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17 March 2021 | Story University Estates | Photo UFS Photo Archive
The UFS is committed to providing inclusive and accessible living, teaching, and learning spaces that are welcoming to all.

In accordance with its vision to be a university that is recognised across the world for excellence in academic achievement and human reconciliation, the University of the Free State (UFS) is committed to providing a universally accessible environment for all students, staff, and visitors on all three of its campuses. 

A sense of belonging and togetherness

Creating an accessible environment that is conducive and welcoming to everybody on the campuses – which were not designed with accessibility in mind – is not an easy task. When the principles of universal design and access are applied, the environment and spaces can be enjoyed by all users alike, creating a sense of belonging and togetherness. The common perception that accessibility only provides equitable access and opportunities for persons in wheelchairs is refuted by universal access, stating that it is to the advantage and for the use of everybody. Parents with infants in strollers, delivery persons with trolleys or carrying heavy material, library patrons carrying an armful of books, academic staff with wheeled (rolling) laptop bags, and older people all benefit from the availability of a ramp, elevator, or automated door. 

The current accessibility project of the UFS was initiated in 2009, evaluating the accessibility status of the UFS at the time. Priority inaccessible areas and spaces were identified and listed to be converted and improved over a period of five years, revising the list every year. The focus of the project was primarily on areas and spaces where most student activities take place, where specific needs and challenges have been identified, and where specific departments/divisions of the UFS have requested the improvement of access. The project does not only include access to buildings, but also accessible bathrooms, sufficient accessible parking spaces, accessible walkways, and accessibility within the classroom. The emphasis of the project is not only on wheelchair users and persons with mobility impairments, but also on creating an environment that can easily be navigated and used by everybody. 

All new infrastructure incorporates accessibility measures

University Estates updated the accessibility reports mid-2020 and identified project priorities up to 2024. Among other things, the key focus areas were to make all walkways wheelchair-friendly, to create ablution facilities for persons with disabilities, to install lifts in buildings, and to install ramps. All new infrastructure by default incorporates accessibility measures in the planning stage.

On the South Campus, ramps were installed around the campus and pathways were made wheelchair-friendly. Entrances to existing lecture halls and other buildings have also been made more user-friendly for persons with disabilities. Additional to the above-mentioned initiatives, the institution has also embarked on a project that seeks to assist the visually impaired to better navigate the campus.

For our Qwaqwa Campus, immediate critical interventions that are in the planning stage and that should be done within the next year, are the creation of accessible ablution facilities in the Administration Building, library, and the Humanities and Education buildings.

WATCH video below: 


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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