yourself to embrace and learn from them in order to experience the supreme emancipation that comes with life’s downfalls and victories. This is what the 2018 April graduation ceremonies were all about. This profound thought was instilled by the likes of Dr Anthony Turton, a leader in the field of water as a business risk and opportunity. Dr Turton, an Affiliated Professor in the Centre for Environmental Management at the University of the Free State (UFS), was one of the keynote speakers at this year’s inspirational April graduation ceremonies on the Bloemfontein Campus.

A total of 4 388 qualifications in the form of Certificates and Higher Certificates, Diplomas, as well as Bachelor’s and Honours degrees, were awarded and conferred on the UFS Bloemfontein Campus from 9 to 13 April 2018. These qualifications were awarded to graduates in the Faculties of Health Sciences, Theology, Law, Education, Natural and Agricultural Sciences, Economic and Management Sciences, the Humanities, and the South Campus University Access Programme. 

Guest speakers encourage graduates

Addressing Health Sciences graduates, Anita van der Merwe, Professor and Executive Head of the Department of Nursing and Midwifery in the Faculty of Medicine and Health Sciences at Stellenbosch University, said graduates needed to have compassion for other people. “As health practitioners, we should live and work with compassion, which means truly understanding the suffering of others.”
 
Another strong message emerging from the graduation ceremonies was: “Each person will experience the journey of life differently, but when we let our light shine, we unconsciously allow others to do the same”. This message was shared by Miss Deaf SA for 2017/18, Chantelle Pretorius, in her address to graduates from the Faculty of Education.

“Graduates in the Faculty of Law should regard themselves from now on as having well-trained minds that shall be instruments of liberation and social justice,” said Projects and Campaigns Manager of Corruption Watch, Zola Valashiya.
 
Deputy President of the Association of Black Accountants in Southern Africa, David Abbey, further encouraged graduates from the Faculty of Economic and Management Sciences to focus their ideas and interests onto their goals until they are reached. He added: “In order for graduates to be successful in any endeavour, they must concentrate their attention intensely on what they want.”

Also addressing graduates from the same faculty, Brand Pretorius, former CEO of McCarthy Limited, motivated them with the following words: “The biggest danger for most of us is that we aim too low, and we achieve it. It is unacceptable to be satisfied with being ‘just okay’.” 

Tshegofatso Setilo, Assistant Director of the University Access Programme on the South Campus, motivated graduates to surround themselves with people who are smarter than them, who are humble, who are kind and hard-working.

Addressing graduates from the Faculty of the Humanities, Dr Nthabeleng Rammile, Deputy Chairperson of the UFS Council, said: “I want to challenge our graduates to go out and live their dreams. You owe it to yourselves.” 

Graduation Speeches:

Tshego Setilo 9 April Graduation Ceremony


David Abbey 12 April 2018 Graduation Ceremony

The value of listening
Dr Khotso Mokhele, UFS Chancellor, encouraged graduates to be the best that they can be – even if their roles or jobs require them to carry the casualties of someone else, “do it with your chest”, he said. He said graduates needed to master the skill of listening in order to effectively reflect and internalise the lifelong lessons that were delivered to them at the April graduation ceremonies.

Prof Francis Petersen, UFS Rector and Vice-Chancellor, said graduates had the power and responsibility to make a positive change in social society. He further added that graduates were subjected to expectations to go out and make a positive change in the world. He urged graduates to help create an environment that South Africans could all feel proud of.

Talking at the final session of the week-long graduation ceremonies, Hannes van Wyk, Kovsie alumnus and presenter of Kwêla on KykNet, said: “Don’t take everything too seriously, there is a great joy in freedom, and freedom only ever comes from letting go.”

Another highlight 

UFS Student Representative Council members, Brady MacPherson, Ntombi Nhlapo, Sonwabile Jongisizwe Dwaba, and Tammy Fray set a great example for fellow students, as they formed part of the elite group – the alumni. They, along with other 2018 graduates, had the honour of being awarded their degrees throughout the week of 9-13 April 2018.


Recorded Livestream of the Graduation Ceremonies:

Monday 9 April 2018

Description: 1. Health Sciences new Tags: Bloemfontein graduation ceremonies, Dr Khotso Mokhele, Prof Francis Petersen, Dr Anthony Turton, UFS Graduations, Hannes van Wyk, Kwela, David Abbey, Zola Valashiya, Chantelle Pretorius

Faculties of Health Sciences and Theology and Religion and South Campus: University Access Programme

 

WATCH: UFS Autumn Graduation Ceremony 9 April 2018 (morning session)
WATCH: UFS Autumn Graduation Ceremony 9 April 2018 (afternoon session)
 

As health practitioners, we should live and work with compassion, which means truly understanding the suffering of others.” 
-
Prof Anita van der Merwe

 “Surround yourself with people who are smarter than you, who are humble, who are kind and hard-working.”
Tshegofatso Setilo

Tuesday 10 April 2018

Description: 1. Law 2018 Tags: Bloemfontein graduation ceremonies, Dr Khotso Mokhele, Prof Francis Petersen, Dr Anthony Turton, UFS Graduations, Hannes van Wyk, Kwela, David Abbey, Zola Valashiya, Chantelle Pretorius

Faculty of Law and Faculty of Education

WATCH: UFS Autumn Graduation Ceremony 10 April 2018 (morning session)
WATCH: UFS Autumn Graduation Ceremony 10 April 2018 (afternoon session)


“Law students should regard themselves from now on as having well-trained minds that shall be instruments of liberation and social justice.”
Zola Valashiya

“Each person will experience the journey of life differently, but when we let our light shine, we unconsciously allow others to do the same.”
-
Chantelle Pretorius

Wednesday 11 April 2018

Description: 1. Natwet new Tags: Bloemfontein graduation ceremonies, Dr Khotso Mokhele, Prof Francis Petersen, Dr Anthony Turton, UFS Graduations, Hannes van Wyk, Kwela, David Abbey, Zola Valashiya, Chantelle Pretorius

Faculty of Natural and Agricultural Sciences

WATCH: UFS Autumn Graduation Ceremony 11 April 2018 (morning session)
WATCH: UFS Autumn Graduation Ceremony 11 April 2018 (afternoon session)

The power of integrity – let your moral compass be your guide in times of great uncertainty.” 
-
Anthony Turton

Thursday 12 April 2018

Description: 1. EMS 2018 Tags: Bloemfontein graduation ceremonies, Dr Khotso Mokhele, Prof Francis Petersen, Dr Anthony Turton, UFS Graduations, Hannes van Wyk, Kwela, David Abbey, Zola Valashiya, Chantelle Pretorius

Faculty of Economic and Management Sciences

WATCH: UFS Autumn Graduation Ceremony 12 April 2018 (morning session)WATCH: UFS Autumn Graduation Ceremony 12 April 2018 (afternoon session)

The biggest danger for most of us is that we aim too low, and we achieve it.”
-
Brand Pretorius

“In order to be massively successful in any endeavour, you must concentrate your attention intensely on what you want.”
-
David Abbey

 

Friday 13 April 2018

Description: 1. Humanities 2018 Tags: Bloemfontein graduation ceremonies, Dr Khotso Mokhele, Prof Francis Petersen, Dr Anthony Turton, UFS Graduations, Hannes van Wyk, Kwela, David Abbey, Zola Valashiya, Chantelle Pretorius

Faculty of the Humanities

WATCH: UFS Autumn Graduation Ceremony 13 April 2018 (morning session)
WATCH: UFS Autumn Graduation Ceremony 13 April 2018 (afternoon session)

“Today, I want to challenge our graduates to go out and live their dreams. You owe it to yourselves to live your dream.”
-
Dr Nthabeleng Rammile

 

Don’t take anything too seriously, there is a great joy in freedom, and freedom only ever comes from letting go.”
- Hannes van Wyk

News Archive

Research eradicates bacteria from avocado facility
2017-01-17

 Description: Listeria monocytogenes Tags: Listeria monocytogenes

Listeria monocytogenes as seen under an electron
microscope. The photo was taken with a transmission
electron microscope at the microscopy unit of the UFS.
Bacteriophages (lollipop-like structures) can be seen
next to the bacterial cells.
Photo: Supplied

“The aim of my project was to identify and characterise the contamination problem in an avocado-processing facility and then to find a solution,” said Dr Amy Strydom, postdoctoral fellow in the Department of Microbial Biochemical and Food Biotechnology at the University of the Free State (UFS).

Her PhD, “Control of Listeria monocytogenes in an Avocado-processing Facility”, aimed to identify and characterise the contamination problem in a facility where avocados were processed into guacamole. Dr Strydom completed her MSc in food science in 2009 at Stellenbosch University and this was the catalyst for her starting her PhD in microbiology in 2012 at the UFS. The research was conducted over a period of four years and she graduated in 2016. The research project was funded by the National Research Foundation.

The opportunity to work closely with the food industry further motivated Dr Strydom to conduct her research. The research has made a significant contribution to a food producer (avocado facility) that will sell products that are not contaminated with any pathogens. The public will then buy food that is safe for human consumption.


What is Listeria monocytogenes?

Listeria monocytogenes is a food-borne pathogenic bacterium. When a food product is contaminated with L. monocytogenes, it will not be altered in ways that are obvious to the consumer, such as taste and smell. When ingested, however, it can cause a wide range of illnesses in people with impaired immune systems. “Risk groups include newborn babies, the elderly, and people suffering from diseases that weaken their immune systems,” Dr Strydom said. The processing adjustments based on her findings resulted in decreased numbers of Listeria in the facility.

The bacteria can also survive and grow at refrigeration temperatures, making them dangerous food pathogens, organisms which can cause illnesses [in humans]. Dr Strydom worked closely with the facility and developed an in-house monitoring system by means of which the facility could test their products and the processing environment. She also evaluated bacteriophages as a biological control agent in the processing facility. Bacteriophages are viruses that can only infect specific strains of bacteria. Despite bacteriophage products specifically intended for the use of controlling L. monocytogenes being commercially available in the food industry, Dr Strydom found that only 26% of the L. monocytogenes population in the facility was destroyed by the ListexP100TM product. “I concluded that the genetic diversity of the bacteria in the facility was too high and that the bacteriophages could not be used as a control measure. However, there is much we do not understand about bacteriophages, and with a few adjustments, we might be able to use them in the food industry.”

Microbiological and molecular characterisation of L. monocytogenes

The bacteria were isolated and purified using basic microbiological culturing. Characterisation was done based on specific genes present in the bacterial genome. “I amplified these genes with polymerase chain reaction (PCR), using various primers targeting these specific genes,” Dr Strydom said. Some amplification results were analysed with a subsequent restriction digestion where the genes were cut in specific areas with enzymes to create fragments. The lengths of these fragments can be used to differentiate between strains. “I also compared the whole genomes of some of the bacterial strains.” The bacteriophages were then isolated from waste water samples at the facility using the isolated bacterial strains. “However, I was not able to isolate a bacteriophage that could infect the bacteria in the facility.

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