Search Results (280)

In recent years, the rapid construction of government-subsidized rental housing (GRH) has partially alleviated housing pressures caused by the growing number of migrant workers and persistently high rental costs in Shanghai. However, its overriding emphasis on construction and allocation efficiency neglects the realization of spatial justice, particularly in underdeveloped urban areas. This study adopts a mixed-methods approach to examine all 25 GRHs completed and operational in Shanghai’s Five New Towns, employing morphological characteristics and inherent differences to analyze their impacts on spatial justice. First, this study integrates urban functions and spatial justice elements to establish a systematic classification framework and an evaluative system for GRH, and then assesses the achievement of spatial justice across existing projects. Subsequently, morphological analysis is employed to examine how GRHs shape the socio-spatial context of new towns, thereby assessing their role in reinforcing or undermining spatial justice. Finally, this study establishes data logic between typological factors and morphological characteristics and analyzes the inherent differences among various types of GRH by using Fisher’s exact test. The results reveal that although the existing GRHs are situated in different urban geospatial contexts, they exhibit a severe homogenization phenomenon in terms of construction modality, planning layout, and community boundary, with only the residential scale showing inherent differences. The research findings highlight a systematic neglect of spatial justice in the current GRH development paradigm and reveal the underlying causes. This study contributes to the discourse on spatial justice in GRH development by broadening its dimensions, and it provides valuable insights for promoting the realization of spatial justice through multi-tiered policy framework, place-making design strategy, and a joint operation model. Full article

In university campus design, the relationship between spatial elements and students’ sense of belonging has attracted growing interest. However, existing research tends to examine isolated space types rather than the integrated psychological experience of the campus as a whole. To holistically understand how campus space influences belonging, it is essential to investigate how—and to what extent—campus spatial satisfaction shapes students’ sense of belonging. The prevalent semi-enclosed management model of most Chinese university campuses offers a distinct context for examining how satisfaction with functional spaces affects this sense of belonging. This study investigates the relationship between students’ satisfaction with functional spaces and their sense of campus belonging through a multidimensional evaluation framework and comparative quantitative analysis. The findings demonstrate that (1) campus belonging is influenced not by the simple accumulation of satisfaction with individual space types but by four underlying behavioral dimensions—diversity of extended activities, residential comfort, learning convenience, and transportation comfort—which collectively explain approximately 50% of the variance in belonging; (2) the overall campus spatial layout significantly moderates the satisfaction–belonging relationship, with integrated residential-activity configurations promoting spontaneous use and strengthening belonging; and (3) among personal attributes, behavioral factors such as internet usage and physical activity patterns exhibit stronger effects than demographic variables. These results highlight the importance of a holistic, behavior-oriented approach to campus planning to enhance students’ psychological adaptation and sense of belonging. Full article

This study develops a theory-integrated Virtual Reality (VR) information platform for designing age-friendly residential units, addressing the intersection of population aging and digital transformation. Unlike studies emphasizing post-implementation outcomes, it focuses on the input-stage logic of design by embedding human cognition, emotion, and behavior into spatial reasoning. Grounded in environmental behavior theory, the research constructs a housing model that reflects older adults’ perceptual and behavioral responses to spatial configurations such as layouts, circulation, lighting, and visual coordination. Space is redefined as an experiential medium that evokes emotional resonance, fosters empathy, and bridges theoretical reasoning with practical design outcomes. The proposed VR platform integrates aging, behavioral, and design sciences into an intelligent guide functioning as both an educational and evaluative system, enabling interactive and scenario-based exploration of spatial experiences. Following design-based and developmental research principles, this study represents a preliminary phase within an ongoing framework, establishing a robust conceptual foundation for future empirical validation. It highlights that the robustness of the developmental process is as crucial as learning outcomes, reinforcing the importance of theoretical integration in sustainable, human-centered housing design for super-aged societies. Full article

The rapid growth of electric vehicles has intensified the spatial mismatch between the layout of charging infrastructure and user demand, resulting in a structural contradiction in which “local oversupply” and “local shortages” coexist. To systematically diagnose and optimize this issue, this study develops an innovative analytical framework for a “residential area–charging infrastructure” collaborative service network and conducts an empirical analysis using Hongshan District in Wuhan as a case study. The framework integrates actual facility utilization data, complex network analysis, and spatial clustering methods. The findings reveal that the collaborative service network in the study area is overall sparse, exhibiting a distinct “core–periphery” structure, with noticeable patterns of resource concentration and isolation. Residential areas can be categorized into three types based on their supply–demand characteristics: efficient-collaborative, transitional-mixed, and low-demand peripheral areas. The predominance of the transitional-mixed type indicates that most areas are currently in an unstable state of supply–demand adjustment. A key systemic mechanism identified in this study is the significant “collaborative reinforcement effect” between facility utilization rates and network centrality. Building on these insights, we propose a hierarchical optimization strategy consisting of “overall network optimization—local cluster coordination—individual facility enhancement.” This ultimately forms a comprehensive decision-support framework for “assessment—diagnosis—optimization,” providing scientific evidence and new solutions for the precise planning and efficient operation of urban charging infrastructure. Full article

This study examines the traditional villages of the Tujia and Miao ethnic groups in Xiangxi Prefecture, western Hunan, and clarifies their spatial distribution and residential cultures through ArcGIS-based spatial analysis combined with extensive field investigation. On the basis of a systematic comparative framework, it explores differences in village patterns, architectural forms, and folk belief systems between the two groups. The results indicate that (1) in terms of spatial distribution, Miao villages are mainly located to the south of the Wuling Mountains, while Tujia villages are concentrated to the north, with the mountainous ranges of Baojing and Guzhang counties forming a clear transitional belt; (2) regarding village layout, Miao villages are generally clustered with “mountain-backed and water-adjacent”, whereas Tujia villages tend to adopt a more dispersed and defensive pattern than “mountain-anchored and water-distanced”; (3) in dwelling form, both groups share similar basic spatial organization, yet Miao dwellings exhibit greater diversity in construction materials, including timber, stone, and rammed earth; (4) in terms of belief and ritual, distinct folk practices and symbolic systems are embedded in the spatial organization and decorative features of each group’s villages. These findings deepen the understanding of cultural diversity among ethnic minorities in western Hunan and provide a theoretical basis for authenticity-oriented conservation and the sustainable development of traditional villages in ethnic regions. Full article

This study examines the transformation of modern residential architecture in Cyprus between 1930 and 1974 through 14 representative residences selected across four historical periods. The study examines the political, social, and cultural contexts extending from the introduction of modern architecture to the island, through the post-Republican era, and the conflict between 1963 and 1974. It aims to comprehensively explore the spatial, climatic, and regional characteristics of modern Cypriot housing. The examples were selected based on criteria such as documentability, period representativeness, architectural originality, and spatial qualities. Data were tabulated based on plan structure, façade layout, use of semi-open spaces, material choices, and climatic adaptation strategies. These parameters were evaluated through comparative analysis to identify changes in modernist expressions, the emergence of regionalist trends, and how Mediterranean environmental approaches were reflected in architecture. The findings demonstrate that the spatial flexibility, interior-exterior continuity, and climatic sensitivity seen in modern housing from the 1930s onward evolved into a more pronounced Mediterranean regionalism with the contributions of local architects after 1950. The study offers a typological, spatial, and climatic analysis unique to the literature on the development of modern residential architecture in Cyprus. Full article

The building sector is a major source of global carbon emissions, with embodied carbon playing an increasingly critical role. This study quantitatively compares the life-cycle embodied carbon of three residential building design patterns (cast-in situ, CIS; design for disassembly, DfD; and skeleton–infill, SI) under a unified scenario of a 90-year service life with functional renovations every 30 years. A total of 36 cases, derived from twelve prototypical residential designs implemented in each pattern, were evaluated via life-cycle assessment following the EN 15978 standard. The results show that the SI pattern reduces embodied carbon by 45–55% compared to CIS, while the DfD pattern achieves a 35–45% reduction (with SI pattern consistently performing best). Structural system selection also influences outcomes, with shear wall structures reducing emissions by 7–14% compared to frame systems. Plan layout effects were marginal. The analysis indicates that the design pattern is the dominant factor influencing embodied carbon outcomes. SI pattern yields the largest carbon reduction by pairing a long-lived structural frame with flexible infill that extends service life and adaptability, while DfD lowers material demand via component reuse. These findings highlight the substantial benefits of circular design strategies and support a shift toward more adaptable, long-lifespan, and low-carbon residential design. Full article

With the acceleration of urbanization, urban renewal and the renovation of old residential communities have become important measures to enhance the quality of cities and improve the living conditions of residents. How to scientifically identify and evaluate the environmental factors of public spaces and their impacts from the perspective of residents’ demands and satisfaction remains an important issue that urgently needs to be addressed in the current research field. This research takes the urban renewal project in Tiantuo Area, Nankai District, Tianjin, as an example by using questionnaire surveys, PLS-SEM and IPMA, and other multivariate statistical analysis methods to systematically explore the influence mechanism factors such as space accessibility, spatial usability, spatial maintainability, environmental comfort, and site safety on residents’ satisfaction. These findings reveal the following: (1) Space Accessibility has a significant direct positive impact on residents’ satisfaction. (2) Emotional Perception plays a complete mediating role in the relationship between Site Safety and residents’ satisfaction. (3) Emotional Perception has a complementary mediating effect in the relationship between Space Usability, Space Maintainability, Environmental Comfort, and Resident Satisfaction. (4) The renovation of old urban residential communities should give priority to improving space maintainability, especially focusing on the green landscape maintenance status, life-supporting infrastructure maintenance degree, and the maintenance status of entertainment and fitness facilities. Secondly, the space accessibility should be optimized and improved. In the future, in terms of the Physical Space, we should focus on the rationality of road network layout and strengthen the maintenance and management of public facilities. In terms of the Perceptional Space, the flatness of pavement should be optimized and the construction of security systems should be strengthened. In terms of the Psychological Status, a multi-party resident participation mechanism can be established to encourage residents to participate in the decision-making and construction of community public affair. As has been noted, this research quantitatively analyzed the key factors influencing residents’ satisfaction and their respective impact intensities and proposed prioritized and targeted optimization strategies for the existing situation. The research results are expected to provide a theoretical basis and practical decision-making reference for the optimization of public space environmental quality. Full article

Background/Objectives: As the world becomes more connected, it is becoming critical for clinicians to understand other cultures, races, and ethnicities to provide the most effective therapy. A comprehensive understanding of all communities necessitates an examination of the social determinants of health (SDH). Eye diseases and many other conditions are influenced by SDH. To elucidate the impact of SDH on eye health, a comparative ecological analysis of Monroe and Erie Counties in New York State was conducted to identify any differences in SDH and glaucoma, age-related macular degeneration (AMD), and diabetic retinopathy prevalence. Methods: The CDC Vision and Eye Health Surveillance System (VEHSS) was utilized to collect glaucoma, AMD, and diabetic retinopathy data in Monroe and Erie Counties, New York State, and the USA for 2019. The American Community Survey, County Health Rankings, and Neighborhood Atlas data portals were used to collect the county socioeconomic demographics, along with other health statistics. Results: Overall, Erie County had a higher prevalence of AMD (9.56% vs. 6.61%, p < 0.0001) and glaucoma (13.05% vs. 11.71%, p < 0.0001) compared to Monroe County. Erie County also had a higher prevalence of AMD and glaucoma across all races, aside from North American Natives. Erie County also had a greater primary care shortage, with only 1 primary care physician for every 1230 individuals. Although income inequality and poverty were similar between Erie and Monroe Counties, Erie County also has more racial segregation regarding the residential layout (ranked 74 on a scale of 0 to 100, with 100 being the most segregated). Conclusions: The results indicate that Erie County had an increased prevalence of AMD and glaucoma compared to Monroe County in 2019, along with a greater primary care shortage. Although this analysis targeted Western New York, disparities such as lack of primary care access and segregation are prevalent across the US, necessitating widespread action to address these problems. Full article

This paper explores the café–gym symbiosis mode in Xi’an and its key influencing factors. Taking 63 sub-districts in the seven main urban districts of Xi’an as an example, based on the Dianping.com data of 753 cafés and 335 gyms and survey data from 492 questionnaires, this paper uses methods such as the symbiotic degree, symbiotic coefficient, and binary logistic regression model. On the basis of evaluating the symbiotic model between cafés and fitness centers, it explores the key factors influencing the symbiotic model of cafés and fitness centers. The results showed that cafés and gyms in Xi’an have a variety of characteristics, including agglomeration, correlation, complementarity, and combination, laying the foundation for a symbiosis between them. Among the subject symbiosis modes in Xi’an, point symbiosis was the main symbiotic organization mode. Simultaneously, the proportion of the point symbiosis mode was higher in the urban–rural transitional area than in other areas (traditional inner-city areas, mature built-up areas, emerging expansion areas). An asymmetric reciprocal symbiosis mode dominated the symbiotic behavior mode of entertainment industry objects in Xi’an. In terms of the total weekly entertainment consumer and the additional entertainment consumer dimensions, in the asymmetric reciprocal symbiosis mode, the proportion of cafés having a large impact on gyms was the highest: 60.00% and 62.86%, respectively. However, from the composite index dimension, in the asymmetric reciprocal symbiosis mode, the proportion of gyms having a large impact on cafés was the highest: 39.13%. From the symbiotic interface, the physical space within urban residential areas, office areas, commercial areas, and other main material spaces was the important basic support force for the symbiotic development of urban culture and the entertainment industry. The influence of the symbiosis mode of the culture and entertainment industry has stability. From the perspective of the symbiotic environment, cultural and creative elements, government policies, and consumer spending on entertainment foster the formation of an asymmetrical mutualistic symbiosis model between cafés and gyms. Conversely, factors such as marketization, globalization, and demographic factors inhibit its development. These findings offer valuable insights for urban planners and businesses, which help optimize the layout of the urban entertainment industry. Full article

Rapidly evolving family structures have intensified the demand for residential layouts that can flexibly adapt to diverse spatial and functional needs. Conventional design approaches, whether manual or computer-aided, often fail to maintain user-centered adaptability across the household lifecycle. Meanwhile, advances in generative artificial intelligence have introduced new opportunities for intelligent design generation; however, existing models tend to prioritize visual aesthetics over behavioral and functional coherence. This study proposes an integrated text-to-design workflow that transforms user requirements, extracted from different family lifecycle stages, into structured prompts for AI-driven spatial generation. A dedicated interior dataset is constructed to incorporate lifecycle responsiveness, user preferences, and spatial functionality, while a composite loss function is introduced to enhance diffusion model precision and contextual fidelity. Comparative experiments against mainstream models such as Stable Diffusion and MidJourney reveal superior adaptability, spatial rationality, and user alignment. Overall, the findings demonstrate the potential of generative AI to bridge user behavior analysis with architectural logic, promoting data-driven, adaptive, and human-oriented residential design practices. Full article

As a key indicator for measuring urban green visibility, the Green View Index (GVI) reflects actual visible greenery from a human perspective, playing a vital role in assessing urban greening levels and optimizing green space layouts. Existing studies predominantly rely on single-source remote sensing image analysis or traditional statistical regression methods such as Ordinary Least Squares and Geographically Weighted Regression. These approaches struggle to capture spatial variations in human-perceived greenery at the street level and fail to identify the non-stationary effects of different drivers within localized areas. This study focuses on the Luolong District in the central urban area of Luoyang City, China. Utilizing Baidu Street View imagery and semantic segmentation technology, an automated GVI extraction model was developed to reveal its spatial differentiation characteristics. Spearman correlation analysis and Multiscale Geographically Weighted Regression were employed to identify the dominant drivers of GVI across four dimensions: landscape pattern, vegetation cover, built environment, and accessibility. Field surveys were conducted to validate the findings. The Multiscale Geographically Weighted Regression method allows different variables to have distinct spatial scales of influence in parameter estimation. This approach overcomes the limitations of traditional models in revealing spatial non-stationarity, thereby more accurately characterizing the spatial response mechanism of the Global Vulnerability Index (GVI). Results indicate the following: (1) The study area’s average GVI is 15.24%, reflecting a low overall level with significant spatial variation, exhibiting a “polar core” distribution pattern. (2) Fractal dimension, normalized vegetation index (NDVI), enclosure index, road density, population density, and green space accessibility positively influence GVI, while connectivity index, Euclidean nearest neighbor distance, building density, residential density, and water body accessibility negatively affect it. Among these, NDVI and enclosure index are the most critical factors. (3) Spatial influence scales vary significantly across factors. Euclidean nearest neighbor distance, building density, population density, green space accessibility, and water body accessibility exert global effects on GVI, while fractal dimension, connectivity index, normalized vegetation index, enclosure index, road density, and residential density demonstrate regional dependence. Field survey results confirm that the analytical conclusions align closely with actual greening conditions and socioeconomic characteristics. This study provides data support and decision-making references for green space planning and human habitat optimization in Luoyang City while also offering methodological insights for evaluating urban street green view index and researching ecological spatial equity. Full article

The integration of smartphone-powered Virtual Reality (VR) into architectural practice is transforming how unbuilt spaces are perceived. The presented study is based on ten single-family house projects in which immersive visualization was introduced through mobile VR headsets connected to Building Information Modeling (BIM). It should be treated as a pilot study, preceding further comprehensive research on the subject. A total of 23 participants (investors and future users of the buildings at the same time) were actively involved in the design process supported by VR technology. Field of view adjustment was implemented within the BIM + VR model to align the virtual perception with the natural human visual range, improving the realism of the experience. Preliminary findings indicated that VR walkthroughs enhanced the future users’ understanding of spatial arrangements and supported informed decision-making. Over 80% of participants reported that it helped them better assess room sizes, placement of windows and doors, and furniture layout. This improved communication between investors and designers, and reduced the number of revisions required at further design stages. The use of VR to merge architecture with interior design enabled a human-scale perspective, cost optimization, and the exploitation of BIM + VR visualization potential for sustainable residential design. Full article

The rapid urbanization process has led to deteriorating air quality and elevated carbon dioxide levels, highlighting an urgent need for effective urban greening strategies. This study aims to quantify and compare the air pollution removal (APR), carbon sequestration (CS), and oxygen production (OP) capacities of different green space renovation plans in residential areas of a typical arid to semi-arid city in Northwest China. Using the i-Tree Eco model, we simulated the ecological benefits of various vegetation configurations. Our results demonstrated that tree species selection is a critical determinant of ecological performance. Ligustrum (Privet), Magnolia, and Populus (Poplar) were identified as the predominant species, exhibiting distinct effectivities in providing these services. Specifically, we found that species with high APR and CS efficiencies should be prioritized for green space renewal in this water-limited region. Correlation analysis revealed that both APR and CS capacities were most strongly correlated with vegetation greenness, followed by species identity. In contrast, the planning layout of vegetation showed no significant correlation with greenness. For OP, tree species was the most influential factor, ahead of vegetation quantity. This study provides a scientific basis for optimizing plant species selection and spatial arrangement in urban greening projects, offering practical guidance for enhancing ecological benefits in arid and semi-arid cities undergoing renewal. Full article

In recent years, European and national policies on energy efficiency and sustainable construction have promoted a profound rethinking of building practices and strategies for upgrading the existing building stock. With the conversion of Law Decree No. 34 of 19 May 2020 (Decreto Rilancio) into Law No. 77 of 17 July 2020, and of Law Decree No. 76 of 16 July 2020 (Decreto Semplificazioni) into Law No. 120 of 11 September 2020, the tax deduction rate was increased to 110% for expenses related to specific interventions such as seismic risk reduction, energy retrofit, installation of photovoltaic systems, and charging infrastructures for electric vehicles in buildings—commonly known as the Superbonus 110%. Furthermore, the category of “building renovation,” as defined in Presidential Decree No. 380 of 6 June 2001 (art. 3, paragraph 1, letter d), was expanded with specific reference to demolition and reconstruction of existing buildings, allowing—under certain conditions—interventions that do not comply with the original footprint, façades, site layout, volumetric features, or typological characteristics. These measures were designed not only to positively affect household investment levels, thereby significantly contributing to national income growth, but also to support the broader objective of decarbonising the building sector while improving seismic safety. Within this regulatory and policy framework, instruments such as the Superbonus 110% have acted as a driving force for the diffusion of renovation projects aimed at enhancing energy performance and reducing greenhouse gas emissions, in line with the objectives of the European Green Deal and the Energy Performance of Buildings Directive (EPBD). This paper is situated within such a context and examines a real-world case of bio-based renovation admitted to fiscal incentives under the Superbonus 110%. The focus is placed on the procedural framework as well as on the technical, economic, and evaluative aspects, adopting a multidimensional perspective that combines regulatory, operational, and financial considerations. The case study concerns the demolition and reconstruction of a single-family residential chalet, designed according to near-Zero-Energy Building (nZEB) standards, located in the municipality of San Roberto, in the province of Reggio Calabria. The intervention is set within an environmentally and culturally sensitive area, being situated in the Aspromonte National Park and subject to landscape protection restrictions under Article 142 of Legislative Decree No. 42/2004. The aim of the study is to highlight, through the analysis of this case, both the opportunities and the challenges of applying the Superbonus 110% in protected contexts. By doing so, it seeks to contribute to the scientific debate on the interplay between incentive-based regulations, energy sustainability, and landscape–environmental protection requirements, while providing insights for academics, practitioners, and policymakers engaged in the ecological transition of the construction sector. Full article