The Centrality of Conflict Transformation in Solving Political Struggles and Political Violence in South Sudan

South Sudanese have borne the brunt of the civil wars that have engulfed the country since 1955 to the present. People are perishing at the hands of government soldiers, militias and rebel forces. Using document analysis, this article evaluates the centrality of the conflict transformation model in reducing political violence in South Sudan. Political struggles and political violence in South Sudan have significantly led to the deterioration of human security and human rights. Conflict transformation helps South Sudan in realising that there is more to their future as a country rather than power struggles largely driven by ethnic politics. The North-South divide has since diminished. This implies that tolerance should now prevail. The DinkaNuer dichotomy should be a cause for celebration rather than animosity. It is significant for the country’s political leaders to realise that ethnic differences are going to forever be part of their lives, and should therefore be a source of strength as they seek to rebuild their country. The transformation of relationships is thus essential in eliminating the so-called ‘politics of isolation’ in the country and ensuring that violence is not viewed as the solution to the problems affecting the country

In-hospital safety in field conditions of Nifurtimox Eflornithine Combination Therapy (NECT) for T. B. Gambiense Sleeping Sickness

Trypanosoma brucei (T.b.) gambiense Human African trypanosomiasis (HAT; sleeping sickness) is a fatal disease. Until 2009, available treatments for 2(nd) stage HAT were complicated to use, expensive (eflornithine monotherapy), or toxic, and insufficiently effective in certain areas (melarsoprol). Recently, nifurtimox-eflornithine combination therapy (NECT) demonstrated good safety and efficacy in a randomised controlled trial (RCT) and was added to the World Health Organisation (WHO) essential medicines list (EML). Documentation of its safety profile in field conditions will support its wider use

Towards a Cyber Resilient Banking System: Effectiveness of Cyber Fraud Risk Management Strategies Adopted by Commercial Banks in Zimbabwe

The advent of digital financial technology left the business community and its clients celebrating convenient ways of online shopping, paying bills and money transfers. However, digital banking technology came with its share of challenges, due to highly digitalised economies in the context of the Fourth Industrial Revolution, cyber fraudsters are increasingly targeting and leveraging on financial market infrastructures. Cyber security of banking institutions and the financial systems across the globe remains a major concern of Central Banks, investors, internal auditors and financial risk managers. The purpose of this research paper was to examine the efficacy of cyber fraud prevention measures used by commercial banks in Zimbabwe. The study also looked into the difficulties encountered in managing cyber-fraud. Results indicate that cyber fraud risk management strategies adopted by Commercial banks are partly effective which indicates existence of opportunities for cyber fraudsters to attacks and get away with it at the expense of clients, banks and the financial system as a whole. Results also indicate that Commercial banks are facing quite a number of challenges which include the following: lack of sophisticated systems, cyber attackers are always ahead, some of the clients do not take awareness messages send to them seriously, some clients share passwords and credit cards and lack of enough education and knowhow of employees. The study therefore concludes that, cyber fraud risk management strategies adopted by Commercial banks are partly effective. Monetary and fiscal authorities need to continue monitoring Commercial banks with regard to implementation of cyber security risk based supervision framework

Cryptocurrency integration: A blessing or a curse for economic development and stability?

Purpose: To systematically review and synthesize existing empirical evidence on the multifaceted impacts of cryptocurrency integration on economic development and stability, aiming to determine whether its proliferation is predominantly beneficial or detrimental to sustainable economic systems. Methodology: A systematic literature review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The Scopus database was searched for empirical articles published between 2010 and 2024, focusing on keywords related to cryptocurrencies, economic development, economic growth, financial stability, financial risks, and financial inclusion. A multi-stage filtering process led to the inclusion of 21 relevant research articles. Results: The review reveals a predominant consensus (52.4% of reviewed articles) that cryptocurrency integration has a negative impact on economic growth and stability, primarily due to volatility, systemic risks, and its use in illicit activities. While some studies highlight potential for financial inclusion (e.g., SME financing) and as a hedge in specific contexts, the broader findings point to significant challenges for monetary policy, regulatory oversight, and conventional banking paradigms. The theoretical contribution: This study consolidates fragmented research into a coherent overview, highlighting the complex and often contradictory effects of cryptocurrencies. It contributes to understanding the challenges digital currencies pose to traditional economic theories and models of financial stability, particularly within the context of achieving sustainable development. Practical implications: The findings urge policymakers to develop robust, globally coordinated regulatory frameworks to mitigate systemic risks, combat financial crime, and protect consumers. Financial institutions must adapt their risk management strategies to accommodate digital assets. The study also highlights the importance of public financial literacy programs regarding cryptocurrency risks and advocates for considering the impacts of cryptocurrency in broader economic and sustainable development planning. Sustainable Development Goals (SDGs): SDG 8: Decent Work and Economic Growth; SDG 9: Industry, Innovation and Infrastructure; SDG 10: Reduced Inequalities; SDG 16: Peace, Justice and Strong Institutions

What Is Worthy Of Inclusion? An Assessment Of The Utility Of Content Selection Strategies At Institutions Of Higher Learning In Zimbabwe

The selection of content for university curricula is of the utmost importance, especially at universities where lecturers have choice in content selection. By contrast, in many jurisdictions, state school systems for primary and secondary schools have syllabi that must be followed to the letter. University teachers/lecturers can choose what to teach, and the selection of content can be based on several factors such as convenience (choosing to teach what one is comfortable with), expertise, research interests, ideology, by accident, or even what one was taught previously despite the dynamic change of knowledge. This means that the student can be impacted by content selection if the content is chosen in ways that suit the lecturer more than the student. Content selection reflects decisions about the importance of a range of societal, institutional, and student needs. This paper seeks to answer this research question: how do university teachers arrive at what to teach their students? The research established that lecturers in Peace and Security selected content that helped students to have relevant knowledge about emerging and topical trends in these subjects, including equipping students with relevant and important skills needed in tackling social injustice in communities. By examining the strategies employed at an academic Department at Midlands State University in Zimbabwe, the article highlights both the potential and challenges of aligning academic content with societal needs

The Role of International Academic Professionals in the Development of Entrepreneurial Universities in South Africa: Government Funded Universities Perspective

 There is a wide belief and acceptance from leading government and business experts that small enterprises and entrepreneurship are the key components to unemployment and poverty alleviation in any country. Unfortunately, high unemployment levels, low entrepreneurial activity and high small business failure rate have become the main characteristics of the South African economy. Post-school education is partially blamed for the dropping levels of entrepreneurial activities in the country. South Africa’s tertiary education system continues to focus on producing job-seekers instead of job creators. This problem has forced South African Universities to explore more on their potential of becoming more entrepreneurial, but lack of academics in the field of entrepreneurship has been found to be a hindrance to success in this agenda. To avert this obstacle, it is reiterated that internationalisation is key to any university entrepreneurship strategy, and therefore universities are encouraged to internationalise through attracting international entrepreneurial staff. The purpose of this literature review paper is twofold. The first part explores the role played by international academic professionals in the establishment of entrepreneurial universities in South Africa, while the second aims at evaluating the state of entrepreneurship development in higher education and the potential of South African universities becoming more entrepreneurial. The study employs both quantitative and qualitative research techniques (mixed method). The study reveals that South African universities should internationalise if they are to succeed in the entrepreneurial strategy. In addition, it is found that foreign academics have the required skills and bring in the diverse expertise needed for the establishment of entrepreneurial universities. Moreover, the presence of international academics has enhanced entrepreneurship mindset of local staff and students. It is recommended that universities should establish entrepreneurial institutes which are affiliated to them in order to drive this initiative and that the establishment of entrepreneurial universities is the way to go in South Africa if the country is to beat poverty and unemployment.&nbsp

Tax compliance burden on SMEs in Durban: Perspectives from tax practitioners and business owners

The purpose of the study was to examine small and medium-sized enterprises (SMEs) and tax practitioners’ perspectives on the effect of the cost of tax compliance on the functioning of SMEs.The study uses both the opinions of SMEs and tax practitioners to extend information on the tax compliance burden and its effect on the functioning of SMEs.The study adopted a quantitative approach using a self-administered questionnaire which was e-mailed to a sample of SMEs and tax practitioners by using a link to QuestionPro. Tax compliance was viewed as a burden by SMEs, with the majority opting to outsource their tax matters to tax practitioners. SMEs and tax practitioners supported the recommendation that if SMEs attend frequent tax training, this may assist in reducing the tax compliance burden of SMEs. The study recommends that SARS conducts frequent tax training aimed at SMEs. The study contributes to the body of knowledge by using both the opinions of SMEs and tax practitioners to extend information on the tax compliance burden and its effect on the functioning of SMEs

COMPLIANCE TO ENVIRONMENTAL IMPACT ASSESSMENT REGULATIONS BY A GOLD MINING COMPANY IN ZAKA DISTRICT, ZIMBABWE - A TRAVESTY OR TRIBUTE TO ENVIRONMENTAL DEMOCRACY AND JUSTICE

Zimbabwe’s Environmental Management Act has provisions promoting the conduct of environmental impact assessment (EIA) prior to project implementation to protect the environment and environmental rights. Using data collection methods inspired by phenomenological study, this paper discusses if EIA processes by a gold mining company had mainstreamed or marooned ‘access rights’ which are the cornerstone of environmental democracy. While the Zimbabwe’s EIA policy is applauded for covertly mainstreaming environmental democracy, research findings suggest that there exist gaps in the policy framework, policy and practice in promoting comprehensive environmental democracy. EIA processes are done to fulfil legal obligations but with little motivation to protect community interests as participation is symbolic. It is recommended to redesign EIA policy and embed broader attributes of environmental democracy such as locals’ participation in all EIA stages and inclusion of experts on community issues in the EIA review panel to promote fairness, inclusivity, transparency during EIA. Article visualizations

Purification, characterisation and application of inulinase and transferase enzymes in the production of fructose and oligosaccharides

Inulin hydrolysis can occur as a result of the action of exoinulinases and endoinulinases acting alone or synergistically. Exoinulinases cleave the non-reducing β-(2, I) end of inulin releasing fructose while endoinulinases act on the internal linkages randomly to release inulotrioses (F₃), inulotetraoses (F₄) and inulopentaoses (F₅) as major products. Fructosyltransferases act by cleaving a sucrose molecule and then transferring the liberated fructose molecule to an acceptor molecule such as sucrose or another oligosaccharide to elongate the short chain fructooligosaccharide. The production of high yields of oligosaccharides of specific chain length from simple raw materials such as inulin and sucrose is a challenge. Oligosaccharides of chain length up to degree of polymerisation (DP) 5 and fructose were produced using preparations of three commercial microbial enzymes. Production of these novel oligosaccharides was achieved by employing response surface methodology (RSM) with central composite experimental design (CCD) for optimising product yield. Using a crude Novozyme 960 endoinulinase preparation isolated from Aspergillus niger, the following conditions gave a high inulooligosaccharide (lOS) yield, temperature (60 ºC), 150 g/L inulin concentration, 48 h incubation; pH 6.0 and enzyme dosage of 60 U/ml. Under these conditions, inulotrioses (70.3 mM), inulotetraoses (38.8 mM), and inulopentaoses, (3.5 mM) were produced. Response surface regression predicted similar product levels under similar conditions. The crude endoinulinase was purified through a three step purification procedure with a yield of 1.11 % and 3.5 fold purification. The molecular weight of this endoinulinase was estimated to be 68 .1 kDa by SDS-PAGE and its endoinulinase nature was confirmed by native PAGE. The purified endoinulinase was more efficient in production of lOS than the crude endoinulinase preparation. The purified endoinulinase demonstrated a high affinity for the inulin substrate (Km[subscript] 3.53 mM, Vmax[subscript] 666.67 μmol/min/ml). Pectinex Ultra SP-L, a commercial crude enzyme preparation isolated from Aspergillus aculeatus is a cocktail of several enzymes including a fructosyltransferase. The crude enzyme showed both transfructosylation and hydrolytic activity in 200 to 600 g/L sucrose. The main fructooligosaccharides produced from sucrose were l-kestose (GF₂), nystose (GF₃) and fructofuranosyl nystose (GF₄). After the first RSM, with the coded independent variables of temperature, incubation time, pH and sucrose concentration, the highest levels of GF₂, was 68.61 mM, under sucrose concentration 600 g/L, temperature 60°C, enzyme dosage 20 U/ml , pH 5.6, after 4 h incubation. A sucrose concentration of 400 g/L favoured the synthesis of high levels of GF₃ and GF₄. In the second RSM the maximal yields of GF₂, GF₃ and GF₄ were 152.07 mM, 131.38 mM and 43.99 mM respectively. A purified fructosyltransferase did not synthesise GF₄. Ammonium ions were demonstrated to enhance the yield of FOS. A mixture of glucose and fructose was used as substrate for FOS synthesis and no FOS were formed. Glucose was shown to be an end product inhibitor of the fructosyltransferase and therefore hinders the formation of high FOS yield. Fructozyme, isolated from Aspergillus ficuum is a mixture of exo and endoinulinases with the former being predominant was used for fructose production from inulin hydrolysis. The exoinulinase was purified to electrophoretic homogeneity by a three step purification procedure. The molecular weight of the enzyme was estimated to be 53 kDa with a 2 I % yield and 4.2-fold. Response surface regression was used to predict the maximum fructose levels achievable under the combinations of temperature, enzyme dosage and incubation time. A reaction time (48 h), enzyme dosage (100 U/ml) and inulin concentration (150 g/l) at pH 5.0 at 50°C gave higher fructose levels (106.6 mg/ml) using crude exoinulinase as compared to 98.43 mg/ml using the purified exoinulinase. These findings indicate that higher levels of fructose require longer incubation periods and higher inulin substrate concentrations with higher enzyme dosage. The crude exoinulinase preparation gave fairly higher levels of fructose than the purified exoinulinase and this is due to the presence of other hydrolytic enzymes in the crude preparation. The conditions established by RSM and CCO were adequate in producing high yield of oligosaccharides and fructose and can therefore be applied for their industrial production since they are in high demand due to their health benefits as prebiotics

Using a design-based research approach for a supplementary instruction programme: A pedagogical intervention during the COVID-19 pandemic

The study focused on the implementation of supplementary instruction as a suitable and effective pedagogical intervention for assisting at-risk students enrolled in an Advanced Research Methodology core course in one of the South African higher education institutions (HEIs). Supplementary instruction (SI) has been purported to be an effective technique for assisting at-risk students undertaking high-risk core modules. The educational challenge of at-risk students in higher education has been worsened by the emergence of the COVID-19 pandemic where high-risk core modules implementing e-learning posed serious challenges for at-risk students thereby negatively affecting pass rates and throughput. The design-based research (DBR) approach was used to guide the design of the intervention and research its effectiveness. The article reports on the design principles that yielded these results. After one cycle of DBR, it was established that SI had a positive impact on the pass rates of this particular course. The article argues that the use of the proposed designed principles in SI interventions has the potential to increase higher mean grades, lower failure and withdrawal rates, and higher retention rates of students. However, this study recommends that further iterations must be undertaken to refine design principles for an SI programme of this nature. The pedagogical significance of the current study in the prevailing circumstances and post COVID-19 pandemic is implementing a robust SI intervention in all core modules at the University of Technology