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20 October 2023 | Story Samkelo Fetile
2023 UFS Thought-Leader Webinar Series

The University of the Free State (UFS) is pleased to present a panel discussion titled, Student protest action, politics, and higher education, which is part of the 2023 Thought-Leader Webinar Series. Join Prof Adam Habib and Dr Max Price for a discussion about their respective experiences in leadership positions during the #RhodesMustFall and #FeesMustFall student protest movements, the lessons learnt during these tumultuous times, and how these events continue to influence the current landscape in the higher education sector in South Africa and further afield. The discussion will reflect on their recent books Rebels and Rage: Reflecting on #FeesMustFall, and Statues and Storms, and will be facilitated by Prof Francis Petersen, the Vice-Chancellor and Principal of the UFS.


Date:   Tuesday 21 November 2023

Time: 13:00-14:30

Click to view document WATCH: vimeo.com/kovsies/tls23

For further information, contact Alicia Pienaar at pienaaran1@ufs.ac.za.


Some of the topics discussed by leading experts in 2022 included, Crime in South Africa – who is to blame; Are our glasses half full or half empty; What needs to be done to power up South Africa; A look into the future of South Africa. This year’s webinar series commenced with a discussion on Threats to South Africa’s stability and security challenges, followed by A culture of acceptance – is this South Africa’s greatest threat? and The need for a global and regional plan / approach to respond to the consequences of the Russia-Ukraine war.


Facilitator:

Prof Francis Petersen

Vice-Chancellor and Principal, UFS

 

Panellists:

Prof Adam Habib

Director: School of Oriental and African Studies, University of London

 

Dr Max Price

Emeritus Vice-Chancellor, University of Cape Town; academic and consultant

 

Bios of speakers:

 

Prof Adam Habib

Prof Adam Habib is an academic, researcher, activist, administrator, and well-known public intellectual. A Professor of Political Science, Prof Habib has more than 30 years of academic, research, and administration expertise, spanning five universities and multiple local and international institutions.

Prior to his appointment as Director of SOAS, he was Vice-Chancellor and Principal of the University of the Witwatersrand (Wits) in Johannesburg, South Africa between 2013 and 2020. He has also served as Deputy Vice-Chancellor of Research at the University of Johannesburg, Executive Director of Democracy and Governance at the Human Sciences Research Council, and as Director of the Centre for Civil Society and Professor of Development at the University of KwaZulu-Natal. He is widely published, including his two well-received monographs, South Africa's Suspended Revolution: Hopes and Prospects and Rebels and Rage: Reflecting on #FeesMustFall.

Prof Habib’s academic contributions resulted in his election to the American Academy of Arts and Sciences, in addition to serving as a fellow of both the African Academy of Sciences and the Academy of Science of South Africa. He also serves on the Council of the United Nations University.

 

Dr Max Price

Dr Max Price was appointed Vice-Chancellor of the University of Cape Town in July 2008, completing his ten-year term in June 2018. During the first seven years of his term, UCT experienced growth and success in research and teaching, as well as global recognition. This continued during the last three years but was overshadowed by the Rhodes Must Fall and Fees Must Fall protests during 2015 to 2017. Dr Price led the university through these storms and back to safe harbour in 2018.

Dr Price studied Medicine at the University of the Witwatersrand (Wits), during which time he became deeply involved in student politics, becoming SRC president a year after the Soweto uprising. He subsequently did a PPE degree at Oxford as a Rhodes Scholar. Following clinical work in academic and rural hospitals in South Africa, he gained a master’s degree in Community Health at the London School of Hygiene and Tropical Medicine, and then worked as an academic in the areas of health policy and economics, rural health services, and health science education.

He was dean of the Faculty of Health Sciences at Wits for ten years. He now consults in public health, higher education, strategic leadership, and advises foundations on grant making. He is currently a scholar in residence at the Atlantic Institute. He is the author of Statues and Storms: Leading through change, published in 2023.

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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