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15 January 2019 | Story Charlene Stanley
COURT Case
From the left: Prof Danie Brand, Director of the Free State Centre for Human Rights, with his co-counsel Anna-Marie de Vos SC and their legal opponents Lawrie Wilkin and Uday Kiran Naidoo during the Grootkraal case in the Supreme Court of Appeal in Bloemfontein.

 

What rights do black farming families have on land they obtained during a period when restrictive legislation made it impossible for black people to own land?

This was the legal issue at stake in the matter of Grace Maledu v Itereleng Bakgatla Mineral Resources. In this case, 13 families of the Lesetlheng Village Community in the North-West Province bought a farm a hundred years ago. Apartheid-era legislation prohibited them from owning land, and the land was held in trust for them by the state.

Their descendants were recently threatened with eviction, after a multi-national mining company obtained mining rights on the land.    

Free State Centre for Human Rights Getting Involved

Lawyers for Human Rights in Pretoria instructed Professor Danie Brand, Director of the Free State Centre for Human Rights on the Bloemfontein Campus, to act as co-counsel for the community in the High Court and the Constitutional Court.

The Constitutional Court has now ruled in favour of the Lesetlheng community, upholding their rights to continue farming.  The judgment effectively protects them against the mining company’s attempt to evict them. It also establishes the important principle that a holder of a mining right may not commence with mining on land, unless it has made a reasonable effort in good faith to reach an agreement with the actual people who use and occupy that land.

“This constitutes an important development in our law,” explains Prof Brand. “It establishes that nobody should have absolute control over land and that different rights to and interests in land can overlap without one trumping the other.”

Assisting Farm Workers

The centre also recently  assisted a community of farm workers in the Western Cape who were threatened with eviction from a portion of the Grootkraal Farm where they have conducted church, school, and other community activities for the past 200 years. Prof Brand acted as co-counsel in this case before the Supreme Court of Appeal in Bloemfontein, where judgment was delivered in their favour.

These two cases herald the re-establishment of a legal services division within the Free State Centre for Human Rights, giving effect to their community-engagement mandate.

 

What rights do black farming families have on land they obtained during a period when restrictive legislation made it impossible for black people to own land?

This was the legal issue at stake in the matter of Grace Maledu v Itereleng Bakgatla Mineral Resources. In this case, 13 families of the Lesetlheng Village Community in the North-West Province bought a farm a hundred years ago. Apartheid-era legislation prohibited them from owning land, and the land was held in trust for them by the state.

Their descendants were recently threatened with eviction, after a multi-national mining company obtained mining rights on the land. 
 

Free State Centre for Human Rights Getting Involved

Lawyers for Human Rights in Pretoria instructed Professor Danie Brand, Director of the Free State Centre for Human Rights on the Bloemfontein Campus, to act as co-counsel for the community in the High Court and the Constitutional Court.

The Constitutional Court has now ruled in favour of the Lesetlheng community, upholding their rights to continue farming.  The judgment effectively protects them against the mining company’s attempt to evict them. It also establishes the important principle that a holder of a mining right may not commence with mining on land, unless it has made a reasonable effort in good faith to reach an agreement with the actual people who use and occupy that land.

“This constitutes an important development in our law,” explains Prof Brand. “It establishes that nobody should have absolute control over land and that different rights to and interests in land can overlap without one trumping the other.”

Assisting Farm Workers

The centre also recently  assisted a community of farm workers in the Western Cape who were threatened with eviction from a portion of the Grootkraal Farm where they have conducted church, school, and other community activities for the past 200 years. Prof Brand acted as co-counsel in this case before the Supreme Court of Appeal in Bloemfontein, where judgment was delivered in their favour.

These two cases herald the re-establishment of a legal services division within the Free State Centre for Human Rights, giving effect to their community-engagement mandate.

News Archive

Mathematical methods used to detect and classify breast cancer masses
2016-08-10

Description: Breast lesions Tags: Breast lesions

Examples of Acho’s breast mass
segmentation identification

Breast cancer is the leading cause of female mortality in developing countries. According to the World Health Organization (WHO), the low survival rates in developing countries are mainly due to the lack of early detection and adequate diagnosis programs.

Seeing the picture more clearly

Susan Acho from the University of the Free State’s Department of Medical Physics, breast cancer research focuses on using mathematical methods to delineate and classify breast masses. Advancements in medical research have led to remarkable progress in breast cancer detection, however, according to Acho, the methods of diagnosis currently available commercially, lack a detailed finesse in accurately identifying the boundaries of breast mass lesions.

Inspiration drawn from pioneer

Drawing inspiration from the Mammography Computer Aided Diagnosis Development and Implementation (CAADI) project, which was the brainchild Prof William Rae, Head of the department of Medical Physics, Acho’s MMedSc thesis titled ‘Segmentation and Quantitative Characterisation of Breast Masses Imaged using Digital Mammography’ investigates classical segmentation algorithms, texture features and classification of breast masses in mammography. It is a rare research topic in South Africa.

 Characterisation of breast masses, involves delineating and analysing the breast mass region on a mammogram in order to determine its shape, margin and texture composition. Computer-aided diagnosis (CAD) program detects the outline of the mass lesion, and uses this information together with its texture features to determine the clinical traits of the mass. CAD programs mark suspicious areas for second look or areas on a mammogram that the radiologist might have overlooked. It can act as an independent double reader of a mammogram in institutions where there is a shortage of trained mammogram readers. 

Light at the end of the tunnel

Breast cancer is one of the most common malignancies among females in South Africa. “The challenge is being able to apply these mathematical methods in the medical field to help find solutions to specific medical problems, and that’s what I hope my research will do,” she says.

By using mathematics, physics and digital imaging to understand breast masses on mammograms, her research bridges the gap between these fields to provide algorithms which are applicable in medical image interpretation.

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