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09 April 2018 Photo Supplied
CGAS awards second AS scholarship Chetima Melchisedek
Chètima Melchisedek is the recipient of the UFS/AS Young African Scholarship is planning a visit to the UFS Centre for Gender and Africa Studies in 2019.

Chétima Melchisedek from the University of Ottawa, Canada, has been awarded the 2018 UFS/AS Young African Scholarship. “An award like the UFS/AS Young African Scholar is a great accomplishment for a young scholar,” said Chétima.

Melchisedek is the 2018 Gordon F Henderson Fellow at the Human Rights Research and Education Centre at the University of Ottawa and is affiliated  with the University of Maroua in Cameroon. “I am also very happy and honoured to be affiliated to the Centre for Gender and Africa Studies (CGAS) at the UFS. To be able to work with the university is a privilege I am delighted to receive.”

He says the disciplines within Africa studies should be researched by Africans from the continent. “My aim was also to be able to share my knowledge through publications in established journals. In fact, today, this is the only way to be recognised as an authoritative voice on African studies from Africa,” he said.

Scholarship provides platform to young researchers 

The Young African Scholar Award is an initiative by the Centre for Gender and Africa Studies. It seeks to strengthen efforts to promote internationally recognised African scholarship within Africa Studies.   

The programme provides young researchers the platform to publish their work and to build an international network with organisations such as the German Institute of Global and Area Studies (GIGA), the German African Studies Association (Vereinigung von Afrikanisten in Deutschland/VAD), and the UFS Centre for Gender and Africa Studies.

“The award is given to the best, publishable research article contribution by an emerging African scholar to the prestigious African Spectrum journal,” said Dr Stephanie Cawood, Acting Director of CGAS. The prerequisite for the award is that applicants must be from Africa or affiliated with African institutions.  

As part of the prize, the winner receives a three-year affiliation as research fellow with the UFS GGAS and prize money of R5000.

News Archive

Lithium-ion batteries research set to improve ordinary lives
2016-02-11

Description: Dr Lehlohonolo Koao  Tags: Dr Lehlohonolo Koao

Dr Koao is making a much-needed contribution in improving lives of ordinary people through his research on lithium-ion batteries.

The future of relevant and top-notch scientific research at the Qwaqwa Campus is in good hands. Dr Lehlohonolo Koao is one of the five members of the Vice-Chancellor’s Prestige Scholars Programme (PSP) on the Qwaqwa Campus.

The need to improve the efficiency of heating mechanisms in his immediate community in Qwaqwa, and the support he receives from the PSP, have become catalysts for his current research project on lithium-ion batteries. According to Dr Koao, the study will focus on producing batteries that last longer, store more energy, are cheaper to manufacture, and are environmentally friendly when being disposed of. These are key factors in solar energy.

‘’The majority of households in my neighbourhood have benefited from the government’s project of providing households with solar panels to help with lighting, cooking, and heating without worrying about the ever-increasing electricity costs,’’ said Dr Koao.

‘’Since my arrival in the area, I have realized that the heat absorption rate of the batteries used by solar panels is not enough. As a result, these batteries also lack enough power to sustain the supply throughout the day, especially on a cloudy day,’’ he said.

His research project focuses on improving the efficiency of lithium-ion batteries that are now commonly used in portable electronics, such as cell phones and laptops. This kind of battery is rapidly replacing the usual lead-acid batteries. Dr Koao’s determination to contribute towards a safer and more efficient heating absorption system has made him move away completely from his PhD study on lighting material.

‘’My previous study was on reducing the power usage on domestic and industrial lights as they use more electricity. This study, on the other hand, will enhance power retention in the batteries for improved daily life since cell phones, solar panels, and laptops, to mention only a few, are now a way of life,’’ he added.

Dr Koao is a Senior Lecturer in the Department of Physics, where he specializes in solid state materials.

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