City Concept Research Articles

Konsep Kota 15 Menit : Peluang dan Tantangan Penerapannya pada Kota Pulau

The Banda Neira Islands possess significant cultural potential, yet many historical buildings are neglected, and accessibility is limited. With an area of just 3 km², planning that prioritizes pedestrians and cyclists is necessary. This study aims to explore the opportunities and challenges of implementing the 15-Minute City concept in Banda Neira. A qualitative research method is employed, beginning with an assessment of the physical and non-physical conditions in the urban area, particularly aspects related to the 15-Minute City components. The study finds that adjusting facilities based on population density is crucial for supporting the 15-Minute City principle, with high-density areas requiring more facilities, while low-density areas need better accessibility. The current layout allows access within 15 minutes on foot or by bicycle. The diversity of facilities supports social integration, but further digital technology implementation is needed to enhance service access and overall quality of life.

Decision-Making Approach for Land Use in Urban Industrial Area Redevelopment Projects

The process of industrial transformation, becoming the most important for building up sustainable cities, is in urgent need for studying alternative options for land use to ensure sustainable city development. Rapid urbanization requires new built-up design in strong correlation with urban spatial planning issues. The objective of this paper is to contribute for the studies of sustainable land use solutions through investigating the problems of the reorganization of depressed industrial areas. The research methodology is based on the multicriteria decision-making method to provide primarily social functions of depressed industrial areas, depending on environmental and economic aspects of their historical location in urban structure. Since the article highlights the concept of the 15-min city to build a polycentric urban spatial structure, the assessment of supply and demand matching of social facilities is based on the analysis of 15 min accessibility to the serviced within either industrial zone and the city on the whole. The GIS spatial analysis method supports the developed criteria set to evaluate main city functions. The research provides the methodology for defining the priority land use solution for a specific industrial area in a specific location. The proposed methodology suggests a procedure for evaluating the importance of the land use composition for the city community, considering environmental requirements and cost-effectiveness of the project. Three different industrial zones located in the same city are a case study to asses the reliability of the proposed methodology. The research conclusion provides implementing sustainable land-use solutions for improving urban environment quality as well as the quality of life for the population.

The Contribution of Applicable Smart and Sustainable Technologies in Recreation to City Happiness

We are aware that the efficient use of time is important for individuals. However, the fact that urban dwellers trying to live in cities have limited free time to spare for themselves creates difficulties in terms of the development of social well-being. The presence of technology, which has recently developed in the world, in our individual lives is indisputable. However, the long transportation times of individuals living in the city during the day is an important factor that causes the lack of free time periods. Matching the presence of technology with smart equipment that urban dwellers can enjoy and use in a sustainable way at appropriate points in cities will contribute to the happiness of society. This formation will actually provide us with the opportunity to transform technological renewal in cities into happy cities. For this reason, both the concrete existence of the concepts of smart city and happy city in 4 major cities of the world (Istanbul, Indiana, Amsterdam, Shanghai) and their reflections on the city dwellers are examined. Through interviews with the relevant people who serve the concepts of smart designs, technologies, recreational equipment and happy cities in the cities and concrete data, comparative sources of information on recreational technologies, sustainable and happy cities are provided. These sources consist of people who provide services on recreational technologies and services in the mentioned cities. The purpose of the sample group is to obtain information about city recreational technology studies from people who serve recreational city technologies, as well as to examine their views on city technologies and city happiness. In our study; the reflected and measurable (United Nations World Happiness Reports) dimensions of the concept of happy city are tried to be put forward in a scientific sense by comparing the examples created in cities and their reflections. In my 3rd TİK report on the thesis, the purpose of the study, the research model, the tools used to obtain data in the research, purposive sampling, research reliability, analysis, thematic coding information, ethical evaluation and the sample group information of this study applied online to 4 countries in 3 different continents, the table of research cities information and the findings (maxqda maps) graphics were added. In addition, general information about the concepts of leisure, recreation, smart city and happy city, which constitute the main theme of the research, is included.

Human Adaption to Climate Change: Marine Disaster Risk Reduction in the Era of Intelligence

With the intensification of global warming and sea level rise, extreme weather and climate events occur frequently, increasing the probability and destructive power of marine disasters. The purpose of this paper is to propose the specific application of artificial intelligence (AI) in marine disaster risk reduction. First, this paper uses computer vision to assess the vulnerability of the target and then uses CNN-LSTM to forecast tropical cyclones. Second, this paper proposes a social media communication mechanism based on deep learning and a psychological crisis intervention mechanism based on AIGC. In addition, the rescue response system based on an intelligent unmanned platform is also the focus of this research. Third, this paper also attempts to discuss disaster loss assessment and reconstruction based on machine learning and smart city concepts. After proposing specific application measures, this paper proposes three policy recommendations. The first one is improving legislation to break the technological trap of AI. The second one is promoting scientific and technological innovation to break through key technologies of AI. The third one is strengthening coordination and cooperation to build a disaster reduction system that integrates man and machine. The purpose of this paper is to reduce the risk of marine disasters by applying AI. Furthermore, we hope to provide scientific references for sustainability and human adaptation to climate change.

Overseas Smart City Short Course of Airlangga and International Community Service: The Role of Science and Technology Towards Smart City

The smart city concept emerged as an alternative solution to overcome the negative impacts of urbanization in big cities, based on the concept of sustainable development. A smart city is a city that can utilize human resources, social capital, and modern telecommunications infrastructure to achieve sustainable economic growth and high quality of life through wise management of resources by the government based on community participation. Jombang has not been managed optimally due to a lack of digital exposure and promotion. Based on these problems, the Faculty of Science and Technology, Airlangga University will organize an international community service program in Jombang to introduce culture and tourism in Jombang to the world through international students and transfer knowledge regarding the application of smart tourism to increase tourism promotion in Jombang. This community service program was carried out together with international students who will first be given an introduction and knowledge of the smart city concept and its application at Universitas Airlangga and the City of Surabaya through a short course. Then the students will be invited to visit the tourist and cultural village in Jombang to transfer knowledge to the local community regarding the application of the smart tourism concept to promote tourism potential in Jombang.

INFORMATION SYSTEM OF STREET LIGHTING CONTROL IN A SMART CITY

Context. In the context of the rapid development of technologies and the implementation of the concept of smart cities, smart lighting becomes a key element of a sustainable and efficient urban environment. The research covers the analysis of aspects of the use of sensors, intelligent lighting control systems with the help of modern information technologies, in particular such as the Internet of Things. The use of such technologies makes it possible to automate the regulation of lighting intensity depending on external conditions, the movement of people or the time of a day. This contributes to the efficient use of electricity and the reduction of emissions into the atmosphere. Objective. The purpose of the paper is to analyze the procedures for creating an information system as a tool for monitoring and evaluating the level of illumination in a smart city with the aim of improving energy efficiency, safety, comfort and effective lighting management. The implementation of a smart lighting system for Lviv will help improve energy efficiency and community safety. Method. A content analysis of scientific publications was carried out, in which the results of research on the creation of street lighting monitoring systems in real urban environments were presented. The collection and analysis of data on street lighting in the city, such as energy consumption, illumination level, lamp operation schedules, and others, was carried out. Machine learning methods were used to analyze data and predict lighting needs. Using the UML methodology, the conceptual model of the street lighting monitoring information system was developed based on the identified needs and requirements. Results. The role of data processing technologies in creating effective lighting management strategies for optimal use of resources and meeting the needs of citizens is highlighted. The study draws attention to the challenges and opportunities of implementing smart lighting in cities, maximizing the positive impact of smart lighting on modern urban environments. The peculiarities of the development and use of an information system for controlling street lighting in a smart city are analyzed. The potential advantages and limitations of using the developed system are determined. Conclusions. The project on the creation of an information system designed to provide an energy-efficient lighting system in a smart city will contribute to increasing security, particularly, ensuring the safety of the community through integration with security systems, reducing energy consumption, through minimizing the electricity usage in periods when the need for lighting is not necessary. It has been determined that to implement an information system for remote monitoring and lighting control in a smart city, it is advisable to consider the possibility of using a complex lighting control system. Calculations were made on the example of Lviv for the city’s lighting needs. The use of motion sensors to determine the need to turn on lighting was analyzed. A conceptual model of the information system was developed using the object-oriented methodology of the UML notation. The main functionality of the information system is defined.

Inovasi Kebijakan Publik Melalui Aplikasi Terintegrasi

This research aims to analyze the implementation of public policies through integrated applications, with a case study on the Samarinda Integrated Application (SANTER). The SANTER application is part of the Samarinda City Government's initiative to realize the smart city concept, which aims to improve the efficiency of public services, strengthen transparency, and facilitate interaction between the government and the community. This study uses Edward III's theory of public policy implementation, which includes four main elements: communication, resources, disposition, and bureaucratic structure. The analysis was conducted by collecting secondary data from annual reports, user satisfaction surveys, and news articles related to the implementation of the SANTER application. The results show that effective communication between the government, policy implementers, and the community is crucial to the success of this application. Adequate human resources and technology are also key factors, although there are still challenges in terms of limited resources at the sub-district and village levels. The disposition or attitude and commitment of public officials towards the SANTER application is very positive, as demonstrated by the full support of the mayor and heads of relevant agencies. An efficient bureaucratic structure and good coordination between agencies also played an important role in the implementation of this application.

Spatial Formation Potential of the Smart City Concept: New Smart Cities and their Evaluation with the AHP Method

Spatial Formation Potential of the Smart City Concept: New Smart Cities and their Evaluation with the AHP Method

Sustainable urban development policies and practices in the United States

Sustainability approaches have a special significance in terms of ensuring a long-term and balanced multi-dimensional urban development. The purpose of the study is to reveal and describe the main features of sustainable urban development in the United States in terms of urban policymaking and practical implementation. In the theoretical part of the paper, various interpretations of sustainable urban development and sustainable cities were discussed and summarized. Meanwhile, a brief description of the current state of global urbanization processes was given. Through secondary data analysis (governmental reports, descriptions of missions and target activities, legislative acts, etc.), comparison and generalization, the main actors (governmental bodies at federal level) and priorities of the U.S. urban policy with a special focus on sustainability were identified and discussed. In addition, the framework of the U.S. sustainable urban development policymaking was suggested and generalized. Different city rankings (based on sustainable development goals, green development, etc.) reveal the leading role of Pacific Coast urban areas, Washington D.C., Boston and New York City in terms of urban sustainability practices. Various urban innovations are implemented in the same and other urban areas, promoting the further development of smart sustainable city concept in the United States.

Age-friendly cities enhancing ageing: accelerating digital inclusion for India’s elderly

Purpose This exploration begins with understanding the concept of age-friendly cities and communities as guided by the World Health Organisation. The purpose of this study is to assesses the potential of the concept of age-friendly cities and how these initiatives are driven by commitments to create an environment that promotes active ageing, leveraging digital tools and technologies to enhance connectivity, accessibility and overall well-being of the older. Design/methodology/approach The viewpoint discussed the diverse ways in which the unique concept of age-friendly cities or living areas can be explored in India. Such concepts will create a more inclusive society for the older people around us. Findings The viewpoint highlighted a few global cases of age-friendly cities. It emphasised their innovative approaches, lessons learned, best practices and challenges. These real-time examples inspire, showing us the potential and success of such initiatives. They also help us understand the areas we must work on to create such environments for our older people. The chapter also evaluates the initiatives and projects undertaken in India so far to enhance the living experience of the older, integrating digital technologies. By analysing India’s journey towards age-friendly initiatives, the discussion provides detailed insights for policymakers and other societal stakeholders to broaden the development framework that holistically incorporates the ageing population’s needs. Originality/value The concept of age-friendly cities in India is not just a new approach but a crucial one in the near future. Owing to the existing diversity in our country, this discussion presented in this viewpoint will help to emphasise the need to create separate policies and implement the same at various levels. Ageing is inevitable, and this study’s reflections will also allow families and society to prioritise the needs of older adults in their families and around them. This work will also create an opportunity for all society’s stakeholders to look at older adults’ needs differently and more practically, underlining the urgency and importance of this issue.

Research on the Updating and Selection of Greening in Sponge Cities

With the frequent occurrence of urban waterlogging, the concept and construction of sponge city have been carried out in many inland cities. Urban greening is not only an integral and important part of sponge cities, but also has a considerable impact on climate and urban landscape. This paper analyzes the function and existing problems of sponge city greening. In the past planning, the selection of certain trees brought problems such as flying catkins and pollen to people’s lives. Not only are they an allergen for many residents, but they also pose a fire hazard. At the same time, the construction of some green facilities lacks rationality. They are not only difficult to play the role of interception, but also easy to water in the flower bed in rainy weather, resulting in root rot. In addition, this paper also discusses the improvement of tree species and greening facilities. For some problem trees which are planted in a large area and difficult to renew in a short time, some mitigation measures are put forward. Finally, the vertical greening and rainwater gardens which have great potential in the green selection of sponge city are introduced. This paper is devoted to exploring more scientific and reasonable choices in the greening of sponge cities, while alleviating urban waterlogging and minimizing the impact on residents’ lives.

The Correlation of the Smart City Concept with the Costs of Toxic Exhaust Gas Emissions Based on the Analysis of a Selected Population of Motor Vehicles in Urban Traffic

The intensive development of road transport has resulted in a significant increase in air pollution. This phenomenon is particularly noticeable in urban areas. This creates the need for analyses and forecasts of the scale and extent of future emissions of harmful substances into the environment. The aim of this study was to estimate the costs of the emission of toxic components of exhaust gases generated by all users of conventionally propelled vehicles travelling on a section of urban road in the next 25 years. The traffic study was carried out on an urban traffic route, playing a key role for road transport in the dimension of a given urban agglomeration. The traffic forecast for the analysed road section was based on the results of our own measurements carried out in April 2023 and external data from the General Directorate for Roads and Motorways. The results of the observations concerned six categories of vehicles for the morning and afternoon rush hours. Based on the data obtained, the generic structure of the vehicle population on the analysed section and the average daily traffic were determined. Using the methodology contained in the Blue Book of Road Infrastructure, parameters were calculated in the form of annual indicators of traffic growth on the analysed section, travel speed, and annual air pollution costs for selected vehicle categories, remembering at the same time that the Blue Book-based methodology does not distinguish between unit costs in relation to the type of emissions. The results of the study confirmed that there was an increase in the cost of toxic emissions for each vehicle category over the projected 25-year period. The largest increases were seen for trucks with trailers and passenger cars. In total, for all vehicle categories, emission costs nearly doubled from 2024 to 2046, from EUR 3,745,229 to EUR 7,443,384, due to the doubling of the number of vehicles resulting from the traffic forecast. The analyses presented here provide an answer to the question of what pollution costs may be faced by cities in which road transport will continue to be based on conventional types of propulsion. In addition, the research presented can be used to develop urban mobility transformation plans for the coming years, within the scope of the widely promoted smart city concept and the idea of electromobility, by pointing out to local authorities the direct economic benefits of these changes.

A Historical Perspective Through the Lens of the Islamic City Theory: Konya Example

The concept of the Islamic city elucidates the spatial structures specific to Islam religion and civilization, deeply influencing the lives of Muslims. Despite geographical, ethnic, and cultural diversities, it has been observed that the fundamental influence of the religion shaped similar urban formations in the Islamic geography. A key determining factor in the transition from traditional bedouin tribal life to urban civilization is the need for more suitable settlements to meet the multifaceted requirements and rituals of Islam. Societies embracing Islam have restructured their ways of life, with mosques becoming centers of worship, simultaneously reshaping legal, administrative, educational, and commercial structures, thereby becoming central to urban life. Islamic cities, reaching their zenith during the Golden Age of Islam, gradually weakened over time during the processes of modernization/secularization, with the rise of rational/bureaucratic powers diminishing their role as the primary shaping force of space. Konya, representing the characteristics of the Islamic city during the Seljuk and Ottoman Empires, underwent significant transformations approaching the modern era, affecting its physical, social, economic, and administrative fabric. Particularly in the Republican era, the Islamic city features were sidelined due to modernist spatial shaping, but have recently regained importance with the emergence of Islamic political movements and approaches by National Vision (Milli Görüş) municipalities. This study examines the Islamic city from a historical perspective, highlighting common characteristics of Islamic cities worldwide, scrutinizing the erosive effects of secularization/modernization trends on the Islamic city, specifically focusing on Konya, and finally evaluating recent revitalization policies directed towards the Islamic city in Konya.

The proposal of a 15-minute city composite index through integrating GPS trajectory data-inferred urban function attraction based on the Bayesian framework

The chrono-urbanism framework suggests that urban life quality decreases with increased time spent in transportation, particularly motorized modes. The 15-min city concept, aligned with chrono-urbanism, emphasizes the importance of reaching essential urban functions within a short active travel time and has gained global attention. This study aims to develop a 15-min city composite index score (CIS) using the chrono-urbanism framework. The CIS integrates spatial accessibility to six key urban functions, providing a holistic assessment of the 15-min city status in Wuhan, China. Urban function accessibility is computed based on visitor volume inferred from GPS trajectory data using the Bayesian framework. Results reveal CIS hotspots in Hongshan, Wuchang, Jiangan, and Qingshan districts, with Hongshan having the highest concentration. However, Wuhan faces challenges in achieving comprehensive 15-min city status, as hotspots are mainly concentrated in specific areas like university towns and traditional city centers. The proposed assessment approach is applicable to accurately evaluate the 15-min status in other urban contexts using GPS trajectory data. The study's findings can assist policymakers in understanding CIS hotspot distribution and developing future planning policies to enhance the overall 15-min city status.

Contesting the Anticipated Infrastructural City: A Grounded Analysis of Silk Road Urbanization in the Multipurpose Port Terminal in Chancay, Peru

A new private port and logistics complex is under construction in the city of Chancay, located north of Lima, Peru, as part of China’s Belt and Road Initiative (BRI) promising to change life in the city while expanding a Sino-centric globalized economy and Peru’s reach within it. Through a series of interviews conducted between 2020 and 2022 and document analysis, we seek to offer a grounded theorization of how the BRI, as an exemplar of infrastructure-led urbanization, interweaves with broader sociospatial and socionatural transformations, affecting the present and future of the places where it materializes. By using the concept of the infrastructural city we show how the combination of port and logistics infrastructures with spatial interventions in periurban space is guiding contemporary urbanization, resulting in the formation of a new, amorphous city that has as its defining characteristic the domination of infrastructure over urban life, eradicating prior functions and marginalizing local grievances to facilitate the creation of a privatized enclave for international trade. Our analysis provides insights into the intricate and multifaceted geographies of emerging Chinese-sponsored infrastructural strategies, the hopes and struggles that contextually shape them, and the potentially distinctive and contested urban features of the anticipated infrastructural cities yet to come.

Preserving paddy fields through tourism in Indonesia: opportunities and challenges

Purpose This paper aims to show the opportunities and challenges of implementing slow tourism through a slow city concept, particularly concerning preserving paddy fields. Design/methodology/approach A qualitative approach using FGD, in-depth interviews and questionnaires with open questions. Findings Paddy field preservation can be achieved through the slow city concept if there is a strong commitment from the government and influential local wisdom. Research limitations/implications This research is conducted in five areas (cities and regencies). Hence, there should be similar research in other areas to find whether it can be implemented in other areas. Furthermore, other aspects have not been explored, such as how to convince policymakers to implement a slow city concept, integrate urban infrastructures and paddy fields or encourage and protect local residents who develop a slow city concept. Practical implications This research will give insight for policymakers to establish a policy that can realize livable cities for local residents and tourists, particularly in terms of food resiliency through tourism. Social implications This research will give new information about the importance of slow tourism to improve the quality of life in a city and to maintain food resilience. Originality/value This research shows the implementation and challenges of realizing slow city and slow tourism in some regions in Indonesia, particularly related to paddy fields preservation.

How workable is a 20-minute city in Australia? Re-examining the challenge of change in spatial labour and job relations

ABSTRACT Most x-minute city studies focus on liveability and neighborhood accessibility to local services, but rarely include primary employment. This paper complements these studies by examining the urban employment structure and transport dynamics of an Australian city under the 20-minute city concept framework. To do this, we develop a comprehensive method to model residents’ job access time using census-based journey to work (JTW) data and detailed household activity and travel survey. Analysing JTW time stepping down to diverse industry and employment categories and transport modes allows new insight into the disparity in residents’ job and housing locations and transport choices at local scales. By evaluating the distribution of working residents, types of employment, and transport performance, this paper examines possible policy responses and challenges of change in expanding the 20-minute planning target for employment. The analysis suggests that housing infill development could support reduced JTW time for residents experiencing longer time for work travels. However, this would require active planning of both land-use mix and dwelling design to meet prevalent household expectations about dwelling size and quality.

Sustainable Smart Cities Planning in Conjunction with Environment Governance

In the present age, many issues have been brought to the forefront with the development of cities, hence the concept of sustainable smart cities has been introduced. Based on the methodology of big data analytics and related technologies, this paper gives the planning for sustainable smart cities from several perspectives. Starting from the analysis of urban industries and architecture, this paper analyses the distribution of urban population, presents and analyses the use of renewable energy sources in cities and the use of advanced traffic systems through several successful cases, and introduces the application of internet technology at the end. Many perspectives in this paper start with examples from real cities, thus giving evaluations as well as suggestions for optimisation. The analyses of smart cities throughout the text also deal with environmental governance, aiming to make the topic of sustainable development realisable, so that the economy and environment of the smart cities in the future can be mutually reinforcing.

Sustainable Waste Management in Urban Area - A Case Study of the Waste Management of the Cities in China

As urbanisation continues to accelerate, the integration of regional waste treatment capacity is becoming increasingly important and challenging nowadays, as economic development imbalances and environmental problems are becoming more prominent. An important component of urban development is the generation and management of municipal solid waste , and due to differences in socio-economic status, China's world-class metropolises such as Shanghai and medium-sized cities such as Xiamen are facing the same problem. This study attempts to explore the possibilities and prospects for sustainable waste management in China's future by comparing Xiamen with Shanghai, using relevant structural models and relevant research data within the city and the region. The introduction of the concept of waste-free cities also provides a greater diversity of options for future programmes. Finding effective strategies based on China's socio-economic and cultural conditions has implications for developing countries such as China in promoting the shift from waste management to a circular economy.

Designing the Urban Smart Futures Agenda for Lancaster, UK

The smart city concept has garnered a lot of interest; however, it often falls short when it comes to providing clarity on the benefits it can offer. Discussing smartness in the context of cities and their inhabitants requires the involvement of a wide range of stakeholders in decision-making. Similarly, the decision-making process is often unclear and can lack integrity. For this reason, in this research, we clarify this process and establish a smart agenda for urban areas. Specifically, this study focusses on the existing research in truly smart cities (where liveability is at the heart of decision-making). The research team implemented the assessment model (SMART) during a facilitated workshop under COVID-19 restrictions. Taking societal, environmental, health, economic, and governance liveability perspectives into account, the results yielded a set of recommendations for designing the smart urban agenda, which can support cities that aspire to become smart.