Renewal Efforts Research Articles

Development of an Index System for Public Toilets Based on HRWS-PS Theory and Improvement Strategies

As an integral part of the urban public health infrastructure, public toilets play a significant role in shaping a city’s image. With the advancement of the economy, people have increasingly higher expectations for public toilets. While existing standards primarily focus on physical indicators, there is still room to incorporate measures that prioritize humanistic care. Therefore, based on the Human Rights to Water and Sanitation in Public Spaces (HRWS-PS) standards, this study develops a comprehensive index system for public toilets with a specific emphasis on humanistic care, utilizing expert questionnaires and employing methods such as the analytic hierarchy process (AHP) and entropy weight, and highlights safety and quality as paramount concerns for users, followed by usability and accessibility as secondary needs. Acceptability, which encompasses additional amenities, depends on meeting these secondary needs through solid basic design and construction practices. Affordability, related to consumer costs, is comparatively less demanding. By applying this framework, an analysis of the current state of upgrading urban public toilets in Shijiazhuang was conducted, leading to recommendations for improvements across four key areas: environmental sanitation, architectural design, infrastructure development, and urban planning. The final results provide practical insights for evaluating and suggesting enhancements to ongoing toilet revolution initiatives and urban basic service facilities while also informing urban renewal efforts and designs.

Comprehensive Evaluation of Urban Renewal Based on Entropy and TOPSIS Method: A Case of Shandong Province

This study offers a comprehensive evaluation of urban renewal efforts in Shandong Province, China, by employing the entropy method combined with the Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS). An evaluation index system was constructed to assess the weights of key factors influencing urban renewal, including the renovation of old residential areas, improvement in sewage treatment quality, development of sponge cities, adoption of clean heating, and enhancement of air quality. Analysis of 16 prefecture-level cities in 2019 reveals significant disparities in performance, with Jinan achieving the highest ranking due to notable improvements in infrastructure and environmental management. Meanwhile, other cities displayed varying levels of success, reflecting different developmental stages and capacities. The findings underscore the necessity for tailored strategies to optimize urban renewal outcomes, focusing on high-weight factors such as sewage treatment, clean heating, and residential renovation. This study provides actionable insights for policymakers, advocating adaptive renewal strategies that align with local contexts and encourage continuous innovation. The results highlight the importance of targeted policy interventions to enhance urban renewal quality across Shandong Province, promoting sustainable urban development and better living standards.

Opportunities and Challenges in the Implementation of Modular Construction Methods for Urban Revitalization

The urban landscape is undergoing significant transformations due to economic shifts, urban planning initiatives, technological advancements, and sociopolitical changes. Almost 89% of the U.S. population is projected to reside in urban areas by 2050, which increases a pressing need for innovative and efficient urban revitalization strategies. Modular construction is an extensively researched topic with potential promise for addressing these challenges; however, there is a lack of comprehensive understanding of its specific opportunities and challenges within the context of urban revitalization. This paper explores the potential of modular construction methods as a viable solution in densely populated areas with limited space and competing land uses. This study employs a systematic literature review using PRISMA and mixed methods analysis with NVivo to identify the opportunities and challenges associated with implementing modular construction in urban settings. The findings highlight the advantages of modular construction, including reduced construction time, enhanced quality control, and improved sustainability. However, challenges such as land scarcity, restrictive zoning laws, and the need for innovative planning and collaboration among stakeholders are also emphasized. This paper provides valuable insights for policymakers, urban planners, and developers to effectively leverage modular construction methods for sustainable and efficient urban renewal efforts.

Progresifisme Nilai-Nilai Risalah Islam Berkemajuan: Studi Implementasi Dakwah Kultural Di Universitas Muhammadiyah Gombong

This study aims to explore and analyze the implementation of cultural da'wah based on the values of the Progressive Islamic Treatise at the University of Muhammadiyah Gombong. Progressivism in this context refers to adaptation and renewal efforts in the delivery of da'wah, by emphasizing the application of Islamic values that are relevant to the needs of the times and local contextualization. This research method uses a qualitative approach with data collection techniques through field studies and documentation studies related to da'wah activities on campus. The findings of the study show that the implementation of cultural da'wah at the University of Muhammadiyah Gombong has shown progressivity in responding to the challenges of the times, with the integration of the values of the Progressive Islamic Treatise which includes moderation, inclusivity, and openness to differences. This study also identifies the Relevance of Cultural Da'wah in the Framework of Progressive Islamic Treatises, Implementation Strategies and Supporting and Inhibiting Factors in the Implementation of Cultural Da'wah, as well as providing strategic recommendations for optimizing the implementation of cultural da'wah in the university environment from the perspective of Progressive Islamic Treatises. The results of this research are expected to contribute to the development of a more effective cultural da'wah model in accordance with advanced and contextual Islamic values.

Strengthening the Capacity of BUMDes Astaguna Trihanggo Village in Facing the Industrial Revolution 4.0

The implementation of community service regarding strengthening the capacity of the establishment of Village-Owned Enterprises (BUMDes) Astaguna in facing the Industrial Revolution 4.0 aims to realize information and communication technology in managing BUMDes operations; it is intended to provide BUMDes with a survival strategy for competitors. The renewal effort is motivated by the social behaviour of society, which is dependent on technological developments, marked by the Industrial Revolution, which disrupted multi-fields and had a global impact. The implementation time was held in the Even Semester of 2023 for 30 days from January 1, 2023, to January 30, 2023. Implementing the service begins with planning, activities, and evaluation involving the partner group as the subject and object of service. The conclusion of the service implementation is the impact of increased understanding, which is realized in BUMDes operational activities, which include BUMDes digitalization, which focuses on providing awareness of digital marketing strategies. Then, there is a business plan preparation using the canvas model and SWOT formulation to find BUMDes strategies, then compiling BUMDes governance to be implemented according to the principles of transparency and accountability.

Alleviating urban pluvial floods via dual-use water plazas orchestrated by predictive algorithms

Old urban areas, characterized by complex land use and inadequate infrastructure, exhibit high vulnerability to precipitation extremes. The integration of dual-use public infrastructure stands at the forefront of planning initiatives to enhance urban flood resilience. This study introduces a pioneering Smart Water Plaza (SWP) system, orchestrated by predictive algorithms, to mitigate pluvial floods. A high-risk old neighborhood (4.5 km2) in Changsha, China, is selected as a case for empirical analysis. Two types of SWPs—in-situ detention, and runoff-receiving units—are initially established based on spatial mapping and potential analysis. The core feature of the SWP system is a multi-horizon 2D-1D model predictive control (MPC), which directly verifies the suitability of terrain configurations and evaluates temporal efficiency. The study plots the performance curves of the SWPs under various design rainfalls and demonstrates flood dynamics using an actual torrential event. The findings indicate that SWPs’ resilience contribution index for the stormwater system ranges from 9 % to 38 %. Furthermore, SWPs covering only 5 % of the site lead to an obvious decrease in flooded areas, with reductions ranging from 46 % to 48 %. These outcomes highlight the disaster mitigation potential inherent in multifunctional public spaces for Sponge City transformation and urban renewal efforts.

Towards Sustainable Urban Transformation: The Role of LEED Certification in Istanbul's Future and Economy

Istanbul, a city with a rich history and vibrant culture, faces the imminent threat of a catastrophic earthquake due to its proximity to the North Anatolian Earthquake Fault. In response, the Turkish government has initiated a sweeping urban transformation led by the Ministry of Environment and Urbanization. This initiative aims to not only rebuild the city but also to enhance its resilience to earthquakes and environmental challenges. Central to this transformation is the adoption of green building principles, particularly LEED (Leadership in Energy and Environmental Design) certification. LEED provides a comprehensive framework for sustainable building design, construction, and operation, encompassing categories such as Sustainable Sites, Water Efficiency, Energy and Atmosphere, Materials and Resources, Indoor Environmental Quality, Innovation, and Regional Priority. This paper examines the economic and future considerations of enforcing green certification during Istanbul's urban transformation. Through a detailed analysis of the costs and benefits of LEED certification across different categories, as well as alternative approaches to sustainability, this paper aims to provide a holistic view of the implications for Istanbul's economic landscape and long-term prospects. By integrating environmental sustainability into its urban renewal efforts, Istanbul has the opportunity to not only mitigate the risks of earthquakes but also to emerge as a model for sustainable, environmentally conscious urban development. This paper seeks to highlight the importance of green certification in shaping Istanbul's urban landscape for generations to come, with a focus on economic considerations, environmental impacts, and broader implications for the city's future.

Enhanced planning capacity in urban renewal: Addressing complex challenges using neutrosophic logic and DEMATEL

Urban renewal is imperative due to growing urbanization (i.e., population migration into cities), requiring acceptable planning to meet peoples' housing needs and playing a key role in highlighting and satisfying societies' needs. Complex urban renewal decisions encompass environmental degradation, poverty, inequality, and inaccessibility to services. Decision makers must meet on-going challenges by transforming urban spaces so that they satisfy all constraints while satisfying residents' needs. A holistic view of urban renewal facilitates efficient strategies for meeting economic, social, and environmental obligations. Multicriteria methodology may ideally be used to develop a complete, transparent, and realistic model that identifies planning factors best resolving urban renewal efforts. Therefore, we rely on cognitive mapping, the decision-making trial and evaluation laboratory technique, and neutrosophic logic, applied by a panel of experts with experience in urban renewal planning in two group work meetings. The results were analyzed and validated by an independent specialist in this field. The contributions and limitations of this methodological framework were also examined.

Smokey Hollow: Circulations of Race and Value in Tallahassee, Florida

The historic neighborhood of Smokey Hollow was the center of a vibrant Black community in Tallahassee, Florida. While it was the site of the city dump and gasification plant, it had its own bustling circulations and flows. In this paper, we examine how the State of Florida and the City of Tallahassee mobilized conceptions of race, value, and circulation to categorize Smokey Hollow as blighted. We draw on archival documents and oral histories to illustrate how governing authorities linked white mobility with value and Blackness to stagnancy and waste. They used these discourses to forward urban renewal efforts that erased Black place and its circulations to make way for transportation infrastructure that better connected white suburban spaces to the Tallahassee Capitol Center, and later, greenspace. Examining five moments in the historic transformation of Smokey Hollow—from Black place to greenspace—shows how relations of race, value, and circulation inform the production of urban space. We argue that logics of circulation and stagnancy need to be brought into conversation with critical analysis of racial capitalism and valuation to better understand urban renewal and how the destruction of Black place is rationalized in the U.S. South.

Arts promotion and Black urban displacement: Exploring the paradox of the positive in government public relations and urban renewal discourse

For decades, scholars in the United States have lamented public policies and government actions that seem to affect, intentionally or unintentionally, already marginalized Black populations. Urban renewal policies and initiatives are examples of government actions that receive such criticism. Arts promotion as a strategic public relations tactic, used to attract middle- to -upper class residents and visitors to cities, is one communicative approach cities take to sell their attractiveness and viability. Yet, cities, urban renewal, and urban tourism research has not received much attention from Public Relations researchers. Critical public relations scholars, however, can help to expose key issues such as displacement and marginalization of Black citizens that are associated with city public relations activities such as promotional culture, arts/city marketing, and urban tourism. Using racial neoliberalism as a theoretical, analytical framework, we examine urban renewal in Cincinnati, Ohio USA, to demonstrate the power of boosterish, government-sponsored urban renewal efforts and the ways such paradoxically positive discourse makes it difficult for the often Black, inner-city communities to challenge advancement that might marginalize them further.

Modeling climate change effects on transport and fate of pathogens in an urban coastal area of Lake Michigan

Abstract Infrastructure renewal and public health efforts require prediction of climate change effects on the occurrence of pathogens in the Great Lakes' urban coastal waters. This paper presents an investigation that addressed the climate change effects on transport and the fate of bacteria in Milwaukee's urban coastal area. This investigation was part of a study on climate change risks and impacts that included downscaling of climate change data for meteorological stations around Lake Michigan, and implementation of a hydrologic model that predicts tributary flows and bacteria loads. A method to select scenarios appropriate to link watershed and lake transport processes is presented. For the watershed, the sensitivity of bacterial loads with respect to changes in spring-season precipitation and air temperature is critical, while for lake transport, the most important driver is the wind field. Watershed and lake processes are linked by using spring-season watershed loading in the simulation of coastal transport. Scenarios for hydrodynamic modeling were developed by selecting climate projections that yielded high-and-low percentile projected spring-season wind speed. The patterns of bacteria transport showed significant changes under climate change conditions, and the changes in fecal coliform concentration at critical locations were explained by changes in current vector fields.

Historical changes in tree and impervious surface cover following urban renewal in a small postindustrial city.

Changes in tree cover and impervious surfaces have been observed across many cities in the United States over the past 70 years. Many municipalities are implementing tree planting programs in efforts to increase tree cover. A detailed understanding of historical changes in land cover can inform urban forest management. I applied a convolutional neural network image segmentation approach to historical aerial imagery to delineate changes in land cover in 1957, 1974, and 2017 in Utica, New York, a small, postindustrial city. The model predicted tree, pavement, and building land cover in each year with overall accuracies ranging from 82-87%. From 1957 to 2017, tree cover declined in many areas and impervious surface cover (buildings and pavement) increased. Tree cover gains largely occurred in uninhabited, natural areas; whereas, the greatest declines in tree coverage occurred in many residential areas following the start of the urban renewal efforts in 1957. Current tree planting efforts targeted at homeowners could drive disparities in future tree cover since several areas of Utica with low tree have a high proportion of renter occupied homes and a low median household income. Convolutional Neural Network approaches for image segmentation of aerial imagery are a helpful tool in understanding patterns in changes in tree and impervious surfaces. A better understanding of the legacies of historical policies and neighborhood-scale changes in land cover can assist in highlighting priorities for urban forest management and justice-oriented urban forestry approaches to urban tree planting.

Development and Balance Evaluation for Land Use and Transport Interaction Using Node‐Place Model and Data Envelopment Analysis

To meet the evolving demands of land use and transport interaction (LUTI) assessment within China’s national territory spatial planning (NTSP) system, this paper introduces the level of development (LoD) and the level of matching (LoM) evaluation models, based on the traffic facility and land use factors. The LoD model, founded on the modified node‐place model, provides a comprehensive assessment of the traffic facility and land use development scales. Conversely, the LoM model, grounded in data envelopment analysis methods, evaluates the relative relationship between transport services and the travel demand generated by land use. The integrated use of LoD and LoM can both reflect the development scale and matching status between traffic services and travel activities, which are crucial contents in the planning works, especially within the NTSP framework. The proposed models are tested in the city of Guangzhou, and the LoD values exhibit peaks in central urban zones, suburban towns, and areas adjacent to railway transit, with a decline observed in rural farmland and ecological regions. In contrast, the LoM distribution performs a distinct pattern, highlighting numerous underperforming areas with congestion or idle problems in urban centers, alongside well‐coordinated regions showcasing a balance between traffic facilities and land uses in rural regions. Furthermore, the LoM scores revealed frequent instances of facility crowding in urban regions and intensive occurrences of facility idleness in rural areas. By marking regions with low LoD scores, the LoD model finds suitable application in determining the urban development border, essential for restricting land development and preserving farmland and ecological areas. Meanwhile, LoM aids in improving urban renewal efforts by assessing and optimizing the balance between intensive land uses and limited traffic facilities. Validated against the existing metrics, the combined use of LoD and LoM efficiently captures the most details of the LUTI process at the lowest computational cost.

Historic conservation in Tibetan region amidst rapid urbanization: a case study of Dukezong Old Town

ABSTRACTRapid economic growth in China has resulted in the revitalization of historic Chinese ethnic towns, impacting their spatial and renowned integrity. This study focuses on Dukezong Old Town (Domkhar Rdzong), a traditional Tibetan settlement in the southernmost Tibetan cultural region, to examine its historical revolutions under modern urban renewal. The study begins by highlighting the historic significance of the “Rdzong” to establish the core essence of Dukezong as a Tibetan traditional Rdzong-Shan settlement. Furthermore, spatial-dynamic analysis was conducted to demonstrate how the urban construction process has contributed to the diminishing presence of “Rdzong.” The findings indicate that urban renewal efforts in Dukezong have accelerated the deterioration of its historic urban form and diminished its original residential function. Drawing from Pre-existing Theory, strategies are proposed that involve preserving Rdzong’s traditional space without physical objects and sustaining Rdzong’s residential function to reinvigorate Dukezong’s distinctive cultural heritage. This study emphasizes the significance of recognizing a region’s historic significance, functions, and urban morphology in revitalizing historic towns inhabited by ethnic minorities. Moreover, it offers valuable insights into the relationship between urban preservation and renewal in other historic towns.

Learning-driven strategic renewal: systematic literature review

PurposeThis paper aims to systematically review and synthesize existing research on learning-driven strategic renewal and examines the findings to elucidate the dimensions, antecedents, mechanisms and consequences associated with learning-driven strategic renewal, thereby addressing gaps in the existing literature.Design/methodology/approachThis research covers learning-driven strategic renewal from 1992 to 2022, using hybrid snowball sampling techniques and Boolean searches on the Scopus and Web of Science databases to extract 49 papers.FindingsThis review proposes an organizing framework for learning-driven strategic renewal, building upon existing literature. The framework identifies various dimensions of the process, including antecedents, mechanisms and consequences. The antecedents are categorized into individual, organizational and external factors. The mechanisms for learning-driven strategic renewal were explored within the context of Crossan’s established 4I framework, which serves as a lens for emphasizing the balance between exploratory and exploitative learning. Within this framework, intuiting, interpreting, integrating and institutionalizing are the four “Is” that guide the renewal process. These mechanisms require a robust system to enforce the prescribed processes effectively, thereby contributing to long-term firm performance and sustainability.Research limitations/implicationsDespite using search terms similar to those in existing literature on strategic renewal, the scope and depth of this study may be limited. Further research may benefit from bibliometric screening or more refined inclusion criteria.Originality/valueWhile there has been extensive research into both organizational learning and strategic renewal, no coherent framework links them. This study fills this gap by building a framework that identifies connections between these two concepts, providing valuable insights that may be used to foster successful strategic renewal efforts. The review offers valuable knowledge and understanding of the subject matter, serving as useful guidance for effectively driving renewal initiatives within organizations.

Assessing Distributional and Perceived Equity of Urban Green Spaces in Qingdao’s Historic Urban Area

Urban green spaces (UGSs) satisfy citizens’ physical and psychological demands and are considered an integral part of sustainable urban development. However, the distribution of UGS is often uneven, especially in historic urban areas with high building density and limited facilities, thus leading to issues of green inequity. This study examines two dimensions of green equity in Qingdao’s historic urban area, distributional equity and perceived equity, based on a fine-grained division of units and districts. Distributional equity is analyzed using the Gaussian two-step floating catchment area (G2SFCA) method and Gini coefficient to accurately calculate the equity in distribution and accessibility of UGSs. The perceived equity is assessed through the green view index (GVI) and location quotient of the streets, which represents citizens’ visual perception of green quality. Based on these analyses, a dual-perspective evaluation model of green equity is conducted, and the results show a significant imbalance of greenery supply and population demand in the historical urban area of Qingdao. This disequilibrium in green spaces leads to 62.20% of people living with low green equity, while only 8.12% experience high green equity. To maximize social justice, priority should be given to improving the 15 districts with low green equity; doing so could effectively reduce green inequity within historic urban areas where facilities and resources are relatively scarce, thereby improving the efficiency of urban renewal efforts.

LEARNING MEDIA IN THE PERSPECTIVE OF THE QUR'AN AND HADITH

LEARNING MEDIA IN THE PERSPECTIVE OF THE QUR'AN AND HADITHSalahuddin Musofeeroos01@gmail.comAbstrackThe development of science and technology is increasingly encouraging renewal efforts in the use of technological results in the learning process, and it is possible that the media must be adapted to the developments and demands of the times. Because of the right media support, learning objectives can be achieved well too. Therefore, a learning media will affect whether or not the information is complete and on target, and affects the final outcome of the learning this process. At the time of the Prophet SAW, teaching and learning activities were known, so if we look back at the time of the Prophet SAW, actually the learning media itself already existed and had been applied by Rasulullah SAW. He is in teaching science to his friends cannot be separated from the existence of the media as a means of conveying Islamic religious teachings.

Exploring the relationship between thermal environmental factors and land surface temperature of a “furnace city” based on local climate zones

Numerous studies have explored multiple factors that affect the urban thermal environment. Most current studies focus on establishing the holistic quantitative relationships between the characteristics of urban thermal environmental factors and land surface temperature (LST), but less attention has been given to exploring urban subdivisions in detail. The local climate zone (LCZ) system has been proven effective in establishing the quantitative relationships between urban climate and spatial factors, thereby revealing the characteristics of LST spatial variations. This study utilized the random forest regression model to analyze the relative importance and marginal effects of the urban thermal environmental factors on seasonal LSTs based on the whole study area and the LCZ-derived built type area of Fuzhou city, known as a “furnace city” in southeastern China. The results show that: (1) Building morphology and spatial distribution exert a significant impact on LST, with the LST levels of different building forms ranked as open < compact and high-rise < mid-rise < low-rise. (2) Landscape composition exhibits the greatest influence on seasonal LSTs in the whole study city. (3) Building morphology emerges as the most influential category for LST in the LCZ built type area, with the standard deviation of building height having the highest relative importance at approximately 34%. (4) Concentrated compact low-rise self-built houses experience higher temperatures and should be a focus for future urban renewal efforts. We believe that these findings provide quantitative insights for urban heat island analysis and have substantial implications for climate-friendly urban planning.

Renewing the old, creating the new: examining the strategies and results of urban conservation in Singapore and Shanghai

This paper explores the concept of authenticity in the conservation and renewal efforts in Singapore and Shanghai. Despite the past belief that demolishing or modifying historical buildings was acceptable for rapid urban development, the cities have recognized the value of preserving these buildings to maintain a sense of cultural heritage and authenticity. Through the analysis of typical conservation cases in both cities, the study examines the relevant strategies, methods, and results, and compares the changes and progress of conservation over time. The study finds that the conservation of historical buildings and districts can contribute to the authenticity and cultural identity of a city, fostering a sense of community and pride among residents. However, the concept of authenticity can be complex, and there may be debates over the appropriate level of restoration or modification required. Overall, the dissertation highlights the importance of balancing urban development and conservation and the evolving strategies towards people-based and coordinated development in both cities.

Research on Spatial and Temporal Patterns of Heat Island Variability and Influencing Factors in Urban Center Areas: A Case Study of Beijing’s Central Area

Studying the urban heat island effect and actively exploring effective measures for its mitigation and alleviation can provide important parameters for urban ecological environment monitoring and propose rational strategies to address environmental degradation. This article, with the background of urban renewal projects in Beijing, focuses on the central area of Beijing as the research object. Landsat ETM+/OLI_ TIRS data from 2000 to 2020 are used as the main remote sensing imagery source, combined with functional information data and spatial attribute data of open spaces in the central area. Based on the mono-window (MW) algorithm, this study first quantitatively retrieves and categorizes the summer land surface temperature in Beijing’s central area and analyzes its spatiotemporal characteristics using the direction distribution method, revealing regular patterns in the temporal and spatial dimensions. The results show a gradual decrease in the size of the persistent high-temperature concentration area over time. Subsequently, the seasonal autoregressive integrated moving average (SARIMA) model is employed to predict the changing trends of the urban heat island and the occurrence time of the strongest and weakest heat islands. Higher land surface temperature (LST) years are projected for 2025 and 2035, with the lowest year being 2030. Lastly, the correlation coefficient and Moran’s index are used to analyze the correlation between the urban heat island and its corresponding influencing factors in different years. The results indicate that population density, nighttime light, and gross domestic product (GDP) have significant positive effects on the heat island intensity from a temporal perspective. Normalized difference vegetation index (NDVI) shows a significant negative relationship with the heat island intensity when analyzed over time. The research findings provide important reference for rational urban planning, layout, and construction, and hold significance for advancing urban renewal efforts.