This case note highlights fundamental errors of law committed by Mabuse J in MM v OM [2024] (3) SA 133 (GP). It demonstrates that the judge failed to appreciate that the phrase “pension interest” as defined in the Divorce Act refers to a benefit held by a retirement fund that only becomes due to be shared when the court dissolves a marriage where one of the spouses is a member of the retirement fund. Most importantly, it is shown that Mabuse J ignored the binding precedent of the Supreme Court of Appeal and failed to consider other judgments of the High Court, which clearly explain that where an exit event from the fund is anything but divorce, there can be no pension interest that the court can order to be shared. This note argues that the law was incorrectly applied in this case, and its approach, reasoning and conclusion must be rejected.

Students’ interfering behaviour is a common concern among educators working in special and general education classrooms. Interfering behaviour can significantly compromise students’ educational experiences and educators’ ability to create a conducive learning environment. Evidence-based assessments and interventions for interfering behaviour in the classroom involve identifying the variables in the student’s immediate environment influencing these behaviours. There has been little to no dissemination of evidence-based assessments for classroom management in developing nations such as South Africa and Vietnam. In the current study, we used a single-case design to assess the effectiveness and acceptability of behavioural skills training (BST) in teaching educators from South Africa and Vietnam how to assess students’ interfering behaviour in the classroom. The training was divided into four phases, with the different steps involved in teaching participants how to assess interfering behaviour. All participants successfully acquired the trained skills and demonstrated a shift in their explanation of the causes of interfering behaviour.

Bactrocera dorsalis (Hendel) (Diptera: Tephritidae) is an invasive tropical pest that is currently expanding in its geographical range into temperate regions. This study examined the temporal and spatial dynamics of B. dorsalis along an altitudinal gradient in Mpumalanga Province, South Africa, in its southernmost adventive limit, which experiences a temperate climate with dry winters. Populations were monitored from October 2020 to October 2022 at three sites with altitudes ranging from 452 to 1 741 m above sea level. At each site, clusters of attractant-based traps (methyl eugenol and three-component Biolure) were set up and serviced at least monthly. We analysed the effects of climate, time of the year, altitude, and landscape on B. dorsalis abundance. Single population peaks of B. dorsalis were recorded from mid-summer to autumn in all sites, with higher prevalence at the low-altitude site. In the low- and mid-altitude sites, catches were recorded year-round, while at the high-altitude site, there were no catches for four to six months after onset of winter. Higher B. dorsalis catches were recorded as temperatures increased and precipitation decreased. Catches were higher in commercial orchards and home gardens compared to abandoned orchards. These findings provide valuable information for improving simulation models of B. dorsalis distribution and population growth that can be used to inform the management of this pest.

Accessibility at the Sterkfontein Caves UNESCO World Heritage Site limits public and scientific engagement. The authors digitally visualised part of the cave using laser scans and photogrammetry, geospatially integrating the digital cave and fossil datasets. This enables broader access for learners, educators and scientists and enhances scientific outreach potential.

A review of Joel Cabrita’s biography of Regina Gelana Twala.

The purpose of the South African Competition Act is to resolve the present problems of inequality by emphasizing its multiple goals, which differ from those of other countries. Its objectives broadly contain efficiency, state economic development and consumer welfare. In addition, the ideas of providing opportunities for small businesses and promoting a greater spread of ownership among different groups indicate its goal of favouring or protecting weak trading parties or certain groups of people. To achieve the aim of equity and fairness, South African competition law should be vigorously applied, but the existing substantive provisions may not fulfil the task of moving towards an equal and fair society. A comparative study of competition law may help to discover a proper model and a better solution for the problems of unequal economic power in South Africa.

Evidence indicates hypervitaminosis A may be attributed to overconsumption of natural preformed vitamin A (VA) and overlapping VA intervention strategies. Hypervitaminosis A can disrupt metabolic processes; however, the extent and mechanisms of these impacts are not well understood. This study aims to assess metabolic differences related to hypervitaminosis A and VA supplementation by performing metabolomics analysis. A subsample of South African preschoolers participating in the country’s VA supplementation programme was selected. Participants were divided into two groups: adequate VA (n 15; 0·59–0·99 µmol/g total liver reserve and high VA (n 15; ≥ 1·0 µmol/g total liver reserve). Serum samples were collected at baseline and 28 d after consuming a 200 000 IU VA supplement. Lipidomics and oxylipins assays were conducted using ultraperformance LC-MS. At baseline, unsaturated lysophosphatidylcholines and unsaturated phosphatidylcholines were significantly lower in the high VA group (P < 0·05). A group-by-time interaction with VA supplementation was observed for polyunsaturated lysophosphatidylcholines and polyunsaturated phosphatidylcholines (P < 0·05). Additionally, a group effect was noted for oxylipins, and a time effect in response to VA supplementation was seen with decreased arachidonic acid and lipoxygenase- and non-enzymatically derived oxylipins (P < 0·05). Hypervitaminosis A is associated with modifications in lipids involved in cell structure and signalling, particularly unsaturated lysophosphatidylcholines and phosphatidylcholines. Further research is needed to identify the mechanisms behind these modifications, their physiological effects and their potential as biomarkers of elevated vitamin A status.

Community-based collaborative care (CBCC) is an internationally recognised model of integrated care that emphasises multidisciplinary teamwork and care coordination. In South Africa, community psychiatry has been integrated into some primary healthcare (PHC) facilities. This study examines healthcare providers’ perceptions of collaboration and its challenges in various integrated care settings. Three main components of CBCC (multidisciplinary teams, communication and case management) were explored through qualitative interviews with 29 staff members in 2 clinics. In Clinic-1, community psychiatry services operate independently in an outbuilding behind the main PHC clinic (“co-located”). In Clinic-2, these services are fully integrated within the PHC clinic (“physically integrated”). Both clinics had multidisciplinary teams, with various staff members conducting case management functions on an ad hoc basis. The physically integrated clinic (due to shared files, physical proximity and a facility manager with mental health experience) had greater levels of communication between the multidisciplinary team. In contrast, the co-located clinic struggled with poor management, unclear reporting structures and reinforced traditional hierarchies, limiting collaboration between the staff members. Integration does not guarantee collaboration. Improving collaboration between mental health and PHC staff requires clear roles, competent managers, CBCC endorsement from PHC clinicians, sufficient human resources and systematic communication channels, such as case review meetings.

The transition to renewable energy models to tackle environmental degradation and climate change is one of the most important topics on the international agenda. The energy transition requires a system that is decentralised and democratic, depending more on local energy ownership and the genuine participation of the affected stakeholders. Although different states face various economic and cultural challenges, a common challenge is making the transition as inclusive and equitable as possible so that everyone can benefit equally. The article focuses on South Africa, acknowledging its special place among the Global South countries due to its history and the dependency of its economy on coal. Taking the South African experiences as an example, this article aims to show how the energy transition processes can be more inclusive and just, allowing the affected parties to participate at all levels of the just transition processes and making their voices heard.

This article examines some characteristics and functions of multiplex tactics in small storytelling. It uses a case-study based on three long informal interviews with a participant from the Gauteng, South Africa. Analysis and discussion raise questions of conversational resources and involvement, and thereby of a critical understanding of creativity and cooperation in interactional doing being. Multiplex tactics produce effects on several levels of interactional and discursive organisation simultaneously: signalling participative and narrative framing, footing and stance, whilst also effecting story entry and exit, or providing coherence between storied elements, for example. Multiplexity is a resource for accessing intersubjective meaning-making and narrative co-construction. Furthermore, it contributes to the vast body of work on indexicality and discourse marking. The article focuses on the creative, affective, and evolutive nature of involvement in interactional work.