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Challenges Associated with Research Management and Administration in Universities 高校科研管理与行政管理面临的挑战
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v5i1.1062
A. Ayandibu
Higher education institutions (HEI) face several obstacles because of the digital revolution that must be solved for them to play a more and bigger part in innovation ecosystems and economies. Therefore, HEIs and policymakers are always in need of a research administrative structure that is mainly favorable and creates an atmosphere where researchers can generate high-quality research outputs. This study aims to outline the problems that university research management and administration face when trying to promote research, innovation, and commercialization. There will be a study of the existing literature to propose a theory (The Triple Helix Model) that is relevant to this study. The study followed a scoping review of literature that is relevant to the subject matter. Practical answers to the questions will then be used in this framework. According to the research cited in this article, HEIs must set up strategic structures and activities to advise policymakers on how to frame robust support systems for research, innovation, and commercialization.
高等教育机构(HEI)面临着一些障碍,因为数字革命必须解决这些障碍,才能在创新生态系统和经济中发挥更大作用。因此,高等教育机构和决策者总是需要一个主要有利的研究行政结构,并创造一种氛围,使研究人员能够产生高质量的研究成果。本研究旨在概述大学科研管理与行政在推动研究、创新与商业化时所面临的问题。将对现有文献进行研究,提出与本研究相关的理论(三螺旋模型)。这项研究是在对与该主题相关的文献进行范围审查之后进行的。这些问题的实际答案将在这个框架中使用。根据本文引用的研究,高等教育机构必须建立战略结构和活动,就如何为研究、创新和商业化构建强有力的支持系统向决策者提供建议。
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引用次数: 0
Do Firms’ Growth Rates Follow a Random Walk? Evidence from Incubated Small and Medium Enterprises in South Africa 企业增长率是随机漫步吗?来自南非孵化中小企业的证据
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v5i1.1091
Debate on the validity of the Law of Proportionate Effect (LPE) on firm growth is ongoing decades after it was postulated by Gibrat in 1931. The theoretical model which asserts that firm growth follows a random walk has been largely tested in developed economies using data from non-incubated firms, with scanty research in developing regions like Africa. This paper, therefore, aims to address this gap by being the first to assess the validity of Gibrat's law on incubated small, medium, and micro enterprises (SMMEs) in South Africa. The study utilised four-year panel data from 300 incubated SMMEs across the country, for the period between 2018 to 2021. Utilising the Law's generalised growth rate model, the generalised least square regression modelling was harnessed, using R Software. The findings, using sales as firm size proxy, confirmed Gibrat’s Law. The results showed that firm size had no effect on the sales growth rate of incubated firms, on the other hand when employment proxied performance the LPE was rejected. The findings provide important implications for both practitioners and pertinent stakeholders in the SMME sector in South Africa.
比例效应定律(LPE)在1931年由Gibrat提出后,关于它对企业增长的有效性的争论持续了几十年。该理论模型断言,企业的增长遵循随机漫步,这一理论模型已经在发达经济体中进行了大量测试,使用的是来自非孵化企业的数据,而在非洲等发展中地区的研究却很少。因此,本文旨在通过首次评估直布罗陀关于南非孵化中小微企业(SMMEs)的法律的有效性来解决这一差距。该研究利用了2018年至2021年期间全国300家孵化中小企业的四年面板数据。利用Law的广义增长率模型,利用R软件利用广义最小二乘回归模型。研究结果以销售额作为公司规模的代表,证实了直布罗陀定律。结果表明,企业规模对孵化企业的销售增长率没有影响,另一方面,当就业代理绩效时,LPE被拒绝。研究结果为南非中小企业部门的从业人员和相关利益相关者提供了重要启示。
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引用次数: 1
Comparative Study of Hybrid Solar Photovoltaic - Diesel Power Supply System 太阳能光伏-柴油混合供电系统的比较研究
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v5i1.1217
J. Adebisi, Prisca Ibili, Michael Emezirinwune, K. Abdulsalam
In an environment with unstable power supply, incessant load shedding and inconsistent energy availability remains a major challenge. Hence, there is a need for an urgent alternative source of energy to mitigate this challenge. Over the years, fossil fuel-based energy sources have been considered as an effective solution, however the greenhouse gases emissions from these sources contribute largely to the rise in the depletion of the ozone layer which eventually leads to pollution and global warming. This work contributes to efforts in curbing this menace by reducing the use of diesel generators and focus more on a hybrid renewable energy system. This study, used selected residential buildings as a case study. A photovoltaic system and a diesel generator were incorporated as hybrid energy system, and the data gathered was processed using the HOMER software. The output of the simulation provided two optimal systems (PV-Diesel Generator, Battery coupled with the complete Hybrid system) and (PV- Diesel generator). The optimal and cost-effective system from the analysis is the PV-diesel hybrid system. This consists of a 10kW solar PV, 45kW Diesel generator, a 10kW converter and six 6FM200D batteries. This study provides a synergy of individual subsystems as analyzed in the result to enhanced the reliability of the system.
在电力供应不稳定的环境中,持续的减载和不稳定的能源可用性仍然是一个主要挑战。因此,迫切需要一种替代能源来缓解这一挑战。多年来,以化石燃料为基础的能源一直被认为是一种有效的解决方案,然而,这些来源排放的温室气体在很大程度上加剧了臭氧层的消耗,最终导致污染和全球变暖。这项工作有助于减少柴油发电机的使用,更多地关注混合可再生能源系统,从而遏制这一威胁。本研究以选定的住宅建筑为个案研究对象。将光伏发电系统和柴油发电机作为混合能源系统,利用HOMER软件对采集到的数据进行处理。仿真结果提供了两种最优系统(PV-Diesel Generator,电池与完整的混合动力系统耦合)和(PV-Diesel Generator)。分析结果表明,最优且性价比最高的系统是PV-diesel混合动力系统。该系统由一个10kW太阳能光伏、45kW柴油发电机、一个10kW变流器和六块6FM200D电池组成。本研究提供了个别子系统的协同分析结果,以提高系统的可靠性。
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引用次数: 1
Matters Concerning Citing in Academic Discourses 关于学术论文引用的问题
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v5i1.1182
M. Diko
There is a bone of disconcertion concerning citing in academia – a disconcertion that tends to denote that “old” citations and/or references do not generate significant and relevant credibility to an author’s academic discourse. This perception about old references then regularises what I view as an imprecise perception that “old” material makes a less consequential impact on the author’s discourse. Similarly, there is a defective assumption that “new” or “latest” citations or references warrant the author’s credibility in academic discourses. It is these conflicting, and yet competing presumptions that I view problematic. Therefore, my question is, should a particular citation be discredited on the basis that it is gauged “old”? However, I am aware that an “old” citation may suggest a researcher’s lack of extensive research or may be dependent on the researcher’s focus of study. However, what if, as old as it is, it remains applicable and contemporaneously significant? What if as old as it is, it can be figured as a point of departure for future scholarly discourses? Personally, this premise of “old” citation(s) leaves an outstanding gap between what is a credible and determinative citation, and how the philosophy of knowledge is generated from such citations.
学术界对引用有一种不安——这种不安倾向于表明,“旧的”引用和/或参考文献不会对作者的学术论述产生重要和相关的可信度。这种关于旧参考文献的看法使我认为是一种不精确的看法,即“旧”材料对作者的话语产生的影响较小。同样,有一个有缺陷的假设,即“新的”或“最新的”引用或参考文献保证了作者在学术话语中的可信度。我认为,正是这些相互矛盾又相互竞争的假设有问题。因此,我的问题是,一个特定的引用是否应该因为它被测量为“旧”而被怀疑?然而,我意识到“老”引文可能表明研究人员缺乏广泛的研究,或者可能取决于研究人员的研究重点。然而,如果它如此古老,仍然适用并具有当代意义呢?如果像它一样古老,它可以被视为未来学术话语的出发点呢?就我个人而言,这种“老”引文的前提在什么是可信的和决定性的引文,以及如何从这些引文中产生知识哲学之间留下了一个明显的差距。
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引用次数: 0
Extending Green Supply Chain Management to the Mining Sector in South Africa: Implications for Corporate Performance 将绿色供应链管理扩展到南非采矿业:对公司绩效的影响
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v4i1.1044
Abednigo Ngcobo, C. Mafini, W. Okoumba
The South African mining sector faces numerous challenges that limit the performance of firms, chief among them environmental management, labour, and operational issues. An important research gap exists on how the adoption of green supply chain management (GSCM) can contribute to the mitigation of some of these challenges. This study investigates the connection between GSCM, employee satisfaction, operational and relational efficiency, and enterprise performance in the mining sector in South Africa. The study employed a quantitative method using a cross-sectional survey design. A structured research questionnaire was used to collect data from supply chain professionals at two leading mining firms based in the North-West Province, South Africa. The collected data were analysed using a structural equation modelling procedure based on the partial least squares technique. The study reveals the positive influence of GSCM on employee job satisfaction, operational efficiency, relational efficiency, and enterprise performance. The study also confirms that relational efficiency and operational efficiency both exert a positive influence on enterprise performance. However, employee job satisfaction exerted no influence on enterprise performance. GSCM itself exerted a direct positive influence on enterprise performance. The application of GSCM in the mining sector should be recognised as part of the solutions to motivating supply chain professionals and stimulating important internal and external efficiencies, leading to the enhanced performance of the firm.
南非矿业部门面临着许多限制公司业绩的挑战,其中主要是环境管理、劳工和业务问题。关于采用绿色供应链管理(GSCM)如何有助于缓解其中一些挑战,存在一个重要的研究缺口。本研究探讨了南非采矿业GSCM、员工满意度、运营效率和关系效率与企业绩效之间的关系。本研究采用横断面调查设计的定量方法。一份结构化的调查问卷被用来收集来自南非西北省两家主要矿业公司的供应链专业人员的数据。使用基于偏最小二乘技术的结构方程建模程序对收集的数据进行分析。研究发现,GSCM对员工工作满意度、运营效率、关系效率和企业绩效均有正向影响。研究还证实了关系效率和运营效率对企业绩效都有正向影响。而员工工作满意度对企业绩效没有影响。GSCM本身对企业绩效有直接的正向影响。GSCM在矿业部门的应用应该被认为是激励供应链专业人员和刺激重要的内部和外部效率的解决方案的一部分,从而提高公司的绩效。
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引用次数: 0
An Integrative Review to Progress the Responsible Development of Nano-Drugs 纳米药物研究进展综述
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v5i1.1114
Shalini Singh, K. Kanny, G. Redhi
There has been extensive research on improving and innovating current treatments for irritable-bowel-syndrome using nanotechnology. However, there are growing challenges to progress these drugs to clinical trials and commercialisation. This study sought to develop a framework to manage key features, overlooked in current studies, to improve the development of drugs. An integrative literature review was used to extract themes by using a summative content analysis to interrogate information. Validity was established when saturation of information was achieved. Reliability focussed on the repeatability of key information. Absorption, distribution, metabolism, excretion and toxicity, quality by design attributes, metrology, and standardisation of practice emerged as important themes. These themes together among others, were used to develop the framework to manage the drug development process: Knowledge-based society, Foresight planning, Multidisciplinary approach, Unified definition, Adapt to existing standards and guidelines, Precautionary principle, Case-by-case approach, Quality-by-design, Scale-up and Training. The framework provided reflections that no study has considered. The framework will ensure that drug development will be approached strategically to avoid duplication of research-designs, including risk mitigation, quality at the source and supplier-chain management to progress drug development to clinical trials and beyond.
在利用纳米技术改进和创新目前治疗肠易激综合征的方法方面,已经进行了广泛的研究。然而,将这些药物推进临床试验和商业化面临越来越多的挑战。本研究试图建立一个框架来管理当前研究中被忽视的关键特征,以改善药物的开发。通过总结性内容分析来询问信息,采用综合文献综述来提取主题。当信息达到饱和时,即确定有效性。可靠性侧重于关键信息的可重复性。吸收、分布、代谢、排泄和毒性、设计属性的质量、计量和标准化实践成为重要的主题。这些主题和其他主题一起用于制定管理药物开发过程的框架:知识为基础的社会、前瞻性规划、多学科方法、统一定义、适应现有标准和指南、预防原则、个案处理方法、设计质量、扩大规模和培训。该框架提供了没有研究考虑过的反思。该框架将确保战略性地处理药物开发,以避免重复的研究设计,包括降低风险、源头质量和将药物开发推进到临床试验及以后的供应链管理。
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引用次数: 0
Navigating the Contours of Ethical Research in Higher Education: An African Perspective 导航高等教育伦理研究的轮廓:非洲视角
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v3i1.978
E. Madondo
This study explores the plethora of challenges encountered in ensuring that research conducted in higher education institutions (HEIs) in Africa is ethical and morally unobjectionable. The study reflects on the roles and accountabilities of various stakeholders in contributing to the various challenges, either directly or indirectly. Data were collected using a narrative review of literature. Several challenges militate against the conduct of ethically sound research. The challenges can be categorised at two levels: the individual level and the system level. They include but are not limited to the lack of ethical awareness among emerging researchers, researchers not embracing ethics as their full responsibility, and the prevalence of a wide knowledge gap between researchers and participants. On the part of HEIs, challenges such as the lack of functional ethics committees, institutions’ failure to improve ethical literacy among emerging researchers, and a lack of mechanisms to monitor researchers’ conducts during the course of studies, particularly in empirical research, have been identified. A focus on the wider African research space illuminates such challenges as language barriers, diverging cultural and religious practices, rules and regulations of the land, and lower literacy levels in some parts of the continent. To mitigate these challenges, we recommend that HEIs should prioritise the conduct of ethical research through increased funding, through the institution of monitoring mechanisms, and through ensuring that highly and appropriately qualified personnel are constitutive of ethics committees to ensure best practice.
本研究探讨了在确保非洲高等教育机构(HEIs)开展的研究在伦理和道德上不受反对方面遇到的大量挑战。该研究反映了各利益攸关方在直接或间接应对各种挑战方面的作用和责任。数据收集采用文献的叙述回顾。一些挑战阻碍了合乎伦理的研究的进行。挑战可以分为两个层面:个人层面和系统层面。它们包括但不限于新兴研究人员缺乏伦理意识,研究人员没有将伦理作为他们的全部责任,以及研究人员和参与者之间普遍存在广泛的知识差距。在高等教育方面,已经确定了诸如缺乏功能性伦理委员会、机构未能提高新兴研究人员的伦理素养以及缺乏监督研究人员在研究过程中的行为的机制等挑战,特别是在实证研究中。对更广泛的非洲研究空间的关注揭示了诸如语言障碍、不同的文化和宗教习俗、土地的规则和条例以及非洲大陆某些地区较低的识字率等挑战。为了减轻这些挑战,我们建议高等教育机构应优先进行伦理研究,包括增加资助、设立监督机制,以及确保伦理委员会由高度合格的人员组成,以确保最佳做法。
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引用次数: 0
Editorial: Climate Change, Entrepreneurship, Local Development in BRICS Nations During and After COVID-19 社论:金砖国家在新冠疫情期间和之后的气候变化、创业和地方发展
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v5i1.1267
Ndivhuho Tshikovhi, F. Netswera, B. De Conti
The BRICS encompasses nations with increasing relevance for the world in various dimensions that includes but not limited to the fact that it carries 40 percent of the world population at 3,24 billion people and contributes about US$ 23,4 trillion to the global Gross Domestic Product (GDP). BRICS has opted to operate and make maximum contribution and influence globally through its three pillars of: political and security cooperation, financial and economic cooperation, and cultural and people to people cooperation. Through the work that BRICS champions in these pillars, it is making unparalleled global influence in the spheres of economic, political, social, demographic, and environmental architecture. The primary objective of this special journal issue is to consolidate a wide range of viewpoints and scholarly investigations pertaining to the interplay between climate change, entrepreneurship, local development within the BRICS nations in the context of the COVID-19 pandemic, both during and after its occurrence. Policymakers, government agencies, and international organizations heavily depend on robust research findings to formulate and implement policies and programs that are effective in achieving their intended objectives. Research conducted in these specific domains, therefore, has the potential to yield evidence-based recommendations that can effectively reinforce economic growth, promote sustainable development, and foster social progress within the BRICS nations.
金砖国家在各个方面与世界的关系日益密切,其中包括但不限于,金砖国家拥有32.4亿人口,占世界人口的40%,为全球国内生产总值(GDP)贡献了约23.4万亿美元。金砖国家选择通过政治安全合作、金融经济合作、人文合作三大支柱,在全球范围内发挥最大贡献和影响力。通过金砖国家在这些支柱领域的努力,金砖国家在经济、政治、社会、人口、环境等领域产生了无与伦比的全球影响力。本期特刊的主要目的是整合金砖国家在2019冠状病毒病大流行期间和之后的气候变化、创业和地方发展之间相互作用的广泛观点和学术调查。政策制定者、政府机构和国际组织在很大程度上依赖于强有力的研究成果来制定和实施有效实现其预期目标的政策和计划。因此,在这些特定领域开展的研究有可能产生基于证据的建议,从而有效地促进金砖国家的经济增长,促进可持续发展,促进社会进步。
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引用次数: 0
An Evaluation of the Factors that Impact the Sustainability of Maritime SMMES in the Kwazulu-Natal Province 影响夸祖鲁-纳塔尔省海事中小企业可持续性的因素评估
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v5i1.1040
B. Zulu, Tony Ngwenya, B. Zondi
The general state of entrepreneurship reveals that despite the efforts of the South African government to stimulate entrepreneurship through a policy framework, many SMMEs remain unsustainable. SMMEs in the country continue to experience a high failure rate of almost 70% to 80% within the first 5 years of operation. Policymaker’s have attempted to advance local economic development through various developmental models, as key economic development drivers, without success. Studies reveal that there is a misalignment in the various developmental instruments aimed at the development of the SMME sector and its reality. This study sought to explore challenges faced by SMMEs within the ocean economy in KZN province. This study was conducted with SMMEs in the ocean economy in the KZN province. Semi-structured qualitative interviews were conducted with 12 SMMEs participating in the ocean economy in the KZN province. Thematic analysis was used to analyse the data. The generated data from the research study showed that entrepreneurs are faced with various challenges which influence the organisation’s capacity to operate appropriately and sustainably. Understanding key challenges faced by entrepreneurs in the ocean economy in the province can help policymakers and entrepreneurs to navigate sustainable approaches to the sector’s development.
企业家精神的总体状况表明,尽管南非政府通过政策框架努力刺激企业家精神,但许多中小企业仍然不可持续。该国的中小企业在运营的前5年内继续经历近70%至80%的高故障率。政策制定者试图通过各种发展模式促进地方经济发展,作为经济发展的关键动力,但没有成功。研究表明,旨在发展中小企业部门的各种发展工具与其现实情况不一致。本研究旨在探讨KZN省海洋经济中中小企业面临的挑战。这项研究是在KZN省海洋经济中的中小企业中进行的。对KZN省参与海洋经济的12家中小企业进行了半结构化定性访谈。采用主题分析法对数据进行分析。从研究中产生的数据表明,企业家面临着各种挑战,这些挑战影响了组织适当和可持续运营的能力。了解该省企业家在海洋经济中面临的主要挑战可以帮助政策制定者和企业家为该行业的发展找到可持续的方法。
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引用次数: 0
Foreign Students Perceptions on Selected Service Quality Dimensions, Customer Satisfaction and Future Behavioural Intentions within Visa Facilitation Services Centres in South Africa 在南非签证便利服务中心,外国学生对选定服务质量维度、客户满意度和未来行为意向的看法
Pub Date : 1900-01-01 DOI: 10.51415/ajims.v5i1.1034
B. Mokoena
Outsourcing the management of migration services has grown globally in recent years. With particular reference to South Africa, Department of Home Affairs(DHA) followed this trend d by outsourcing visa issuance to Visa Facilitation Services (VFS) in 2014 to enable more secure and efficient service delivery in the permitting arena. The purpose of the study was to address a need to understand better the effect of service quality dimensions that are critical in assessing customer satisfaction and future behavioural intention in VFS centres within South Africa. The theoretical framework of the study is based on the convergence of three theories. The study employed a descriptive cross-sectional quantitative research design and reports on the results from a survey of foreign students in a selected higher education institution (HEI) in South Africa. Descriptive statistics, correlations and regression analysis were used to evaluate relationships between constructs. In terms of predictive relationships, except for tangibility, the other four service quality dimensions showed significant relationships with customer satisfaction. Customer satisfaction in turn showed significant relationships with the future behavioural intentions of the respondents towards VFS. In addition, the outcome of this study provides a useful tool for gaining insight into service quality dimensions that foreign nationals requiring visas consider as important. The study concludes by alluding to the limitations and implications for further research.
近年来,移民服务的外包管理在全球范围内得到了发展。特别是在南非,内政部(DHA)顺应这一趋势,于2014年将签证签发外包给签证促进服务(VFS),以便在许可领域提供更安全和高效的服务。这项研究的目的是解决需要更好地了解服务质量方面的影响,这些方面对于评估南非境内VFS中心的客户满意度和未来行为意向至关重要。本研究的理论框架是基于三种理论的融合。该研究采用了描述性横断面定量研究设计,并报告了对南非某高等教育机构(HEI)外国学生的调查结果。描述性统计、相关分析和回归分析用于评价构念之间的关系。在预测关系方面,除有形性外,其他四个服务质量维度均与顾客满意度存在显著关系。顾客满意度反过来又与受访者对VFS的未来行为意图表现出显著的关系。此外,本研究的结果为深入了解需要签证的外国人认为重要的服务质量维度提供了一个有用的工具。最后,本文暗示了研究的局限性和对进一步研究的启示。
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引用次数: 0
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African Journal of Inter/Multidisciplinary Studies
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