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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 to accredit providers of Off-Campus Accommodation to students in Bloemfontein
2017-06-30

The University of the Free State (UFS) has embarked on a process to accredit off-campus accommodation service providers in Bloemfontein who provide accommodation to its students.

“The decision to accredit off-campus accommodation service providers comes from a concern from the university management about the safety of students and the conditions under which some of our students live in off-campus accommodation. Student accommodation is a significant aspect of the success of the UFS and consequently good quality accommodation is important for each individual student to be successful in his/her studies,” says Mr Quintin Koetaan, Senior Director: Housing and Residence Affairs at the UFS.

The accreditation process entails a list of primary requirements, drafted with the cognisance of the Mangaung Metropolitan Municipality, in terms of off-campus accommodation to which private providers must adhere in order to be accredited by the university. The requirements are in line with the Policy on the Minimum Norms and Standards for Student Housing at Public Universities (Government Gazette 39238, dated 29 September 2015).

According to Koetaan, the norms and standards as set out in the policy establish the foundation and assessment criteria for such accreditation of service providers by the UFS. “It has become necessary for the UFS to have a policy on off-campus accommodation, in order to protect the rights and interests of our students and that of the university,” says Koetaan.

Some of the primary requirements for accreditation by the UFS include the number of students that may be accommodated in each room, the quality of kitchens and kitchenettes, the number of ablution facilities, the existence of common rooms and house rules, general maintenance and cleaning, compliance with  relevant national, regional, and municipal legislative requirements regulating health and safety, provision for adequate access to the facility/establishment in case of medical and/or psychological emergency assistance being required by students, and the provision for access to emergency electricity and water facilities. Off-campus private accommodation service providers must also be in possession of approved Municipal building plans of their student accommodation facilities, as well as evidence confirming their compliance with these plans.

“Landlords and agents are also advised to become more involved in their student homes and to ensure that their properties are in good condition and secure enough for students to live in,” says Koetaan.

Off-campus private accommodation service providers have until 31 July 2017 to apply for accreditation. More information and application documentation for accreditation can be obtained by sending an email to housing@ufs.ac.za

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

 

 

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