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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

Blood. Sweat. Tears. And six Kovsie artists at the cutting edge.
2014-04-02


Artwork: Hinder, Photograph by Chantal de Jager



Artwork: Immolations for our Carrion King by Antoinette Pretorius
Blood, sweat and tears – the theme of this year’s Absa L’Atelier Art Competition. Boldly taking up the challenge, six Kovsie artists gritted their way to a place in the national round.

Eight finalists were recently announced at the regional exhibition hosted by the Johannes Stegmann Art Gallery on the Bloemfontein Campus. These artists will now proceed to exhibit their cutting-edge work at the Absa Gallery in Johannesburg in July. There they will compete nationally for the most prestigious art award in South Africa.


Winners


The names of our Kovsie regional winners are: 
  • Monet Bosma, fourth-year Fine Arts student;
  • Chantal de Jager, Kovsie alumnus, master’s degree in Architecture;
  • Johandi du Plessis, fourth-year Fine Arts student;
  • Louis Kruger, Kovsie alumnus, master’s degree in Fine Arts;
  • Adelheid von Maltitz, junior lecturer at UFS Department of Fine Arts and
  • Antoinette Pretorius, previous Kovsie student.
The two remaining spots were taken up by Helena de Waal (Underlying unity, Ceramics and mixed media) and Eljana van der Merwe (Diary of a white elephant, Oil on canvas).

 
Artwork: Sorting teas by Monet Bosma


Prizes


Artwork: Compulsive mourning by Adelheid von Maltitz
The highly-desired overall first prize comprises a six-months sabbatical at the Cité Internationale des Arts in Paris, France, including R150 000 during the stay.

The second prize is given to the most promising artist, which includes a three-month sabbatical at the Cité, French language classes and nationwide touring exhibitions.


Two additional merit prizes are awarded. The first carries a two-month residency on Sylt, the northernmost of Germany's islands, and the other a month-long Ampersand fellowship in New York.

The Absa L’Atelier Art Competition is presented annually by Absa in conjunction with South African National Association for the Visual Arts (SANAVA).

 

 

 

 

 

 

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