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13 March 2019 | Story Rulanzen Martin | Photo Rulanzen Martin
Prof Neil Roos, editor of the Journal for  Contemporary History
From left; Prof Neil Roos, newly appointed editor; Dr Chitja Twala; Prof Heidi Hudson, and Prof Henning Melber, editor of the Acta Academica Journal.

The repositioning of The Journal for Contemporary History in the Faculty of the Humanities can be likened to the French word ‘renaissance’; maybe an overused cliché even in this lofty academic arena, but with a new editor, the journal will construct a new identity for itself and the faculty.

“In my view, this journal occupies an important place in the faculty’s strategy. It is not only a vehicle to promote interdisciplinarity and internationalisation, but also serves as an important space for building capacity,” said Prof Heidi Hudson, dean of the Faculty of the Humanities.

Prof Neil Roos, new editor of the journal, succeeds Prof Pieter Duvenage. He will steer the journal along with Prof Heidi Hudson and Dr Chitja Twala, Vice-dean of the Faculty of the Humanities.

On Thursday 14 February 2019, Prof Heidi Hudson, hosted a function on the Bloemfontein Campus of the University of the Free State to reset the journal’s agenda.

Finding a new focus

Prof Roos pointed out that the Journal for Contemporary History has a long history; it is an archive in itself because it contains published work which would probably not have been published elsewhere. He added that History as a discipline has changed over time and that “the journal needs to change to where the discipline finds itself these days”.

“It has been interdisciplinary, and it must remain that way, as it invites work from other fields. I would like to encourage submissions that cover a stronger theoretical engagement.”

Commenting on how the journal might be repositioned, Prof Roos said, “We can ground the journal in the Global South and soften the restriction that articles must come from sub-Saharan Africa”. Prof Roos is also of the opinion that this could encourage articles from other parts of the Global South, stimulate theoretical and comparative discussions beyond South Africa, and potentially enrich debates about history, politics, and global ethics. He suggested to the editorial board that the name of the journal be changed to the Southern Journal for Contemporary History

Making the journal a first choice for scholars across disciplines

The Journal for Contemporary History first appeared in 1975; until 2015, 94 issues have appeared, 764 articles and 240 book reviews were published, and the journal had five editors. “The journal has shifted from the histories of whites, while a growing number of liberation histories were included in the journal,” said Prof Roos.  Only essays with its empirical core focusing on sub-Saharan Africa since 1945, were considered. The journal was accredited by the Department of Higher Education in 1991.

Prof Roos insisted that in order to make this a journal of choice, “we must be quite clear about its identity and what it stands for”. It will retain and strengthen its current interdisciplinary feel, although all submissions will be expected to address the unique disciplinary feature of History, namely, the study of change over time. In addition, it will include a section for shorter review essays (dealing, for instance, with the regional or comparative historiographies of any number of topics; or the oeuvre of major scholars and commentators on the contemporary history of the Global South). Providing a platform for essays of this sort, or where several authors take on a particular theme, would further mark the journal’s unique identity. 

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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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