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05 November 2020 | Story Thabo Kessah
Prof Moffett’s latest offering collates hundreds of mountain research material into one accessible reference book.

Prof Rodney Moffett recently published a new book focusing on various scientific articles published between 1808 and 2019. The book, A Scientific Bibliography of the Drakensberg, Maloti and Adjacent Lowlands, has 534 pages and covers material appearing in accredited journals, plus unpublished but traceable reports, documents, presentations, and dissertations.

“The scientific articles range from palaeobotany with 17 entries, to rock art with 502 entries, as well as 252 theses and dissertations,” said Prof Moffett.

He said it took 18 months to compile the book, typing the manuscript himself – mostly at night.

In the foreword, Dr Ralph Clark, Director: Afromontane Research Unit (ARU), says: “This bibliography is a labour of love, and will inspire a new generation to take up the baton for excellent research in this fantastic mountain system. We are proud to publish this under the ARU banner as a contribution to growing and consolidating mountain-passionate relationships in Southern Africa, and to encourage our journey towards developing a holistic understanding and sustainable use of these iconic mountain landscapes.” 

Other books

Prof Moffett is an honorary research fellow in the Department of Plant Sciences at the University of the Free State, and an associate of the Afromontane Research Unit on the UFS Qwaqwa Campus. He was previously Professor of Botany on the Qwaqwa Campus when it was part of the University of the North, retiring in 2000. Since then, he has remained active, publishing scholarly works on ethnobotany and other natural history subjects.

His four recent books, also published by Sun Press, are: Sesotho Plant and Animal Names and Plants used by the Basotho (2010), A Biographical Dictionary of Contributors to the Natural History of the Free State and Lesotho (2014), Basotho Medicinal Plants – Meriana ya Dimela tsa Basotho (2016), and A Field Guide to the Clarens Village Conservancy (2018). A second revised edition of Meriana ya Dimela tsa Basotho – 

News Archive

Consumer Science at the UFS awards three PhDs
2015-07-08

Dr Gloria Seiphetlheng, Dr Natasha Cronje, Dr Ismari van der Merwe and Prof Hester Steyn.
Photo: Leonie Bolleurs

For the first time in its history, the Department of Consumer Science in the Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) earned three doctorates at one graduation ceremony this year. This week three PhDs were awarded to Ismari van der Merwe, Natasha Cronje, and Gloria Seiphetlheng at the Winter Graduation that took place on the Bloemfontein Campus.

Electrochemically-activated water is widely used in the food and other industries, due to its excellent environment-friendly properties. However, it is not used in the textile industry yet, because too little research has been done to determine the possible positive and negative impact it may have on textiles.

With the thesis, The evaluation of catholyte treatment on the colour and tensile properties of dyed cotton, polyester and polyamide 6,6 fabrics,  Dr Cronje, a lecturer in the UFS’s Department of Consumer Science, and Dr Seiphetlheng from the Serowe College of Education in Botswana,  provided major new information with the thesis, Anolyte as an alternative bleach for cotton fabrics. This information is essential when considering the application of catholytes and anolytes in the textile industry.

Electrochemically-activated water divides water in catholytes and anolytes. The anolyte part is used as a disinfectant and bleach. It is not really suitable for domestic use, as it can cause colour loss in coloured textile products. However, it can be used in the hospitality industry where white sheets, towels, etc., are used and washed on a regular basis.

The catholyte part of the water has properties similar to washing powder. It can also be used in the textile industry as washing liquid.

According to Prof Hester Steyn, Head of the Department of Consumer Science and supervisor of all three PhD candidates, this electrochemically-activated water is also very eco-friendly. “It has a short shelf life. If the electrochemically-activated water isn’t utilised, it returns to normal water that wouldn’t harm the environment. No water is therefore lost, and no waste products are released that would contaminate the environment,” she says.

Dr Van der Merwe’s research focused on Degumming Gonometa postica cocoons using environmentally conscious methods. A lecturer in the Department of Consumer Science, she demonstrated that simple and environmentally-friendly methods can be used with great success to procure wild silk from the cocoons of the Gonometa postica worms living in the camel thorn trees found in the Northern Cape and Namibia.

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