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16 May 2023 | Story André Damons | Photo Charl Devenish
Prof Mokgadi Matlakala
Prof Mokgadi Matlakala, Academic Chairperson of the Department of Health Studies at UNISA and Deputy Chairperson of the Forum for University Deans in South Africa (FUNDISA), was the keynote speaker and acknowledged the contribution of nurses and the courage to continue to advocate for improved health and healthcare.

Nurses serve with pride, and they should be protected, valued, and respected.

This was the recurring thought from speakers at the University of the Free State (UFS) School of Nursing’s International Nurses Day celebrations.

“We celebrate this day to highlight the importance of nurses in the healthcare services, and to honour our heroes – us being the heroes as well,” said keynote speaker Prof Mokgadi Matlakala, Academic Chairperson of the Department of Health Studies at UNISA and Deputy Chairperson of the Forum for University Deans in South Africa (FUNDISA). “We acknowledge the contribution of nurses and the courage to continue to advocate for improved health and healthcare – and this amid the challenges confronting us.”  

Prof Matlakala said the theme of the day, “Our Nurses. Our Future”, comes at a very critical time for the nursing profession, given the circumstances following the COVID-19 pandemic, and the ongoing transformation needed in nursing education, particularly in South Africa. 

International Nurses Day is celebrated annually on 12 May, and this year the UFS School of Nursing also hosted a tree-planting to commemorate nurses who lost their lives during the pandemic. Several other activities, including an Amazing Race, outdoor events, and stalls portrayed nursing services in various contexts. 

Prof Matlakala said the day also serves as a way of sharing ideas about changes taking place in nursing, and imagining a nurse of the future, both in practice and academia. “In the African context, it is important for us to reflect and understand who our nurses are, where are they, and where have they been trained.”

World mistakenly took nurses for granted

“Today we have an opportunity to celebrate ourselves as nurses, and I encourage you to acknowledge the good work you are doing. And I include the student nurses as well, because they are our future.”

Prof Matlakala said during the pandemic the world mistakenly took nurses for granted. “They treated us as invisible, and as an inexhaustible resource,” she said, outlining areas such as illness among nurses, fear of the pandemic, death, work overload, and unprecedented changes in nursing environments and nursing education as areas where nurses were “taken for granted as superheroes”.

“The pandemic is over, but the question is: Did the nurses receive any counselling after surviving the pandemic? Did they get special leave to rest? In the nursing practice it is business as usual. In nursing education institutions, they are speaking of catching up on the time lost during the pandemic. Nobody is thinking of exhaustion as a non-communicable disease. Yet, many of our nurses are suffering from exhaustion both mentally and physical. It is thus important that we advocate for wellness for our nurses.”

Protect. Respect. Value

Prof Matlakala said protecting nurses relates to how the government or health system can address the growing nursing shortage and provide positive practice environments, especially with regard to safety in the workplace. She also said the ongoing shortage of nurses is a pandemic that is felt across the globe.

Her message to future nurses is that the profession needs nurses who will be available to confront the many challenges nurses are experiencing. “You need to be assertive and take control of your professional status despite the problems we are hearing. One of the values that we need to have is a positive attitude, which means we need to focus on solutions, not only on problems.”

Celebrating the impact of nursing services

Prof Gert van Zyl, Dean of the UFS Faculty of Health Sciences, welcomed guests and said International Nurses Day celebrates the impact of nursing services in providing high-quality healthcare to patients and improving their overall wellbeing. 

“Nurses play a critical role in the healthcare system, providing care, support, and education to patients and their families. Thank you for your dedication and passion for your profession,” Prof Van Zyl said. “Thank you for all the sacrifices you made to provide the highest level of care and support to people in need in the recent COVID-19 time. Moreso, your contribution to the healthcare industry is immeasurable. We are grateful for everything you do and have done. Keep up the excellent work.”

He added that he believes professional nurses are motivated by many factors, including three main ones: “A desire to help others, a sense of purpose, and the satisfaction of making a difference in people’s life. To motivate nurses for the future, it is important to recognise their achievements, to support them, and to provide opportunities for development and growth.” 

Dr Jeanette Sebaeng, Head of the School of Nursing, said she is privileged to be part of this “very sacred” profession. “I had an opportunity to see life for the first time. I had an opportunity to close someone’s eyes for the first time. I don’t think I would be anything else, even in the next life, other than a nurse.” 

She said when 2020 was declared the Year of the Nurse and Midwife, by year-end the meaning had become grim. “We did not expect that it would be our year in that manner. We lost close to 300 nurses in South Africa due to COVID-19. Even after losing our colleagues, here we are, still strong. That is resilience, and for that I salute you.”

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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