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06 July 2018 Photo Charl Devenish and Johan Roux
Prestigious academic medals awarded to outstanding UFS students
UFS Dean medal recipients top left; Sophia Pitcher, top right; HJ Prinsloo, centre; Lesley Jean Wright, bottom right; Mashudu Mathobo and Senate’s medal recipient bottom left; Enrico Scheltema at the 2018 June Graduation ceremonies.

During the recent June graduation ceremonies at the University of the Free State (UFS), the winter chill subsided with some heart-warming academic achievements in postgraduate studies. Four students were awarded a Dean’s medal for the best master’s degree in their respective faculties, and the overall best achiever received a Senate’s medal. The faculties in the limelight were Education, the Humanities, Theology and Religion, and Natural and Agricultural Sciences boasting both a Dean’s and Senate’s medal. 

Biblical analysis and interpretation
Interestingly, the Bible served as subject matter for two master’s degrees from two different faculties – each receiving a Dean’s medal. HJ Prinsloo, under the guidance of his study leader, Prof Francois Tolmie from the Faculty of Theology and Religion, took a closer look at Paul’s letter to the Galatians. “I hope that my studies made me become a critical-thinking theologian who can make a contribution to the interpretation of Paul’s letters,” Prinsloo said. He would like to continue his research by doing a PhD. “My academic interest is the rhetoric of the undisputed Pauline letters in the New Testament.” He gave all the glory and honour to God for his achievement. 

A few blocks down in the Faculty of the Humanities, Sophia Lynn Pitcher sunk her teeth into the Masoretic cantillation accents of the Hebrew Bible a complex medieval notation for recording the chanting and recitation of the Old Testament text. “Her prosodic model is ground-breaking in that it provides the key to unlocking the intonational patterns of the Old Testament, which will have significant implications for biblical interpretation and exegesis for Bible translators and students,” said her study leader, Prof Jacobus Naude, and co-study leader, Prof Cynthia Miller-Naude. “The study of the Masoretic accents has been largely ignored by Hebrew and biblical scholars,” they elaborated. “Her research demonstrates that it is possible to understand the Old Testament in light of the sounds of its sentences, as well as the words on the written page.”

Class time
In her striking polka-dot, ankle-high laced-up sneakers, Lesley Jean Wright not only earned her master’s degree with specialisation in Psychology of Education, but also the Dean’s Medal in the Faculty of Education. Although she has always been an achiever, it was the first time that she received an award of this calibre at university level. “My research is part of the way in which I have chosen to change the world in which I live,” she explains her passion and drive. “The best part of my studies was learning in so much more depth about an area of which I knew very little in academic terms.” She completed her research titled, A Collaborative Inquiry Towards Understanding the Experiences of ‘Out’ Lesbian and Gay Teachers in Gauteng Schools, under the guidance of her supervisor and mentor, Prof Dennis Francis from Stellenbosch University

Maths minds

The Faculty of Natural and Agricultural Sciences had a proud moment when two of their students received sought-after awards. “Modelling real-world problems with mathematical tools is perhaps one of the most difficult exercises in research,” said Prof Abdon Atangana about the research of his student, Mashudu Mathobo, who received a Dean’s medal. Prof Atangana commended Mathobo’s passion, devotion, and dedication to his studies. “He was at my door every morning to discuss the previous night’s work.” Mathobo revised Theis’s mathematical model portraying the movement of groundwater to find a more accurate solution. He came up with an exact groundwater flow equation for a confined aquifer, taking all Theis’s assumptions into account, as well as high-order terms that Theis removed from his equation. 

Also using mathematics to solve problems of a different kind, was Actuarial Science student and Senate’s medal recipient, Enrico Scheltema. Currently in his honours year, he received this noteworthy award for his undergraduate studies. He is driven by his love for problem-solving and is looking forward to entering the workplace next year. “It is an interesting feeling to be awarded for something you did some time ago,” Scheltema said. While he is yet to fully appreciate the magnificence of his achievement, the faculty and university salutes the young man for his brilliance and dedication.

News Archive

Researcher works on finding practical solutions to plant diseases for farmers
2017-10-03

 Description: Lisa read more Tags: Plant disease, Lisa Ann Rothman, Department of Plant Sciences, 3 Minute Thesis,  

Lisa Ann Rothman, researcher in the Department of
Plant Sciences.
Photo: Supplied

 


Plant disease epidemics have wreaked havoc for many centuries. Notable examples are the devastating Great Famine in Ireland and the Witches of Salem. 

Plant diseases form, due to a reaction to suitable environments, when a susceptible host and viable disease causal organism are present. If the interactions between these three factors are monitored over space and time the outcome has the ability to form a “simplification of reality”. This is more formally known as a plant disease model. Lisa Ann Rothman, a researcher in the Department of Plant Sciences at the University of the Free State (UFS) participated in the Three Minute Thesis competition in which she presented on Using mathematical models to predict plant disease. 

Forecast models provide promise fighting plant diseases
The aim of Lisa’s study is to identify weather and other driving variables that interact with critical host growth stages and pathogens to favour disease incidence and severity, for future development of risk forecasting models. Lisa used the disease, sorghum grain mold, caused by colonisation of Fusarium graminearum, and concomitant mycotoxin production to illustrate the modelling process. 

She said: “Internationally, forecasting models for many plant diseases exist and are applied commercially for important agricultural crops. The application of these models in a South African context has been limited, but provides promise for effective disease intervention technologies.

Contributing to the betterment of society
“My BSc Agric (Plant Pathology) undergraduate degree was completed in combination with Agrometeorology, agricultural weather science. I knew that I wanted to combine my love for weather science with my primary interest, Plant Pathology. 
“My research is built on the statement of Lord Kelvin: ‘To measure is to know and if you cannot measure it, you cannot improve it’. Measuring the changes in plant disease epidemics allows for these models to be developed and ultimately provide practical solutions for our farmers. Plant disease prediction models have the potential ability to reduce the risk for famers, allowing the timing of fungicide applications to be optimised, thus protecting their yields and ultimately their livelihoods. I am continuing my studies in agriculture in the hope of contributing to the betterment of society.” 

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