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18 April 2019 | Story Valentino Ndaba
Be Safe on road
Be safe on the roads: Prevention is better than a hospital ward or coffin.

Safety starts with you, non-compliance ends you. A traffic spike over the Easter holidays does not justify disobeying road rules. The university is counting on all students, both drivers and pedestrians, to continue prioritising safety on the roads.

Don’t be a statistic, take responsibility
The 2018 Preliminary Easter Road Safety Report issued by the Department of Transport, indicated that most accidents were caused by irresponsibility.  “In 2018, human factor contributed 89,5% to crashes as compared to the 74,3% in 2017. The number of jay-walking pedestrians killed on our roads also increased to 38% as compared to 25,2% in 2017,” said Minister of Transport, Blade Nzimande.

The university implores you to play a role in reducing these numbers in 2019.

On driving and cellphones
According to Arrive Alive, the use of communication devices while driving is prohibited. “No person shall drive a vehicle on a public road while holding a cellular or mobile telephone or any other communication device in one or both hands or with any other part of the body, unless such a device is affixed to the vehicle or is part of the fixture in the vehicle.”

Pedestrian duties
Pedestrians are encouraged to practice caution when using sidewalks and while crossing the road. When walking, face oncoming traffic and pay attention to traffic signs so as not to constitute a source of danger to yourself or to traffic.

Safe speed saves lives
A general speed limit of 60 kilometres per hour shall apply to all public roads within urban areas, 100 kilometres per hour on public roads, and 120 kilometres per hour on freeways. Abide by these speed limits, unless stated otherwise by traffic signs.

More tips on drunken driving, wearing seat belts, and other aspects of road safety are easily available on the Arrive Alive website.

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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