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A family takaful certificate is subscribed by a takaful participant for the purpose of preparing financial support for his dependants after his death. The takaful benefits could then be made payable to a nominee named as the beneficiary under conditional hibah (gift). In this respect, the participant is free to decide to whom the benefits are to be given since the law is silent as to the criteria of the beneficiary. This situation gives rise to the issue on whether such a practice fulfils the objectives of Sharīʿah, especially when the nominated beneficiary is not the sole dependant of the deceased participant. Therefore, this research aims to evaluate the status of family takaful benefits, analyse the rules of conditional hibah from the Sharīʿah perspective and propose solutions whenever necessary. The research adopts doctrinal analysis by examining existing primary and secondary materials including statutory provisions and other legal and non-legal literatures. The study predicates that the application of conditional hibah to the whole benefits does not reflect the objectives of Sharīʿah if determination on the status of the benefits is solely based on the nomination made by the participant. It is observed that takaful benefits payable from the Participant’s Account should be considered as the deceased’s estate and must be distributed according to fara’id or Islamic law of inheritance. Conversely, the sum covered payable from the Participant’s Special Account may be paid to the deceased’s dependants whose criteria are determined by the Sharīʿah Advisory Council as the highest authority in Islamic financial matters.

This research aims to develop an approach to assess the reliability of integrated construction supply chains via an integrated model of building information modelling (BIM) and the lean supply chain (LSC). It reflects the synergistic workflow between BIM and LSC as a novel approach to improve the reliability of construction projects.

This research evaluates the reliability of the BIM-LSC approach through a combination of entropy theory, set pair analysis (SPA), and Markov chains (EESM). An exploratory survey was conducted to collect data from 316 industry professionals experienced in BIM and LSC. Subsequently, multiple cycles of calculations were performed with indirect data inputs. Finally, a reliability evaluation index is established for the BIM-LSC approach and potential applications are identified.

The results show that the EESM model of BIM-LSC developed in this study can handle not only supply chain reliability evaluation at a given state but also the prediction of reliability in supply chain state transitions due to changing project conditions. This is particularly relevant to the current environment of the construction project, which is characterised by an increasing level of complexity in terms of labour, technology, and resource interactions.

Future research could consider the accuracy and validity of the proposed model in real-life scenarios with by considering both quantitative and qualitative data across the entire lifecycle of projects.

The research offers a model to evaluate the reliability of the BIM-LSC approach. The accuracy of BIM supply chain reliability analysis and prediction in an uncertain environment is improved.

The BIM-LSC reliability evaluation and prediction presented in this study provides a theoretical foundation to enhance understanding of the BIM-LSC in the construction project context.

There is an increasing recognition of the value of effective information and knowledge management (KM) in the construction project delivery process. Many architecture, engineering and construction (AEC) organisations have invested heavily in information technology and KM systems that help in this regard. While these have been largely successful in supporting intra‐organisational business processes, interoperability problems still persist at the project organisation level due to the heterogeneity of the systems used by the different organisations involved. Ontologies are seen as an important means of addressing these problems. The purpose of this paper is to explore the role of ontologies in the construction project delivery process, particularly with respect to information and KM.

A detailed technical review of the fundamental concepts and related work has been undertaken, with examples and case studies of ontology‐based information and KM presented to illustrate the key concepts. The specific issues and technical difficulties in the design and construction context are highlighted, and the approaches adopted in two ontology‐based applications for the AEC sector are presented.

The paper concludes that there is considerable merit in ontology‐based approaches to information and KM, but that significant technical challenges remain. Middleware applications, such as semantic web‐based information management system, are contributing in this regard but more needs to be done particularly on integrating or merging ontologies.

The value of the paper lies in the detailed exploration of ontology‐based information and KM within a design and construction context, and the use of appropriate examples and applications to illustrate the key issues.

This study aims to explore DroneSim, a virtual reality (VR)-based flight training simulator, as an alternative for real-world drone-mediated building inspection training.

Construction, engineering and management students were asked to pilot drones in the VR-based DroneSim space and perform common flight operations and inspection tasks within the spatiotemporal context of a building construction project. Another student group was also recruited and asked to perform a similar building inspection task in real world. The National Aeronautics and Space Administration (NASA)–Task Load Index (TLX) survey was used to assess students’ inflight workload demand under both Real and DroneSim conditions. Post-assessment questionnaires were also used to analyze students’ feedback regarding the usability and presence of DroneSim for drone building inspection training.

None of the NASA–TLX task load levels under Real and DroneSim conditions were highly rated by students, and both groups experienced comparable drone-building inspection training. Students perceived DroneSim positively and found the VR experience stimulating.

This study’s contribution is twofold: to better understand the development stages involved in the design of a VR-based drone flight training simulator, specifically for building inspection tasks; and to improve construction students’ drone operational and flight training skills by offering them the opportunity to enhance their drone navigation skills in a risk-free, repeatable yet realistic environment. Such contributions ultimately pave the way for better integration of drone-mediated building inspection training in construction education while meeting industry needs.

The advent of web services and the semantic web have opened up opportunities for a new generation of interoperable systems on the web. The purpose of this paper is to show the importance of semantics in design and construction, and how this has long been recognised and addressed to varying extents by researchers.

There is now the potential for designs to be developed through a system of collaborating design services and for input by the construction team members. The potential also extends to the construction phase where the designers can provide more timely responses to problems encountered in the field. Within this environment, there is the need for effective mechanisms for design and construction information management, in addition to an ontology that facilitates the sharing of design and construction information and the underlying semantics. This paper explores these trends in collaborative design and construction, and presents an ontology‐based approach to project information management in a semantic web environment.

The findings include a framework for semantic web‐based information management (SWIMS), which provides for effective collaborative information management. Examples, based on design and construction information, are presented to illustrate the key concepts.

This paper presents an innovative approach to overcoming the limitations of conventional information management approaches in construction. The proposed approach is expected to enhance collaboration, and avoid information loss, overload and misunderstanding,