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UFS hosts International Conference on the Right to Development

01 October 2019 | Story Ngang Carol | Photo Stephen Collett

International conference delegates — International delegates attending the International Conference on the Right to Development hosted on the Bloemfontein Campus.

The International Conference on the Right to Development was held in Bloemfontein for the first time from 25 to 27 September 2019, hosted by the Free State Centre for Human Rights at the University of the Free State. This is the third in the international conference series launched in 2017 with the aim of advancing the right to development both in Africa and internationally. This year’s conference follows the previous two that were held at the Centre for Human Rights, University of Pretoria, in September 2017 and August 2018.

Based on the theme, ‘The right to development and natural resource ownership’, the 3rd International Conference on the Right to Development offered the forum and opportunity to participants from a diversity of backgrounds and disciplines to interact and share knowledge on their research outputs, which extensively explored questions on how natural resource ownership could contribute to the realisation of the right to development. The keynote address was delivered by Prof John C Mubangizi, Dean of the Faculty of Law at the University of the Free State.

The three-day conference registered a total of 35 participants and 27 presentations out of the 33 that were scheduled. Participants came from different countries, including South Africa, Botswana, Zimbabwe, the Democratic Republic of the Congo, Cameroon, Nigeria, Ghana, Kenya, Uganda, Ethiopia, and the United Kingdom. Some of those who were unable to attend had the opportunity to present their papers through Skype. The presentations stimulated exciting and robust debates.

The International Conference Series on the Right to Development is jointly organised and co-sponsored by the Centre for Human Rights, University of Pretoria; the Thabo Mbeki African Leadership Institute, University of South Africa; and the Free State Centre for Human Rights, University of the Free Sate. In its three years of existence, it has progressively established a steady track record of publications, including journal articles in special editions of selected journals and collections of chapters in edited volumes.

The next (fourth) conference is intended to be much bigger and is scheduled to take place in Kigali, Rwanda, in 2021.

News Archive

Two scientists part of team that discovers the source of the highest energy cosmic rays at the centre of the Milky Way

2016-03-22

Artist's impression of the giant molecular clouds surrounding the Galactic Centre, bombarded by very high energy protons accelerated in the vicinity of the central black hole and subsequently shining in gamma rays.
Artist's impression: © Dr Mark A. Garlick/ H.E.S.S. Collaboration

Spotlight photo:
Dr Brian van Soelen and Prof Pieter Meintjes of the UFS Department of Physics.
Photo: Charl Devenish

H.E.S.S. (High Energy Stereoscopic System) scientists publically revealed their latest galactic discovery in the international science journal, Nature, on 16 March 2016. These scientists were able to pinpoint the most powerful source of cosmic radiation – which, up to now, remained a mystery.

Part of this team of scientists are Prof Pieter Meintjes and Dr Brian van Soelen, both in the University of the Free State (UFS) Department of Physics. Dr Van Soelen explains that they have discovered a proton PeVatron – a source that can accelerate protons up to energies of ~1 PeV (10^15 eV) – at the centre of the Milky Way. The supermassive black hole called Sagittarius A has been identified as the most plausible source of this unprecedented acceleration of protons.

The protons are accelerated to Very High Energy (VHE) gamma rays. The energy of these protons are 100 times larger than those achieved by the Large Hadron Collider at CERN (the European Organization for Nuclear Research).

According to Dr Van Soelen, the fact that this research has been published in Nature demonstrates the importance and pioneering nature of the research conducted by H.E.S.S. The H.E.S.S. observatory – operational in Namibia – is a collaboration between 42 scientific institutions in 12 countries.

In 2006, H.E.S.S. was awarded the Descartes Prize of the European Commission – the highest recognition for collaborative research – and in 2010 the prestigious Rossi Prize of the American Astronomical Society. The extent of the observatory’s significance places it among the ranks of the Hubble Space Telescope and the telescopes of the European Southern Observatory in Chile.

“The next generation VHE gamma-ray telescope,” Dr Van Soelen says, “will be the Cherenkov Telescope Array (CTA), which is currently in the design and development stage.” Both Dr Van Soelen and Prof Meintjes are part of this project as well.

H.E.S.S. has issued a complete statement about the paper published in Nature.

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