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31 December 2018 | Story Charlene Stanley
Advising pic
Aligning your study field with your career aspirations can be challenging. Academic advising provides solutions.

Over the past few years, institutions of higher learning have experienced an explosive growth in student numbers. Student volumes are often more than campus administrations can effectively deal with. On the students’ side, coming to grips with and transitioning into university and navigating the academic-content processes and technology can be an overwhelming experience – especially for so-called ‘first-generation’ students. Many students often have fixed career dreams, but not a clear knowledge of what they need to get there. This is where academic advising can be a guiding light.

 How Academic Advising works

 Academic advising fosters the development, engagement, and support of students and provides guidance towards academic, personal, and career success. “Through academic advising we basically make sure that students’ career prospects align with their academic programme,” explains Prof Francois Strydom, Senior Director of the Centre for Teaching and Learning (CTL), which houses the UFS Academic Advisement Unit. It is also not only the academic needs of students that are addressed. He describes advising as a ‘hub of the wheel’ that connects students to different departments and services across campus, depending on their needs.

Evolution of Academic Advising

Prof Strydom explains that some type of advising has always existed on university campuses in the form of career counsellors and faculty managers assisting with student queries. But with many institutions virtually doubling in size over the past few years, many students started ‘falling through the cracks’. “There’s been a great need to professionalise this service and to have a clearly defined structure in place with dedicated advisers to assist students quickly and efficiently,” he says. The UFS academic advising team has been playing a leading role in securing a seven-institution collaborative University Capacity Development Grant (UCDG) in 2017 to professionalise the practice in South Africa. 

“We focus on communicating with and serving Kovsie students in ways that really speaks to them, for instance through the Academic Advising Facebook page, email (advising@ufs.ac.za), the electronic magazine (Kovsie Advice), plus face-to-face interactions in the faculties, the Sasol Library in Bloemfontein, and in the TK Mopeli Building on our Qwaqwa Campus,” says Gugu Tiroyabone, who heads the Academic Advisement Unit within CTL. She emphasises that advising is a shared responsibility. “Advisers can never decide for the students but are there to assist them to make informed decisions themselves.”

Data collected from the 1 456 students who utilised continuous academic advising services at the UFS during 2017, has irrefutably shown that these students have a higher probability of passing most of their modules with over 70% – a clear indication that academic advising really works.

Paving a professional path for advisers

Drawing on eight years of ongoing development in academic advising, the UFS piloted the first nationally contextualised Short Learning Programme for advisers in order to guide the development of this practice.

The pilot of the fully accredited Academic Advising Professional Development (AAPD) Short Learning Programme (SLP), which will be presented twice a year, was presented by the CTL early in October 2018 and represented all seven institutions forming part of the UCDG collaboration (UFS, NMU, Wits, UCT, DUT, MUT, and UP).

With the SLP’s ultimate goal to build and cultivate the practice and its practitioners, this national initiative is likely to be one of the enablers for the development and enhancement of student success in South Africa.

 

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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