Leaf blight in maize poses a threat to food security but, although it has complex causes, it can be effectively managed. This is one of the findings of a group of North-West University (NWU) researchers who have been investigating this plant disease at the university’s Molelwane farm in Mahikeng.

Their research shows that the disease defies many control measures because it is caused by multiple organisms, which in most cases interact to cause the leaf blight disease.

Antimicrobial resistance (AMR) poses a huge threat to Africa’s and, by extension, the world’s health care systems and should be addressed with haste. This according to Prof Carlos Bezuidenhout, director of the Unit for Environmental Sciences and Management, Microbiology (METSI) at the North-West University’s Faculty of Natural and Agricultural Sciences.

AMR refers to the resistance that microbes develop to certain pharmaceutical drugs.

Prof Frank Winde, a professor in environmental science at the North-West University (NWU), recently presented a Water Policy Brief at the United Nations (UN) Water Conference that took place at the UN Headquarters in New York. 

This was the first global water conference in nearly 50 years and stakeholders across the globe were welcome to attend. Officially known as the 2023 Conference for the Midterm Comprehensive Review of Implementation of the UN Decade for Action on Water and Sanitation (2018-2028), the gathering attracted more than 6 600 delegates from 150 countries.

North-West University (NWU) academic at the Indigenous Knowledge Systems Centre, Prof Adeyemi Oladapo Aremu, has been inaugurated as the president of the South African Association of Botanists (SAAB) during the annual SAAB conference that took place at the University of Limpopo earlier this year.

He will serve as president from January 2023 to January 2025.

Prof Aremu says he is honoured to lead the SAAB. “Given the rich history of the SAAB and its impact on society, I am sincerely grateful to SAAB members and the council for trusting me with this important job.

The North-West University (NWU) continues to feature in international rankings. The latest Quacquarelli Symonds (QS) World University Rankings by Subject includes the NWU in two subject areas: agriculture and forestry, and medicine.

The 2023 QS World University Rankings by Subject ranked the NWU in the 351 to 400 category for agriculture and forestry and in the 551 to 600 category for medicine. This is the first year that the NWU has featured in the ranking table for agriculture and forestry.

North-West University statistics lecturer Dr Piet Ntema recently presented a paper at the 17th annual International Technology, Education and Development Conference (INTED2023) in Spain.

He presented the paper from his PhD thesis titled “Feature selection of student(s) at risk of dropout using administrative data at a university in South Africa”. He was among six other participants from South Africa who presented at the conference.

Students from the North-West University’s (NWU’s) School of Computer Science and Information Systems secured second position in the annual Data Intensive Research Initiative of South Africa (DIRISA) Student Datathon 2022 Challenge.

Themed "Using social media data to develop innovative solutions", the challenge aimed to demonstrate how open data can be utilised to develop creative and innovative solutions to some of South Africa's problems.

Lecturer Susan Campher says that teams from nine universities and one secondary school participated in the challenge.

The North-West University’s (NWU’s) School of Computer Science and Information Systems secured third place in the Cyber Security Challenge finals hosted by the South African National Research Network (SANReN) during the Centre for High Performance Computing’s national meeting.

Students Heinke Lubbe, Nico kemp, and Aaryadev Ghosalkar took part in the challenge, with honours student Christo Croucamp as their mentor and Prof Lynette Drevin as facilitator.

One thousand-millionth of a metre. Or, to put it differently: one billionth of a metre. This unfathomably small number is called a nanometre and the world of nanotechnology operates at between 1 and 100 nanometres. This is also where the North-West University (NWU) is unearthing new ways to combat disease, to help protect the environment and to develop materials that will promote sustainability.

Researchers have found an important piece of the puzzle in the formation of massive stars, also known as protons (stars with a mass that is about eight times or more greater than that of the sun). In the first-ever observational evidence, they have determined that accretion discs around forming protostars have spiral arm structures.

This significant discovery changes the way scientists look at big stars and will likely result in them specifically observing these kinds of arms in the forming discs of massive stars in future studies.