Mohamed Hamed Zakaria and Ali Basha
The design of cantilever pile walls (CPWs) presents several common challenges. These challenges include soil variability, groundwater conditions, complex loading conditions…
Abstract
Purpose
The design of cantilever pile walls (CPWs) presents several common challenges. These challenges include soil variability, groundwater conditions, complex loading conditions, construction considerations, structural integrity, uncertainties in design parameters and construction and monitoring costs. Accordingly, this paper is to provide a detailed literature review on the design criteria of CPWs, specifically in cohesionless soil. This study aims to present a comprehensive overview of the current state of knowledge in this area.
Design/methodology/approach
The paper uses a literature review approach to gather information on the design criteria of CPWs in cohesionless soil. It covers various aspects such as excavation support systems (ESSs), deformation behavior, design criteria, lateral earth pressure calculation theories, load distribution methods and conventional design approaches.
Findings
The review identifies and discusses common challenges associated with the design of CPWs in cohesionless soil. It highlights the uncertainties in determining load distribution and the potential for excessive wall deformations. The paper presents various approaches and methodologies proposed by researchers to address these challenges.
Originality/value
The paper contributes to the field of geotechnical engineering by providing a valuable resource for geotechnical engineers and researchers involved in the design and analysis of CPWs in cohesionless soil. It offers insights into the design criteria, challenges and potential solutions specific to CPWs in cohesionless soil, filling a gap in the existing knowledge base. The paper draws attention to the limitations of existing analytical methods that neglect the serviceability limit state and assume rigid plastic soil behavior, highlighting the need for improved design approaches in this context.
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Halil İbrahim Çelik, İbrahim Halil Tekin, Perihan Tekin, Ali Çağlayan and Serdar Saycan
In this study, both flame retardancy and sustainability properties were combined in the chenille yarn so that functional and sustainable upholstery fabrics can be produced with…
Abstract
Purpose
In this study, both flame retardancy and sustainability properties were combined in the chenille yarn so that functional and sustainable upholstery fabrics can be produced with optimum energy consumption. The chenille yarn samples were produced from recycled polyester (rPET)-blended binder yarns and fully drawn yarn (FDY) polyester pile yarn. While the pile component of the chenille samples was kept constant, the lock yarns were manufactured as 50% r-PET-50% virgin polyester (PES), 100% r-PET and 100% PES. The binder yarns were also produced in two groups. In the first group, a 2-passage draw frame was used, while a 3-passage draw frame was used in the second group. The chenille yarn samples were applied flame-retardant (FR) finishing.
Design/methodology/approach
The knitted upholstery fabric samples were produced from chenille yarn samples via flat knitting machines. The knitted fabrics were applied flame retardancy, bursting strength and abrasion resistance tests according to related standards.
Findings
The test results were analysed, and so the effect of r-PET ratio and draw frame passage number on upholstery fabric flame retardancy, bursting strength and abrasion resistance performance properties were revealed. It was concluded that the number of draw frame passages and the recycled fibre content have no important effect on the flame retardancy. On the other hand, it has been observed that the bursting strength decreases as the recycled fibre content increases and bursting distention results are close to each other. It was seen that the draw frame passage number has no significant effect on both bursting strength and distention. It was revealed that both r-PET fibre content and draw frame passage number have significant effect on abrasion resistance. The samples with 2 draw frame passages provide higher abrasion resistance compared to those with 3 draw frame passage. The lowest abrasion resistance was obtained with 100% r-PET fibre content and the highest abrasion resistance was obtained with 50% r-PET-50% PES.
Originality/value
The results will provide enough knowledge for sustainable chenille yarn design. The recycled fibre content and draw frame passage number can be optimised, and so sustainable chenille yarns can be produced with less energy consumption. Future studies will involve producing chenille yarns with different linear densities and varying draw frame combinations, such as 1, 2 and 3 passages.
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Dalia Al-Tarazi, Rachel Sara, Paul Redford, Louis Rice and Colin Booth
The purpose of this paper is to explore the importance of personalisation in the relationship between the architectural design of homes and inhabitants’ psychological well-being.
Abstract
Purpose
The purpose of this paper is to explore the importance of personalisation in the relationship between the architectural design of homes and inhabitants’ psychological well-being.
Design/methodology/approach
This interdisciplinary mixed-method study first investigates the existence of a link between personalisation and users’ association with home through a quantitative study (n = 101) and then explores the nature of this relationship through qualitative interviews (n = 13) in a sequential explanatory approach.
Findings
The main findings of the study highlight the significance of personalisation in relation to the way people perceive home. A direct link was established between participants’ involvement in the transformation of the home and their satisfaction with the residence, as well as satisfaction with life in general. Further thematic analysis of the qualitative study revealed further conceptualisations of personalisation, which together form an umbrella concept called transformability.
Research limitations/implications
The findings underscore the need for embedding flexibility as an architectural concept in the design of residential buildings for improving the well-being of occupants.
Originality/value
The design of homes has a great impact on inhabitants’ psychological well-being. This is becoming of greater importance in light of the global COVID-19 pandemic that has led to an increase in the amount of time spent in homes. This research contributes to this debate by proposing concepts for a deeper understanding of architectural influences on the psychology of the home.
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Laura Gutierrez-Bucheli, Jian Tsen Goh, Ali Rashidi, Duncan Maxwell, Ross Digby, Yihai Fang, Henry Pook and Mehrdad Arashpour
In the realm of construction education, the investigation of immersive learning and extended reality (XR) technologies has experienced a surge in recent times. Nevertheless, there…
Abstract
Purpose
In the realm of construction education, the investigation of immersive learning and extended reality (XR) technologies has experienced a surge in recent times. Nevertheless, there remains a notable lack of comprehension surrounding the most efficient ways to integrate these technologies into tailored teaching approaches for vocational construction training. This research study aims to pinpoint the key factors that construction vocational education and training (VET) providers must consider when introducing XR technologies into their training schemes.
Design/methodology/approach
This study conducted an in-depth literature review to develop an initial framework to summarise training, technology and institutional factors influencing the educational-technology integration of XR technologies in VET. In addition, this study utilised a Delphi technique, including semi-structured group discussions and two rounds of online follow-up questionnaires, to capture VET experts’ judgements on the importance of decision-making criteria.
Findings
This study has identified the critical factors to be considered in the VET sector when adopting XR technologies. Findings revealed institutional factors were the most important criteria for participants, followed by training and technology factors.
Research limitations/implications
The current decision-making process focuses on selecting XR technologies rather than evaluating their performance after implementation. Therefore, more research is needed to monitor the implementation of this technology in curricula from a senior management perspective. This will help to understand the cost and value factors related to the value proposition of XR technologies in courses.
Practical implications
To ensure the success and long-term viability of the technology-curriculum interface, it is important to consider factors such as the availability of technical and educational support, data security and cost-effectiveness. It is also crucial to focus on ease of use and content development that emphasises instruction to create engaging content for learners.
Originality/value
The potential impact of this study is underpinned by two facts: (1) it constitutes the first effort made in the field to comprehensively elicit VET expert judgements in relation to XR technologies, and (2) it offers decision-making criteria that are at play in seeking to take advantage of high-cost technologies that are rapidly evolving. While there is no simple checklist for XR implementation, this study takes a step further to identify significant factors influencing XR integration in vocational construction training.
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Allen Scott Duncan and Anne-Laure Ser Duncan
The purpose of this study is to investigate how French business schools managed the change to Emergency Remote Teaching (ERT) during the COVID-19 lockdown and to propose a…
Abstract
Purpose
The purpose of this study is to investigate how French business schools managed the change to Emergency Remote Teaching (ERT) during the COVID-19 lockdown and to propose a rudimentary framework based on the Technology Acceptance Model.
Design/methodology/approach
This paper uses exploratory in-depth case studies in four French business schools to analyze the influence of the COVID-19 pandemic on the transition to Emergency Remote Teaching and whether it may lead to long-term Online Learning.
Findings
Results of this study show that, despite several constraints, French business schools efficiently managed the transition to Emergency Remote Teaching. The findings also suggest that schools may provide Online Learning as way to increase their course offerings.
Originality/value
This paper contributes to the extant literature on COVID-19 and organizational management by being one of the first studies to explore how French business schools made the transition to Emergency Remote Teaching and its potential long-term impact. To the best of the authors’ knowledge, this is the first paper to apply the Technology Acceptance Model to the digital transformation of the French business schools during COVID-19.
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This study aims to evaluate how well a University of Technology Library’s infrastructure aligns with the requirements of the Fourth Industrial Revolution (4IR). By examining the…
Abstract
Purpose
This study aims to evaluate how well a University of Technology Library’s infrastructure aligns with the requirements of the Fourth Industrial Revolution (4IR). By examining the current state of technological integration and identifying potential gaps, this research seeks to provide insights into the necessary developments and adaptations needed. Additionally, the study explores the implications of these changes for librarian roles, highlighting the evolving skill sets and competencies required in this new paradigm.
Design/methodology/approach
The study used a mixed methods research approach, integrating an online questionnaire to gather quantitative data and conducting interviews to obtain qualitative insights. The subsequent interviews offered a thorough understanding of the library’s alignment with the 4IR and its implications for the librarians at the library.
Findings
The findings of this research will offer valuable perspectives for university faculties, librarians and policymakers in shaping future-ready library environments that support innovative teaching, learning and research practices.
Practical implications
The findings highlight the need for academic libraries to continuously evolve with enhancements to existing infrastructure to incorporate advancing technologies and encompass modern digital platforms, tools and resources to support innovative teaching, learning, and research works.
Originality/value
This study provides insight into the results of the importance of evolving with the advances of technologies in academic institutions within a developing country in Africa.
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Srinath Dissanayake, Kathryn Pavlovich and Gábor Kovács
The purpose of this paper is to depict how entrepreneurs improve community vitality in the economic, social and environmental dimensions. The paper joins the conversation of…
Abstract
Purpose
The purpose of this paper is to depict how entrepreneurs improve community vitality in the economic, social and environmental dimensions. The paper joins the conversation of business spirituality as the study participants were Sri Lankan Buddhist entrepreneurs from the emerging venture context (i.e. from enterprises which are less than 1–10 years old). The aim of the paper is to introduce spiritually informed entrepreneurial actions, thus contributing to a better understanding of entrepreneurial impact on communities.
Design/methodology/approach
The paper involves a qualitative, interpretivist research design. Data was collected by conducting 28 semi-structured interviews with 18 Sri Lankan Buddhist entrepreneurs. Research participants were selected from diverse business sectors. The research applied inductive thematic analysis for structuring and interpreting data.
Findings
For Sri Lankan Buddhist entrepreneurs, improving community vitality is an essential altruistic goal of their business agenda. During the operations of their ventures, this altruistic goal is translated into altruistic actions that improve the economic, social and environmental vitalities of communities. Research findings highlight that in the case of Sri Lankan Buddhist entrepreneurs, altruistic actions are informed by compassion, which is a fundamental value in the Buddhist religion. Drawing on the findings, an integrated model of community vitality, which describes the role of compassion and the mechanisms of entrepreneurial actions in a Buddhist setting was developed inductively.
Originality/value
Studying entrepreneurial actions to focus on the motivations behind improving community vitality is a new research topic. The paper provides valuable knowledge on business spirituality regarding the compassionate motivations of Buddhist entrepreneurs. The integrated model of community vitality, which describes the mechanisms of entrepreneurial actions to improve community vitality in a Buddhist setting could be an essential compass not only to entrepreneurs but also research scholars in the field of business spirituality.
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Shashank Gupta and Rachana Jaiswal
This study explores the factors influencing artificial intelligence (AI)-driven decision-making proficiency (AIDP) among management students, focusing on foundational AI…
Abstract
Purpose
This study explores the factors influencing artificial intelligence (AI)-driven decision-making proficiency (AIDP) among management students, focusing on foundational AI knowledge, data literacy, problem-solving, ethical considerations and collaboration skills. The research examines how these competencies enhance self-efficacy and engagement, with curriculum design, industry exposure and faculty support as moderating factors. This study aims to provide actionable insights for educational strategies that prepare students for AI-driven business environments.
Design/methodology/approach
The research adopts a hybrid methodology, integrating partial least squares structural equation modeling (PLS-SEM) with artificial neural networks (ANNs), using quantitative data collected from 526 management students across five Indian universities. The PLS-SEM model validates linear relationships, while ANN captures nonlinear complexities, complemented by sensitivity analyses for deeper insights.
Findings
The results highlight the pivotal roles of foundational AI knowledge, data literacy and problem-solving in fostering self-efficacy. Behavioral, cognitive, emotional and social engagement significantly influence AIDP. Moderation analysis underscores the importance of curriculum design and faculty support in enhancing the efficacy of these constructs. ANN sensitivity analysis identifies problem-solving and social engagement as the most critical predictors of self-efficacy and AIDP, respectively.
Research limitations/implications
The study is limited to Indian central universities and may require contextual adaptation for global applications. Future research could explore longitudinal impacts of AIDP development in diverse educational and cultural settings.
Practical implications
The findings provide actionable insights for curriculum designers, policymakers and educators to integrate AI competencies into management education. Emphasis on experiential learning, ethical frameworks and interdisciplinary collaboration is critical for preparing students for AI-centric business landscapes.
Social implications
By equipping future leaders with AI proficiency, this study contributes to societal readiness for technological disruptions, promoting sustainable and ethical decision-making in diverse business contexts.
Originality/value
To the author’s best knowledge, this study uniquely integrates PLS-SEM and ANN to analyze the interplay of competencies and engagement in shaping AIDP. It advances theoretical models by linking foundational learning theories with practical AI education strategies, offering a comprehensive framework for developing AI competencies in management students.
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Kara Chan and Yuyuan Zhuo
Despite the potential of mobile health applications in reducing barriers to accessing health information and facilities, the adoption and usage of such applications were low among…
Abstract
Purpose
Despite the potential of mobile health applications in reducing barriers to accessing health information and facilities, the adoption and usage of such applications were low among low-income populations. This study aims to examine the use of mobile technology for health management and the perceived barriers of the use of mobile applications for health management among low-income working adults in Hong Kong.
Design/methodology/approach
Semi-structured interviews were conducted with 16 working adults aged 25–45 from low-income families. The interviewees were asked about their perceptions of their health, their perceptions about and use of mobile health applications and they were asked to describe their ideal mobile health management app.
Findings
Interviewees often suffer from physical pain and many face relationship difficulties. They seek out health information actively on the internet, often using a mobile phone. However, their use of wearables and health mobile applications is limited. The perceived barriers of using mobile health applications included perceived difficulties in downloading and registering, privacy concerns and a lack of awareness of the health apps available. They prefer internet searching to a dedicated app. Their ideal health applications should be video based with real-life narratives. They were concerned about the credibility of the health information provided and preferred apps that engage professional and authoritative sources.
Research limitations/implications
The study was based on a convenience sample recruited through a nonprofit organization. It has the limitation of generalizing the results for the target population. Future studies can use survey methodology to test a theoretical model linking perceived barriers and intention to use mobile health technology. Studies using experimental design can investigate perceived ease of use and perceived benefits of different mobile health app designs.
Practical implications
These findings can inform the government’s health department and health organizations in designing appropriate mobile health applications that target those with limited financial and time resources.
Originality/value
There is a lack of studies that explore perceived barriers of adoption of mobile health technology in developed societies. To the best of the authors’ knowledge, this is the one of the first qualitative studies conducted in Hong Kong among low-income working adults about their health conditions and usage of mobile health technology.
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Jie Jin and Leping You
As less is known about how internal communication can influence employees’ whistleblowing intention, this study aims to explore how participatory communication, organizational…
Abstract
Purpose
As less is known about how internal communication can influence employees’ whistleblowing intention, this study aims to explore how participatory communication, organizational listening and organizational responsiveness influence employees’ external whistleblowing intention.
Design/methodology/approach
An online survey was conducted with 657 employees across various industries in the United States.
Findings
The results revealed that participatory communication, organizational listening and organizational responsiveness can fulfill the organization’s relational contract with their employees. As a communication-charged outcome, the fulfillment of employees’ relational psychological contract is associated with a lower intention to blow the whistle externally.
Originality/value
This study is among the first to examine internal communication strategies, namely, participatory communication, organizational listening and organizational responsiveness, as the antecedents of employees’ relational psychological contract and external whistleblowing intention.