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25 November 2020 | Story Leonie Bolleurs | Photo Unsplash
With more than six million scientists who have published at least five papers, a list of Stanford University placed eighteen researchers from the UFS in the elite group of most cited scientists in various disciplines.

Eighteen scientists from the University of the Free State (UFS) have been named on a global list of leading scientists by Stanford University in the United States. The list is the result of a study published in PLOS Biology, a peer-reviewed open-access journal. The study is titled: A standardised citation metrics author database annotated for scientific field.

With more than six million scientists who have published at least five papers, the list placed the UFS researchers in the elite group of most cited scientists in various disciplines. Five hundred and ninety researchers from South Africa appear on the single year list and 536 researchers on the career list. 

Prof Corli Witthuhn, UFS Vice-Rector: Research, congratulated this group of outstanding researchers who make a rich contribution to building the research reputation of the UFS. “Their outstanding achievements impact our national and international standing, and ultimately global university rankings,” she said. 

She also expressed her hope that the researchers from mainly the natural, as well as the health sciences, will inspire and mentor younger colleagues to reach the same level of research success.

Citation metrics used and misused

The Stanford University scientists believe that citation metrics are widely used and misused. With this publicly available database, the authors of the article, led by Prof John Ioannides, strived to allow for a more transparent, comparable, and less error-prone approach to citation metrics. They introduced a new way of ranking scientists according to citations and other metrics but steered away from practices such as self-citations and citation farms where groups of authors cited each other’s papers. 

Citation metrics show how often scientists formally reference research outputs of other researchers in the footnotes of their own papers. 

Included in the database are the top hundred thousand scientists across 22 scientific fields and 176 subfields. Eight from the UFS are among the top 100 000 scientists in the world (according to data on both the single year and the career lists).

Citation data of more than 23 years

According to the research paper on this study, standardised information on citations, h-index, co-authorship, and citations of papers in different authorship positions are included in the database. Scopus citation data of more than 23 years were used to compile the database in the study. 

The single-year data set includes the following names of UFS researchers:

• Prof Abdon Atangana, Applied Mathematics
• Prof Melanie Walker, Education
• Prof Hendrik Swart, Applied Physics
• Prof J Hölsä, Applied Physics
• Prof Johan Grobbelaar, Marine Biology and Hydrobiology
• Prof A Chapagain, Environmental Engineering
• Prof Louis Scott, Palaeontology
• Prof Muhammad Altaf Khan, Applied Mathematics
• Prof Jeanet Conradie, Inorganic and Nuclear Chemistry
• Prof FB Dejene, Applied Physics
• Prof Robert Schall, Pharmacology and Pharmacy
• Prof RE Kroon, Applied Physics
• Prof Michael D MacNeil, Dairy and Animal Science

In the single-year data set, four of the thirteen scientists were listed in the Applied Physics field. Prof Swart, who is heading the SARChI Research Chair in Solid State Luminescent and Advanced Materials at the UFS, said being on the list of leading researchers is one of the cherries on the cake of a lifetime of research outputs. He said it is good that there is finally a scientific list of the world’s best scientists. 

The career-long data set includes the names of:

• Prof Abdon Atangana, Applied Mathematics
• Prof Louis Scott, Palaeontology
• Prof J Hölsä, Applied Physics
• Prof Johan Grobbelaar, Marine Biology and Hydrobiology
• Prof Robert Schall, Pharmacology and Pharmacy
• Prof HA Snyman, Ecology
• Prof Robert Frater, Respiratory System
• Prof Melanie Walker, Education
• Prof Johan Visser, Geology
• Prof Hendrik Swart, Applied Physics
• Prof James du Preez, Biotechnology
• Prof Michael D MacNeil, Dairy and Animal Science
• Prof Jeanet Conradie, Inorganic and Nuclear Chemistry
• Prof David Roux, General Chemistry

Data annually updated

The authors stated that whole-career metrics place young scientists at a disadvantage. They believe that single-year metrics remove much of this problem, “although again, younger scientists have fewer years of publication history and thus probably fewer papers that can be cited”, they said.

The authors of the Stanford study stated that a citation database is most useful when it can be 

News Archive

Weideman focuses on misconceptions with regard to survival of Afrikaans
2006-05-19

From the left are Prof Magda Fourie (Vice-Rector: Academic Planning), Prof Gerhardt de Klerk (Dean: Faculty of the Humanities), George Weideman and Prof Bernard  Odendaal (acting head of the UFS  Department of Afrikaans and Dutch, German and French). 
Photo (Stephen Collett):

Weideman focuses on misconceptions with regard to survival of Afrikaans

On the survival of a language a persistent and widespread misconception exists that a “language will survive as long as people speak the language”. This argument ignores the higher functions of a language and leaves no room for the personal and historic meaning of a language, said the writer George Weideman.

He delivered the D.F. Malherbe Memorial Lecture organised by the Department Afrikaans at the University of the Free State (UFS). Dr. Weideman is a retired lecturer and now full-time writer. In his lecture on the writer’s role and responsibility with regard to language, he also focused on the language debate at the University of Stellenbosch (US).

He said the “as-long-as-it-is spoken” misconception ignores the characteristics and growth of literature and other cultural phenomena. Constitutional protection is also not a guarantee. It will not stop a language of being reduced to a colloquial language in which the non-standard form will be elevated to the norm. A language only grows when it standard form is enriched by non-standard forms; not when its standard form withers. The growth or deterioration of a language is seen in the growth or decline in its use in higher functions. The less functions a language has, the smaller its chance to survive.

He said Afrikaans speaking people are credulous and have misplaced trust. It shows in their uncritical attitude with regard to the shifts in university policies, university management and teaching practices. Afrikaners have this credulity perhaps because they were spoilt by white supremacy, or because the political liberation process did not free them from a naïve and slavish trust in government.

If we accept that a university is a kind of barometer for the position of a language, then the institutionalised second placing of Afrikaans at most tertiary institutions is not a good sign for the language, he said.

An additional problem is the multiplying effect with, for instance, education students. If there is no need for Afrikaans in schools, there will also be no  need for Afrikaans at universities, and visa versa.

The tolerance factor of Afrikaans speaking people is for some reasons remarkably high with regard to other languages – and more specifically English. With many Afrikaans speaking people in the post-apartheid era it can be ascribed to their guilt about Afrikaans. With some coloured and mostly black Afrikaans speaking people it can be ascribed to the continued rejection of Afrikaans because of its negative connotation with apartheid – even when Afrikaans is the home language of a large segment of the previously oppressed population.

He said no one disputes the fact that universities play a changing role in a transformed society. The principle of “friendliness” towards other languages does not apply the other way round. It is general knowledge that Afrikaans is, besides isiZulu and isiXhosa, the language most spoken by South Africans.

It is typical of an imperialistic approach that the campaigners for a language will be accused of emotional involvement, of sentimentality, of longing for bygone days, of an unwillingness to focus on the future, he said.

He said whoever ignores the emotional aspect of a language, knows nothing about a language. To ignore the emotional connection with a language, leads to another misconception: That the world will be a better place without conflict if the so-called “small languages” disappear because “nationalism” and “language nationalism” often move closely together. This is one of the main reasons why Afrikaans speaking people are still very passive with regard to the Anglicising process: They are not “immune” to the broad influence that promotes English.

It is left to those who use Afrikaans to fight for the language. This must not take place in isolation. Writers and publishers must find more ways to promote Afrikaans.

Some universities took the road to Anglicision: the US and University of Pretoria need to be referred to, while there is still a future for Afrikaans at the Northwest University and the UFS with its parallel-medium policies. Continued debate is necessary.

It is unpreventable that the protest over what is happening to Afrikaans and the broad Afrikaans speaking community must take on a stronger form, he said.

 

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