Latest News Archive

Please select Category, Year, and then Month to display items
Years
2017 2018 2019 2020
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 academics to present papers at Conference on Calvin Research
2010-07-05

Prof. Dolf Britz, Director: Jonathan Edwards Center Africa at the UFS, will be one of three UFS keynote speakers at the 10th International Congress on Calvin Research.
Photo: Provided


Three scholars from the University of the Free State (UFS) were invited to participate as keynote speakers at the 10th International Conference on Calvin Research that will be hosted by the UFS from 22-27 August 2010. 

“Hosting this conference is seen as an exceptional achievement since the conference represents an international, high-profiled and specialised research community where invitation to present research results is based on proven academic outputs, innovation and original research,” said Prof. Dolf Britz, Director: Jonathan Edwards Center Africa at the UFS. Prof. Britz will, as keynote speaker, present a paper on Calvin's exposition of a Biblical text that played a significant role in the ‘Freedom Struggle’ in South Africa.

The programme for the Conference on Calvin Research also provides for two workshops specially designed for postgraduate students. This will be facilitated by international scholars and the focus will be on research methodology and the academic competencies to write a dissertation.

A student from the UFS, Rev. Ntabanyane Tseuao, was selected to present a short paper at the conference. He is one of three postgraduate students who are from the Theological University Apeldoorn in the Netherlands and the University of Tübingen in Germany, respectively.

Prof. Erik de Boer, an Extraordinary Professor and Research Fellow at the UFS and Mr Eric Kayayan, a Research Fellow at the UFS, will also be keynote speakers at the conference.

Two other academics from the UFS, Prof. Adriaan Neele, an Extraordinary Professor and Research Fellow and Dr Victor d’Assonville, a Research Fellow, will also present papers.

The participation of these academics in the conference is the result of an initiative that started eight years ago to cluster South African research on Classical and Reformation Theology at the University of the Free State. - Leonie Bolleurs

 

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