Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
20 September 2024 | Story Precious Shamase | Photo Ian Van Straaten
Vincent Mahapa 2024
The Campus Principal, Prof Prince Ngobeni and the Dux award Winner Vincent Mahapa.

The University of the Free State Qwaqwa Campus recently celebrated academic and holistic excellence at its annual Student Excellence Awards. The event honoured high-achieving students from various disciplines, as well as those who have made significant contributions to the campus community.

The air was electric with anticipation as the campus community gathered to honour its brightest stars. The annual Student Excellence Awards showcased the exceptional talents and achievements of students across academic and extracurricular realms. This event took place in the iconic Mandela Hall.

Vincent Mahapa, a dedicated 21-year-old from Bronkhorstspruit east of Pretoria, was recognised for his exceptional academic achievements by being awarded the prestigious Dux prize at the event.

Mahapa is on the verge of completing his Bachelor of Administration and Management degree in the Faculty of Economic and Management Sciences (EMS) and has consistently demonstrated academic excellence. In his second year, he achieved an impressive average of 82%, securing a remarkable seven distinctions in 2023. These outstanding results were further acknowledged through his induction into the prestigious Golden Key International Honour Society, Class of 2023.

Driven by a passion for public administration and management, Mahapa has a strong interest in black empowerment, organisational leadership, and community development. He aspires to leverage his skills and knowledge to drive positive change within these fields.

Overcoming challenges, achieving success

Mahapa's journey to academic excellence was not without its hurdles. He openly acknowledges the challenges he has faced in effectively managing time, balancing academic and personal life, staying motivated, and overcoming social anxiety. However, his determination to succeed shone through as he strategically tackled these obstacles.

Commenting on this laudable recognition, he said, “By creating a well-balanced schedule, setting realistic goals, and seeking support from peers and lecturers, I developed effective coping mechanisms.” He emphasised the importance of creating a study plan and adhering to it, along with techniques such as breaking down complex topics into manageable sections and employing the Pomodoro technique to optimise study sessions.

Words of wisdom for fellow students

As a Dux awardee, Mahapa offered valuable advice to his fellow students who aspire for academic excellence. He encourages them to:

  • seek help and support when needed;
  • remain consistent and persistent in their efforts;
  • set clear goals and work diligently towards achieving them;
  • develop strong organisational skills and manage time effectively; and
  • surround themselves with positive influences that will motivate and support their endeavours.
  • Finding balance for academic and personal well-being

Being an introverted individual, Mahapa acknowledges the importance of striking a healthy balance between academic commitments and personal life.  He achieves this by meticulously planning his schedule, allocating specific time slots for studying, relaxation, and personal activities. Setting realistic goals and further prioritising tasks allows him to manage his time effectively.

Additionally, he stresses the importance of creating a designated study space that is comfortable, organised, and minimises distractions, thus boosting productivity. Distinguishing the importance of self-care, Mahapa highlights activities that bring him joy and relaxation. He does not hesitate to seek support from loved ones and lecturers when needed, and regularly reviews and adjusts his approach to ensure a healthy balance that meets his individual needs.

The university congratulates him on this well-deserved achievement and commends him for his commitment to using his knowledge and skills to make a positive impact on society.

And a big congratulations to all the winners. Indeed, we are inspiring excellence!

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.

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