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#UFSupdate (18 March 2020): UFS IMPLEMENTS MEASURES TO MINIMISE RISK OF COVID-19 TO STAFF
STATEMENT BY PROF FRANCIS PETERSEN, RECTOR AND VICE-CHANCELLOR
The executive management of the University of the Free State (UFS) welcomes the announcement of Dr Blade Nzimande, Minister of Higher Education, Science and Technology on 17 March 2020 that all post-school training institutions will have an early recess, starting on 18 March 2020. The Minister’s directive that universities should minimise risk of COVID-19 to all its staff during this time is also welcomed.
The announcement of Dr Nzimande is in line with the university’s decision on 16 March 2020 to suspend the academic programme as from 17 March 2020 and to resume it again on 14 April 2020.
It is important for us all to know that this is not business as usual, and that different thinking is required. Responsible citizenship is one of the crucial elements the world has increasingly been experiencing for the past few weeks. This is why we must act out our responsibility towards one another by focusing on ways in which social distancing can be achieved – especially during this low-risk period that South Africa is still experiencing. This is one of the reasons that informed the university’s decision on 16 March 2020 week to suspend the academic programme and also for students to vacate the residences by 20 March 2020.
The health and well-being of our staff members are equally important. The university’s Employee Task Team that was established on 16 March 2020 analysed options for the continuation of university operations during the recess period. These options were submitted to the executive management, discussed with the Chairperson of the UFS Council and approved on 18 March 2020.
Staff members who have children at school and pre-school may work from home on 19 and 20 March 2020. For the period 23 March 2020 to 13 April 2020, the number of staff members present on all three campuses will be reduced to a minimum and staff members may be allowed to work from home where practically possible.
Arrangements have been made to accommodate those staff members who are performing services which cannot be done from home (such as cleaning, gardening, maintenance, sports, etc) in a flexible and reasonable way. Similar arrangements will be made with office-based support services staff, prioritising institutional needs and based on humane and personal circumstances. Academic staff have been requested to ensure that the online learning materials are finalised and made available for the online learning platform.
The decision for employees to work from home is based on the premise that all employees are deemed to be at work from 23 March 2020 to 13 April 2020. This requires staff members to be available and contactable by line managers at all times during the university’s normal working hours.
I am comfortable that these measures will alleviate the concerns from our staff regarding the spreading of COVID-19 and the risk to themselves without compromising university operations.
Prof F W Petersen
Rector and Vice-Chancellor
University of the Free State
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
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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.