Natural and human-induced disasters have become more frequent in recent years, and this has increased the need for effective, high-quality, quick, easy-to-assemble, and affordable emergency housing solutions. The purpose of this study is to create a knowledge base for researchers and developers working in the structural and structural-related fields to favour the development of relevant and most appropriate assistance for emergency housing that could meet the anticipated future rising demands. The focus of the research is emergency shelters for the Global South, an area of research sparsely addressed within the structural-related field. The emergency sheltering process has so many variabilities in its duration and unfolding that many agencies suggest relying on the resilience of those in need. This can have dramatic human repercussions and eventually further burden natural resources. To reach its goal, the paper shifts the attention to information from field actors and global agencies and employs a multiple case studies approach, conducted through a grounded theory methodology. The process has allowed identification of a list of structural-related issues faced by users, acting as codes in the grounded theory methodology, the associated challenges for authorities in addressing them, acting as categories, and some ideal solutions, derived from the theoretical coding. The research concludes that the challenges of the sheltering process shall be read through sustainability housing indicators and that the constraints of the former may be stimuli to the application of innovative and more inclusive procedures within the latter. The study fosters a new theoretical approach in post-disaster housing, which encourages more interdisciplinary collaborations and empirical investigations that will potentially enhance post-disaster housing sustainability and facilitate the development of emergency shelter construction schemes.

This contribution is the first step of a multi-disciplinary research project, aimed at studying the roof of the tholos of Athena Pronaia in Delphi, dating back to the first decades of the 4th century BC. The starting point of this research is the fascination exerted by the tectonic quality of the temple, comprising some complex fragments of marble tiles belonging to the roof of the tholos. Despite the number of studies on this sanctuary, the poor state of preservation and lack of original material did not allow archaeologists to perform concluding research on its original configuration, in particular with reference to the reconstruction of the roof. Aware of the complexity of this topic, this contribution aims at exploring two possibilities, namely, on the one hand, that the fragments of tiles constitute elements supported by a wooden structure, and on the other hand, that they are structural elements of a stone system subjected to compressive stresses. Our contribution intends to serve as food for thought on the need for archaeological studies to be accompanied not only by advanced surveys in the field, aimed at the precise definition of the geometry of the finds, but also by architectural and structural investigations which make it possible to verify the feasibility of the hypothetical reconstructions of the architectural elements aware of the construction techniques used in the past.

Review: This paper addresses the safety of individuals with Autism Spectrum Disorder (ASD) and aims to determine design criteria that enhance their safety. It does so by exploring, through case studies, how the built environment can influence their...