Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
03 May 2021 | Story Dr Nitha Ramnath
Frikkie Meintjes

University of the Free State alumni have an impact on a diverse range of fields, locally and internationally. They are sought after in private and public companies, leading and working in some of the top companies and organisations. One such individual is Frikkie Meintjes, Head of Global HR at Greenpeace International. 

Reconnecting alumni with the UFS and their university experience, François van Schalkwyk and Keenan Carelse, UFS alumni leading the university’s United Kingdom Alumni Chapter, have put their voices together to produce and direct a podcast series, Voices from the Free State. The podcasts are authentic conversations – providing an opportunity for the university to understand and learn about the experiences of its alumni and to celebrate the diversity and touchpoints that unite them. As part of the series, featured alumni such as Frikkie Meintjes share and reflect on their experiences at the UFS, how it has shaped their lives, and relate why their ongoing association with the UFS is still relevant and important.

Listen to Frikkie Meintjes talk about his UFS experience and connection here: 

About Frikkie Meintjes

Frikkie Meintjes is a senior management professional with extensive experience in strategic and operational leadership and people management, gained over twenty years in complex international organisations. His senior management experience includes being a member of the senior management team of Greenpeace Africa and being appointed Acting Executive Director in 2015/2016 for a period of 11 months during a leadership transition phase.
He is an experienced leader who effectively leads multicultural teams to achieve organisational goals. Frikkie’s notable achievements include harnessing a new team across four offices on the African continent, implementing a new job evaluation and grading system (Hay Group) through collaborative team efforts and a related salary structure for four offices across Africa, establishing a staff representative forum (similar to the Dutch Ondernemingsraad), and ensuring unqualified external audited annual financial statements (after a period of successive failed audits).

Leading teams from around the world

Frikkie is currently the Head of Global HR and manages a team of six HR professionals. His key deliverables include implementing the Global People Strategy and handling HR people or systems-oriented critical incidents at any of the 27 regional and national offices. The position also strengthens the global HR community and uses data to improve the overall organisational effectiveness of HR across the global organisation. In addition, he is responsible for ensuring the alignment of HR strategies and its implementation across the global organisation and provides support and expertise to senior leadership and HR professionals.

Frikkie has also worked as an international development manager in Amsterdam, the Netherlands, where his role ensured the continual growth and development of particular Greenpeace-affiliated national and regional organisations though the provision of strategic support and advice to the organisation’s leadership and by optimising synergies between organisations across the Greenpeace federation in the process of upholding the integrity of the Greenpeace global organisation and movement. The development of the executive director included regular coaching and mentoring. He represented the International Executive Director during local board meetings. Organisations assigned to him included Japan, East Asia (with offices in China, Hong Kong, Taiwan, and Korea), and Southeast Asia (with presences in the Philippines, Indonesia, Thailand, and Malaysia).

Prior to that, he served as the Operations Manager: Office of the Executive Director at Greenpeace International. He was an observer, mentor, and coach on the Future Leadership Programme held in May 2017 in Vienna, Austria, and provided advice to fifteen emerging talents. He was also a member of the Performance, Accountability and Learning (PAL) Steering Committee, advising the global organisation on monitoring and evaluation strategies, policies, and best practices.

Frikkie Meintjies has also worked for World Vision as a support services director, and for Phumani Paper in Johannesburg as an executive director.

The UFS – where it started

He completed his studies at the University of the Free State in the field of Commerce (1990-1996). During his studies, he had been involved in various activities and societies, which included being recognised as Best Residence Committee Member for Cultural Affairs; recognised as the Best Student Association, recognised for the best community engagement programme of a student association; member of the Residence Committee: Cultural Affairs and Liaison, and Chairperson of the Association of Management Sciences. 

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.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept