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28 June 2024 | Story André Damons | Photo André Damons
Prof Victor Houliston
Prof Victor Houliston, Research Professor in the Department of English, is an A-rated researcher at the University of the Free State (UFS).

The University of the Free State (UFS) has added another National Research Foundation (NRF) A1-rated researcher to its ranks with the appointment of Prof Victor Houliston, Research Professor in the Department of English. This brings the number of the university’s A1-rated researchers to three.

The university also boasts the first A2 rating in the field of arts in the person of Prof Willem Boshoff, a senior professor in the Department of Fine Arts within the Faculty of The Humanities and one of South Africa's foremost contemporary artists. The other scholars with an A1 rating are Prof Maxim Finkelstein, the distinguished Professor at the Department of Mathematical Statistics and Actuarial Science, and Prof Melanie Walker, Distinguished Research Professor and National Research Foundation (NRF) Chair in Higher Education and Human Development.

The A rating is for researchers regarded as world leaders in their fields. Prof Houliston received his rating in 2022 – three years after retiring from the University of the Witwatersrand (Wits).

Consistent research output

Prof Houliston, who is an authority on early modern British and Irish Catholic studies (religion and politics) and has also published on John Donne (especially his prose works and sermons) and Renaissance rhetoric, says there is no formula for receiving an A1 rating.

“The definition of an A-rated scholar is someone who has achieved a certain reputation in their field internationally. That comes from a consistent research output, building up a portfolio of work in a particular field and moving the debate along, so that you become the go-to person on that subject.

“There is that sense of focus and some shifting of the picture or debate or understanding in your field. In science, the evaluation of a person's standing is more straightforward; in the humanities, research has a more subjective element so one's work is more vulnerable to criticism. In my case, as my research has evolved from English literature into historical studies, it has entailed archival and linguistic groundwork which makes it a little more objective,” says Prof Houliston.

The importance of Robert Persons

It is hard to say whether he chose his specialism, or his specialism chose him: an unexpected request for help from Guy Butler in 1988 led to his investigating the life and career of Robert Persons, an English Jesuit from the time of Queen Elizabeth I. Over the intervening 30 years, this Catholic activist has become widely recognised as one of the most important figures in early modern European history.

Prof Houliston started with a re-interpretation of Persons' published works, culminating in a 2007 monograph, Catholic Resistance in Elizabethan England. He is now editing Persons' extensive multilingual correspondence, as the leader of an international team of experts. The second volume was published earlier this year, with a third in preparation. He is also working with a team of South African classicists to translate Persons' Latin publications.

"As with most research, we work from the known to the unknown, pushing back further into the primary material – the archive."

Prof Houliston says that as a researcher, one must jealously guard one's time, which is difficult because the demands of teaching and administration have become more burdensome. Most academics show great commitment and idealism when it comes to teaching, so they are reluctant to leave students to their own devices. Ironically, this often leads those who are on the A-rating trajectory to take refuge in specialised institutes or centres of excellence and stop teaching, which can be a loss to students.

Given space to do research 

“Lecturers at a university such as the UFS, with its goal of increasing its research productivity, need space to do research. Bureaucracy may have to retract a bit. Lecturers themselves have to learn where to draw the line,” he says.

"This may appear selfish, but it enhances the learning environment. If you were to ask students if they preferred to be in a university where high-quality research is taking place, they would likely say, 'Yes. That gives my degree greater credibility. I would want to feel that those who are teaching me are contributing to the increase of knowledge’.”

His advice to emerging researchers is to follow the advice of Stephen Covey, author of The 7 Habits of Highly Effective People: conduct a weekly review of how they are managing to integrate research into their daily life as academics. Most lecturers are in a position where they only do research during vacations, but they can challenge themselves to carve out more regular times for research.

No slowing down

“That idea of constant review is important so that you are always moving forward. Many people just give up, because research is more challenging than, say, answering your emails, and you need energy and time. So, if you can reduce that start-up cost by doing a little every day, and preferably at the beginning of every day, it will make all the difference.

“The UFS, and especially heads of departments, can help to create a culture where scholars and researchers feel part of an interactive community. We need to move beyond the system to a sense of vocation. We have a vocation as university lecturers, professors and scholars, and everything else is secondary to the pursuit of knowledge. The system is merely a tool,” says Prof Houliston.

With multiple large-scale research projects on the go, as well as workshops and writing retreats, he is now busier than ever, with no plans for slowing down. He says: “I recently hosted a workshop for colleagues planning to apply for rating, to optimise their applications. One of my briefs is to enhance the research communities within the English department and the Faculty of Humanities in general, and especially amongst younger researchers.”

You could say he is speeding up. He recently completed a master’s degree in creative writing. "It's never too late to discover how many bad writing habits I have developed over the years!" 

News Archive

Research by experts published in Nature
2011-06-02

 
The members of the research group are, from the left, front: Christelle van Rooyen, Mariana Erasmus, Prof. Esta van Heerden; back: Armand Bester and Prof. Derek Litthauer.
Photo: Gerhard Louw

A  research article on the work by a team of experts at our university, under the leadership of Prof. Esta van Heerden, and counterparts in Belgium and the USA has been published in the distinguished academic journal Nature today (Thursday, 2 June 2011).

The article – Nematoda from the terrestrial deep subsurface of South Africa – sheds more light on life in the form of a small worm living under extreme conditions in deep hot mines. It was discovered 1,3 km under the surface of the earth in the Beatrix Goldmine close to Welkom and is the first multi-cellular organism that was found so far beneath the surface of the earth. The worm (nematode) was found in between a rock face that is between 3 000 and 12 000 years old.

The research can shed some new light on the possibility of life on other planets, previously considered impossible under extreme conditions. It also expands the possibilities into new areas where new organisms may be found.

These small invertebrates live in terrestrial soil subjected to stress almost for 24 hours They live through sunshine, rain, scorching temperatures and freezing conditions. Through time they developed a means to cope with harsh conditions. Terrestrial nematodes (roundworms, not to be confused or related to earthworms) are among those very tough small invertebrates that deal with those conditions everywhere. After insects they are the most dominant multi-cellular (metazoan) species on the planet having a general size of 0,5 to 1 mm and are among the oldest metazoans on the planet, Nature says in a statement on the article.

They inhabit nearly every imaginable habitat form the deep seas to the acid in pitcher . Some nematodes simply eat bacteria and these are the ones we study here. Terrestrial nematodes have developed a survival stage that can take them through hard times (absence of food, extreme temperatures, too little oxygen, crowding, and more).

At the head of the research was Prof. Gaetan Borgonie of the Ghent University in Belgium and a world leader in the discipline of nematode research. He was brought into contact with the South African research leader, Prof. Esta van Heerden, who set up a cooperation agreement with the University of Ghent and Prof. Borgonie. Prof. Van Heerden manages the Extreme Biochemistry group at the UFS and the research was funded by several research grants.

The search for worms began in earnest in 2007, but it was soon clear that the sampling strategy was insufficient. A massive sampling campaign in 2008-2009 in several mines led to the discovery of several nematodes and the new nematode species Halicephalobus mephisto. It is named after the legend of Faust where the devil, also known as the lord of the underworld is called Mephistopheles.

Nature says special filters had to be designed and installed on various boreholes. Unfortunately, there is no easy way of finding a magic formula and designs had to be adapted by trial and error; improving existing designs all the time. The work of the UFS Mechanical Workshop, which manufactured, adapted and helped design it, was crucial in this respect. Filters were left on the holes for varying periods, sometimes for a few hours and sometimes for months. Prof. Derek Litthauer from the UFS played a big role in sampling, filter designs and coming up with ideas for names for the new nematode with Prof. Borgonie.

Research showed that the nematodes can live in the deep for up to 12 000 years. Three students – Armand Bester, Mariana Erasmus and Christelle van Rooyen from the UFS – did the work on this.

The importance of multi-cellular animals living in the ultra-deep subsurface is twofold: The nematodes graze on the existing bacterial population and influence their turnover. Secondly, if more complex multi-cellular organisms can survive in the deep subsurface on earth, this may be good news when looking for life on other planets where the surface is considered too inhospitable (e.g. Mars). Complex life forms can be found in ecosystems previously thought to be uninhabitable. Nature says this expands the possibilities into new areas where new organisms may be discovered.

Future research will focus on selective boreholes to look for more metazoans, so that a better idea of the complexity of the ecosystems there can be obtained. It will also look for metazoans in the deep subsurface on other continents to determine similarities and differences.

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