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09 March 2018 Photo Eugene Seegers
Research group rethinks white societies in Southern Africa
Profs David Roediger and Jonathan Hyslop, international delegates who presented keynote addresses at the workshop.

Poor, Precarious, White? Rethinking white societies in Southern Africa, 1930s-1990s is a two-day workshop that was recently convened by the International Studies Group (ISG) with financial support from the office of the Vice-Rector: Academic, on the University of the Free State’s (UFS) Bloemfontein Campus. The event drew together a range of historical research on poor and working-class whites across Southern Africa during the twentieth century, with the goal of uncovering wider histories of race. 

In his welcoming speech, Prof Francis Petersen, Rector and Vice-Chancellor of the UFS, stated that race and its histories have taken on a new and renewed significance, not only in South Africa, but also globally. He said, “I am very proud to see the ISG organising and hosting such a wonderful workshop. It has attracted some of the leading intellectuals in the world on critical studies related to whiteness, and though its focus is on the histories of whites, I am pleased to see that a large number of presentations concern the wider questions of race.”

Mentioning several areas of concern on the world scene, such as policies issuing forth from the Trump government in the USA, violence against new migrants across Europe, as well as challenges of race as exhibited by specific events at the UFS, Prof Petersen said that it is particularly significant for this event to be hosted on one of our campuses. Quoting from Prof Neil Roos’ inaugural lecture held the previous evening, Prof Petersen added, “The histories of race offer the opportunity to rethink the approaches and methodologies of social history, and thus revitalise … the discipline.”

Participants in the workshop came from across Southern Africa, Europe, and the United States, and included leading scholars in the field. The first keynote was by the author of the acclaimed book The Wages of Whiteness: Race and the Making of the American Working Class (published in 1991), Prof David Roediger, who currently serves as Foundation Professor of American Studies and History at the University of Kansas. In his keynote entitled Settlers and Immigrants in Critical Whiteness Studies, Prof Roediger dealt with topics such as Southern Whiteness and Indigeneity in Australia and New Zealand, the relationship between migration and race, as well as how the current focus on the role of the white working class in the election of Donald Trump overlooks the complicity of the middle-class and elite whites who also supported him.

The second keynote address was delivered by Prof Jonathan Hyslop of the Colgate University, on the topic Workers called White and Classes called Poor: The ‘White Working Class’ and ‘Poor Whites’ in Southern Africa, 1910-1994. Prof Hyslop offered a sweeping overview of poor and working-class white experiences in Southern Africa, suggesting attention to comparisons and connections as a way of analysing and understanding the history of the region. 

The workshop was organised by Drs Danelle van Zyl-Hermann and Duncan Money, both Postdoctoral Research Fellows in the ISG, in conjunction with Prof Neil Roos, who is also based in the ISG. The research papers presented at the workshop covered topics as diverse as the experiences of white female civil-service employees in colonial Zimbabwe, French immigrants to the apartheid-era Vanderbijlpark steelworks, and white working-class resistance to state regulation. The papers are to be published in an edited collection which will be included in the Routledge African Studies series.

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NRF grants of millions for Kovsie professors
2013-05-20

 

Prof Martin Ntwaeaborwa (left) and Prof Bennie Viljoen
20 May 2013


Two professors received research grants from the National Research Foundation (NRF). The money will be used for the purchase of equipment to add more value to their research and take the university further in specific research fields.

Prof Martin Ntwaeaborwa from the Department of Physics has received a R10 million award, following a successful application to the National Nanotechnology Equipment Programme (NNEP) of the NRF for a high-resolution field emission scanning electron microscope (SEM) with integrated cathodoluminescence (CL) and energy dispersive X-ray spectrometers (EDS).

Prof Bennie Viljoen from the Department of Microbial, Biochemical and Food Biotechnology has also been awarded R1,171 million, following a successful application to the Research Infrastructure Support Programme (RISP) for the purchase of a LECO CHN628 Series Elemental Analyser with a Sulphur add-on module.

Prof Ntwaeaborwa says the SEM-CL-EDS’ state-of-the art equipment combines three different techniques in one and it is capable of analysing a variety of materials ranging from bulk to individual nanoparticles. This combination is the first of its kind in Africa. This equipment is specifically designed for nanotechnology and can analyse particles as small as 5nm in diameter, a scale which the old tungsten SEM at the Centre of Microscopy cannot achieve.

The equipment will be used to simultaneously analyse the shapes and sizes of submicron particles, chemical composition and cathodoluminescence properties of materials. The SEM-CL-EDS is a multi-user facility and it will be used for multi- and interdisciplinary research involving physics, chemistry, materials science, life sciences and geological sciences. It will be housed at the Centre of Microscopy.
“I have no doubt that this equipment is going to give our university a great leap forward in research in the fields of electron microscopy and cathodoluminescence,” Prof Ntwaeaborwa said.

Prof Viljoen says the analyser is used to determine nitrogen, carbon/nitrogen, and carbon/hydrogen/nitrogen in organic matrices. The instrument utilises a combustion technique and provides a result within 4,5 minutes for all the elements being determined. In addition to the above, the machine also offers a sulphur add-on module which provides sulphur analysis for any element combination. The CHN 628 S module is specifically designed to determine the sulphur content in a wide variety of organic materials such as coal and fuel oils, as well as some inorganic materials such as soil, cement and limestone.

The necessity of environmental protection has stimulated the development of various methods, allowing the determination of different pollutants in the natural environment, including methods for determining inorganic nitrogen ions, carbon and sulphur. Many of the methods used so far have proven insufficiently sensitive, selective or inaccurate. The availability of the LECO analyser in a research programme on environmental pollution/ food security will facilitate accurate and rapid quantification of these elements. Ions in water, waste water, air, food products and other complex matrix samples have become a major problem and studies are showing that these pollutants are likely to cause severe declines in native plant communities and eventually food security.

“With the addition of the analyser, we will be able to identify these polluted areas, including air, water and land pollution, in an attempt to enhance food security,” Viljoen said. “Excess levels of nitrogen and phosphorous wreaking havoc on human health and food security, will be investigated.”

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