Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
01 October 2018 | Story UFS | Photo Rulanzen Martin
Prof Charles Ngwena is a former professor in the UFS Department
Prof Charles Ngwena is a former professor in the UFS Department of Constitutional Law and Legal Philosophy in the Faculty of Law.
The meaning of race, culture and sexism in Africa takes a different tone than it does in the West. The West has always tried to create an identity for Africa, but the real question remains: “What does it mean to be an African?’ 

“My aim with this book was to see how discourse is formed and what it means when you say the word ‘African’, which is meaningless. You have to look back to understand how that was created,” said Prof Charles Ngwena.

Prof Ngwena’s new book, asks the critical question,‘What is Africanness?’ Fully titled, What is Africanness? Contesting nativism in race, culture and sexualities is a timely contribution to contemporary South African debates on issues of decolonisation, race, ethnicity, nation building and belonging.

Identity formation a crucial element

“The book speaks directly to African cultural heritage and deconstructs a Western-imposed and homogenising framework for understanding Africanness,” said Dr Nadine Lake from the Centre for Gender and Africa Studies (CGAS) at the University of the Free State (UFS).

Prof Ngwena foregrounds the importance of intersectionality when approaching issues of race, culture and sexuality and writes: “Genericness is ineluctably homogenising. It can serve to obscure heterogeneities among women, pre-empting the need to explore the implications of differences among women in feminist theory and praxis.

“Identity is being and becoming. It is always changing. What young people think of identity is not the same way their grandparents thought about it,” said Prof Ngwena. He added that his contribution through this book was to underlay identity formation.

The book, published by Pretoria University Law Press (PULP), was launched in a joint venture by CGAS, the Centre for Human Rights at the University of Pretoria on Tuesday 11 September 2018 at the UFS.

News Archive

Harvard couple to present lectures on Biostatistics and Mathematics at the UFS
2015-12-07


Professor Donald Rubin

Prof Donald Rubin (John L. Loeb Professor of Statistics at Harvard University) and Elizabeth Zell (MStat - mathematical statistician in the Division of Bacterial Diseases) will visit the University of the Free State (UFS) where they will present lectures on their respective work.

Over his prestigious academic career, Prof Don Rubin’s 400 publications and 13 books have earned him around 180 000 citations at an h-index of 113. He is one of the most cited statisticians/mathematicians/economists/psychologists in the world over the last 10 -15 years. He has supervised 35 PhD candidates as sole-supervisor, 17 more as co-supervisor, with a further eight in the pipeline.

Prof Rubin who will meet with UFS academics in the Department of Mathematics and Actuarial Sciences will also deliver a lecture: Rerandomisation to improve covariate balance in experiments.

Randomised experiments are the “gold standard” for estimating causal effects, yet in practice, chance imbalances often exist in covariate distributions between treatment groups. If covariate data are available before units are exposed to treatments, these chance imbalances can be mitigated by first checking covariate balance before the physical experiment takes place. Provided a precise definition of imbalance has been specified in advance, unbalanced randomisations can be discarded, followed by a rerandomisation. This process can continue until a randomisation yielding balance according to the definition is achieved. By improving covariate balance, rerandomisation provides more precise and trustworthy estimates of treatment effects.

Prof Rubin received an honorary professorship from the Faculty of Natural and Agricultural Sciences at the UFS.


Elizabeth Zell

The lecture will take place on:
Date: Tuesday 8 December 2015
Time: 16:00
Venue: Albert Wessels Auditorium, Bloemfontein Campus

Zell earned her Master’s degree in Statistics at North Carolina State University, and for more than two decades, was an active bio-statistical researcher in various offices of the Centers for Disease Control (CDC). Since 2013, she has been the Principal Statistician and President of Stat-Epi Associates, Inc. Her 150+ publications have earned her 14 500 citations at an h-index of over 50. She is a Fellow of the American Statistical Association, and, in 2010, she received the Statistics Section Government Award for outstanding contributions to statistics and public health by the American Public Health Association. During her career at the CDC, she earned more than 20 CDC research awards and honours.

She will deliver two lectures at the UFS. The first is entitled A Potential Outcomes Approach to Documenting the Public Health Impact of the Introduction of PCV13 for the Prevention of Invasive Pneumococcal Disease. The topic of her second lecture is: Assessing the Effectiveness of Intrapartum Antibiotic Prophylaxis for Prevention of Early-Onset Group B Streptococcus Disease through Propensity Score Design

Elizabeth’s lectures will take place on:
Date: Wednesday 9 December 2015
Time: 10:45 and 13:00
Venue: West Block 111, Bloemfontein Campus

For more information, please contact Dr Michael von Maltitz at VMaltitzMJ@ufs.ac.za.

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