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Unombuzo? Tloho o tlo botsa adviser ya hao

23 July 2024 | Story Teboho Mositi | Photo Yonela Vimba

Academic Advising Office 2024 — Bongumusa Zwane, one of the academic advisers, giving advice to students.

The Academic Advising Office in the Centre for Teaching and Learning (CTL) on the University of the Free State (UFS) Qwaqwa Campus hosted an Academic Advising activation under the theme: Unombuzo? Tloho o tlo botsa adviser ya hao for undergraduate students on 12 July 2024 in preparation for the second semester.

The event was aimed at assisting students to reach their full potential and strive for academic success. It marked the starting point for students to prepare for the second semester of their academic year in stride.

Increase student use of academic advising services

CTL aims to advance evidence-based innovation that promotes excellence in learning and teaching for student access with success.

The objective of the activation was to increase the visibility of academic advising on the Qwaqwa Campus. The goal was also to increase students’ use of the various general academic advising services. The Advising Office noticed that not many students attended general advising sessions in the last semester, which inspired the activation as well as the introduction of the newly appointed transition advisers.

The Advising Office urges students to attend time management and study strategy sessions. The office also assists students in collaboration with the faculties, Student Counselling and Development, residences, the No Student Hungry office, Career Services, and other stakeholders at the university.

Success of the event

The event was a great success, as 120 students showed up and had the opportunity to speak face to face to the advisers. Alongside the advisers, a curriculum adviser from the Faculty of The Humanities, representatives from University Estates, the CTL office, and Transition Development and Success were in attendance.

The advising team was able to introduce advising to students, listen to their concerns, and provide short general advising opportunities. Students were treated to some goodies at the event and were given a chance to enter a competition through a survey, which will result in four lucky students winning exciting prizes. Students had a great time, taking pictures, videos, and dancing to the music at the venue.

If students missed this opportunity, there will be more opportunities to meet the team through advising pop-ups:

• 26 July 2024 – Dining Hall

• 2 August 2024 – UFS Taxi Rank

• 16 August – Outside Fulufhelo Residence

• 13 September – Notice boards near the Intsika Building

Where to find your advisers

• Intsika Building, Ground Floor, Offices: 0030, 0043, 0044

• Email address: AdvisingQQ@ufs.ac.za

The activation’s objectives were to

• increase the visibility of academic advising on campus;

• increase student use of academic advising services;

• make students aware of the services offered by Academic Advising; and

• share different ways with students to connect with the advising team and how to set up appointments with their advisers.

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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