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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 honours Dr Ben Ngubane
2010-05-19

 
 Prof. Teuns Verschoor, acting Rector and Vice-Chancellor of the UFS, and Dr Ben Ngubane.
Photo: Stephen Collett


The University of the Free State (UFS) yesterday conferred an honorary doctorate on Dr Ben Ngubane, Chairperson of the SABC Board, during its autumn graduation ceremony held on the South Campus in Bloemfontein.

Dr Ngubane received the degree Philosophiae Doctor (Honoris Causa) for his immense contribution towards positioning South Africa as a major and an influential player in the development of arts, culture, science and technology internationally.

“I want to thank the UFS for this honour bestowed on me and accept this honorary doctorate in all humility and with great gratitude. I am comfortable to regard myself inextricably part of this university and its mission and will always be a worthy ambassador for this institution and what it represents. I am a proud Kovsie!” said Dr Ngubane after receiving the honorary doctorate.

“The world is changing at a rapid pace. Universities not only respond to such changes, they have become critical engines in the reshaping of that world through knowledge production and research innovation. Sitting at the tip of the African continent, and in the centre of South Africa, it is crucial to the ambitions and agendas of the UFS to be constantly aware of how the world of knowledge, innovation and scholarship is changing with respect to higher education, and how the UFS can best contribute to and benefit from such changes,” he said.

“A university worthy of its name thrives on the universality of ideas and people that come with the cross-currents of international scholars and students on its campus. The International Institute for Studies in Race, Reconciliation and Social Justice, to be launched shortly at the UFS has the potential to become a leading centre of scholarship acknowledged globally.”

Dr Ngubane said that the UFS is now well positioned and has the right strategies in place to become truly internationally recognised, with a proven ability to deal successfully with diversity, embedding in its students a humaneness and respect for the dignity of others, as well as an institution with an increasing through-put rate and with research outputs displaying excellence at international level.

Dr Ngubane was the first Minister of Arts, Culture, Science and Technology in the new, democratic South Africa appointed by the former President, Nelson Mandela, in 1994. He was re-appointed to lead this ministry again by former President Thabo Mbeki in 1999.

As Premier of KwaZulu-Natal from 1996 to 1999, Dr Ngubane is credited for his role in bringing about peace and reducing the political violence that ravaged the province at that time. In 2004 he was appointed as Ambassador to Japan where he initiated, among other projects, the South Africa-Japan University Forum (SAJU).

He holds Honorary Doctorates from the universities of Natal, Zululand, the Medical University of South Africa (Medunsa) and the Tshwane University of Technology.

Media Release
Issued by: Lacea Loader
Director: Strategic Communication (acting)
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za  
19 May 2010
 

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