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24 July 2018 Photo Charl Devenish
Office dynamo obtains masters in reconciliation- nathlene van wyk
Nathlene van Wyk, Office Manager for the Dean of the Faculty of Theology and Religion, at the Winter Graduations in Bloemfontein.

Nathlene van Wyk hails from the rural town of Douglas in the Northern Cape, but this dynamic Office Manager for the Dean: Faculty of Theology and Religion has a knack with people, having obtained her undergraduate and honours degrees in Industrial Psychology. At a graduation ceremony held on 28 June 2018 at the Bloemfontein Campus of the University of the Free State (UFS), Nathlene also received her Master’s Degree in Reconciliation and Social Cohesion.

Devoted mother, avid student

Nathlene credits her success to the support system she had within her family. She says: “I would never have been able to complete this degree without the support of my husband, Feris. I spent my Saturdays and Sundays in the office, busy writing and doing assignments while he looked after our two daughters, aged three and five, and made sure everything at home ran smoothly.”

In addition, Nathlene experienced her mother’s loving support. She says: “I have much to be grateful for towards my mom, Maureen Morolong. As a single mother, she went to great lengths to ensure that I gained a good education. On days that things were especially difficult, her prayers and encouragement carried me through. She often repeated the saying: ‘It’s not how you start, it’s how you finish.’ This kept me motivated when the days seemed too short and discouragement set in.”

Brimming with pride
Prof Fanie Snyman, Dean of the Faculty of Theology and Religion, says of Nathlene’s achievement: “I am immensely proud of Nathlene. To study for a master’s degree while keeping up with a demanding position at the faculty, as well as the responsibilities of being a wife and mother is not easy. The university at large and the faculty in particular are still in a process of transformation and I think the research Nathlene did will benefit us in our efforts to transform the university.”

Nathlene says: “I always had an interest in social and political issues. With continued protest, interracial conflict, inequality and poverty, it became clear to me that 23 years after the dawn of democracy, our country is still very much battling to rid itself of the traumatic legacies of apartheid. For me, this is why the whole notion of reconciliation needs to be rethought and re-evaluated. Completing this degree allowed me to do just that: To critically evaluate our current state of affairs while applying theoretical frameworks that can help us to explain and understand our society better.”

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Einstein's gravitational waves as creative as Bach's music, says UFS physicist
2016-02-19

Description: Gravitational waves  Tags: Gravitational waves

Profile of the gravitational waves of the colliding black holes.

Prof Pieter Meintjes, Affiliated Researcher in the Department of Physics at the University of the Free State, welcomed the work done by the Laser Interferometer Gravitational-Wave Observatory (LIGO) science team.
 
For the first time, researchers from two of the American Ligo centres, in Washington and Louisiana respectively, observed gravitational waves directly, 100 years after Albert Einstein said they existed. "My study field in astrophysics involves relativistic systems. Therefore, Einstein's view of gravity is crucial to me. I consider the theory as the highest form of human creativity - just like the music of JS Bach. Over the past 100 years, the theory has been tested through various experiments and in different ways.
 
“The discovery of gravitational waves was the last hurdle to overcome in making this absolutely unfaltering. I am therefore thrilled by the discovery. It is absolutely astounding to imagine that the equations used to make the predictions about the gravitational-wave emissions when two gravitational whirlpools collide - as discovered on 14 September 2015 by LIGO - are basically Einstein's original equations that were published way back in 1916 - in other words, 100 years ago.
 
“The LIGO detectors have been operational since the early 1990s, but they had to undergo several stages of upgrades before being sensitive enough to make detections. LIGO is currently in its final stage, and is expected to function at optimal sensitivity only within a year or two. To be able to conduct the measurements at this stage is therefore a fantastic achievement, since much more funding will certainly be deposited in the project,” Prof Meintjes says.

Description: Prof Pieter Meintjes Tags: Prof Pieter Meintjes

Prof Pieter Meintjes
Photo: Charl Devenish

The search for gravitational waves by means of the Square Kilometre Array (SKA) is one of the focus points in research by both Prof Meintjes and PhD student, Jacques Maritz. This involves the study of radio signals from pulsars that might show signs of effects by gravitational waves. They are looking for signs of gravitational waves. The gravitational waves discovered and studied in this manner would naturally vary much more slowly than the signal discovered from the two colliding gravitational waves.
 
The discovery will definitely provide renewed impetus to the Square Kilometre Array (SKA) Project to use the dispersion of pulsar signals, and to search for the impact of gravitational waves on signals as they travel through the universe. According to Prof Meintjes, the SKA will definitely contribute fundamentally to the Frontier research, which will provide a good deal of publicity for the UFS and South Africa, if significant contributions are made by local researchers in this field.

Video clip explaining gravitational waves

 

  • The Department of Physics will present a general, non-technical talk concerning the recent detection of gravitational waves by the 2 Laser Interferometer Gravitational Wave Observatories (LIGO):

Wednesday 24 February 2016
11:00-12:00
New lecture auditorium, Department of Physics

 

 

 

 

 

 

 

 

 

 

 

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