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09 March 2020 | Story Valentino Ndaba | Photo Sonia Small
Human Rights
Human Rights Month is a time to reflect on the past and celebrate the present.

On 21 March 2020, South Africa will celebrate Human Rights Day. The day has a specific meaning, as it commemorates the Sharpeville massacre which took place on 21 March 1960 in Sharpeville in the Vaal. After the community demonstrated against the pass laws, about 7,000 protesters went to the local police station where the South African Police opened fire on the crowd, killing 69 people and injuring 180.
 
The past, although dark and tragic, holds the power to propel a nation forward. Rector and Vice-Chancellor of the University of the Free State (UFS), Prof Francis Petersen, said: “In remembering this day, we have the opportunity to reflect on progress in the promotion and protection of human rights in South Africa.”
 
Prof Petersen expressed pride in the great strides made at the UFS in this regard and which are cause for celebration. “As a university community, let us join the rest of the country this month and celebrate the rights of all people to be protected from violation, irrespective of gender, race, sexual orientation, religion, etc. Let us observe this day and stand together to promote respect for human rights,” he said.

Policies with a purpose
UFS is guided by principles of non-discrimination and values which seek to uphold the rights of all humans as stipulated in the Constitution of the Republic of South Africa. Staff, students, and the general public enjoy the protection and dignity with policies such as Anti-Discrimination, Promotion of Equality and Social Justice Policy, the Sexual Harassment, Sexual Misconduct and Sexual Violence Policy, the Social Support Policy, as well as the Student Pregnancy Policy.

The objective of the Anti-Discrimination, Promotion of Equality, and Social Justice Policy is to clarify, deepen and promote an understanding of equality, social justice and unfair discrimination among the university community. In addition to other aims, it seeks to identify and promote an understanding of barriers to equality, as well as the various forms and practices of unfair discrimination that may occur. Preventing and eradicating such practices, identifying bullying practices within the various vertical and horizontal relationships at the university, is the policy’s ultimate mandate.

In a country plagued by gender-based violence and related crimes, the Sexual Harassment, Sexual Misconduct and Sexual Violence Policy becomes all the more significant. The policy’s purpose includes establishing a safe and enabling environment, free from sexual harassment, sexual misconduct and sexual violence, for all UFS community members. Support for victims and putting disciplinary procedures for perpetrators in place is a high priority within the policy. 

Human Rights are of utmost importance for a transforming institution such as ours. Hence, the Centre for Universal Access and Disability Support (CUADS) recently released the Social Support Policy Draft for public input. Its overarching goal is to establish an institutional climate and conditions that enable the UFS to retain its students and improve their chances of success by providing appropriate social support. 
 
As far as the Student Pregnancy Policy is concerned, creating conditions that are conducive for academic success and wellbeing during pregnancy is one of the ways in which the university upholds the human rights of mothers-to-be. The policy also ensures that pregnant students are not excluded from academic programmes, residences and other university activities.



News Archive

Research helps farmers save with irrigation
2017-02-15

Description: Irrigation research Tags: Irrigation research

Marcill Venter, lecturer in the Department of
Agricultural Economics at the University of the
Free State, has developed the mathematical
programming system, Soil Water Irrigation
Planning and Energy Management in order to
determine irrigation pump hours.
Photo: Rulanzen Martin

Her advice to farmers is that they should make sure they are aware of the total cost (investment and operating costs) of an irrigation system. In most cases the investment cost is low, but the operating cost over the lifetime of the system is high.

“It is very important to have a look at the total cost and to install the most economic system,” says Marcill Venter, lecturer at the University of the Free State (UFS), who has done research on the economic sustainability of water-pipe systems.

Irrigation systems important components for farming
This research comes at a time when many farmers are relying on their irrigation systems due to persistent drought and low rainfall during 2016. South Africa has also experienced an abnormal increase in electricity tariffs in recent years. Due to tariff increases which threaten the future profitability of irrigation producers, the Water Research Commission (WRC) has launched and financed a project on the sustainable management of irrigation farming systems. “I had the opportunity to work on the project as a researcher,” says Venter.

The heart of every irrigation system is the water pipes that bring life to crops and livestock, and this is what Venter’s research is about. “Water pipes are part of the whole design of irrigation systems. The design of the system impact certain factors which determine the investment and operating costs,” she says.

Mathematical system to help farmers
Venter and Professor Bennie Grové, also from the Department of Agricultural Economics at the UFS, designed the Soil Water Irrigation Planning and Energy Management (SWIP-E) programming model as part of the WRC’s project, as well as for her master’s degree. “The model determines irrigation pump hours through a daily groundwater budget, while also taking into account the time-of-use electricity tariff structure and change in kilowatt requirements arising from the main-line design,” says Venter. The model is a non-linear programming model programmed in General Algebraic Modeling System (GAMS).

Design of irrigation system important for sustainability

The main outcome of the study is that the time-of-use electricity tariff structure (Ruraflex) is always more profitable than the flat-rate structure (Landrate). The interaction between the management and design of a system is crucial, as it determines the investment and operating costs. Irrigation designers should take the investment and operating cost of a system into account during the design process. The standards set by the South African Irrigation Institute (SAII) should also be controlled and revised.

Water-pipe thickness plays major role in cost cuts
There is interaction between water-pipe thickness, investment and operating costs. When thinner water pipes are installed, it increases the friction in the system as well as the kilowatt usage. A high kilowatt increases the operating cost, but the use of thinner water pipes lowers the investment cost. Thicker water pipes therefore lower the friction and the kilowatt requirements, which leads to lower operating costs, but thicker pipes have a higher investment cost. “It is thus crucial to look at the total cost (operating and investment cost) when investing in a new system. Farmers should invest in the system with the lowest total cost,” says Venter.

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