Pub Date : 2024-02-08DOI: 10.56261/jars.v21.263294
Suphathida Sawangchaeng, Settawut Bamrungkhul
During the Covid-19 pandemic, urban agriculture, which refers to various forms of agricultural production within or surrounding the city, gained more attention from scholars worldwide. Given the multiple benefits associated with urban agriculture, these practices were adopted to address the adverse impacts in various dimensions, such as food security, health, and well-being. Simultaneously, urban agriculture also was affected by the Covid-19 pandemic, influencing the practice from both theoretical and practical perspectives, which expanded the scope of research in this field across various disciplines and perspectives. Consequently, it is difficult to track the topic and scope of the current research status as a basis for developing research about urban agriculture in the future. However, a systematic review that consolidates the current state of knowledge to support advanced research had not yet been conducted. Our paper aimed to fill this gap by employing a bibliometric analysis of articles in the Web of Science Core Collection (WoSCC) to examine the research landscape of urban agriculture and Covid-19. VOSviewer was the main platform adopted to conduct the bibliometric analysis in order to construct the research landscape based on three scopes, namely, main contributors (authors, sources, organisations, and countries), hot issues, and research themes. The analysis revealed that the WoSCC had indexed a total of 214 articles, with an increasing number of publications from 2020 to 2022. Although studies on urban agriculture and Covid-19 were conducted worldwide, authors and organisations from developed countries, especially the United States, were the primary contributors to article publications. The journal “Sustainability” was the main source of published articles about urban agriculture and Covid-19, receiving the highest number of citations. Research on urban agriculture and Covid-19 was conducted under eight crucial research themes associated with the food sector, benefits for health and well-being, climate change and air quality, marginalised communities, practising the community garden, practising home gardening, lessons learned from the policies and projects, and innovation and technology. Despite research being conducted on urban agriculture and the Covid-19 pandemic within different themes and geographical contexts, the majority of studies primarily focused on the benefits and behaviour change associated with urban agriculture practices to mitigate the negative impact of Covid-19 in terms of the food system and mental health. This finding is consistent with the keywords co-occurrence analysis, which identified “food security/insecurity” and “resilience” as the main hot issues. In addition, most of the other high-frequency keywords also were associated with the food system and well-being. Based on these findings, research on urban agriculture during Covid-19 generally concentrated on the crucial problems associated with Covid-19, especia
{"title":"Global Landscape of Urban Agriculture and Covid-19 Research: A Bibliometric Analysis","authors":"Suphathida Sawangchaeng, Settawut Bamrungkhul","doi":"10.56261/jars.v21.263294","DOIUrl":"https://doi.org/10.56261/jars.v21.263294","url":null,"abstract":"During the Covid-19 pandemic, urban agriculture, which refers to various forms of agricultural production within or surrounding the city, gained more attention from scholars worldwide. Given the multiple benefits associated with urban agriculture, these practices were adopted to address the adverse impacts in various dimensions, such as food security, health, and well-being. Simultaneously, urban agriculture also was affected by the Covid-19 pandemic, influencing the practice from both theoretical and practical perspectives, which expanded the scope of research in this field across various disciplines and perspectives. Consequently, it is difficult to track the topic and scope of the current research status as a basis for developing research about urban agriculture in the future. However, a systematic review that consolidates the current state of knowledge to support advanced research had not yet been conducted. Our paper aimed to fill this gap by employing a bibliometric analysis of articles in the Web of Science Core Collection (WoSCC) to examine the research landscape of urban agriculture and Covid-19. VOSviewer was the main platform adopted to conduct the bibliometric analysis in order to construct the research landscape based on three scopes, namely, main contributors (authors, sources, organisations, and countries), hot issues, and research themes. The analysis revealed that the WoSCC had indexed a total of 214 articles, with an increasing number of publications from 2020 to 2022. Although studies on urban agriculture and Covid-19 were conducted worldwide, authors and organisations from developed countries, especially the United States, were the primary contributors to article publications. The journal “Sustainability” was the main source of published articles about urban agriculture and Covid-19, receiving the highest number of citations. Research on urban agriculture and Covid-19 was conducted under eight crucial research themes associated with the food sector, benefits for health and well-being, climate change and air quality, marginalised communities, practising the community garden, practising home gardening, lessons learned from the policies and projects, and innovation and technology. Despite research being conducted on urban agriculture and the Covid-19 pandemic within different themes and geographical contexts, the majority of studies primarily focused on the benefits and behaviour change associated with urban agriculture practices to mitigate the negative impact of Covid-19 in terms of the food system and mental health. This finding is consistent with the keywords co-occurrence analysis, which identified “food security/insecurity” and “resilience” as the main hot issues. In addition, most of the other high-frequency keywords also were associated with the food system and well-being. Based on these findings, research on urban agriculture during Covid-19 generally concentrated on the crucial problems associated with Covid-19, especia","PeriodicalId":496376,"journal":{"name":"Journal of Architectural/Planning Research and Studies (JARS)","volume":"107 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140459969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-05DOI: 10.56261/jars.v21.264544
Nassareen Ahamadjula, Chawee Busayarat
The design of exhibitions often faces limitations in utilizing natural light inside the building due to the diverse and rotating nature of exhibited artworks. These objects have varying light sensitivity and prolonged exposure to excessive light can cause damage or deterioration. Therefore, in exhibition design, it is crucial to consider the direction and quantity of light that falls on the displayed objects to protect them from potential harm caused by natural light and extend their longevity. Consequently, the factor of utilizing natural light within exhibition spaces becomes a challenging element to control. The goal of this research is to develop an adaptable building envelope system to control the amount of natural light in response to the use of exhibition spaces. This was achieved by creating a parametric model using Rhinoceros software and its Grasshopper plugin for designing the building envelope. Together with the use of physical computing to create a hardware system that was programmed to develop a prototype of an adaptable building envelope we have developed a process able to optimize lighting delivery for exhibited objects. The building envelope has adjustable openings that correspond to the position of the exhibited objects and the sun. The building envelope can serve as a sunshade to prevent direct sunlight from impacting the exhibited objects while allowing the utilization of natural light in other areas within the exhibition space. The results of this research demonstrate suitable building facade designs that can be applied to exhibition spaces in various projects. The researchers evaluated the performance of the model by simulating exhibition spaces equipped with the building facade system in the southern and western directions and measured the intensity of light entering the exhibition areas. Results showed an average light intensity for the spaces ranging from 30 to 90 lux, which does not cause any damage to the exhibited objects. The researchers also tested the functionality of the building facade system with natural light and found that the control system and mechanisms worked accurately, reducing the sunlight intensity by 97.3%. This adaptable building facade system can address complex architectural design challenges and allow architects to control the amount of natural light within exhibition spaces. The design flexibility of the facade envelope system allows it to respond to different daylight periods that vary seasonally and would impact the exhibited objects.
{"title":"The Development of a Modular Adaptive Facade System Based on Pre - Calculated Light Values Through Parametric Models and Real - Time Light Sensors","authors":"Nassareen Ahamadjula, Chawee Busayarat","doi":"10.56261/jars.v21.264544","DOIUrl":"https://doi.org/10.56261/jars.v21.264544","url":null,"abstract":"The design of exhibitions often faces limitations in utilizing natural light inside the building due to the diverse and rotating nature of exhibited artworks. These objects have varying light sensitivity and prolonged exposure to excessive light can cause damage or deterioration. Therefore, in exhibition design, it is crucial to consider the direction and quantity of light that falls on the displayed objects to protect them from potential harm caused by natural light and extend their longevity. Consequently, the factor of utilizing natural light within exhibition spaces becomes a challenging element to control. The goal of this research is to develop an adaptable building envelope system to control the amount of natural light in response to the use of exhibition spaces. This was achieved by creating a parametric model using Rhinoceros software and its Grasshopper plugin for designing the building envelope. Together with the use of physical computing to create a hardware system that was programmed to develop a prototype of an adaptable building envelope we have developed a process able to optimize lighting delivery for exhibited objects. The building envelope has adjustable openings that correspond to the position of the exhibited objects and the sun. The building envelope can serve as a sunshade to prevent direct sunlight from impacting the exhibited objects while allowing the utilization of natural light in other areas within the exhibition space. The results of this research demonstrate suitable building facade designs that can be applied to exhibition spaces in various projects. The researchers evaluated the performance of the model by simulating exhibition spaces equipped with the building facade system in the southern and western directions and measured the intensity of light entering the exhibition areas. Results showed an average light intensity for the spaces ranging from 30 to 90 lux, which does not cause any damage to the exhibited objects. The researchers also tested the functionality of the building facade system with natural light and found that the control system and mechanisms worked accurately, reducing the sunlight intensity by 97.3%. This adaptable building facade system can address complex architectural design challenges and allow architects to control the amount of natural light within exhibition spaces. The design flexibility of the facade envelope system allows it to respond to different daylight periods that vary seasonally and would impact the exhibited objects.","PeriodicalId":496376,"journal":{"name":"Journal of Architectural/Planning Research and Studies (JARS)","volume":"236 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140461367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
With a city growing in size, capacity, density, and intensity, walkability in the Bangkapi district (Bangkok, Thailand) represents a challenge to produce more inclusive transportation through mobility planning that suits the multimodal transportation system (skywalk, MRT lines, water transportation) and the walking experience of the pedestrian. Drawing from Bangkok’s Transit-Oriented Development (TOD) strategic plan, the challenge lies in the balancing point of efficiently and effectively elevating walkability while keeping the local urban identity. This study investigates the notion of walkability as both a ground-up participatory design process and within the overall mobility planning framework by reviewing both Thai and international sidewalk standards and through interviews with stakeholders. We conclude by producing an experimental design guide and policy recommendations on how area-specific sidewalks have the potential in shaping more feasible and equitable mobility planning from the ground up.
{"title":"The Walking Bangkapi: Inclusive Pedestrian Network’s Integrated Design and Implementation Study on Bangkok’s Emerging Transportation District","authors":"Napong Nophaket, Chamnarn Tirapas, Wattana Songpetchmongkol","doi":"10.56261/jars.v21.263103","DOIUrl":"https://doi.org/10.56261/jars.v21.263103","url":null,"abstract":"With a city growing in size, capacity, density, and intensity, walkability in the Bangkapi district (Bangkok, Thailand) represents a challenge to produce more inclusive transportation through mobility planning that suits the multimodal transportation system (skywalk, MRT lines, water transportation) and the walking experience of the pedestrian. Drawing from Bangkok’s Transit-Oriented Development (TOD) strategic plan, the challenge lies in the balancing point of efficiently and effectively elevating walkability while keeping the local urban identity. This study investigates the notion of walkability as both a ground-up participatory design process and within the overall mobility planning framework by reviewing both Thai and international sidewalk standards and through interviews with stakeholders. We conclude by producing an experimental design guide and policy recommendations on how area-specific sidewalks have the potential in shaping more feasible and equitable mobility planning from the ground up.","PeriodicalId":496376,"journal":{"name":"Journal of Architectural/Planning Research and Studies (JARS)","volume":"89 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140482096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-18DOI: 10.56261/jars.v21.256845
Somatat Na Takuatung, Chokeanand Bussracumpakorn
The COVID-19 pandemic has generated negative, economic impacts on the tourism and leisure sector in Thailand, especially small boutique hotels. These hotels have had to develop more efficient and innovative approaches to meet new normal expectations, for example, contactless service. Digital technologies, such as Machine Learning and Artificial Intelligence, can open new possibilities and opportunities for hotels to digitize their customers’ services. A review of the literature indicated that data important to the management of hotel products and services include Customer Segmentation, Customer Profiling, Menu Engineering, Productivity Indexing, Customer Associations, Forecasting, Energy Consumption, and Room Rates. These characteristics can be examined by machine learning. This study used a mixed qualitative and quantitative research method. The data were gathered by interviewing two boutique hotel owners in Bangkok and collecting the hotels’ data, including online travel booking agents and direct booking logs, for the period April 2016 – September 2021. The analysis was conducted using the booking data from the two hotels: 3946 records from Hotel A and 3948 from Hotel B. In this research, k-means clustering was used to segment hotel guests. Two-class logistic regression and a two-class boosted decision tree were used to predict the prospective customer, while linear regression and decision forest regression were used to forecast the market demand. The findings reveal a model of hotel business owners’ requirements to innovate new service solutions, such as the contactless software solution, that guests can employ for check-in, check-out, order services, and talk to the hotel through the mobile application. This would help hotel owners to manage costs, employees, and customers. The solution also means that hotel managers would no longer need to be involved in the manual implementation of revenue management tasks. This data analytics approach can effectively sift through the signals detected from market variables, discover patterns and anomalies, make predictions for guest arrivals, and calculate optimum prices in real-time, as the market changes.
{"title":"Boutique Hotel Service Digitalization: A Business Owner Study","authors":"Somatat Na Takuatung, Chokeanand Bussracumpakorn","doi":"10.56261/jars.v21.256845","DOIUrl":"https://doi.org/10.56261/jars.v21.256845","url":null,"abstract":"The COVID-19 pandemic has generated negative, economic impacts on the tourism and leisure sector in Thailand, especially small boutique hotels. These hotels have had to develop more efficient and innovative approaches to meet new normal expectations, for example, contactless service. Digital technologies, such as Machine Learning and Artificial Intelligence, can open new possibilities and opportunities for hotels to digitize their customers’ services. A review of the literature indicated that data important to the management of hotel products and services include Customer Segmentation, Customer Profiling, Menu Engineering, Productivity Indexing, Customer Associations, Forecasting, Energy Consumption, and Room Rates. These characteristics can be examined by machine learning. This study used a mixed qualitative and quantitative research method. The data were gathered by interviewing two boutique hotel owners in Bangkok and collecting the hotels’ data, including online travel booking agents and direct booking logs, for the period April 2016 – September 2021. The analysis was conducted using the booking data from the two hotels: 3946 records from Hotel A and 3948 from Hotel B. In this research, k-means clustering was used to segment hotel guests. Two-class logistic regression and a two-class boosted decision tree were used to predict the prospective customer, while linear regression and decision forest regression were used to forecast the market demand. The findings reveal a model of hotel business owners’ requirements to innovate new service solutions, such as the contactless software solution, that guests can employ for check-in, check-out, order services, and talk to the hotel through the mobile application. This would help hotel owners to manage costs, employees, and customers. The solution also means that hotel managers would no longer need to be involved in the manual implementation of revenue management tasks. This data analytics approach can effectively sift through the signals detected from market variables, discover patterns and anomalies, make predictions for guest arrivals, and calculate optimum prices in real-time, as the market changes.","PeriodicalId":496376,"journal":{"name":"Journal of Architectural/Planning Research and Studies (JARS)","volume":"165 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135942827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-18DOI: 10.56261/jars.v21.255983
Benjawan Ubonsri, Wittaya Daungthima
The main objective of this study is to analyze development potentials for the Hua Takae Market Community in order to develop guidelines for strong and self-reliant development. The development concept allowed local residents to participate in and be a part of the guideline development. Research methods included a study of the community’s existing physical, geographical social, and economic aspects, analysis, and setting up community goals and finally development of community tourism guidelines. The results indicate that there are two main development ideas, these being the community development concept and tourism guidelines. The community development concept covers suggestions for facility development that address the needs of both local residents and tourists. The tourism guidelines cover proposed tourist routes and a year-round activity schedule. The proposed method and development is expected to generate higher income for local residents, and give tourists the opportunity to visit and understand traditional lifestyle and culture.
{"title":"Community Development Guidelines with a Focus on Sustainable Tourism: A Case Study of the Hua Takae Old Market Community","authors":"Benjawan Ubonsri, Wittaya Daungthima","doi":"10.56261/jars.v21.255983","DOIUrl":"https://doi.org/10.56261/jars.v21.255983","url":null,"abstract":"The main objective of this study is to analyze development potentials for the Hua Takae Market Community in order to develop guidelines for strong and self-reliant development. The development concept allowed local residents to participate in and be a part of the guideline development. Research methods included a study of the community’s existing physical, geographical social, and economic aspects, analysis, and setting up community goals and finally development of community tourism guidelines. The results indicate that there are two main development ideas, these being the community development concept and tourism guidelines. The community development concept covers suggestions for facility development that address the needs of both local residents and tourists. The tourism guidelines cover proposed tourist routes and a year-round activity schedule. The proposed method and development is expected to generate higher income for local residents, and give tourists the opportunity to visit and understand traditional lifestyle and culture.","PeriodicalId":496376,"journal":{"name":"Journal of Architectural/Planning Research and Studies (JARS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135942828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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