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21 September 2021 | Story Leonie Bolleurs | Photo 3T Photography
The new US Consul General, Vincent Spera, recently visited the UFS Bloemfontein Campus. He was hosted by the Office for International Affairs. Pictured here are Cornelius Hagenmeier, Dr Dionne van Reenen, and Vincent Spera.

Vincent Spera, the new US Consul General, paid a courtesy visit to the University of the Free State (UFS) on 16 September 2021, where he was hosted by the Office for International Affairs on the Bloemfontein Campus.

The aim of his visit was to strengthen relationships with the UFS. The university has a rich academic collaboration with US higher education institutions, as evidenced by the 313 co-authored papers published by UFS authors with collaborators at 291 institutions in the United States (US) between 2018 and 2020.

In the past eight years, close to 150 international students from the US – from postdoctoral fellows up to undergraduate level – studied at the UFS. The UFS is also home to more than 30 research fellows from the US. 

Cornelius Hagenmeier, Director of the UFS Office for International Affairs, says he would like every student to have an international experience. “I believe it is doable. Through virtual exchanges, curriculum internationalisation, and internationalisation at home, we can make this happen,” he says. 

Prof Corli Witthuhn, Vice-Rector: Research, emphasised the importance of US collaborations for the university. She appreciates the support afforded by the US Consulate for the manifold collaborative activities connecting the UFS with the US. 

A number of UFS researchers who is collaborating with the US on certain projects interacted with Spera during his visit. 

USDP Programme

According to Prof Corlia Janse van Vuuren, Head: UFS School of Health and Rehabilitation Sciences, the Faculty of Health Sciences’ biggest academic collaboration with US higher education institutions is through the University Staff Development Programme (USDP).

She says: “The USDP is an enriching journey for the group of UFS academic staff members who participate as PhD candidates in this initiative. The international connection with the University of Virginia (UVA), where mentors are assigned to most of the PhD candidates, is raising the quality of the qualification.”

This doctoral training programme supports the doctoral degree studies of a cohort of six academics from the UFS and five from the University of Venda (Univen) in the field of global health. The group of PhD candidates are from different disciplines in health sciences, including Anaesthesiology, Orthopaedics, Obstetrics and Gynaecology, as well as Occupational Therapy in the Allied Health Sciences. One of the candidates completed his studies and is working with UVA on a number of publications; the rest of the candidates will complete their studies in 2022 and 2023. 

“These doctoral candidates are also very much involved in student training as well as medical specialist training. This increases the quality of our medical specialist training in the faculty. Undergraduate student training also indirectly benefits from this initiative,” she adds.

Dr Gray Magaiza, Acting Assistant Vice-Dean and Programme Director in the Department of Sociology on the UFS Qwaqwa Campus, is in agreement about the value of the USDP programme. He himself received his PhD qualification through the programme. 

US Consul General, Vincent Spera, and Prof Corli Witthuhn, , Vice-Rector: Research, Innovation and
Internationalisation. (Photo: 3T Photography)

“The programme opened many doors for me. It was one of the best experiences I ever had, especially the support I received in completing my studies. The quality sought by US supervisors are also quite high,” he says. 

Spera says it is wonderful to hear about the collaborations taking place. “It is through these partnerships that connections between South Africans and Americans are allowed to grow exponentially.”

“PhD development is critical, and we want to increase the number of PhD graduates, particularly staff members with PhD qualifications. We appreciate the collaboration with the US in research and capacity development, which together with internalisation are high priorities,” Hagenmeier says.

Fulbright Scholarships

Prof Lynette Jacobs, Head of Research on the UFS South Campus, acknowledged the contribution that the Fulbright programme has made to the UFS South Campus. Four years ago, the visit of one Fulbright scholar, Prof Barbara Howard from the Appalachian State University, evolved to a long-term commitment from individuals and the institution to continue working on intercultural and international projects, as well as research collaborations. 

Together with academics from Novgorod State University in Russia, Prof Jacobs and Prof Howard are collaborating on the development of virtual capacity building programmes, specifically to support internationalisation. The courses include international cross-cultural communication skills, leadership in virtual international teams, sustainable development, and using technology meaningfully in a virtual international space. 

“This is a wonderful testament to not letting ourselves get fixed to one kind of thinking. It does not always have to be the five-year PhD or two-year academic Fulbright programme, but there are all sorts of models that can make a difference,” responds Spera.

Guided by Dr Dionne van Reenen, Senior Researcher in the Unit for Institutional Change and Social Justice, Spera undertook a walking tour of the UFS Centenary Complex and the Unit for Institutional Change and Social Justice. He appreciated the information shared about the UFS transformation process, and the collaboration between the US and the unit. 

According to Mbali Moiketsi, Study Abroad coordinator, the US consulate has supported and offered guidance to UFS students and staff to pursue study abroad opportunities with the assistance of International Affairs. 

Recently, the university had two recipients of the Fulbright foreign student scholarship and has to date hosted three Fulbright visiting scholars. These recipients have contributed to the growth of the partnership and has increased relations with universities in the US. The partnership is set to continue, offering broad opportunities for the UFS staff and students. 

News Archive

UFS physicists publish in prestigious Nature journal
2017-10-16

Description: Boyden Observatory gravitational wave event Tags: Boyden Observatory, gravitational wave event, Dr Brian van Soelen, Hélène Szegedi, multi-wavelength astronomy 
Hélène Szegedi and Dr Brian van Soelen are scientists in the
Department of Physics at the University of the Free State.

Photo: Charl Devenish

In August 2017, the Boyden Observatory in Bloemfontein played a major role in obtaining optical observations of one of the biggest discoveries ever made in astrophysics: the detection of an electromagnetic counterpart to a gravitational wave event.
 
An article reporting on this discovery will appear in the prestigious science journal, Nature, in October 2017. Co-authors of the article, Dr Brian van Soelen and Hélène Szegedi, are from the Department of Physics at the University of the Free State (UFS). Both Dr Van Soelen and Szegedi are researching multi-wavelength astronomy.
 
Discovery is the beginning of a new epoch in astronomy
 
Dr van Soelen said: “These observations and this discovery are the beginning of a new epoch in astronomy. We are now able to not only undertake multi-wavelength observations over the whole electromagnetic spectrum (radio up to gamma-rays) but have now been able to observe the same source in both electromagnetic and gravitational waves.”
 
Until recently it was only possible to observe the universe using light obtained from astronomical sources. This all changed in February 2016 when LIGO (Laser Interferometer Gravitational-Wave Observatory) stated that for the first time they had detected gravitational waves on 14 September 2015 from the merger of two black holes. Since then, LIGO has announced the detection of two more such mergers. A fourth was just reported (27 September 2017), which was the first detected by both LIGO and Virgo. However, despite the huge amount of energy released in these processes, none of this is detectable as radiation in any part of the electromagnetic spectrum. Since the first LIGO detection astronomers have been searching for possible electromagnetic counterparts to gravitational wave detections. 
 
Large international collaboration of astronomers rushed to observe source
 
On 17 August 2017 LIGO and Virgo detected the first ever gravitational waves resulting from the merger of two neutron stars. Neutron star mergers produce massive explosions called kilonovae which will produce a specific electromagnetic signature. After the detection of the gravitational wave, telescopes around the world started searching for the optical counterpart, and it was discovered to be located in an elliptical galaxy, NGC4993, 130 million light years away. A large international collaboration of astronomers, including Dr Van Soelen and Szegedi, rushed to observe this source.
 
At the Boyden Observatory, Dr Van Soelen and Szegedi used the Boyden 1.5-m optical telescope to observe the source in the early evening, from 18 to 21 August. The observations obtained at Boyden Observatory, combined with observations from telescopes in Chile and Hawaii, confirmed that this was the first-ever detection of an electromagnetic counterpart to a gravitational wave event. Combined with the detection of gamma-rays with the Fermi-LAT telescope, this also confirms that neutron star mergers are responsible for short gamma-ray bursts.  
 
The results from these optical observations are reported in A kilonova as the electromagnetic counterpart to a gravitational-wave source published in Nature in October 2017.
 
“Our paper is one of a few that will be submitted by different groups that will report on this discovery, including a large LIGO-Virgo paper summarising all observations. The main results from our paper were obtained through the New Technology Telescope, the GROND system, and the Pan-STARRS system. The Boyden observations helped to obtain extra observations during the first 72 hours which showed that the light of the source decreased much quicker than was expected for supernova, classifying this source as a kilonova,” Dr Van Soelen said.

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