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04 September 2019

In support of the current national movement opposing violence against women at South African universities, the following activities will take place today:

• Silent march – Bloemfontein and South Campuses:

All staff and students on the Bloemfontein and South Campuses are requested to gather in front of the Main Building on the Bloemfontein Campus at 11:00; the silent march will commence at 11:30.
 
The route is as follows:
 
The group will walk from the Main Building to the Flippie Groenewoud Building, and to the Thakaneng Bridge towards the Winkie Direko Building. From there, the group will walk past the UFS Sasol library to the Theology Building, and then to the George du Toit Building, where statements will be read.
 
Staff and students are also welcome to join the march anywhere along the route.

• Prayer Service – Qwaqwa Campus:
 
The prayer service for all staff and students will be held in the Physics-Geography Auditorium of the new Science building at 12:00.


UFS suspends all academic activities on Friday 6 September 2019


The University of the Free State (UFS), through its executive management and the Institutional Student Representative Council (SRC), today decided that all academic activities on its three campuses will be suspended on Friday 6 September 2019 as a gesture of solidarity with the current national movement opposing violence against women at South African universities.

Staff and students are encouraged to wear black tomorrow to highlight advocacy around sexual and gender-based violence.

Essential services and activities that are scheduled and cannot be postponed or cancelled, will continue. These will be communicated by the relevant faculty.

As a university, we condemn all forms of violence against women in solidarity with other institutions of higher learning in the country.

A silent march for the Bloemfontein and South Campuses will take place tomorrow at 11:00. All staff and students are requested to gather in front of the Main Building of the Bloemfontein Campus at 11:00; the silent march will commence at 11:30. 

A prayer service for staff and students will be held on the Qwaqwa Campus tomorrow at 12:00. The venue will be communicated.

Situation on the Bloemfontein Campus on 4 September 2019 (21:00)
 
This afternoon, members of the senior leadership group provided feedback on the memorandum of students protesting against gender-based violence on the University of the Free State (UFS) Bloemfontein Campus.
 
The students did not agree with the feedback and a meeting subsequently took place between members of the senior leadership group and the Bloemfontein Campus Student Representative Council (SRC). Matters discussed during this meeting and which are part of the memorandum, included: on-campus security; gender-based violence; off-campus student safety; transport – especially a free shuttle service for off-campus students; evening classes; facilities and lighting on campus.
 
Disruption of some of the activities on campus continued this afternoon, despite the continued engagement with the student leadership. The university supports peaceful protest by students or staff about matters that are of concern to them. However, the university does not support violent protests. The university also cannot allow coercive disruption of classes and other activities such as those that happened during the past two days. This kind of conduct is not only illegal, but also runs counter to the essence of what the university is.
 
Protection Services is continuing to monitor the situation closely and additional security measures are still in place. A protocol during protests document has been compiled, which provides guidance to staff and students on how to act during protests. Our staff and students are encouraged to familiarise themselves with the document.

    
4 September 2019: Situation on the Bloemfontein Campus on 4 September 2019

On 3 September 2019, a group of students protested against gender-based violence on the University of the Free State’s (UFS) Bloemfontein Campus causing disruption of some university activities. A memorandum was subsequently handed to members of the senior leadership group the same afternoon.

A meeting took place between members of the senior leadership group and the Bloemfontein Campus Student Representative Council (SRC) late yesterday afternoon. The memorandum was discussed, and a list of issues were tabled. It was agreed that feedback to the student body took place today at 12:00.

The executive management is aware of the disruptions that occurred this morning despite our engagement with the student leadership. The necessary additional security measures are in place and Protection Services is monitoring the situation closely. Staff and students will be updated of any development in this regard as soon as possible today. 


3 September 2019: No Incident of rape on the UFS Bloemfontein Campus on 2 September 2019

No incident of rape took place on the Bloemfontein Campus of the University of the Free State (UFS) yesterday (2 September 2019). No proof of the alleged incident has been found, and no incident of this nature was reported to the university’s Protection Services or the university’s Sexual Assault Response Team (SART) since yesterday.

This comes after posts and comments on social media last night indicated that a rape allegedly took place in the restrooms of the Examination Centre (EXR) on campus yesterday.

What did happen yesterday, was an incident at the EXR when a student fainted while writing a test at the EXR. The student was attended to by the staff members on duty and was transported from there by ER24 to a hospital in the city to receive further medical care.

Issued by:
Lacea Loader
Spokesperson
University of the Free State
+27 83 645 2454 | loaderl@ufs.ac.za

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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