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1 – 7 of 7Araz Zirar, Abdul Jabbar, Eric Njoya and Hannan Amoozad Mahdiraji
This study aims to explore the key challenges and drawbacks of smart contracts (SCs) and how they impact digital resilience within small and medium enterprises (SMEs). Whilst this…
Abstract
Purpose
This study aims to explore the key challenges and drawbacks of smart contracts (SCs) and how they impact digital resilience within small and medium enterprises (SMEs). Whilst this type of technology is seen as a step forward in terms of traceability, transparency and immutability to increase digital resilience, we argue that it should be approached with trepidation.
Design/methodology/approach
In developing this paper, the authors conduct a systematic literature search using the Scopus database. Through this, we identified 931 relevant articles, of which 30 were used as the focus of this article. Thematic analysis was used as the analytical approach to develop themes and meaning from the data.
Findings
In this paper, there is an emphasis on the importance of understanding the potential risks associated with SC implementation, as well as identifying appropriate strategies for mitigating any negative impact. In our findings, we puts forward three key themes, namely legality, security and human error, which we argue are key smart contract challenges that impact SME digital resilience.
Originality/value
In this paper, we propose the notion of “centralised control in decentralised solutions”. This comes from the research highlighting SC weaknesses in digital resilience for SMEs. We argue that there is a need for standards, regulations and legislation to address these issues, advocating, ironically, a centralised approach to decentralised technology.
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Bright Awuku, Eric Asa, Edmund Baffoe-Twum and Adikie Essegbey
Challenges associated with ensuring the accuracy and reliability of cost estimation of highway construction bid items are of significant interest to state highway transportation…
Abstract
Purpose
Challenges associated with ensuring the accuracy and reliability of cost estimation of highway construction bid items are of significant interest to state highway transportation agencies. Even with the existing research undertaken on the subject, the problem of inaccurate estimation of highway bid items still exists. This paper aims to assess the accuracy of the cost estimation methods employed in the selected studies to provide insights into how well they perform empirically. Additionally, this research seeks to identify, synthesize and assess the impact of the factors affecting highway unit prices because they affect the total cost of highway construction costs.
Design/methodology/approach
This paper systematically searched, selected and reviewed 105 papers from Scopus, Google Scholar, American Society of Civil Engineers (ASCE), Transportation Research Board (TRB) and Science Direct (SD) on conceptual cost estimation of highway bid items. This study used content and nonparametric statistical analyses to determine research trends, identify, categorize the factors influencing highway unit prices and assess the combined performance of conceptual cost prediction models.
Findings
Findings from the trend analysis showed that between 1983 and 2019 North America, Asia, Europe and the Middle East contributed the most to improving highway cost estimation research. Aggregating the quantitative results and weighting the findings using each study's sample size revealed that the average error between the actual and the estimated project costs of Monte-Carlo simulation models (5.49%) performed better compared to the Bayesian model (5.95%), support vector machines (6.03%), case-based reasoning (11.69%), artificial neural networks (12.62%) and regression models (13.96%). This paper identified 41 factors and was grouped into three categories, namely: (1) factors relating to project characteristics; (2) organizational factors and (3) estimate factors based on the common classification used in the selected papers. The mean ranking analysis showed that most of the selected papers used project-specific factors more when estimating highway construction bid items than the other factors.
Originality/value
This paper contributes to the body of knowledge by analyzing and comparing the performance of highway cost estimation models, identifying and categorizing a comprehensive list of cost drivers to stimulate future studies in improving highway construction cost estimates.
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This study aims to fill this research gap by providing a comprehensive exploration of the transnationalization of higher education in China and Asia, with a particular focus on…
Abstract
Purpose
This study aims to fill this research gap by providing a comprehensive exploration of the transnationalization of higher education in China and Asia, with a particular focus on how institutions maintain quality assurance and how student learning experiences are reported.
Design/methodology/approach
The transnationalization of higher education involves educational programs and services provided by institutions or universities in a country other than their home country where students from diverse countries are trained. The goal of transnational education is to offer higher education to students who face obstacles in physically entering the host country of a transnational program, encourage globalization, enhance cross-cultural communication and improve the quality of education by expanding students' learning opportunities, providing diverse educational experiences and elevating academic standards. The transnationalization of higher education has become a crucial endeavor in Asia, especially in countries such as China, Malaysia and Singapore, where rapid economic development and globalization have prompted the need to evolve into knowledge-driven economies to meet the increasing demand for higher education. The factors driving the expansion of transnational higher education in China and Asia include the desire for top-quality education, the allure of international students, the establishment of worldwide collaborations and aspirations to be recognized as centers of academic distinction. The rapid expansion and increasing importance of transnational higher education has underscored the vital role of quality assurance. To guarantee educational quality, maintain institutional reputation and improve overall student outcomes, several agencies and frameworks have been established to uphold international standards.
Findings
Based upon extensive literature reveiw and case analysis, our findings indicated the quality assurance assessment varies and is primarily influenced by host countries and provider polices. However, students in transnational higher education programs report satisfaction with their experienes and the quality of their programs, which tends to meet their expecations.
Originality/value
This study presents the first comprehsensive literatrue rewiew and case analysis of how transnational higher education in China, Sinapore, Malaysia and Vietnam uphold quality assurance and report students learning experiences. Additionally, the findings highlight why future researceh on this topic is crucial and why forestering colloboration among countries in Asian regions is imporant in term of growing geo-politics.
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Patrice Silver, Juliann Dupuis, Rachel E. Durham, Ryan Schaaf, Lisa Pallett and Lauren Watson
In 2022, the Baltimore professional development school (PDS) partner schools, John Ruhruh Elementary/Middle School (JREMS) and Notre Dame of Maryland University (NDMU) received…
Abstract
Purpose
In 2022, the Baltimore professional development school (PDS) partner schools, John Ruhruh Elementary/Middle School (JREMS) and Notre Dame of Maryland University (NDMU) received funds through a Maryland Educational Emergency Revitalization (MEER) grant to determine (a) to what extent additional resources and professional development would increase JREMS teachers’ efficacy in technology integration and (b) to what extent NDMU professional development in the form of workshops and self-paced computer science modules would result in greater use of technology in the JREMS K-8 classrooms. Results indicated a statistically significant improvement in both teacher comfort with technology and integrated use of technology in instruction.
Design/methodology/approach
Survey data were collected on teacher-stated comfort with technology before and after grant implementation. Teachers’ use of technology was also measured by unannounced classroom visits by administration before and after the grant implementation and through artifacts teachers submitted during NDMU professional development modules.
Findings
Results showing significant increases in self-efficacy with technology along with teacher integration of technology exemplify the benefits of a PDS partnership.
Originality/value
This initiative was original in its approach to teacher development by replacing required teacher professional development with an invitation to participate and an incentive for participation (a personal MacBook) that met the stated needs of teachers. Teacher motivation was strong because teammates in a strong PDS partnership provided the necessary supports to induce changes in teacher self-efficacy.
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Abhishek Gupta and Lalatendu Kesari Jena
This paper aims to introduce two draft concepts, spiritual self-managed teams and holacracy, as solutions for reducing the friction within neo-enterprises and the issues of…
Abstract
Purpose
This paper aims to introduce two draft concepts, spiritual self-managed teams and holacracy, as solutions for reducing the friction within neo-enterprises and the issues of hierarchical leadership dynamics and mindset present within orthodox organizations’ structures and communications and they help businesses to grow further, achieve their goals, and become self-sustainable.
Design/methodology/approach
To counter the popular maxim, “management and leadership are what cause many problems for organizations and its people,” the authors argue for six novel propositions constructed around the two draft concepts following a critical review and meta-analysis of notable business/leadership cases, presented in a narrative-based descriptive style.
Findings
This article presents a list of novel propositions for entrepreneurs, managers and researchers who may investigate further and possibly test it in organizations. The findings merit opening new frontiers for perceiving leadership, group dynamics and decision-making in organizations using spiritual ideas.
Originality/value
Adopting the paper’s content can benefit organizations’ management, efficiency and sustainability. Implementation of the two novel concepts – spiritual self-managed teams and holacracy – and their combination can significantly reduce friction within organizations’ structures and communications.
Details
Keywords
- Spirituality
- Self-managed teams
- Organizational structure
- Human resource management
- Organizational behavior
- Espiritualidad
- Equipos autogestionados
- Estructura organizacional
- Gestión de recursos humanos
- Comportamiento organizacional
- Espiritualidade
- Equipes autogestionadas
- Estrutura organizacional
- Gestão de recursos humanos
- Comportamento organizacional
A. Subaveerapandiyan and Priyanka Sinha
This study aims to assess the scholarly communication competence of Zambian library and information science (LIS) professionals by evaluating their awareness, knowledge and…
Abstract
Purpose
This study aims to assess the scholarly communication competence of Zambian library and information science (LIS) professionals by evaluating their awareness, knowledge and practices regarding scholarly publication.
Design/methodology/approach
Applying a quantitative research approach, the study used a specially designed questionnaire. Responses from 57 professionals across universities and colleges in Zambia were gathered using convenience sampling. Data analysis involved descriptive statistics, mean and standard deviation calculations and t-values and p-values to understand respondents’ perceptions and knowledge of scholarly communication and publication.
Findings
The findings revealed significant gaps in respondents’ knowledge and awareness, particularly regarding predatory journals, journal selection factors, open-access models, publication challenges, reference management software (RMS) usage and research obstacles. The study underscored the necessity for increased training and capacity-building initiatives among Zambian LIS professionals to enhance their scholarly communication competence.
Originality/value
This research contributed to the field by highlighting deficiencies in scholarly communication awareness among Zambian LIS professionals. It emphasised the need for targeted interventions, awareness programs and educational support to improve academic literacy and scholarly publication practices. Additionally, the study suggested future research avenues, such as longitudinal studies and strategies for enhancing RMS adoption, to advance scholarly practices among Zambian professionals further.
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Syed Aarij Hasan, Afshan Naseem, Muzamil Mahmood, Zunaira Sajjad and Muhammad Zeeshan Mirza
Supervisor phubbing is an increasingly common behavior depicted by supervisors despite the significance of supervisor–subordinate interactions. This study explores the impact of…
Abstract
Purpose
Supervisor phubbing is an increasingly common behavior depicted by supervisors despite the significance of supervisor–subordinate interactions. This study explores the impact of this behavior on workplace incivility and workplace presenteeism and analyzes the mediating role of self-esteem and the moderating role of power distance.
Design/methodology/approach
Data were collected from employees belonging to IT sector. The research was cross-sectional in nature and the data were collected using a structured questionnaire.
Findings
The findings indicate a significant impact of supervisor phubbing on self-esteem, workplace incivility and workplace presenteeism. Additionally, results reveal the mediating role of self-esteem between supervisor phubbing and workplace presenteeism. However, the moderating effect of power distance on the relationship between supervisor phubbing and self-esteem was not supported.
Originality/value
The research contributes to the existing literature and theory, especially in the area of supervisor phubbing and communications management. The study suggests a need for comprehensive approach that involves both organizational policies and individual behavior change.
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