Search Results (343)

Cyberattacks in education are a serious concern (e.g., breaches and system intrusions) that teachers need to respond to by cultivating cybersecurity awareness, engaging in continuous professional development, and modeling safe digital practices in their daily work, while technical prevention and mitigation are primarily the responsibility of institutional IT services and system-level governance. Strengthening cybersecurity depends on fostering awareness of how information is collected, analyzed, and used, thereby enabling users to take proactive steps to protect data, which are key components of teachers’ professional media literacy, particularly in managing personal and student information across social media, email, and cloud platforms. This quantitative study was conducted in Hong Kong with 120 early childhood, primary, secondary, and tertiary education teachers (88.3% female, age range = 18–54, Mage = 23.76) via an online survey. The study focused on social media, email, and cloud storage, and administered the Perceived Severity, Perceived Vulnerability, and Self-Efficacy Scales; the Data Protection Strategies Scale; and the Data Fabrication Strategies Scale, along with questions assessing awareness of data protection. Results revealed significant positive relationships among data protection awareness, psychological factors, and use of protection strategies. Awareness and protection strategies were also moderately linked to data fabrication behaviors. The findings indicate concerning gaps in teachers’ awareness of cyberattacks and their limited understanding of media literacy concepts, highlighting the need to integrate comprehensive media literacy training into teacher education programs and also provide intensive, mandatory on-site training for in-service early childhood, primary, secondary, and tertiary education teachers. Full article

Ice accumulation on power transmission lines poses serious threats to operational safety and can lead to substantial social and economic impacts. While various anti-icing coatings have been investigated, their performance is often limited by the effectiveness and durability of anti-icing. Slippery lubricant-infused porous surfaces (SLIPSs) have shown remarkable anti-icing properties and durability, aided by their lubricant-infused and self-healing capability. In this study, SLIPSs were successfully fabricated on aluminum substrates using a two-step anodization process. The effects of the anodizing parameter of the current density on pore diameter and depth at each stage were systematically investigated. Compared to untreated aluminum and superhydrophobic coatings (SHCs), SLIPSs presented good anti-icing properties. First, at −6 °C, droplets slid off the surface completely within 4340.5 ms without pinning, indicating sustained droplet-shedding capability. It also significantly delayed ice formation, extending the freezing time to 80 min—eight times longer than that of the untreated surface. Moreover, the SLIPSs also exhibited ultra-low ice adhesion, with an initial strength of only 6.93 kPa. Meanwhile, after 100 frosting–defrosting cycles, SLIPSs could still maintain low ice adhesion strength (<20 kPa). The prepared SLIPS with a Y-shaped pore structure demonstrates good potential for anti-icing. Full article

Mosque architecture often exhibits distinct identities, elements, and forms associated with geographical locations or dynastic patronage in the Islamic world. However, there has been a significant paradigm shift in mosque architecture over the past century, with external factors influencing the construction and sustainability of contemporary mosques. This study examines the evolution of mosque architecture in Nigeria, concentrating on the Ilorin Central Mosque as a pivotal case study connecting the northern and southern regions. The study employs a qualitative research methodology, utilizing descriptive approach, historical research, architectural analysis, and field observations to examine the architectural language, urban context, and socio-historical factors shaping the mosque’s development. Although geographical settings have always influenced traditional religious designs in Nigeria, the findings reveal a transformation from simple mud structures to grand modern edifices. The Ilorin Central Mosque exemplifies this shift, with its Ottoman-inspired domes and minarets contrasting with the traditional vernacular mosques of the 19th century. The study highlights the challenges of globalization, sustainability, foreign architectural influences, and the tension between local identity and contemporary trends in mosque architecture. The study concludes by arguing that future mosques must reintegrate regionalism, local materials, and climate-responsive principles into contemporary aesthetics while considering the quintessential principles of the Prophet’s Mosque and the religious and social significance of mosques within the urban fabric. The Ilorin Central Mosque exemplifies a microcosm of the transformations in Nigerian mosque architecture, highlighting the necessity of a balanced approach that embraces both cultural heritage and contemporary needs. Full article

Invasive alien species pose a major threat to global biodiversity, especially within Europe. Understanding their spatial and temporal dynamics is essential for effective management planning and implementation. The ring-necked parakeet (Psittacula krameri, hereafter RNP) has been established in Greece for over four decades, yet its invasion dynamics remain unstudied despite pilling evidence of ecological impacts. During 2024 and 2025, we conducted repeated transect surveys across 99 1 km² grid squares within the urban complex of Thessaloniki to assess environmental factors influencing occupancy and abundance, and to estimate RNP population trends. Dynamic occupancy and N-mixture models revealed that both the presence and abundance of RNP were positively associated with the proportion of dense urban fabric and urban green areas. The proportion of occupied sites increased by more than 10% between survey years (2024–2025), while the estimated population growth rate for this interval was 1.64, signaling a substantial short-term increase. Our findings provide the first detailed evidence of an established and growing RNP population within the urban complex of Thessaloniki, Greece. Continued monitoring and research on ecological impacts are essential, while any management actions should be developed with public engagement to ensure social acceptance and long-term effectiveness. Full article

Urban public spaces increasingly need to address inclusivity, adaptability, and resilience in the face of health, environmental, and social challenges. Urban policies also promote improving the relationship between schools and their surroundings to mitigate and adapt to climate and social risks. This article presents EDUS Point, an experimental prototype developed within the European project FURNISH and tested in Barcelona during the COVID-19 crisis. Conceived as an Urban Living Lab (ULL), the initiative explored how modular, digitally fabricated, and temporary structures could transform school environments into open, inclusive, and human-scale public spaces. Through an inter-scalar and interdisciplinary approach, the project implemented an urban strategy, a participatory community-building process, and a digital collective platform, alongside the design, fabrication, and testing of a pilot classroom device adaptable and replicable in other schools. A mixed-methods methodology combined tactical urbanism and co-design with fabrication feasibility assessments, social observations, and spatial impact analysis. Results demonstrate that EDUS Point fostered new socio-spatial dynamics among students, teachers, and residents, improved accessibility and usability of nearby public spaces, and validated the effectiveness of low-cost, rapidly deployable interventions in addressing urban needs. The findings propose actionable frameworks, tools, and design criteria for the socio-environmental integration of schools as catalysts for inclusive and resilient urban transformation. Full article

The rapid evolution of innovative materials and their 4D printing on fabrics allows textiles to change shape or properties when exposed to external stimuli. This work reviews the fundamentals of 4D printing, briefly revisiting additive manufacturing technology and materials, as both are extensively described in various articles and reviews. It also outlines the advancements in smart textiles and their functionality as multifunctional fabrics. The review focuses primarily on reviewing the technical foundations and emerging applications of 4D-printed smart polymers and their integration onto passive textiles for smart applications. Finally, a critical review is presented, emphasizing the numerous individual developments undertaken not only in academia but also by young students, independent engineers, and entrepreneurs who showcase their progress and various challenges through social media. Easy access to knowledge, digital communication, and an interest in creating new materials and structures with a relatively low budget will allow the advancement and development of 4D printing processing strategies for functional materials, promoting the creation of intelligent and adaptive textile systems. Full article

This paper reads coal as a metonym for London’s social fabric in the writings of police theorist Patrick Colquhoun, the archival reports on the Wapping Coal Riot, and the anti-carceral poetry of William Blake. In 1798, at the behest of the West India Committee, Colquhoun had developed the first modern police force, the Thames River Police, which predated Robert Peel’s metropolitan police by over 20 years. Colquhoun’s “Treatise on the Commerce and Police of the River Thames” (1800) centers on coal in his case for policing. In his argument, coal’s energy economies link domestic affairs with the entire metropolis, making policing a city-wide problem, one that merits public support (and public funding). In reading Colquhoun’s treatise as an example of the entanglement of policing and fossil fuel power, I discuss the relevant literature from the energy humanities that connects fossil energy to the larger extractive ideologies of empire. I also demonstrate how Colquhoun’s figuring of coal builds on but alters portrayals of coal in Jonathan Swift and Anna Barbauld. The final section of this discussion demonstrates how Blake’s Jerusalem (1820) indexes dispersed, atmospheric systems of carceral power and summons dynamic, unpoliceable crowds. Blake’s smoke poetics sketch a limit of generalization, one that recoups figures of pollution and waste to riot against the systems that produce them. Full article

Urban Green Spaces (UGS) are integral components of the built environment, significantly contributing to its ecological, social, and performance dimensions, including microclimate regulation, occupant well-being, and energy efficiency. This decadal review (2015–2025) systematically analyzes 70 high-impact studies to propose a “Symbiotic Intelligence” framework. This framework integrates Generative AI, ethical algorithms, and innovations from the Global South to revolutionize the planning, design, and management of UGS within building landscapes and urban fabrics. Our analysis reveals that Generative AI can optimize participatory design processes and generate efficient planning schemes, increasing public satisfaction by 41% and achieving fivefold efficiency gains. Metaverse digital twins enable high-fidelity simulation of UGS performance with a mere 3.2% error rate, providing robust tools for building environment analysis. Ethical algorithms, employing fairness metrics and SHAP values, are pivotal for equitable resource distribution, having been shown to reduce UGS allocation disparities in low-income communities by 67%. Meanwhile, innovations from the Global South, such as lightweight federated learning and low-cost sensors, offer scalable solutions for building-environment monitoring under resource constraints, reducing model generalization error by 18% and decreasing data acquisition costs by 90%. However, persistent challenges-including data heterogeneity, algorithmic opacity (with only 23% of studies adopting interpretability tools), and significant data gaps in the Global South (coverage < 15%)-hinder equitable progress. Future research should prioritize developing UGS-climate-building coupling models, decentralized federated frameworks for building management systems, and blockchain-based participatory planning to establish a more robust foundation for sustainable built environments. This study provides an interdisciplinary roadmap for integrating intelligent UGS into building practices, contributing to the advancement of green buildings, occupant-centric design, and the overall sustainability and resilience of our built environment. Full article

The textile sector provides essential goods, yet it remains environmentally and socially intensive, driven by high water use, pesticide dependent monocropping, chemical pollution during processing, and growing waste streams. This review examines credible pathways to sustainability by integrating emerging plant-based fibres from hemp, abaca, stinging nettle, and pineapple leaf fibre. These underutilised crops combine favourable agronomic profiles with competitive mechanical performance and are gaining momentum as the demand for demonstrably sustainable textiles increases. However, conventional fibre identification methods, including microscopy and spectroscopy, often lose reliability after wet processing and in blended fabrics, creating opportunities for mislabelling, greenwashing, and weak certification. We synthesise how advanced molecular approaches, including DNA fingerprinting, species-specific assays, and metagenomic tools, can support the authentication of fibre identity and provenance and enable linkage to Digital Product Passports. We also critically assess environmental Life Cycle Assessment (LCA) and social assessment frameworks, including S-LCA and SO-LCA, as complementary methodologies to quantify climate burden, water use, labour conditions, and supply chain risks. We argue that aligning fibre innovation with molecular traceability and harmonised life cycle evidence is essential to replace generic sustainability claims with verifiable metrics, strengthen policy and certification, and accelerate transparent, circular, and socially responsible textile value chains. Key research priorities include validated marker panels and reference libraries for non-cotton fibres, expanded region-specific LCA inventories and end-of-life scenarios, scalable fibre-to-fibre recycling routes, and practical operationalisation of SO-LCA across diverse enterprises. Full article

(1) Background: As social infrastructures, cemeteries have always played a central role in various human cultures. The changing function of cemeteries and the recognition of their potential as green spaces have resulted in the fact that cemeteries are a subject of considerable urban planning research. However, there still is a knowledge gap for the case of Vienna. In this study, from the perspective of urban planning and the city of Vienna as an operator of interdenominational cemeteries on the one hand, and of operators of denominational cemeteries on the other hand, consideration of cemeteries in strategic urban planning is discussed, and prospects for the future are outlined. (2) Methods: A qualitative content analysis of relevant strategic planning documents and a qualitative theme-centred stakeholder survey using guideline interviews were conducted. The results were put into the context of the international literature. (3) Results: Cemeteries are an integral part of urban morphology and fabric. Interdenominational cemeteries serve multiple purposes, for example, as places of remembrance, leisure and recreation. In addition, the growing importance of interdenominational cemeteries in particular as green infrastructure for the public is evident. (4) Conclusions: Despite population growth and the associated pressure on land and densification, no changes such as the decommissioning of cemeteries are to be expected in the medium term. Full article

Enhancing the social dimension of sustainability is essential for improving the livability of informal settlements, yet its evaluation is often constrained by the absence of reliable socio-economic data. This study addresses this challenge by demonstrating how a rigorous, form-based analysis can be utilized to interpret the social potential embedded within the physical structure of informal settlements. Focusing on the Saadi neighborhood in Shiraz, Iran, the research applies a validated four-part morphological framework—integrated with Space Syntax principles—to examine how specific spatial configurations create conditions supportive of social interaction and territorial security. Rather than attempting to measure social sustainability directly, the study conceptualizes physical morphology as a tangible proxy through which socially supportive spatial conditions can be inferred. The analysis reveals three critical morphological drivers: (1) a fine-grained urban fabric that directly enhances walkability and co-presence; (2) a low vertical profile that ensures visual permeability and informal surveillance; and (3) semi-private residential clusters that function as defensible space. These findings highlight how the physical form of informal settlements contains an underlying social logic that can be systematically decoded. The paper concludes that form-based analysis provides a replicable pathway for identifying the spatial scaffolding that supports community life, offering valuable insights for socially oriented upgrading strategies in data-scarce contexts. Full article

The construction sector undeniably has an impact on sustainability in its three dimensions: economic, social, and environmental. In this context, 3D concrete printing (3DCP) has emerged over the last decade as an attractive technology for transforming this sector. It enables the manufacture of construction elements while saving time, reducing waste, and eliminating the need for molds. However, assessments of the environmental performance of implementing this technology are limited, particularly under representative production conditions. This study evaluates the footprint family indicators, carbon footprint (CF), ecological footprint (EF), and water footprint (WF), of different mixtures of 1 m3 of 3D-printed concrete, with 1m of a high printed wall. These mixtures were made with a proportion of fresh solid aggregates; brick and concrete rubble (as demolition waste (CDW) materials) were used as partial replacements for cement. In addition, the environmental impact of using two printing technologies, gantry and robotic arm systems, is analyzed. The results show that materials are the main source of environmental impacts; the replacement of some of the cement reduces CF and EF by up to 20% and 19%, respectively, while preserving printability and buildability, as demonstrated by the stable fabrication of 1 m-high printed wall elements. However, moderate increases in WF were observed, which were associated with the electricity consumption of waste processing. These results confirm the potential for valorizing CDW in 3D printing mixtures. This environmental assessment under full-scale printing conditions supports sustainability-oriented decision-making in the construction industry. Full article

This study presents an integrated intervention strategy for the adaptive reuse of vernacular architecture in a state of ruin, focusing on the fortified village of Moya (Cuenca, Spain). The proposal is framed within a rural revitalization program aimed at educational and cultural tourism uses, with the goal of reactivating abandoned built fabric through the incorporation of new functions that generate social value and contribute to territorial development. The proposed methodology combines archival research, digital documentation, material characterization, and a constructive solution based on the insertion of a reversible, structurally autonomous timber volume within the existing stone masonry. Through material characterization, a differentiated consolidation protocol is developed to stabilize the ruins while maintaining historical legibility. The new architectural volume, built with prefabricated cross-laminated timber (CLT) and insulated with locally sourced expanded cork, is designed to meet contemporary standards of energy efficiency, reversibility, and environmental responsibility, while remaining fully independent from the original structure. The intervention offers a replicable model for sustainable rural regeneration, balancing conservation ethics with functional adaptation. Future lines of research include the dynamic simulation of the energy performance of the inserted dwelling, with the aim of assessing its contribution to climate neutrality and net-zero emissions targets. Full article

John Adams asserted that the historical summation of republican political thought can be found in one writer: Polybius of Megalopolis. More clearly than any other, Polybius articulated those qualities that define good statesmen and citizens and make republics strong and successful. This article will examine this claim by bringing new historical analysis to Book 6 of Polybius’ Histories in order to identify the republican virtues important to Polybius. Polybius believed that Rome survived its early defeats in the Second Punic War and emerged triumphant over all of its enemies due to a unique combination of morals and merits that characterized good statesmen and strong republics. These extended deeper than political institutions and into the social fabric that bound the Roman people together and defined their relationships with one another, both in their homes as citizens and on campaign as soldiers. This article will work through Polybius’ analysis and show how Rome’s constitution used political institutions to suppress civic vices; armies in the field to cultivate civic service, sacrifice, and skill; military camps to shape public notions of duty, honor, and shame; and Roman families—as exemplified in public funerals—to habituate and showcase personal and civic virtues. Full article

The aim of the study is to analyze the challenges and opportunities of conversions and adaptations of Polish modernist hotel buildings to new functions. Preliminary research shows that hotels constitute a significant group among unused buildings from that period. This issue remains unexplored, while the market situation shows that investors will increasingly face an economic, social, and environmental dilemma as to demolish existing facilities and replace them with new structures or thoroughly rebuild and reuse. The study was conducted based on an analysis of groups of criteria in terms of the potential and difficulties associated with investments utilizing the existing hotel fabric, taking into account environmental, formal, structural, functional, and socio-cultural aspects. The results of the study show that the conversion or adaptation of modernist hotels in Poland to a new function is primarily determined by technical issues, i.e., the original structural layout and technical condition of the building, and such investments require decisive action, primarily in terms of replacing external partitions and adapting internal communication systems. However, it has been proven that, in many cases, such investments are possible, and they bring a number of environmental and social benefits, so they are at least desirable from the perspective of sustainable development. Full article