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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.

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.

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.

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.

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.

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.

THE fact that the forthcoming conference of the Library Association is to be held at Eastbourne this year should provide it with an additional official interest, as it is here that the Association Hon. Solicitor and Legal Adviser holds the important office of Town Clerk. Mr. Fovargue is the authority on Library Law in all its aspects, and is the author of several books on this important subject. We are particularly happy in being able to print an article from his pen in our special Conference number. The programme of the proceedings is by now, no doubt, in the hands of our readers, and will be found to be less crowded, but no less useful for that, than in previous years. Apart from the usual business programme, which should prove full of interest, the social side has been fully catered for and delightfully arranged. Several interesting motor trips are to take place, and delegates will be afforded an opportunity of enjoying the charms of the beautiful county of Sussex as well as those of one of our most favoured of seaside resorts.

Stress state has a major influence on different phenomena, namely those involving diffusion and plastic deformation (like crack closure and high‐temperature fatigue crack growth, void formation or ductile fracture). The isolation of plane stress and plane strain states is crucial in fundamental studies of material behavior. The isolation of plane stress state is achieved with thin specimens, whilst the isolation of plane strain state is usually done increasing the thickness or introducing lateral grooves. The purpose of this paper is to propose a specimen geometry able to isolate the plane strain state, based on the standard M(T) geometry.

A numerical study was carried out aiming at obtaining a stress triaxiality parameter, h, as a function of different geometrical features of the specimen, such as the notch radius, notch depth and specimen thickness.

Results show that a pure plane strain state is achievable (i.e. 97 percent of specimen thickness has h>0.97) if a specimen with optimized geometrical features is used, which corresponds to a notch radius of 0.5 mm, a notch depth of 1 mm and a total specimen thickness of 12.56 mm.

This type of specimen geometry is a simple and efficient alternative to other common approaches used to obtain pure plain strain conditions for experimental purposes.

The following list is a first attempt to catalogue and describe systematically the British Museum's extensive holdings of early opera librettos and related plays. The great importance of these unpretentious booklets as supplementary and, more often than not, even primary sources for the history and bibliography of dramatic music, besides or instead of the scores, was already clearly recognized in the eighteenth century by Dr. Burney and other scholars. But it is only since 1914, the year in which O. G. T. Sonneck's Library of Congress Catalogue of opera librettos printed before 1800 appeared, that their documentary value could to any greater extent be put to general use in international musicological research. A similar bibliography of the British Museum librettos, while naturally duplicating many Washington entries, would produce a great number of additional tides, not a few of them otherwise unrecorded; it would provide the musical scholar with the key to a collection unequalled elsewhere in Europe, which owing to the peculiar nature of the material is not easily accessible by means of the General Catalogue.

This paper presents the remarkably edible landscape of Tilting, Fogo Island, Newfoundland. Tilting is a Cultural Landscape District (Historic Sites and Monuments Board) and a Registered Heritage District (Heritage Foundation of Newfoundland and Labrador). Tilting has outstanding extant examples of vernacular architecture relating to Newfoundland's inshore fishery, but Tilting was also a farming community despite its challenging sub-arctic climate and exposed North Atlantic coastal location. There was a delicate sustainable balance in all aspects of life and work in Tilting, as demonstrated through a resource-conserving inshore fishery and through finely tuned agricultural and animal husbandry practices. Tilting's landscape was “literally” edible in a way that is unusual for most rural North American communities today. Animals like cows, horses, sheep, goats, and chickens were free to roam and forage for food and fences were used to keep animals out of gardens and hay meadows. This paper documents this dynamic arrangement and situates local agricultural and animal husbandry practices in the context of other communities and regions in outport Newfoundland. It also describes the recent rural Newfoundland transition from a working landscape to a pleasure landscape.