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UPSpace: Recent submissions
Now showing items 221-240 of 82683
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Homogeneously weighted moving average control charts : overview, controversies, and new directions (MDPI, 2024-03)The homogeneously weighted moving average (HWMA) chart is a recent control chart that has attracted the attention of many researchers in statistical process control (SPC). The HWMA statistic assigns a higher weight to ...
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(Wiley, 2025-01)Factors affecting the growth of HIV‐exposed‐uninfected (HEU) children are multi‐factorial, with limited information available on the dietary intake from 6 months. This study compared the dietary intake, micronutrient ...
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(MDPI, 2024-04)Please read abstract in the article.
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(MDPI, 2024-08-16)The Latent Space Perspicacity and Interpretation Enhancement (LS-PIE) framework enhances dimensionality reduction methods for linear latent variable models (LVMs). This paper extends LS-PIE by introducing an optimal ...
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(MDPI, 2024-12)We construct a new metapopulation model for the transmission dynamics and control of the Ebola Virus Disease (EVD) in an environment characterized by considerable migrations and travels of people. It is an extended ...
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(MDPI, 2024-04-19)The aim of this paper is to introduce a new type of two-dimensional convexity by using totalorder relations. In the first part of this paper, we examine the Hyers–Ulam stability of two-dimensional convex mappings by using ...
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(MDPI, 2024-09-25)Linear latent variable models such as principal component analysis (PCA), independent component analysis (ICA), canonical correlation analysis (CCA), and factor analysis (FA) identify latent directions (or loadings) ...
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(Springer, 2024-10)Endotherms vary widely in their capacity to defend sublethal body temperature (Tb) during acute heat exposure. Interspecific variation in the upper thermal limits of small mammals remains poorly studied, particularly in ...
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(Old Testament Society of South Africa, 2024-11-20)Historically, Malachi 2:16 has served as a veto against divorce, especially among African evangelicals. While marriage is ideally a lifelong commitment, this interpretation often overlooks the context of the passage. Many ...
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(Ontario International Development Agency, 2024): This study examines the development of a collective historical memory and the relevant obstacles that hinder harmonious symbiosis in the socio-culturally and economically heterogeneous South African society through ...
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(Emerald, 2025)PURPOSE : The purpose of this study is to present an adaptive organisational leadership framework using systems thinking (ST) to address challenges within volatility, uncertainty, complexity and ambiguity (VUCA) environments. ...
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(Elsevier, 2025)PURPOSE : To perform an updated systematic review on the prevalence and morphological characteristics of the anterolateral ligament (ALL) in human cadaveric specimens. METHODS : Medline, Embase, Scopus, and Google Scholar ...
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(Sage, 2025)BACKGROUND : Micro-fragmented adipose tissue has been proposed for intra-articular treatment of knee osteoarthritis. There are little data comparing the outcomes of treatment between micro-fragmented adipose tissue and ...
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(Common Ground Research Networks, 2023-06)This article reports on a community digital storytelling project and explores how a digital storytelling project with a local community creates an accessible repository of information about the previously unrecorded history ...
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(Taylor and Francis, 2025)Extensive research on the process of ‘coming out’ underscores the significance of disclosing one’s sexual orientation and gender identity for personal development and self-expression. However, sharing this information with ...
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(Elsevier, 2025-04)People with marginalized identities must often manage the diversity dynamics that are activated by their presence in organizations. Due to underrepresentation and stigmatization, they cope with a range of identity threats ...
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(Elsevier, 2025-01)The consensus on energy-saving and low-carbon goals led to greater requirements for the sustainable development of coal mines (CMs) worldwide. Against the above backdrop, the concept of Coal Mine Integrated Energy System ...
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(Routledge, 2025)First and last mile behaviours to and from public transport are rarely studied together, limiting insights into preference differences between access and egress trips. This paper addresses this gap through a case study of ...
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(Wiley, 2024-08)This study explored the fabrication of Polypyrrole (PPy) and Granular Activated Carbon (GAC) composites (PPy-GAC) for effective removal of toxic hexavalent chromium (Cr(VI)) from aqueous solutions. Two synthesis methods ...
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(BioMed Central, 2024-02-14)BACKGROUND South Africa set a target to eliminate malaria by 2023, with KwaZulu-Natal (KZN) Province the malariaendemic province closest to achieving this goal. Objective two of the National Malaria Elimination Strategic ...
Now showing items 221-240 of 82683