Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
06 March 2020 | Story Thabo Kessah | Photo Tsepo Moeketsi
Dr Ocaya
Dr Richard Ocaya’s research addresses the skills development and transfer millennium goal of many governments globally.
With the Fourth Industrial Revolution becoming a reality, Dr Richard Ocaya’s research is receptive to the fact that Africa and the world need to re-imagine their research. His research focuses on electronic instrumentation design for scientific measurements, computational physics on atomic nano-atomic structures, and semiconducting organic compounds materials built on silicon to realise Schottky devices.

Software developer 
“I develop most of the instrumentation that I apply in my research – both software and hardware,” said Dr Ocaya, a Physics Lecturer and Programme Director: Physics and Chemistry on the UFS Qwaqwa Campus.

“I am active in scientific computing through the computing cluster and software development, mathematical physics for material science modelling, and embedded instrumentation design using microprocessors. I also have deep interest in radio and data telemetry, in which I hold a South African patent issued in 2013. My present international collaborations are with like-minded researchers in similar fields in Saudi Arabia, Turkey, Japan, Egypt, South Korea, and the United States,” he added.

How does his research talk to the real world?
“The driving principle of all areas of my research has always been to deploy cutting-edge research to actual, real-world applications for the immediate betterment of Africans. The areas of my research align closely with the millennium goals of many governments globally, including the Republic of South Africa. These goals pertain to skills development and transfer that position us to better address the challenges of energy, water, and other priorities.”

Dr Ocaya is currently co-promoting a PhD student, having previously supervised one PhD, two MSc, and more than twenty honours students. He is a self-taught electronics and computer programmer, whose curiosity led him to question ‘the voices and music coming from a box; a radio’. “In my quest to satisfy my curiosity, I collected many discarded devices, took them apart, and tried so many circuits, only to have them fail because the theory was lacking. After thousands of failed projects and with me barely thirteen and in lower secondary school, my first ever project actually worked,” he said.

NRF-rating
He is the author of the book Introduction to Control Systems Analysis using Point Symmetries: An application of Lie Symmetries, which is available in all major bookstores such as Amazon, in both print and e-book format. He is a C3 NRF-rated researcher whose work makes a pioneering contribution to the new and growing field of phononics, an independent field of the now established photonics.

“This field will someday lead to improved energy-storage devices and faster processors due to more efficient heat removal from nanodevices,” he concludes.


News Archive

UFS welcomes Prof Francis Petersen as new Vice-Chancellor and Rector
2017-04-02

 

Prof Francis Petersen takes up office as the 14th Vice-Chancellor and Rector of the University of the Free State today.
 
“On behalf of the UFS Council and the university community, I would like to welcome Prof Petersen to the university. He brings to the UFS a distinguished academic record, confident leadership, innovative thinking, and an understanding of the extent of the challenges being experienced by universities in the broader South African context,” says Mr Willem Louw, Chairperson of the UFS Council. 
 
“I am excited to join the UFS and look forward to meeting the university community, to get to know the three campuses, and to engage with staff and students. In a way, it was a natural progression for me to be appointed in this position, having been Dean of the Faculty of Engineering and the Built Environment at the University of Cape Town (UCT), and then Deputy Vice-Chancellor: Institutional Innovation at the same university.  On the other hand, I believe that universities in South Africa need strong and innovative leadership. I would like to make a contribution to the higher-education system in this regard.  Moreover, I regard the UFS as a very good university, and see my challenge in taking the UFS to the next level,” says Prof Petersen.
 
“Challenges and making a difference motivate me – whether complex or simplistic, the opportunity to be able to provide solutions and taking people with me while developing these solutions, is what ultimately motivates me.”
 
“It is important that different viewpoints are respected. The UFS must be a place where everyone feels welcome. There must be a strong sense of belonging; staff and students must feel they are making a contribution to the university,” he says.
 
According to Prof Petersen, the major challenge for the university is its institutional climate.  “My focus would be to strive towards creating an institutional climate of inclusivity, respect for one another, valuing diversity in all its forms, and to make the university a welcoming place. The UFS is in the process of developing an Integrated Transformation Plan (ITP) that will serve as the road map to address the institutional climate challenge, but will also assist (if implemented effectively) in excelling the UFS in areas of teaching and learning, research and innovation, and community engagement through scholarship,” says Prof Petersen.

“I am a good listener, I am outcome-based, and my vision for the university includes diversity, inclusivity, and academic excellence,” he says.

Prof Petersen was born in Oudtshoorn and grew up in Malmesbury in the Western Cape, where he also matriculated. He graduated from Stellenbosch University with a BEng (Chem Eng), MEng (Metal Eng), and PhD (Eng) degrees and completed a short course on Financial Skills for Executive Management. He is a recipient of the Ernest Oppenheimer Memorial Trust Award for research excellence, and was visiting professor at the Cape Technikon and extraordinary professor in the Department of Chemical Engineering at Stellenbosch University. He is a regular reviewer of journals, and member of a range of editorial boards for international journals. He is also a registered professional engineer with the Engineering Council of South Africa and a Fellow of both the South African Institute of Mining and Metallurgy, and the South African Academy of Engineers.

 He brings to the position of Vice-Chancellor and Rector his extensive experience of management in both the industry and academic sectors. He has been the executive head of strategy at Anglo American Platinum and head of the Department of Chemical Engineering at the Cape Technikon (now Cape Peninsula University of Technology). Among others, he previously served as member on the Board of the Council of Scientific and Industrial Research, the National Advisory Council on Innovation, and the Council of the Academy of Science of South Africa.

 Prof Petersen is married and has two sons. He was appointed by the UFS Council at the end of 2016 after Prof Jonathan Jansen stepped down as Vice-Chancellor and Rector on 31 August 2016, serving in this position since July 2009. Prof Nicky Morgan, Vice-Rector: Operations at the UFS, has been acting Vice-Chancellor and Rector since 1 September 2016.

 

Released by:
Lacea Loader (Director: Communication and Brand Management)
Telephone: +27 51 401 2584 | +27 83 645 2454
Email: news@ufs.ac.za | loaderl@ufs.ac.za
Fax: +27 51 444 6393

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept