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

Greyhound racing: Public input needed
2009-02-03

Members of the public have a second opportunity to make submissions regarding the possible legalisation of greyhound racing in South Africa.

A research team from the Faculty of Law at the University of the Free State (UFS), in conjunction with the Department of Trade and Industry (dti), will hold a second round of public consultations in Gauteng, the Free State, North West, the Eastern Cape, the Western Cape and KwaZulu-Natal in February and March this year.

During the first round of consultations last year the research team, under the supervision of Prof. Elizabeth Snyman-Van Deventer of the UFS, received written submissions from interested members of the public and various associations.

The purpose of this research project is to give an objective overview of the greyhound racing industry nationally as well as internationally. This includes aspects such as animal welfare, social, economical and political issues and the legal framework pertaining to greyhound racing.

The study focuses on the current situation in South Africa and internationally regarding the jurisdictions where the sport is currently active and the current legal framework.

It will also include a comparative study of the situation in countries such as the United States of America, Ireland, England, Belgium, Australia, New Zealand, Canada and Vietnam.

Greyhound racing was banned in South Africa years ago because gambling was regarded as immoral at that time. Now that gambling has been legalised and is regulated there are debates on the legislation of greyhound racing.

The animal welfare and protection groups are against the legalisation of greyhound racing, while other role players have been calling for the racing to be legalised and regulated.

The public consultations will take place as follows:

• 6 February 2009, 09:00-12:30, Protea Edward Hotel, Durban
• 13 February 2009, 09:00-12:30, Protea Sea Point Hotel, Cape Town
• 20 February 2009, 09:00-12:30, Protea Marine Hotel, Port Elizabeth
26 February 2009, 09:00-12:30, Garden Court Hotel, Bloemfontein
• 27 February 2009, 09:00-12:30, Protea Manor Hotel, Hatfield, Pretoria
• 6 March 2009, 09:00-12:30, Garden Court East London, Esplanade, East London
• 13 March 2009, 09:00-12:30, Willows Garden Hotel, Potchefstroom

For further information, members of the public who are interested in attending these consultations should contact Mpho Mosing of the dti at 012 394 1504/083 436 5534 or Prof. Snyman-Van Deventer at 051 401 2698 or e-mail it to snymane.rd@ufs.ac.za  
 

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