Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
26 April 2018 Photo Supplied
Pretzel-formed fossil of great evolutionary interest
Slab with holotype of Parapsammichnites pretzelifornic from the Urusis Formation, Namibia. Scale bar is 1cm.Picture was taken from Buatois et al., 2018.
The acclaimed scientific journal, Nature, recently published an article about a trace fossil in approximately 543-million-year-old rocks, which elucidates the evolution of the first animals that appeared on Earth and lived in the sea.  

Affiliated Professor in the Department of Geology at the University of the Free State (UFS) Prof Gerard Germs formed part of a team that conducted research with the aim of understanding how the evolution of the first multicellular animals came about and how the Cambrian explosion took place. Prof Germs is of great value to the team for his extended field geological knowledge.

An article which he co-authored was published in the Nature Scientific Reports. The title of the article is: “Sediment disturbance by Ediacaran bulldozers and the roots of the Cambrian explosion”. The international group of writers included authors from Canada, Spain and South Africa. 

Occurrence of the Cambrian explosion
Prof Germs explains the Cambrian explosion: “During the long (4.5-billion-year) history of the Earth, the first life originated and subsequently evolution of plants and animals took place from one-cellular organisms to multicellular vertebrate animals and seed plants. Approximately 573 million years ago the first multicellular animals appeared on the scene. Sometime afterwards, approximately 540 million years ago, a kind of explosion in the origin of many new animal species occurred. This explosion is known as the Cambrian explosion.”

The team studied Earth sediments which are somewhat older than the Cambrian explosion. Such sediments are approximately 573 to 541 million years old and form part of the Ediacaran (late Neoproterozoic) period.

“My discoveries of the past, of among others, the oldest animal with a carbonate skeleton (Cloudina) and of complex horizontal Cambrian-type “worm” tracks (treptichnids) in Ediacaran sediments of Namibia have demonstrated that the Cambrian explosion occurred more gradually than previously thought. This has recently been confirmed in the article that was published in the Nature Scientific Reports.”

Pretzeliformis bulldoze to search for food
According to the article there is evidence that   during the Ediacaran period   worm-like animals such as the Parasammichnites pretzeliformis were already so far developed that they, due to coelom development and size increase, for the first time in the history of the Earth, were able to disturb and bulldoze sediments.  In this way they were able to find a new food source in sea sediments. Bulldozing animals were previously thought to have originated only during and after the Cambrian explosion and not during the older Ediacaran.

“Another major aim of my cooperative research is to improve our knowledge of the geology of the Ediacaran to early Cambrian of South Africa and Namibia. We also intend to establish how the assembly of the supercontinent Gondwana took place. This improved knowledge can be of great future economic interest since large oil, gas and limestone sources occur in Ediacaran-age sediments outside South Africa”.

News Archive

B. Iur. programme in Occupational Risk Law first of its kind in the country
2010-11-26

The University of the Free State (UFS) will offer a B.Iur. degree programme in Occupational Risk Law from 2011.

This programme of the Faculty of Law is the first of its kind to be offered in South Africa and positions the UFS in the forefront of this field of study.

The programme is designed to develop and qualify professionals, knowledgeable in the field of occupational risk law as prescribed by South African legislation and international best practices. It further offers a qualification based on a well-researched basis of applicable legal principles, combined with safety, health, environmental and quality risk management principles applicable to employers and employees in a specialised industry.

The B.Iur. (Occupational Risk Law) has been developed by experts within the parameters of international comparability, according to research-based identification of career demands and requirements in the fields mentioned.

By introducing this programmesignificant progress will be made towards achieving the nationally stated objective of legal safety, health and environmental quality assurance in the workplace and within the broader community. The programme will also encompass the values and standards prescribed by the Institute of Safety Managers. This will provide them with a further step towards the regulation of the professional en ethical standards in the field of legal safety, health and environmental quality assurance.

With the programme, the UFS not only creates a unique opportunity for stakeholders and learners to add meaningful value to their careers, but also exerts a meaningful influence on the industry and society in terms of the acquisition of a most appropriate type of qualification. The B.Iur. (Occupational Risk Law)degree therefore offers a meaningful contribution towards the industry through addressing the increasing demand for career opportunities in the field of legal safety, health and environmental quality compliance.

The new programme is the result of an agreement between the faculty and its partner, IRCA Global. The university officially launched its partnership with IRCA Global, an international supplier of risk management solutions pertaining to safety, health, the environment and quality in 2008. As part of the agreement, the UFS will offer short learning programme, a diploma and a degree in Risk Management.

IRCA Global is a South African company in the international risk control and SHEQ environments with filials in Africa, Australia, India, Eastern Europe, and South America.

In the interim IRCA Global has continued with the marketing of the programme, with the result that hundreds of potential students are waiting for the launching of the programme. The faculty is geared towards offering the programme in e-learning. New modules will also be offered with the help of IRCA’s trained and skilled facilitators. The faculty also utilises the partnerships entered into with IRCA to appoint practising specialists as part-time lecturers for the occupational risk law component of the programme as well as to develop a new specialist component amongst the permanent staff.

The programme is already active and students can register for the first semester 2011 (study code 3324, programme code M3000). Direct your enquiries to Cora-Mari de Vos at 051 401 3532 or devosc@ufs.ac.za.

The programme consists of fundamental modules of the LL.B. and B.Iur., as well as short learning programmes in the Faculty of Law and specially developed core modules in occupational risk law. The B.Iur.in Occupational Risk Law enables successful candidates to enrol for applicable Post Graduate Diplomas or a cognate Honours Degree. Obtaining one of these qualifications provides the platform to articulate to Magister degrees. Horizontal articulation possibilities exist with the accredited Baccalaureus of Law (LL.B.) which is presented by several institutions in the country.

Media Release
Issued by: Lacea Loader
Director: Strategic Communication (actg)
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za
26 November 2010

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept