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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

KovsieSport Director named as top SA coach
2014-06-27

 

DB Prinsloo
Director of KovsieSport, DB Prinsloo, was named as South Africa’s Coach of the Year. He is currently coaching the renowned Johan Cronjé – the best SA men’s athlete for 2013, member of the SA Commonwealth team for 2014 and a former Kovsie. Last year Prinsloo was also the team coach for the South African team that competed in Moscow at the world championships.
Several of South Africa’s leading athletes are trained by Prinsloo. Apart from the loads of medals his athletes won at national championships, he trained quite a few athletes who donned the green and gold. Boy Soke and Dumisane Hlaselo are among them.

Furthermore, four of the ten leading athletes in the junior rankings of all times are current and former athletes of Prinsloo. He even trained top-class athletes such as René Kalmer and Annerie Ebersohn.

Since his high school years, Prinsloo had a great passion for athletics. He was himself an excellent athlete and used to be a former South African senior 3 000 m steeplechase champion.

Johan Cronjé’s performance on the track is a good example of Prinsloo’s talent as coach. Last year Cronjé was the only South African to win a medal at the World athletics championships in Russia, with his third place in the 1500 m. In addition, Cronje improved the South African record in the 1 500 m twice last year under Prinsloo’s guidance. Cronjé recently improved Johan Fourie’s 27-year-old South African mile record (1987: 3:50,82) to 3:50,70.

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