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20 December 2019 Photo Shaari Rai Poken
Kweku
From Bloemfontein to Bremen: Kweku Gavor represented South Africa well in Germany.

It all started with the Umoja Buddy Programme (UBP). Kweku Gavor was a UBP ambassador when he met exchange students from Germany. Two years later, the roles were reversed. “Helping out students who later have become my really good friends opened up the opportunity for me to study abroad in Germany.” he said.

Kweku spent about four months as part of a pilot Summer Lab Programme at Universität Bremen after being nominated for a scholarship by the German Academic Exchange Service, which his former Umoja buddies helped create. He shared the experience with eight other students from Palestine, Poland, Ukraine, and the US. The focus was on Business Studies, Marketing and Economics.

According to the BCom graduate, studying internationally gave him new insights. “The experience opened my mind and better-equipped me to work in situations in which I need to handle a lot of pressure against the clock.”

The first leg of the programme featured corresponding modules presented in a classroom environment, which were integrated with assignments, presentations, tests and exams. This was supplemented by a language course that involved cultural leadership training. Another crucial part of the Summer Lab Programme was an internship where students were placed with companies and tasked with a problem-solving project. Kweku was placed at Fabular Ai, an artificial intelligence company which designs computer software.

“Going to study abroad is an extremely rare and fantastic opportunity I advise all who can to grab it with both hands,” said Kweku, who also used the opportunity to travel all over Europe.

Internationalisation at home with Umoja

The UBP, which is collaboratively run by the UFS Office for International Affairs and Student Affairs, played a big part in Kweku being given the opportunity to study abroad. However, unlike him, not all students have to the opportunity to engage in undergraduate exchanges.

The UBP is part of the university’s efforts to advance internationalisation at home, as anchored in the UFS Strategic Plan: 2018-2022. With the programme, students are able to receive an international experience on home ground.

The programme aims to connect international and local students through meaningful lifelong friendships and foster their academic, social and cultural integration. It pairs first-entry international students with senior Kovsies who provide a warm, welcoming, friendly face, and a helping hand.

Expression of interest sought

A total of 48 ambassadors were enrolled in 2019. To join the UBP in 2020, contact Sonya Kapfumvuti at KapfumvutiSCR@ufs.ac.za or call her on 051 401 3397.

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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