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22 October 2024 | Story Jacky Tshokwe | Photo Supplied
Dr Rosaline Sebolao
Dr Rosaline Sebolao, Teaching and Learning Manager in the Faculty of The Humanities at the University of the Free State, has been recognised with an award from Higher Education Resource Services South Africa (HERS-SA).

The University of the Free State (UFS) is proud to announce that Dr Rosaline Sebolao, our Teaching and Learning Manager in the Faculty of The Humanities, has been recognised with an award from Higher Education Resource Services South Africa (HERS-SA). At the ceremony, Dr Sebolao was one of the top five finalists for her exceptional contributions to higher education, particularly in academic administration.

The HERS-SA Award celebrates outstanding women in academic administration, acknowledging their crucial role in supporting and transforming the higher education landscape. According to Dr Sebolao, “The significance of this award lies in its developmental and transformative impact.” She explains that it highlights the essential contributions made by women in academic administration and encourages gender transformation within universities. This recognition empowers women to take on leadership roles, shifting the focus beyond traditional academic achievements.

Award recipients are selected based on a minimum of five years of demonstrated leadership in academic administration. Dr Sebolao’s innovative leadership practices, her contributions to institutional performance, her peer mentoring, and community engagement were all key criteria in her selection. Her mentoring efforts, particularly through school visits and support for underprivileged students, have made a lasting impact on the community and her peers.

Reflecting on the honour of receiving the award, Dr Sebolao describes it as “humbling and exciting”. She felt especially inspired as a mentor, noting that this recognition has the potential to encourage young women and men to strive for excellence in their academic and administrative pursuits.

Achievements leading to the award

In her role as Teaching and Learning Manager, Dr Sebolao has made significant contributions to both students and academics at the UFS. She has initiated several impactful projects, including the establishment of student indabas and entrepreneurial initiatives aimed at addressing graduate unemployment. Her commitment to improving communication led to the launch of a faculty newsletter, enhancing engagement among academics.

Among her most notable achievements is the Scholarship of Teaching and Learning (SoTL) project, which culminated in the UFS’ inaugural SoTL seminar in July 2024. She also spearheaded the Humanities Excellence Awards, encouraging faculty to pursue greater academic and research recognition. Her dedication to engaged scholarship extended beyond the university, resulting in community collaborations such as the establishment of a school library in Ikgomotseng, promoting literacy and education among local learners.

Dr Sebolao’s academic journey began after transitioning from the business sector to academia in 2013. Her experience in roles such as Peer Mentorship Coordinator and Teaching and Learning Coordinator at the Central University of Technology, and later as Manager of Special Projects in Teaching and Learning, helped shape her leadership style. She joined the UFS during the challenging COVID-19 period, a time that also marked some of her greatest achievements.

One of the key challenges that Dr Sebolao faced was overcoming the isolated nature of work within the faculty. By fostering a collaborative culture, she succeeded in promoting teamwork and innovation across departments. This approach not only improved institutional collaboration, but also strengthened her professional impact.

Dr Sebolao’s relationship with HERS-SA has been instrumental in her development as a leader in higher education. Since participating in the HERS-SA Academy in 2018, she has connected with influential women in the sector and solidified her commitment to mentoring others. Winning this award affirms the importance of mentoring and paves the way for future leaders in higher education.

Looking to the future, Dr Sebolao aspires to continue championing gender transformation in leadership. She aims to empower more women, particularly black women, to take on leadership roles within academia. Her focus is on fostering community development through collaborative projects that promote sustainable living, aligning with her broader vision for teaching and learning at the UFS.

Dr Sebolao encourages young women to believe in their abilities and seek mentorship for guidance and support. She emphasises that perseverance, coupled with a strong support network, is essential to achieving leadership success in higher education.

Outside of her professional life, Dr Sebolao draws motivation from her family and community work. Guided by Ecclesiastes 9:10, which emphasises dedication in all endeavours, and inspired by Mahatma Gandhi’s words, “Be the change you want to see in the world,” she remains committed to leading with passion and integrity.

The UFS community is incredibly proud of Dr Sebolao’s achievement and her continuous contributions to academic excellence and gender transformation in higher education. This award is a testament to her tireless efforts and dedication to empowering others.

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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