The need for legislative reform regarding the authorisation of trustees in the South African law of trusts

According to section 6(1) of the Trust Property Control Act 57 of 1988, all trustees to whom the Act applies “shall act in that capacity only if authorized thereto in writing by the Master” of the High Court. The requirement of written authorisation has, however, not been interpreted and applied by the South African judiciary in a consistent fashion, leading to uncertainty regarding the precise ambit of the section and the consequences of non-compliance therewith. This contribution analyses these inconsistencies and concludes that legislative intervention along the lines of pre-formation contracts as provided for in both company law and the law of close corporations may provide an adequate solution to the problems faced by both the parties to the trust and the outsiders who deal with them

The effect of sevoflurane induction on the myocardial performance index in healthy individuals

Background: The myocardial performance (Tei) index is a simple, reproducible and easily performed measure of cardiac performance. Its ease of use and proven clinical application make this an attractive measure perioperatively. For appropriate use of this index under sevoflurane anaesthesia, drug effects on normal values need to be defined.Methods: A total of 38 ASA 1 patients were consecutively included in this study. Induction was by sevoflurane inhalation. Steady state was defined as 3–5 min spontaneous tidal ventilation with an end-tidal sevoflurane concentration of at least 2.3%. Baseline and steady-state measurements included haemodynamics and four-chamber transthoracic echocardiographic image acquisition. Offline analysis focused on tissue Doppler studies of the lateral mitral annulus. Discrete variables before and after induction were compared.Results: Changes in simple haemodynamic variables were as expected (Systolic blood pressure: mean [95% CI] –11.62 [–15.96 to –7.27]; diastolic blood pressure: mean [95% CI] –6.46 [–11.65 to –1.28]; heart rate: mean [95% CI] 2.66 [–1.72 to 7.05]). Isovolumic contraction time decreased from baseline (mean [95% CI] –3.37 [–5.11 to –1.64]). Isovolumic relaxation time also decreased (mean [95% CI] –7.44 [–10.23 to –4.66]). Ejection time decreased (mean [95% CI] –4.41 [–11.62 to 2.80]). This saw a consistent decrease in the Tei index with a p-value of < 0.0001 (mean [95% CI] –0.035 [–0.050 to –0.021]).Conclusion: Sevoflurane at 1-MAC minimally decreases the Tei index. This implies that, overall, myocardial mechanics/ performance in healthy individuals is not negatively affected by sevoflurane anaesthesia. Reference values for this index appear to be applicable for patients under sevoflurane anaesthesia.Keywords: Anaesthetics volatile, sevoflurane, heart, myocardial function, Tei index, tissue Doppler echocardiograph

Testosterone facilitates the sense of agency

Sense of agency (SoA) refers to feelings of being in control of one's actions. Evidence suggests that SoA might contribute towards higher-order feelings of personal control - a key attribute of powerful individuals. Whether testosterone, a steroid hormone linked to power in dominance hierarchies, also influences the SoA is not yet established. In a repeated-measures design, 26 females participated in a double-blind, placebo-controlled trial to test the effects of 0.5 mg testosterone on SoA, using an implicit measure based upon perceived shifts in time between a voluntary action and its outcome. Illusions of control, as operationalized by optimism in affective forecasting, were also assessed. Testosterone increased action binding but there was no significant effect on tone binding. Affective forecasting was found to be significantly more positive on testosterone. SoA and optimistic expectations are basic manifestations of power which may contribute to feelings of infallibility often associated with dominance and testosterone

A new find of Megalotragus priscus (Alcelaphini, Bovidae) from the central Karoo, South Africa

Main articleWe document the occurrence of the Florisian, or late Quaternary, form of the giant alcelaphine, Megalotragus priscus, from dongas on the Ongers River, near Britstown in the central Karoo. This is significant as it confirms the occurrence of the species in the Karoo and it suggests significantly wetter environments and productive grasslands in the central Karoo in pre-Holocene times. The present-day Karoo environment did not maintain populations of large ruminant grazers similar to M. priscus, and other specialized Florisian grazers, prior to the advent of agriculture and pasture management. Aridification in recent times is the likely cause of changes in grassland quality and the local dissappearance of these animals, if not their extinction.Non

Authentic African community development practices in a diverse society : a transdisciplinary approach

The South African people continuously engage in social actions characterised by intolerance, pointing to frustrations and disillusionment in a post-apartheid era. A need to find creative ways to engage diverse communities to work together to participate in their own development and well-being was identified. This article is based on long-term transdisciplinary discourse and work. The aim is to explore how the disciplines of social work, theology and the arts could contribute together towards the development of communities where participation, collaboration and cooperation as key principles of authentic community development are actively implemented. Within a transdisciplinary framework, the disciplines engaged in participatory research projects that resulted in findings that informed the development of a process where people at grassroots level become aware and more tolerant of each other, begin to work together and as such become involved in their own futures. It is concluded that by encouraging participation, collaboration and cooperation in social change processes, the South African people can be empowered towards working together and becoming involved in their own futures. INTRADISCIPLINARY AND/OR INTERDISCIPLINARY IMPLICATIONS: The disciplines of social work, theology and the arts entered into a transdisciplinary dialogue and work over the past years. The transdisciplinary team engaged in four participatory research projects to include input from grassroots levels to inform their understanding of how the different disciplines can better contribute towards a process of authentic community development in the diverse South African society. This resulted in the process proposed in this article.http://www.hts.org.zapm2021Practical Theolog

Graduate Unemployment in the Face of Skills Shortages: A Labour Market Paradox

Analysts agree that South Africa's unemployment is structural in the sense that the unemployed generally possess lower skills than what is required by the economy. In the context of increasing demand for skilled workers due to technological changes and the need to become globally more competitive, graduates would be expected to find employment without difficulty. However, against expectations unemployment has been increasing among young people with tertiary qualifications since 1995. This paper investigates the nature of this phenomenon. Evidence suggests that learners are inadequately prepared for both tertiary studies and entry into the labour market. Lack of, or inadequate career guidance means that they do not choose fields of study and types of qualifications with good employment prospects. In addition, lack of soft skills and workplace experience mean that employers are reluctant to employ graduates, preferring more experienced people instead

Principals’ involvement in the career development of female teachers: a case study in South Africa

Career planning is an important aspect of Human Resource Development and Management. This research is centered on the question as to whether school principals in South Africa fulfill their management role with respect to the career development of female teachers. The results indicate that principals rated their involvement in the career development of female educators relatively high, whereas female educators do not experience the principals to be supportive in terms of the identification of career weaknesses and strengths, the availability of career development programs and opportunities or support in terms of discussions and planning on career development. Principals nevertheless are of the opinion that adequate career development programs for female teachers are lacking at their schools and that they themselves do not adequately accommodate the fact that career paths for women differ from those of men. It is recommended that Departments of Education should place more emphasis on the professional development of school principals in order for them to be able to focus on the career development of female teachers at their schools. It should focus on all aspects of female educators’ career development.http://businessperspectives.org/component/option,com_journals/task,journal/id,3/Itemid,74/http://businessperspectives.org/component/option,com_journals/task,journal/id,3/Itemid,74

Characterization of mtDNA variation in a cohort of South African paediatric patients with mitochondrial disease

Mitochondrial disease can be attributed to both mitochondrial and nuclear gene mutations. It has a heterogeneous clinical and biochemical profile, which is compounded by diversity of the genetic background. Disease-based epidemiological information has expanded significantly in recent decades, but little information is known that clarifies the aetiology in African patients. The aim of this study was to investigate mitochondrial DNA variation and pathogenic mutations in muscle of diagnosed paediatric patients from South Africa. A cohort of 71 South African paediatric patients was included and a high-throughput nucleotide sequencing approach was used to sequence full-length muscle mtDNA. The average coverage of the mtDNA genome was 81 ± 26 per position. After assigning haplogroups, it was determined that although the nature of non-haplogroup defining variants was similar in African and non-African haplogroup patients, the number of substitutions were significantly higher in African patients. We describe previously reported disease-associated and novel variants in this cohort. We observed a general lack of commonly reported syndrome-associated mutations, which supports clinical observations and confirms general observations in African patients when using single mutation screening strategies based on (predominantly non-African) mtDNA disease-based information. It is finally concluded that this first extensive report on muscle mtDNA sequences in African paediatric patients highlights the need for a full length mtDNA sequencing strategy, which applies to all populations where specific mutations is not present. This, in addition to nuclear DNA gene mutation and pathogenicity evaluations, will be required to better unravel the aetiology of these disorders in African patients.http://www.nature.com/ejhg/index.htm

A community approach for pathogens and their arthropod vectors (ticks and fleas) in cats of sub-Saharan Africa

Background Arthropod-borne pathogens and their vectors are present throughout Africa. They have been well studied in livestock of sub-Saharan Africa, but poorly studied in companion animals. Given their socioeconomic importance, the African Small Companion Animal Network (AFSCAN), as part of the WSAVA Foundation, initiated a standardized multi-country surveillance study. Methods In six countries (Ghana, Kenya, Nigeria, Tanzania, Uganda, and Namibia) in both rural and urban settings, 160 infested cats were sampled to assess their ectoparasite community (ticks and fleas), as well as the micro-parasite prevalence within those ectoparasites (60 and 118 pools of ticks and fleas, respectively) and blood (276 cats, including 116 non-infested). Results Almost two thirds of all infested cats originated from Tanzania and Kenya. Despite the large macro-geographical variation, no consistent difference was found in ectoparasite diversity and numbers between East and West Africa. Far more flea-infested than tick-infested cats were found. The most dominant ectoparasite was Ctenocephalides felis. Among the ticks, the exophilic Haemaphysalis spp. were the commonest, including species that are not typically linked with companion animals (Haemaphysalis spinulosa and Haemaphysalis elliptica). The most prevalent pathogens found in the blood and fleas were Bartonella henselae and Mycoplasma haemofelis. In the ticks, the dog-associated Hepatozoon canis was most commonly found. A high degree of co-parasitism was found in all countries and habitats. Conclusions Our continent-wide standardized field study highlights the cat’s potential to serve as a reservoir of pathogens that can be transmitted to humans or livestock, especially when cats are expected to become more commonly kept in African villages and towns

Exploring the social function of congregations: Acommunity development approach to develop ‘hub-and-spill’ early childhood development centres

This article reflects on the findings of a research study that investigated a community development project by CARITAS, a welfare organisation of the Dutch Reformed Church (DRC). The said organisation, together with local DRC congregations, and in a quest to address societal issues such as poverty and child neglect in the Northern Cape, developed early childhood development (ECD) centres in rural towns. The aim was to provide young children with quality care and to provide congregations with a platform to become active participants in community development projects. The study was conducted 5 years after the start of the project to explore the nature and value thereof. The outcomes of the study provide valuable insights regarding how such centres served as a tool to work towards ECD and a sense of community in these towns, while also addressing socio-economic issues. This article is aimed at presenting the findings as an example to be explored in other contexts