Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
23 June 2022 | Story Rulanzen Martin | Photo Rulanzen Martin
Ivor Price and Nelleke de Jager
Ivor Price (left) and Nelleke de Jager during the discussion session in the Senate Hall of the Centenary Building.

  Click to view documentLees: Groot name praat oor stand van media- en uitgewerswese in SA

Ivor Price, seasoned journalist and media man, and Nèlleke de Jager, fiction publisher at Human & Rousseau, are two of the big names serving on the advisory panel of the Department of Afrikaans and Dutch, German and French. On 27 May 2022, Price and De Jager presented a discussion on the state of the media and publishing industry in the country. 


Students and lecturers from the department who attended the discussion had the privilege of witnessing the expertise and experience of the advisory panel first hand. The other two members of the advisory panel are Mariska van der Merwe, a teacher at the Meisieskool Oranje, and Wyno Simes, Curator of the National Afrikaans Literature Museum and Research Centre (NALN) in Bloemfontein. The University of the Free State (UFS) has introduced the concept of practice panels in its faculties and academic departments to provide practice-based expertise to students as well as advice to lecturers.

Two prestige bursaries were also presented to two postgraduate students. Lynthia Julius, author of the award-winning book Uit die Kroes, is the first recipient of the JC Steyn Prize, and Corné Richter received the Marius Jooste Prize from the SA Akademie vir Wetenskap en Kuns. 

Important role of the media threatened 

Price – who worked as a journalist at Die Burger and made a name for himself in media and television circles, and who is also the owner of the online news publication Food for Mzanzi – said “a democracy is nothing without the media”.  He referred to some of the biggest news events in recent times where the media has played an important role in exposing crime and corruption in the highest circles of executive government. 

Examples of this are the Gupta/state capture scandal, the Zuma corruption, as well as the asbestos fraud by Ace Magashule and the Free State government. “This says something about a country where people steal money to implement idleness,” Price said. 

He also warned that things were not ‘going well’ with the media in SA and that the media – also internationally – are in danger. The impact of the COVID-19 pandemic on the media will be with us for a long time. “The circulation figures of daily newspapers fell by about 40% of the total sales.” Sunday papers can, to some extent, keep their heads above water thanks to government advertisements.  Price also believes that niche markets are the future.

Publishing industry changing in SA 

In turn, Nelleke de Jager talked about the challenges that publishers must overcome today. “Educational publishers are publishing the largest number of outputs in SA,” she said. She also mentioned that retail publishers such as Penguin Random House and Pan Macmillan are changing the landscape for the better. “The South African publishing industry is changing, not waning,” said De Jager. 

From the left Lynthia Julius; Prof Heidi Hudson, Dean of Faculty of the Humanities and Corné Richter.
(Photo: Rulanzen Martin) 

Book lovers will remember with great nostalgia that Leserskring/Leisure Books was the leader in terms of book sales a decade ago. “The closure of Leisure Books damaged the outputs and turnover of NB Publishers,” said De Jager.  

De Jager also told students about the skills that are needed to survive in the industry. “It is important to master a variety of skills, such as writing and reading skills, project management, and editorial know-how.” She also jokingly said that anyone interested in the publishing industry should first work as a waiter, since it teaches one to be humble.

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.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept