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26 October 2022 | Story Leonie Bolleurs | Photo Supplied
Dr Carol Chi Ngang
Dr Carol Chi Ngang, a category C2-rated researcher and research fellow in the UFS Free State Centre for Human Rights, has been appointed as the UNDP Human Rights Research Chair at the National University of Lesotho, where he is currently affiliated.


A National Research Foundation category C2-rated researcher and research fellow in the Free State Centre for Human Rights at the University of the Free State (UFS), Dr Carol Chi Ngang, has been appointed as United Nations Development Programme (UNDP) Human Rights Research Chair at the National University of Lesotho, where he is currently affiliated. 

According to Dr Ngang, the Human Rights Chair was established with the broad mandate to undertake and promote cutting-edge policy research, curriculum development, and community engagement. He says the chair is envisaged to generate a steady stream of research outputs on various aspects of human rights in Lesotho, and most importantly, to explore the human rights components of the Sustainable Development Goals.

For establishing the Human Rights Chair and funding its programme activities, Dr Ngang expresses his gratitude to the United Nations Tripartite Partnership (UNTPP), the Office of the High Commissioner for Human Rights (OHCHR), and the United Nations Development Programme (UNDP) Lesotho.

Knowledge-based foundation for a human rights culture

Dr Ngang states that the establishment of the UNDP Human Rights Chair in the Faculty of Law at the National University of Lesotho is not only timely, but also indispensable in the sense that it provides the opportunity to lay a solid knowledge-based foundation for a human rights culture in Lesotho to respond to and seek to redress the exigencies and the lived experiences of the Basotho. 

“With the country’s political landscape characterised for the last decades by, among others, a distressed economy, shaky coalition governments, and instability, Lesotho’s human rights record is not an impressive one.”

Dr Ngang elaborates, “In spite of a cabinet decision taken as far back as 1995 and the adoption of the Sixth Amendment to the Constitution Act in 2011 – with explicit provision for the establishment of the Lesotho Human Rights Commission – 27 years down the line the august institution, which is supposed to oversee the promotion and protection of human rights in Lesotho, is yet to see the light of day. Lesotho remains one of the few countries in Africa and around the world that is yet to put in place a human rights commission to ensure protection of the vulnerable population, of which the constitutionally guaranteed fundamental rights are threatened on a daily basis.”

According to him, one of the most pressing issues in the human rights field currently, is the establishment of the Lesotho Human Rights Commission. “It is a central concern not only for our funders and the Ministry of Law and Justice and the many other active forces that have invested time and resources in the process, but importantly, also for the Lesotho society at large,” he states.

“Without the commission, the vulnerability of the population is multiplied.”

Effecting real transformation in the human rights situation in Lesotho

Dr Ngang says in the absence of a human rights commission, besides focusing on research and the dissemination of knowledge, the Human Rights Chair will additionally cover gaps in the areas of advocacy, amicus curiae interventions, and public interest litigation in human rights matters before the courts.

“It is our anticipation that the research outputs generated by the Human Rights Chair will be utilised productively, including by Lesotho-based civil society organisations, to inform policy advocacy and most essentially, leverage policy formulation, decision making, and resource allocation for the realisation of human rights in the country.”

Dr Ngang also foresees that it will shape the direction of governance and governmental actions in meeting the global Sustainable Development Goal targets, as well as the strategic objective of national transformation as outlined in the Lesotho National Strategic Development Plan II. 

The Human Rights Chair, he says, has established working relations with the Ministry of Law and Justice, as well as a collaborative partnership with the Lesotho NGO sector, and envisages doing so with the private sector and other major stakeholders. “These strategic alliances are intended to ensure that knowledge generated by the chair through research is utilised by the relevant stakeholders to effect real transformation as far as the human rights situation in Lesotho is concerned.”

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Discovery in Scorpius constellation may signify clean energy for Earth
2017-01-23

 Description: Discovery in Scorpius constellation may signify clean energy for Earth Tags: Discovery in Scorpius constellation may signify clean energy for Earth

Earlier this year, a group of international astronomers
announced the discovery of an exotic binary star system,
AR Scorpii. The system is in the Scorpius constellation.
Photos: Supplied

See article on Nature’s website 

In future, stargazers and astronomers will look at the Scorpius constellation near the Milky Way with new eyes. Earlier this year, a group of international astronomers announced the discovery of an exotic binary star system, AR Scorpii. The system is in the Scorpius constellation.

Prof Pieter Meintjes, researcher in the Department of Physics at the University of the Free State (UFS), worked with four colleagues on what he describes as a “wonderful discovery”. This sensational discovery, which could lead to the production of cleaner energy on Earth, will be published in the research journal, Nature, early in 2017.

Model developed to interpret new set of measurements
The exotic binary star which was discovered consists of a red dwarf and a white dwarf revolving around each other every 3,5 hours. The binary system showed very prominent pulsations of 117 and 118 seconds respectively. The pulsations can be explained by a bundle radiation produced by the white dwarf star.

“These new observations have shown that the radiation is strongly polarised, a sign that we are dealing with synchrotron radiation here. Synchrotron radiation is produced by electrons accelerated to extremely high energy levels in the magnetic field of the white dwarf star,” says Prof Meintjes.

He developed a theoretical model to interpret a new set of measurements that was taken by the 1,9 m telescope and the 10 m SALT telescope at the South African Astronomical Observatory (SAA0).

Totally unique phenomenon could contribute to energy production on Earth
“I further indicated that the interaction between the magnetic fields of the white dwarf star and the red dwarf star induces secondary processes that specifically describe the behaviour of the radiation in the radio band and infrared band accurately. AR Sco is the first white-red dwarf binary system of which all the pulsated radiation could be explained by the synchrotron process, which is totally unique,” says Prof Meintjes.

According to Prof Meintjes, the value of the model lies in the fact that the processes which produce the radiation in AR Sco, can also be applied to produce energy on Earth.

 

Plasma reactors are based on roughly the same processes which apply in AR Sco, and with refining, it could be utilised to generate electricity in future. This will be much cleaner than nuclear energy.

 

The model developed by Prof Meintjes explains all the radiation in the system – from radio waves to X-rays – in terms of electrons accelerated to extremely high energy levels by electric fields in the system, which then produce synchrotron radiation over a very wide band of the electromagnetic spectrum.

Prof Meintjes is currently working on a follow-up article examining the evolution of the AR Sco, in other words, the origin of such a unique system and the final state towards which it is evolving. “My vision for the immediate future is therefore to develop a model for the evolution of the source concerned,” he says.

 

 

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