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17 June 2020 | Story Charlene Stanley
International studies group
Dr Kundai Manamere and Dr Hlengiwe Dlamini

The International Studies Group continues to keep critical issues in Africa on the research agenda, with two of its postdoctoral research fellows awarded prestigious international research grants.

Dr Hlengiwe Dlamini won a CODESRIA (Council for the Development of Social Science Research in Africa) award as part of the organisation’s ‘Meaning-making Research Initiatives’. These initiatives focus on supporting research that contributes to agendas for imagining, planning, and creating African futures.

“I was over the moon when I heard that I received this award!” says an excited Dr Dlamini. “The competition was a tough one. Applications were received from 430 female applicants and just 12 were retained, including mine.”  
 
Her colleague in the ISG, Dr Kundai Manamere, who recently signed a book contract with Ohio University Press, has been awarded an African Peacebuilding Network (APN) 2020 Individual Research Fellowship, administered by the American Social Science Research Council.

“I am delighted to have received this award. As an early-career scholar, this is one of my several goals, and achieving it recognises and validates my work. This boosts my confidence and encourages me to keep working hard,” says Dr Manamere.

Examining border disputes
Dr Dlamini’s research project is a comparative study of two border disputes – between Cameroon and Nigeria over the Bakassi Peninsula borderland, and between Eswatini (formerly Swaziland) and South Africa over the demarcation of their borders, and how the international doctrine of uti possidetis juris, as an instrument of inter-state conflict resolution, applies to these disputes.

“The doctrine of uti possidetis juris (literally translated: as you possess, thus may you possess) states that frontiers inherited from colonialism cannot be changed under any circumstance. Cameroon won its case in the International Court of Justice in 2002 in its border dispute with Nigeria and this had a direct impact on Eswatini, which also had a border dispute with South Africa,” she explains.

“The post-apartheid South African governments have been hostile to the idea of adjusting their borders with Eswatini, while the Eswatini monarchy has relentlessly been pursuing what it calls ‘its stolen territories by the British and the Boers in the 19th century’.”

Dr Dlamini will be heading a team of four female researchers from different nationalities. As soon as international flights resume, two scholars from Canada and Sweden will head for Cameroon, while she and another researcher will start with archival research in Southern Africa, before embarking on fieldwork.

“There will be no rest for us. It is incumbent on me to assemble the data collected and use it to write two or three scholarly articles for journal publications,” says Dr Dlamini.


Migration issues and public health interventions
Dr Manamere’s research focuses on documenting the experiences of former refugees and their host communities at Chambuta refugee camp, one of the five refugee camps established by the Zimbabwean government along the Mozambican border in the 1980s to accommodate asylum seekers fleeing from the Mozambican civil war.
“The project explores their experiences and examines their perceptions about conflict, displacement, refugee conditions, and the occurrence of diseases and intervention following a disease outbreak that killed nearly 200 people in August 1992. I use the Chambuta case to reflect on the politics of voice and representation in history – how official reports by governments and non-governmental organisations overshadow the experiences of refugees and host communities.”

The COVID-19 lockdowns in both South Africa and Zimbabwe have delayed Dr Manamere’s fieldwork plans. She will now first spend time collecting information from digitised archives and doing telephonic and online interviews.

ISG a melting pot for international research talent
Both researchers expressed their appreciation for the role the ISG has played in shaping their academic careers.
“By creating opportunities for me to network with renowned historians in my field, the ISG has expanded my circle of mentors. All these opportunities culminated into several achievements, including this award, forthcoming articles in leading international journals, presentations at international conferences, and a book due to be published by the Ohio University Press, one of the leading Africanist publishers in the world. To me, this is the best foundation for a successful academic career, and I am proud to be part of the group,” says Dr Manamere.

“The ISG creates one of the most convivial environments for intellectual production.  We are really flying high. The scholars of the ISG are making their mark in different ways. I am very grateful for the Stanley Trapido seminar series and other academic activities that constitute a vital crucible for the cross-fertilisation of our minds and for the acquisition of new methodologies and updates in our disciplines,” says Dr Dlamini.

Prof Ian Phimister, Head of the ISG, says the two researchers have brought great credit to the UFS and the ISG.“By winning such prestigious awards, Drs Dlamini and Manamere show themselves to be first-rate scholars. Their academic commitment and drive are exemplary. At the same time, their research projects, respectively on comparative African territorial boundary disputes and on Mozambican refugees' experiences of civil war, drought, and disease, have significant policy-making implications.”

News Archive

Research on cactus pear grabs attention of food, cosmetic and medical industry
2015-02-18

Cactus pear
Photo: Charl Devenish

The dedicated research and development programme at the UFS on spineless cactus pear (Opuntia ficus-indica) – also known as prickly pear – has grown steadily in both vision and dimension during the past 15 years. Formal cactus pear research at the UFS started with the formation of the Prickly Pear Working Group (PPWG) in June 2002. It has since gone from strength to strength with several MSc dissertations and a PhD thesis as well as popular and scientific publications flowing from this initiative.

According to Prof Wijnand Swart from the Department of Plant Sciences, the UFS is today recognised as a leading institution in the world conducting multi-disciplinary research on spineless cactus pear.

Cactus pear for animal feed

Increasing demands on already scarce water resources in South Africa require alternative sources of animal feed – specifically crops that are more efficient users of water. One alternative with the potential for widespread production is spineless cactus pear. It is 1.14 x more efficient in its use of water than Old man saltbush, 2.8 x more efficient than wheat, 3.75 x more efficient than lucerne and 7.5 x more efficient than rangeland vegetation.

“Studies on the use of sun-dried cactus pear cladodes suggest that it has the potential to provide some 25% of the basic feed resources required by South Africa’s commercial ruminant feed manufacturing sector,” says Prof HO de Waal of the Department of Animal, Wildlife and Grassland Sciences at the UFS.

Until recently, research has focused extensively on the use of cactus pear as drought fodder. However, this is now beginning to shift, with growing interest in the intensive production of spineless cactus pear for other types of animal feed. One example is the spineless cactus pear fruit, produced seasonal, yielding large quantities of fruit in a relatively short period of a few months in summer. Unless kept in cold storage, the fruit cannot be stored for a long period. Therefore, a procedure was developed to combine large volumes of mashed cactus pear fruit with dry hay and straw and preserve it for longer periods as high moisture livestock feed, kuilmoes – a high water content livestock feed similar to silage.

Cactus pear and Pineapple juice
Photo: Charl Devenish

Cactus pear for human consumption

“In addition to its use as a livestock feed, cactus pear is increasingly being cultivated for human consumption. Although the plant can be consumed fresh as a juice or vegetable, significant value can be added through processing. This potential is considerable: the plant can be pickled; preserved as a jam or marmalade; or dried and milled to produce baking flour. It can also serve as a replacement of egg and fat in mayonnaise,” said Dr Maryna de Wit from the Department of Microbial, Biochemical and Food Biotechnology.

The extraction of mucilage from fresh cladodes can form a gelling, emulsifier, and fat-replacing agent commonly found in food products such as mayonnaise and candy. During an information session to the media Dr De Wit and her team conducted a food demonstration to showcase the use of the cladodes in a juice, chicken stir-fry, biscuits and a salad.

The extrusion of cactus pear seed oil provides a further lucrative niche product to the array of uses. These include high-value organic oil for the cosmetic sector, such as soap, hair gel and sun screens.

The cladodes and the fruit also have medicinal uses. It has anti-viral, anti-inflammatory, pain killing and anti-diabetic agents. It is also high in fibre and can lower cholesterol. The fruit also prevents proliferation of cells and suppresses tumour growth and can even help to reduce a hangover.

In South Africa the outdated perception of cactus pears as thorny, alien invaders, is rapidly disappearing. Instead, farmers now recognise that cactus pear can play a vital role as a high yielding, water-efficient, multi-use crop, said Prof de Waal and the members of the Cactus Pear Team.

Facebook photo gallery
Dagbreek interview with Dr Maryna de Wit  

Research on cactus pear (read the full story)

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