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This paper explores the efficiency and potential of indirect freeze crystallization (IFC) as a valuable resource-recovery technology in wastewater treatment, particularly focusing on acid mine water and hazardous material wastewater-treatment plants. Wastewater treatment poses challenges to recovering valuable resources effectively, enforcing the need for sustainable and resource-efficient technologies like freeze crystallization. Through a thorough examination of IFC principles and mechanisms, this paper aims to highlight its applications, advantages, and limitations. The investigation includes a comprehensive literature review and detailed methodology from one of the IFC pilot plants, as well as a critical analysis of the environmental and economic implications of IFC. By addressing scaling challenges in reverse osmosis and proposing an environmentally friendly brine disposal method through IFC, this paper contributes to reducing the environmental footprint associated with wastewater treatment. Additionally, this paper highlights the importance of extracting valuable resources from highly saline water and emphasises the potential economic and environmental benefits of resource recovery, particularly focusing on the promising technology of IFC. [ABSTRACT FROM AUTHOR]

South African white supremacy has been shaped by over 400 years of settler colonialism and white minority apartheid rule to craft a pervasive and entrenched legacy of privilege and oppression in the post-apartheid context. This paper explores the constructions of white supremacy, specifically its role in shaping the perceptions of first-generation mixed-race identity in South Africa, through semi-structured, in-depth interviews. Through a critical race theory and an intersectional lens, this paper unpacks the personal, political, and social impact of white supremacist structures on the identity construction of first-generation mixed-race people in post-apartheid South Africa; specifically, societal- and self-perceptions of their identity within power structures with which they interact. Moreover, this paper aims to understand how first-generation mixed-race people understand their connections to white privilege. Ultimately this paper argues that although first-generation mixed-race people experience relative privilege, their access to white privilege and acceptance within structures of whiteness is always conditional. [ABSTRACT FROM AUTHOR]

This paper evaluates how Sesotho translators have translated Biblical Hebrew proverbs in the 1989 Sesotho translation of the Bible. Because this 1989 translation is undergoing revision by the Bible Society of South Africa, it is important to determine the success of the translation. The orality of proverbs relates to their origin as orally transmitted sapiential sayings. In evaluating how some of the Biblical Hebrew proverbs are translated in Sesotho, the literal translation of 1909/61 will be compared to the 1989 dynamic equivalent translation. Using complexity thinking as a theoretical framework, the paper argues that the Hebrew proverbs are better translated in the 1989 version than they are in the 1909/61 version of the Bible in Sesotho in terms of numerous features of orality. In the 1989 version and its revision, proverbs are translated in a poetic format. This means that the translated proverbs in this version of the Bible, informed by the principles of orality, exhibit Sesotho poetic features or structures. The article is divided into the following components: proverbs in Hebrew and Sesotho, theoretical frameworks, how the theoretical frameworks are used to translate certain Hebrew proverbs in the 1989 version, and conclusions. [ABSTRACT FROM AUTHOR]

Ubuntu has been defined as a moral quality of human beings, as a philosophy or an ethic, as African humanism, and as a worldview. This paper explores these definitions as conceptual tools for understanding the cultural, educational, and philosophical landscape of post-apartheid South Africa. Key to this understanding is the Althusserian concept of state apparatus. Louis Althusser divides the state apparatus into two forces: the repressive state apparatus (RSA); and the ideological state apparatus (ISA). RSAs curtail the working classes, predominately through direct violence or the threat of violence, whereas ISAs function primarily by ideology, including forms of organised religion, the education system, family units, legal systems, trade unions, political parties, and media. This paper discusses the link between increasing inequality in post-apartheid South Africa and education, with specific reference to Althusser's ISAs and the abuse of Ubuntu as a subterfuge for socio-economic inequality. [ABSTRACT FROM AUTHOR]

Energy is essential for crucial development in Africa. The current electricity shortages and load shedding in South Africa show that the country faces significant challenges in reaching positive economic growth. For industries to operate sustainably, an innovative mechanism must be tailored to solve the negative impacts of industrial energy use, particularly climate change. This study aims to show how renewable energy technologies can provide new economic opportunities, contribute to higher standards of living, and reduce the impacts of society on ecosystems, among other things. This paper presents a feasibility analysis and optimization of new energy technologies by designing and simulating a grid-connected PV system for sustainable development. PV Syst software (PV Syst 6.8.8) was used to simulate and optimize the PV system. The software was employed to design and model the PV systems, calculating energy production, economic performance, and environmental impact. Using simulation data, the researchers compared PV system performance across three scenarios and identified the optimal system. Scenario A was chosen as the best system, with an energy production of 1720 MWh/year. Overall, the findings of this study suggest that grid-connected PV systems are a feasible and sustainable option for meeting South Africa's energy needs. By implementing the results and recommendations, the government, investors, and community can work together to develop and deploy a successful PV system that will benefit all. [ABSTRACT FROM AUTHOR]

Scholars examining racial stereotyping and prejudice in racially organised social systems have largely focused on how non-White ethnic and racial groups experience racial stereotyping in White-majority national contexts such as the US, Australia and European countries. There is only scant scholarship on experiences of ethno-racial communities in Black-majority countries such as South Africa, a country where Whites are a minority. Even though there is ample scholarly work on racial stereotyping of racial groups in South Africa such as Coloured people, much of it is focused on their experiences during colonial and Apartheid eras. Little is understood about how Coloured people experience racial stigmatisation in post-Apartheid South Africa. This paper addresses this gap. Based on interviews with fourteen Coloured participants from Westbury, Johannesburg, this study found that many interviewees claimed that Coloured South Africans were negatively racially stereotyped as people who use drugs, as aggressive and violent people, as alcoholics and as criminals. Many participants also resisted and countered the negative stereotypes by talking about Coloured people in positive ways, which shows their agency. The negative stereotyping of Coloured people which prevailed during colonial and Apartheid times is still deployed by society to describe Coloured people in post-Apartheid South Africa. To capture the continuity of negative stereotyping in South Africa about Coloured people, I developed the analytical term of 'perpetual racial stereotyping'. Many decades after the end of the Apartheid system, negative racial stereotyping of Coloured South Africans still continues in everyday life, and Coloured people are still associated with racist prejudices, narratives, discourses and stereotypes that were invented many decades ago by settler colonialism and Apartheid. [ABSTRACT FROM AUTHOR]

In recent years, there has been increasing interest in the joint modelling of compound extreme events such as high temperatures and low rainfall. The increase in the frequency of occurrence of these events in many regions has necessitated the development of models for estimating the concurrent probabilities of such compound extreme events. The current study discusses an application of copula models in predicting the concurrent probabilities of compound low rainfall and high-temperature events using data from the Lowveld region of the Limpopo province in South Africa. The second stage discussed two indicators for monitoring compound high temperature and low rainfall events. Empirical results from the study show that elevations ranging from 100–350 m, 350–700 m and 700–1200 m exhibit varying probabilities of experiencing drought, with mild droughts having approximately 64%, 66%, and 65% chances, moderate droughts around 36%, 39%, and 38%, and severe droughts at approximately 16%, 19%, and 18%, respectively. Furthermore, the logistic regression models incorporating the southern oscillation index as a covariate yielded comparable results of copula-based models. The methodology discussed in this paper is robust and can be applied to similar datasets in any regional setting globally. These findings could be useful to disaster management decision makers, helping them formulate effective mitigation strategies and emergency response plans. [ABSTRACT FROM AUTHOR]

Land use practices face significant pressure due to increased demand and conflicting needs. Several factors contribute to this trend, such as the ever-increasing human population, the increased demand for food production, and the expansion of industrial and agricultural areas. This paper, focused on the cultivation patterns and investigating changes in land use of maize and soybean over time (i.e., both genetically modified and non-genetically modified) in two South African provinces. The objective was to determine whether there was a net increase or decrease in land cover age for these two crops between 2006 and 2017 in the selected study areas. Hence, the study utilized ArcGIS (10.8.1) software to quantify and map the land used for the cultivation of maize and soybean from 2006 to 2017 in Free State and North West provinces. The results show both provinces to have minimal expansion or change in cultivation areas for both maize and soybean between 2006 and 2017. We concluded that both maize and soybean cultivation areas in these provinces, did not expand beyond the current agricultural areas (space), and did not encroach onto new land areas. As a result, both maize and soybean do not currently pose a threat to the surrounding landscape (i.e., natural vegetation) and are not in direct competition with other neighboring land use practices. We recommend that data on the annual planting or cultivation area be consistently gathered, analyzed, and mapped to monitor any alterations that could influence the current findings. This will also assist with any land use planning and management practices. [ABSTRACT FROM AUTHOR]

The Bible translated into South Africa's indigenous languages has a colonial history. For the Vhavenḓa people, the 1936 and 1998 Bible translations are revered as icons that hold a privileged position. However, this paper argues that these two translations should be seen as colonial language tools that do not serve the culture of the Vhavenḓa people. Instead, they can be viewed as weapons against them. These translations distorted the Tshivenḓa language by imposing distorted and foreign concepts of God, thereby rendering the Vhavenḓa people to have been without knowledge of God. [ABSTRACT FROM AUTHOR]