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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

New coach for Shimlas
2012-05-24

The University of the Free State (UFS) will soon fill a newly created position, namely that of Director of Rugby.

The successful candidate will, amongst others, be the head coach for the Shimla rugby team and will also be involved in the recruitment of young talent, the contracting of rugby players and certain obligations at the UFS/Cheetahs Rugby Academy.
 
This decision was taken during a joint brainstorming session between the university and the UFS Rugby Club about rugby at the university on Friday 18 May 2012. The performances of the Shimla team during the past Varsity Cup Series was also discussed. “The meeting took place in a good spirit and it is a hopeful sign to observe that the university is prepared to go out of its way to ensure that the Shimlas perform, particularly in the Varsity Cup”, said Mr Marius van Rensburg, Chairperson of the UFS Rugby Cup.
 
Mr Jaco Swanepoel, current Shimla coach, retains his position as Head Coach of Rugby at the UFS, as well as certain commitments to function more strongly within the junior rugby structures and to train coaches.
 
According to Mr Van Rensburg, the position will be advertised as quickly as possible. The successful candidate will also have to assume duty soon, because preparations for next year’s Varsity Cup have to commence around September this year.
 
“Shimlas is a high-profile is team with a proud history and a major role player in SA rugby; therefore we expect to receive good applications. The panel that has to make the appointment will, amongst others, consist of two former Shimla Springboks, a former Shimla/Cheetah player and a former Springbok conditioning trainer.
 
The restructuring of the management model of the UFS Rugby Club is also envisaged, which will also bring about certain changes to the club’s constitution.


Media Release
24 May 2012
Issued by: Lacea Loader
Director: Strategic Communication
Tel: +27(0)51 401 2584
Cell: +27(0)83 645 2454
E-mail: news@ufs.ac.za

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