Search results

As laser scanning technology becomes readily available and affordable, there is an increasing demand of using point cloud data collected from a laser scanner to create as-built building information modeling (BIM) models for quality assessment, schedule control and energy performance within construction projects. To enhance the as-built modeling efficiency, this study explores an integrated system, called Auto-Scan-To-BIM (ASTB), with an aim to automatically generate a complete Industry Foundation Classes (IFC) model consisted of the 3D building elements for the given building based on its point cloud without requiring additional modeling tools.

ASTB has been developed with three function modules. Taking the scanned point data as input, Module 1 is built on the basis of the widely used region segmentation methodology and expanded with enhanced plane boundary line detection methods and corner recalibration algorithms. Then, Module 2 is developed with a domain knowledge-based heuristic method to analyze the features of the recognized planes, to associate them with corresponding building elements and to create BIM models. Based on the spatial relationships between these building elements, Module 3 generates a complete IFC model for the entire project compatible with any BIM software.

A case study validated the ASTB with an application with five common types of building elements (e.g. wall, floor, ceiling, window and door).

First, an integrated system, ASTB, is developed to generate a BIM model from scanned point cloud data without using additional modeling tools. Second, an enhanced plane boundary line detection method and a corner recalibration algorithm are developed in ASTB with high accuracy in obtaining the true surface planes. At last, the research contributes to develop a module, which can automatically convert the identified building elements into an IFC format based on the geometry and spatial relationships of each plan.

This study aims to explore the COVID-19 impact on the sustainability of gharimin (genuine debtors) in Islamic financial institutions (IFI) in Malaysia. The analysis was further conducted to expand the interpretation of gharimin in zakat institutions (ZI) to use the role of zakat distribution during the post-pandemic period due to income shock and long-term unemployment.

This study adopted a qualitative research approach with grounded theory analysis to integrate theoretical insights into the interpretation of gharimin and current practices from the perspectives of ZI and IFI. An in-depth interview with 18 informants was conducted, and data were collected from senior management positions in the zakat distribution department, academicians who are experts in the area of zakat, and heads of Shariah departments in IFI.

Expanding the interpretation of gharimin could help ZI and IFI recover the sustainability of gharimin for preparedness during post-pandemic and any emergency crisis in the future.

This study implies the potential role of ZI in combating the risk of defaulting debtors in IFI to prepare for pandemic recovery in the future.

The new interpretation assists gharimin in reducing the burden debt using the zakat fund and protects genuine debtors by preventing IFI from declaring default or bankruptcy.

This study narrows the literature gaps about gharimin in IFI in the context of the pandemic. To the best of the authors’ knowledge, this is, perhaps, the first paper to present the expansion of interpretation for gharimin into mu’sir in IFI in Malaysia.

The purpose of this paper is to solve the diverse and complex problems of flat-knitting sports upper process design, improve the design ability of upper organization, and realize three-dimensional simulation function.

Firstly, the matrix is used to establish the corresponding pattern diagram and organizational diagram model, and the relationship between the two is established by color coding as a bridge to completed the transformation of the flat-knitted sports upper process design model. Secondly, the spatial coordinates of the loop type value points are obtained through the establishment of loop mesh model, the index of two-dimensional and three-dimensional models of uppers and the establishment of spatial transformation relationship. Finally, using Visual Studio as a development tool, use the C# language to implement this series of processes.

Digitizing the fabric into a matrix model, combined with matrix transformation, can quickly realize the design of the flat-knitting process. Taking the knitting diagram of the upper process as the starting point, the loop geometry model corresponding to the element information is established, and the three-dimensional simulation effect of the flat-knitted upper based on the loop structure is realized under the premise of ensuring that it can be knitted.

This paper proposes a design and modeling method for flat-knitted uppers. Taking the upper design process and 3D simulation effect as an example, the feasibility of the method is verified, which improves the efficiency of the development of the flat-knitted upper product and lays the foundation for the high-end customization of the flat-knitted upper.

This paper evaluates intellectual capital (IC) within entrepreneurial environments, towards conceptualising the sequential role of education, its institutions in practice, and wider ecosystems. Well-established attributes of entrepreneurialism, such as idea generation, problem-solving, market expertise and risk awareness are commensurate to that of expected IC practices within enterprising organisations. However, scarce research has been undertaken concerning the confronting of IC practices and activities across collaborative, and sequential, multistakeholder partnerships and activities. This includes alignment to distinct stages of developmental entrepreneurialism inclusive of education and ecosystem support: knowledge exchange and training; mentoring the emergence of the start-up; strategically timing scale-ups; and continued navigation within networks while enduring change.

An integrative review of the relationship between IC, entrepreneurs and new ventures is undertaken to evaluate developmental IC practices as per this paper’s highlighted sequential stages, within entrepreneurial environments and organisational contexts.

Significant roles and responsibilities are evident among collaborative sectors, benefitting the entrepreneurial process and heightening the importance and emergence of IC within entrepreneurial environments. Exposure to enterprise-specific education and support emphasises the developmental human capital process of progressing and protecting ideas and ventures. Latterly, ecosystem engagement leads to consistent intrapreneurialism amongst employees and new venture partners, influencing structured IC systems and enterprising cultures and relational aspects of responsive branding of commercial activity and increased market agility.

Through presenting an attribute-based framework, this paper conceptualises sequential multistakeholder intervention of IC practices and organisational considerations within institutions, as well as guiding the developmental role of education in emboldening individuals and organisations through building IC and evidencing entrepreneurial thinking.

The United Nations Convention on the Rights of Persons with Disabilities (UNCRPD) aims to transform the lives of people with disabilities around the globe. Many challenges to achieving that goal still remain. The area of disability research ethics is one of those challenges and is the subject of this chapter. Systemic reform of disability research ethics is needed in order to ensure that the work of the UNCRPD rests on a bedrock of quality research and data collection. In that way, progress can be supported and any regression of disabled people’s human rights and equality can be recognised and reversed (Good, 2020). While much work has already been done, inconsistencies remain with regard to the fundamental challenge of removing all ableism from the UNCRPD knowledge base. The COVID-19 pandemic of 2020–2023 starkly revealed the level of remaining ableism across the world, and how this ableism meant that Covid negatively impacted the lives of disabled people more extremely than others. This was revealed, for example, in a recent study of Covid era policies in 14 countries (Shikako et al., 2023) and also in a study of disabled people’s experiences of the Covid pandemic in South Africa (Wickenden et al., 2023). Reformed ethics in research and data collection are needed to expose and understand the problems in policy and practice, during the pandemic, which in some cases reverted to eugenics, and to investigate how to address these. This chapter maps out some possible ways forward in the work to improve human rights and equality-based research as an ethical issue.

This paper aims to illuminate the nuanced dynamics of green supply chain management (GSCM), specifically focusing on the intersections of supplier relationships, supplier governance and organizational agility. Recognizing a gap in the understanding of how these elements confluence to promote green purchasing, the paper uses a quantitative study on data collected from the Australian food industry. Advanced analysis techniques provide empirical evidence underscoring the pivotal roles these elements play, expanding on current GSCM literature within a resource-based view.

This study, based on a questionnaire sent to Australian food professionals, used higher-order reflective constructs to assess supplier relationships and governance. Data was analyzed using partial least squares structural equation modeling and Hayes PROCESS, considering factors like firm revenue and manager experience. Both the reliability of measures and mediation hypotheses were stringently validated using established guidelines.

The comprehensive study validated supplier governance's key influence on green purchasing and supplier relationships. Notably, organizational agility emerged as a crucial mediator, underscoring the interplay of these constructs. Concurrently, the reflective measurement model exhibited robust validity and reliability. Interestingly, demographic factors such as company size, revenue and managerial experience showed no discernible impact on green purchasing practices.

In the Australian food sector, supplier governance and relationships are pivotal for advancing green purchasing. This study emphasizes the value of organizational agility in amplifying these practices. Managers, when aligning with supplier relationships enhanced by communication and mutual aid, can foster robust green initiatives. Embracing these insights and the critical importance of supplier governance, managers can drive more sustainable, informed supply chain decisions in the industry.

In pursuit of understanding the relationship between supplier governance, supplier relationships and green purchasing, this research uniquely situates itself within the resource-based view (RBV) to reveal critical theoretical and practical implications. By focusing on the Australian food industry, the study spotlights the often-overlooked mediating role of organizational agility in linking supplier relationships with green purchasing efforts. In doing so, this research not only strengthens the argument for fortified supplier relationships – as a catalyst for enhancing agility and thereby green practices – but also re-contextualizes the RBV in a fresh light. This new perspective provides managers with an enriched model, emphasizing the imperative of solid supplier governance for sustainable, agile and green supply chain operations in the food domain.

Variations of human-versus-structure and within-humans at the organizational and the project level are critical in shaping the internal arrangement for effectiveness of project-based organization’s (PBOs) governance. Recent discourse presents governmentality at the organizational level and leadership at the project level as human agency of governance, whereas governance structures to be their counterpart. However, project-level mechanisms of governmentality that can help to understand possible variations among these governance dimensions remained veiled. This study uses institutional theory to explore these internal arrangements accommodated by variations of PBOs governance dimensions at the project level.

The study followed Eisenhardt protocols of multiple case study design using an abductive research approach. Considering the heterogeneity of governance as a phenomenon in literature, boundary conditions were established before theorizing the model of the study to avoid ambiguities and define the research scope. Five PBOs were chosen using theoretical sampling, yielding 70 interviews. Data were analyzed by constant comparison with theory, using replication logic and cross-case analysis.

Findings revealed that project managers perform a buffer function for governmentality at the project level. Identified mechanisms of governmentality at the project level included two downward mechanisms, i.e. communication and informal interactions of governors, and two upward mechanisms of adaptation and reciprocity by project managers and project team members. Cross-analysis for variations among PBOs’ governance at the project level revealed seven arrangements showcasing synergies or contrasts.

The study adds to organizational project management literature by advancing the significance of congruence between humans and structures in project governance. Furthermore, the synchronization of the project manager’s leadership style with the governmentality approach and governance structure of PBOs is of crucial importance at the project level. Findings suggest the same by showcasing synergetic versus contrasting internal arrangements accommodated in varying PBOs governance dimensions. Implications highlight that synergies among PBOs governance dimensions and project manager’s styles can minimize conflicts and inconsistencies in governance implementation, whereas contrasts might trigger them.

The purpose of this paper is to evaluate the role of handicraft production units within creative cultural clusters (CCCs) and their impact on urban regeneration, particularly within the historical fabric of Isfahan. It aims to identify the key factors contributing to the development of CCCs and how these clusters, in turn, influence tourism development.

The research method of this study is based on a quantitative approach, using a researcher-devised questionnaire as the primary data collection instrument. The statistical population included 227 units of handicraft makers in the historical fabric of Isfahan. The data processing and analysis were performed using SPSS software.

Statistical analysis confirms the creative industries, spatial and socio-cultural indices significantly impact tourism, with means of 14.19, 19.07 and 15.11. Clustering, cultural resources and tourism are key to CCCs growth, while innovation and cultural identity have less effect. CCCs enhance Isfahan’s historical fabric, improving urban space attractiveness and fostering social ties. Handicraft clusters around Naqsh-e Jahan square notably influence the economy and cultural identity, with shop placement reflecting the city’s character.

The originality of this research lies in its analysis of how handicraft production within CCCs contributes to urban regeneration and tourism in Isfahan, with a novel focus on the socio-cultural and economic impacts of these clusters in a historical context.

The recent trends of managing how to achieve communication in a safe cyberspace have attracted the particular attention from scholars worldwide. The strategic initiative of having an active organization of communication pathways is required for further scholarly elaboration to enable a subsisting safe community in cyberspace. An example of the challenges is the issue of trust in information or questionable issues denoting lack of detail and clarity. Thus, this obviously refers to a dubious circumstance that needs to explain the situation on addressing the critical issue of trust-based quality information. To respond to such an apparent situation, this paper aims to critically explore the insightful value of trust in information as essential element of quality assurance. Such arranged strategy would enable individual capacity and accountability in achieving the efficient communication management for a safe cyberspace.

The study attempted a critical review of recent literature by analysing peer-reviewed articles from journals, books, proceedings and book chapters related to theme of communication management for safe cyberspace.

The finding reveals that the strategic approach of enabling effective communication management for safe cyberspace is actualized through advancing trust-based quality information.

This paper aims to contribute towards enhancing communication management for safe cyberspace by addressing issues relating to trust that would lead to the quality of information.

Output from the Irish Dairy Industry has grown rapidly since the abolition of quotas in 2015, with processors investing heavily in capacity expansion to deal with the extra milk volumes. Further capacity gains may be achieved by extending the processing season into the winter, a key enabler for which being the reduction of duration of the winter maintenance overhaul period. This paper aims to investigate if Lean Six Sigma tools and techniques can be used to enhance operational maintenance performance, thereby releasing additional processing capacity.

Combining the Six-Sigma Define, Measure, Analyse, Improve, Control (DMAIC) methodology and the structured approach of Turnaround Maintenance (TAM) widely used in process industries creates a novel hybrid model that promises substantial improvement in maintenance overhaul execution. This paper presents a case study applying the DMAIC/TAM model to Ireland’s largest dairy processing site to optimise the annual maintenance shutdown. The objective was to deliver a 30% reduction in the duration of the overhaul, enabling an extension of the processing season.

Application of the DMAIC/TAM hybrid resulted in process enhancements, employee engagement and a clear roadmap for the operations team. Project goals were delivered, and original objectives exceeded, resulting in €8.9m additional value to the business and a reduction of 36% in the duration of the overhaul.

The results demonstrate that the model provides a structure that promotes systematic working and a continuous improvement focus that can have substantial benefits for wider industry. Opportunities for further model refinement were identified and will enhance performance in subsequent overhauls.

To the best of the authors’ knowledge, this is the first time that the structure and tools of DMAIC and TAM have been combined into a hybrid methodology and applied in an Irish industrial setting.