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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

UFS Council approves a new Language Policy
2016-03-11

The Council of the University of the Free State (UFS) approved a new Language Policy with an overwhelming majority during its meeting held on the Qwaqwa Campus today (11 March 2016).

In the newly approved policy, the university commits to embed and enable a language-rich environment committed to multilingualism, with particular attention to Afrikaans, Sesotho, isiZulu, and other languages represented on the three campuses situated in Bloemfontein and Qwaqwa.

Based on the core values of inclusivity and multilingualism, the following principles in the newly approved policy were approved by the Council:

  1. English will be the primary medium of instruction at undergraduate and postgraduate level on the three campuses situated in Bloemfontein and Qwaqwa.
  2. Multilingualism will be supported among other activities by an expanded tutorial system especially designed for first-year students.
  3. In particular professional programmes such as teacher education and the training of students in Theology who wish to enter the ministry in traditional Afrikaans speaking churches, where there is clear market need, the parallel medium English-Afrikaans and Sesotho/Zulu continues. This arrangement must not undermine the values of inclusivity and diversity endorse by the UFS.
  4. The primary formal language of the university administration will be English with sufficient flexibility for the eventual practice of multilingualism across the university.
  5. Formal student life interactions would be in English, while multilingualism is encouraged in all social interactions.

“This is a major step forward for the UFS. I commend Council for their constructive and positive manner in which the discussion took place,” says Judge Ian van der Merwe, Chairperson of the UFS Council.

The university furthermore committed in the newly approved policy to:

  1. Ensuring that language is not a barrier to equity of access, opportunity and success in academic programmes or in access to university administration.
  2. Promoting the provision of academic literacy, especially in English, for all undergraduate students.
  3. Ensuring that language is not used or perceived as a tool for social exclusion of staff and/or students on any of its campuses.
  4. Promoting a pragmatic learning and administrative environment committed to and accommodative of linguistic diversity within the regional, national and international environments in which the UFS operates.       
  5. Contributing to the development of Sesotho and isiZulu as higher education language within the context of the needs of the university’s different campuses.
  6. The continuous development of Afrikaans as an academic language.
  7. Recognising and promoting South African Sign Language and Braille.

Today’s approval of a new policy comes after a mandate was given to the university management on 5 June 2015 by Council to conduct a review of the institutional Language Policy through a comprehensive process of consultation with all university stakeholders. A Language Committee was subsequently established by the University Management Committee (UMC) to undertake a comprehensive review of the parallel-medium policy, which was approved by Council on 6 June 2003. The committee also had to make recommendations on the way forward with respect to the university's Language Policy. During its meeting on 4 December 2015, Council adopted guidelines from the report of the Language Committee regarding the development of a new policy for the university.

The newly approved Language Policy will be phased in as from January 2017 according to an Implementation Plan.

Released by:
Lacea Loader (Director: Communication and Brand Management)
Email: news@ufs.ac.za

Related articles:

http://www.ufs.ac.za/templates/news-archive-item?news=6567 (26 November 2015)
http://www.ufs.ac.za/templates/news-archive-item?news=6540 (28 October 2015)
http://www.ufs.ac.za/templates/news-archive-item?news=6521 (20 October 2015)
http://www.ufs.ac.za/templates/news-archive-item?news=6469 (30 August 2015)
http://www.ufs.ac.za/templates/news-archive-item?news=6444 (25 August 2015)

 
Released by:
Lacea Loader (Director: Communication and Brand Management)
Telephone: +27(0)51 401 2584 | +27(0)83 645 2454
Email: news@ufs.ac.za | loaderl@ufs.ac.za
Fax: +27(0)51 444 6393

 

 


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