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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 departments receive recognition for quality work from MACE
2017-12-07


 Description: 2017 MACE winners Tags: 2017 MACE winners 

The team from the Department of Communication and Brand Management,
UFS Marketing and Institutional Advancement who received awards at the
2017 Annual National MACE Congress.
Photo: Supplied

The Departments of Communication and Brand Management, UFS Marketing, and Institutional Advancement collectively won 16 awards during the 2017 Excellence Awards presented by the National Association of Marketing, Advancement, and Communication in Education (MACE), which took place in Johannesburg on 30 November 2017.  

Shared experiences and best practices 
The awards ceremony is part of the MACE Annual National Congress, which took place from 29 November to 1 December 2017 at the Wits School of Governance. The MACE Congress is a platform on which experts from the fields of marketing, advancement, and communication share experiences and best practices. This year’s programme included speakers such Basetsana Kumalo, CEO of Basetsana Woman Investment Holdings and a former Miss South Africa (1994), and first runner-up in the Miss World Pageant, Saint-Francis Tohlang, independent trend analyst and writer, Emma Sadleir, founder of the Digital Law Co and Leanne Manas, multiple award-winning TV presenter. 

Celebrating successes
Lacea Loader, Director of the Department of Communication and Brand Management at the University of the Free State, received an Award of Excellence Gold for the UFS Graduations Ceremonies Communication Strategy and an Award of Excellence for the UFS Rector’s inauguration and welcoming ceremonies. 

Mamosa Makaya, Deputy Director: Integrated Communication received two Merit Awards for, respectively, the Dumela newsletter and the Visitor’s Guide. Jóhann Thormählen, former employee in the department’s Internal Communication Unit, received an Award of Merit for the Wayde van Niekerk Campaign and an Award of Excellence Gold for the Student Newsletter. Thabo Kessah, also from Internal Communication, on the UFS Qwaqwa Campus, received an Award of Merit for the UFS Qwaqwa Campus Open Day video.  

"I am extremely proud of what we
have achieved this year and of
the quality and standard of the
work produced."

Martie Nortjé, Assistant Director of the Unit for Branding and Merchandise received an Award of Merit for KovsieGear Qwaqwa: Live the brand and set the trend. Leonie Bolleurs, Assistant Director of the Unit for Internal Communication received two Awards of Merit, for respectively, the UFS Schools Marketing Video and the UFS Corporate Profile and UFS Fingertips brochures. 

Ilze Bakkes from UFS Marketing received the Chairperson’s Award of Excellence for her entry, Top Achievers Early Bird Registration. The award is for the highest-scoring entry across all divisions. She also brought home the Award of Excellence Gold for Registration branding and communication – The Lighthouse Campaign, the Award of Excellence Gold for the Kick-Start Your “I-Want-To-B” Grade 9 Subject Choice Booklet and the Award of Excellence Gold for the Top Achievers Early Bird Registration project. Chantel Koller, also from UFS Marketing, received an Award of Merit for her Star of Stars Competition entry. 

The Institutional Advancement (IA): Alumni event planning committee received an Award of Excellence Gold for their entry: Chancellor’s Distinguished Alumni Awards Dinner. The committee consisted of Helen Namponya, Ntokozo Nkabinde, Tertia de Bruin, Nhlanhla Modzanane, and Elmada Kemp.

IABC Africa Award
“This is the second year in a row that the department has received so many accolades from its peers at MACE. I am extremely proud of what we have achieved this year and of the quality and standard of the work produced. The fact that we were also again acknowledged by the Africa Chapter of the International Association of Business Communicators (IABC) is also commendable,” said Loader. She is also the National Chairperson of MACE. 

Earlier this year, the Department of Communication and Brand Management received an IABC Africa Award of Excellence for the UFS 2017 Winter Graduation Ceremonies Communication Strategy from the International Association for Business Communicators (IABC). Loader collected the award during the Silver Quill Awards ceremony on 3 November 2017 in Cape Town.

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