Latest News Archive

Please select Category, Year, and then Month to display items
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

Statement by Judge Faan Hancke, Chairperson of the Council of the University of the Free State (UFS)
2008-03-08

The Council of the University of the Free State today (Friday, 7 March 2008) unanimously condemned the offensive and racist Reitz video in the strongest possible terms.

Council further labeled the video as an insult to women, to older persons and to poor working people who are defenseless and vulnerable and expressed its disgust at the action of the students concerned.

Council also apologised unreservedly and sincerely to the five UFS employees who were shown in the video and offered all emotional and counselling assistance necessary as well as in the current criminal matter under way or possible civil action they may undertake.

At the same time the university must also provide counseling to current first year students of Reitz who were not present at the time of the filming of the video.

Council also mandated the management, in addition to the other disciplinary steps under way, to consider the possibility of closure and of conversion of Reitz into a beacon of transformation, hope and liberation (either as a residence or in some other form).

This must take place in accordance with due process of the law to give residents and other stakeholders reasonable opportunity to make submissions so that all relevant considerations can be taken into account.

The Council expressed its full confidence in the management and supported the steps taken by management thus far under trying circumstances concerning transformation, residence integration, the Reitz video and the vandalism of the campus.

It reaffirmed the decision taken in June 2007 to increase diversity in student residences and recommitted the UFS to implement the policy.

The Council condemns all forms of racism and committed itself to eradicate racism and racial prejudice in any form and from any quarter on the UFS campus.

The meeting also approved the appointment of an external expert agency to assist the university in:

  • understanding and identifying the current challenges relating to the implementation of the integration policy 
  • supporting the university management and making recommendations on how to enhance the process of implementation

The intention is to provide additional capacity to the management in order to accelerate the transformation and integration process.

It called on management to take firm action against any staff or student who violates the law, is involved in threats, racism, disruptions, intimidation and vandalism and condemned these actions in the strongest possible terms.

The Council reassured all staff, students, parents and other stakeholders that firm action will be taken against persons who are guilty of disorderly conduct, intimidation, disruption or similar actions with the full force of the law.

The management was requested to maintain law and order so as to create a conducive environment in which academic excellence can be furthered. The Council appreciates the steps that have been taken in this regard.

The Council supported a management initiative to investigate the fundamental issues underlying many of the current problems in residences, including:

  • residence culture, including initiation, as well as race, racialism and racism
  • alcohol and drug abuse role,
  • place, organisation and management of residences constitution of student structures
  • and the role of political parties in student politics and structures
  • the physical structure of residences as part of a campus accommodation strategy

The Council agreed that social cohesion and racial tolerance will be highlighted as a strong theme in the academic cluster initiatives of the UFS and that management should find additional ways to strengthen existing programmes regarding diversity on the campus among all staff and students.

The Council called on all stakeholders to honour the high values of the Constitution of the country, to maintain these values and to further them in an orderly and peaceful environment.

Media Release
Issued by: Anton Fisher
Director: Strategic Communication
Tel: 051 401 3422
Cell: 072 207 8334
E-mail: fishera.stg@ufs.ac.za
7 March 2008

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