Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
10 June 2024 | Story Precious Shamase | Photo Supplied
Prof Richard Ocaya
Prof Richard Ocaya, Associate Professor from the Physics Department.

Prof Richard Ocaya from the Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) Qwaqwa  Campus has achieved a significant milestone with a newly patented invention. This patent, developed in collaboration with researchers from Turkey and Saudi Arabia, is the result of work that began in 2017, focusing on a special material known as graphitic carbon nitride.

This breakthrough in temperature measurement technology aligns perfectly with the university's Vision 130 commitment to innovation and addressing global challenges. The new device offers a unique solution to a longstanding issue in the field, providing accurate temperature measurements across an extremely wide range. Existing solutions often require multiple devices, leading to increased costs and reduced accuracy, but this invention simplifies the process.

The device, based on a combination of graphitic carbon nitride and silicon, can measure temperatures from -250°C to 250°C with exceptional consistency and linearity. This range and accuracy set it apart from current technologies, making it suitable for various applications, from standard temperature measurement to specialized settings involving extreme temperatures. It could be especially valuable in deep-space exploration, where equipment faces drastic temperature fluctuations.

The patent underscores the university's commitment to fostering collaborative research, a key aspect of Vision 130. Prof Ocaya attributes the success of the invention to the robust nature of the team, established in 2015. The team is now seeking to commercialize the technology by licensing it to a suitable partner, with organizations like NASA expected to show significant interest.

Prof Ocaya advises other academics considering patenting their inventions to ensure the patent solves a real problem uniquely and is based on sound principles. This makes the invention reproducible and protects it from being copied, assigning exclusive rights to the patent holder. Patenting allows for either manufacturing the devices or licensing them to third parties for royalties and profit. He notes that the main consideration is that the innovation must be practical and solve a specific problem in a novel and commercially viable way. He also acknowledges the challenge many academics face, as the "publish or perish" mentality often leads to choosing scientific articles over patents.

Despite securing the patent, Prof Ocaya and his team continue their research efforts, exploring new possibilities while balancing practical research with academic pursuits. He believes the invention will significantly impact the field of temperature measurement, being integrated into many new designs requiring such measurements.

The university proudly supports this innovative research and anticipates its real-world impact, furthering Vision 130's commitment to increasing UFS's research capacity and capability.

News Archive

Translation Day Seminar
2007-10-22

Subverting the West? Engaging language practice as African interpretation.

With the above-mentioned title in mind, about 30 people gathered at the Main Campus of the University of the Free State (FS) in Bloemfontein for a Translation Day Seminar. The day was attended by academics, language practitioners, government departments, students, and other stakeholders in language practice.

Prof. Jackie Naudé, the Programme Director for the Programme in Language Practice at the UFS, gave a short historical overview of developments in research and training in language practice of the past decade. He argued in favour of a socio-constructivist approach to teaching and research in language practice. His point was that students need to be given the opportunity to engage with the complexities of real-life problems, specifically the complexities of the African context.

Dr Kobus Marais, Senior Lecturer in Translation Studies at the UFS, gave an overview of the state of the art of translation research. This meant that language practitioners are agents in communication, not mere conduits of meaning. He argued that translators’ agency implied that they have to make informed choices, the most important of which is whether to indigenise or foreignise when translating. He developed wisdom as a notion in translation, indicating that translators need to be wise to interpret their context and translate in such a way that (Western) ideology does not ride piggy-back on their translations into the African target culture.

Prof. Joan Connoly, Associate Professor in the Centre for Higher Education Development at Durban University of Technology (DUT), took the audience on a breathtaking journey on the topic of oral knowledge. Her presentation showed examples, both European and African oral knowledge and had a clear message for language practitioners: What can Africans learn from the Western mind? Her answer: "Africans can learn how easy it is to loose one’s oral knowledge base. Africans can look at the West and see what the consequences are when a culture loses its oral-based knowledge. Language practitioners have it in their power to consider this possible loss and do something about it."

Lastly, Ms Lolie Makhubu, Head of the Department of Language and Translation at DUT, spoke about enticement in interpreting to use loan words to impress either the audience or peers or clients. Her argument boils down to the interpreter’s attitude towards African culture and language. If Western culture is regarded as higher than African culture, interpreters will be tempted to boast their knowledge of Western culture by means of their choice of words. However, if interpreters are “Proudly South African”, as she put it, they have not need for showing off by using loan words.


 

Dr Kobus Marais (Senior Lecturer in Translation Studies at the UFS) during the seminar.
Photo (supplied)

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