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19 May 2025 | Story Teboho Mositi | Photo Simbongile Jojo
Student Affairs Week
Students and staff unite during Student Affairs Week to celebrate community, support, and campus engagement.

The Division of Student Affairs (DSA) recently hosted a vibrant Student Affairs Week on the Qwaqwa Campus, inviting staff and students to participate. This annual event aimed to foster a sense of community and engagement among students, staff, and the broader university community.

A key highlight of the week was the address by Zoleka Dotwana, Director of Student Affairs on the Qwaqwa Campus, who emphasised the importance of informing students about the services provided by Student Affairs. In her own words: “After four years of hosting the event, this year’s edition was particularly successful, with students enthusiastically participating and embracing support structures.” The event encouraged students to join organisations for additional support, both academically and personally. Staff members went above and beyond to ensure the success of the event, and it is heartening to see students embracing the new strategy and services. Eventually, Student Affairs Week achieved its goal of promoting support and inclusivity on campus. 

Monday 5 May: DSA and students displayed their initiatives through engaging student exhibitions, highlighting their commitment to success. The displays provided valuable insights into the role of the Division of Student Affairs in fostering a thriving campus community. Through these exhibitions, students gained a deeper understanding of the support services that are available and offered on campus. 

Tuesday 6 May: Introduction to student structure and organisations – On day two, students and staff witnessed a significant event when the Division of Student Affairs, in collaboration with the Centre for Graduate Support, hosted an introductory session for student associations and organisations under the Student Governance Office. The initiative aimed to provide a platform for understanding the structures and functions of student governance, fostering greater engagement and participation among the student body. The session emphasised the commitment of the university and Student Affairs to empower student leadership and cultivate a vibrant campus community.

Wednesday 7 May: Arts and culture performances – Mid-week brought forth a burst of creativity and talent, with captivating arts and culture performances. Students took to the stage to showcase their diverse artistic expressions, creating an atmosphere of celebration and cultural exchange that resonated throughout the campus.

Thursday 8 May: Food drive – On day four, students and staff presented a lively student food drive, requesting donations of non-perishable food items to support students in need through the No Student Hungry Programme and the Social Support Office. Students and staff members came together in solidarity to support those in need as they shared the powerful experience of giving back and leaving no one behind through the spirit of humanity. The event saw an overwhelming response from the university community, with students, staff, and faculty members generously donating food items. The DSA extends its gratitude to everyone who participated and donated. 

Friday 9 May: Aerobics and fun walk – Students and staff members united for a fun-filled morning exercise and wellness at the aerobics and fun walk event. A scenic walk was followed by valuable primary health-care services, which prioritised their well-being. An invigorating aerobics session wrapped up the event, boosting energy and enthusiasm. This engaging activity strengthened bonds among participants, promoting a sense of community.

Nhlawuleko Mhlanga, a final-year Bachelor of Administration student in the Faculty of Economic and Management Sciences, said: “Student Affairs Week was a valuable experience that provided students with valuable information that is often overlooked.” The event showcased student talents and celebrated cultural diversity through performances. “The food drive initiative stood out to me, as it demonstrated our community’s capacity for kindness and ubuntu, as many students were unfamiliar with different units within the Division of Student Affairs. It would be amazing to incorporate the initiative in both semesters.”


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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