Astonjadro最新文献

{"title":"Study on Service Quality and Priorities of Pedestrian Path Development in Malioboro Area to Support Sustainable Urban Mobility","authors":"Muchammad Fuad Chakam, A. Rakhmatulloh","doi":"10.32832/astonjadro.v13i1.14534","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14534","url":null,"abstract":"This article aims to study the service quality and prioritize the development of pedestrian paths in the Malioboro area to support sustainable urban mobility. Malioboro is one of the commercial and tourist centers in Yogyakarta city, historically known for its pedestrian-friendly pathways. Challenges such as pedestrian circulation issues, inadequate pedestrian facilities, conflicts between pedestrians and motorized vehicles, and problems with drop-off and stop zones for less organized transportation contribute to the low service quality in the Malioboro area. This study adopts a quantitative approach using direct observation and a questionnaire distributed to 132 pedestrian path users. The collected data is analyzed using descriptive analysis techniques and Importance Performance Analysis (IPA) to understand the existing conditions, quality, and priority of pedestrian path services in the Malioboro area. The study results indicate that the service quality of pedestrian paths in Malioboro faces several challenges. Factors such as motor vehicle traffic density, lack of quality pedestrian infrastructure, and pedestrians' unsafe behavior contribute to the low service quality. The pedestrian satisfaction analysis using the Customer Satisfaction Index (CSI) revealed a satisfaction rate of 69.19%, categorizing it as \"adequate.\" However, improvements in pedestrian path services are necessary based on the significance of the Malioboro area and its high appeal to pedestrians. The goal is to achieve good or even perfect satisfaction in terms of service quality. An analysis of interests was conducted, resulting in the identification of four quadrants with distinct characteristics. These quadrants serve as a valuable guide for enhancing the quality of pedestrian path services. Quadrant 1 encompasses attributes such as crossing facilities, CCTV surveillance, protection from weather conditions (rain, heat, cold), and parking convenience. Despite their high importance, these variables received low satisfaction ratings from respondents. Enhancing both the quantity and quality of these variables is crucial. Policymakers should pay special attention to these four variables and implement concrete measures to surpass the \"adequate\" assessment and attain better pedestrian service satisfaction. By implementing these measures, it is expected that Malioboro can serve as an example in supporting sustainable urban mobility by providing good and safe services for pedestrians. This study can also provide guidance and input for the government and relevant stakeholders in decision-making regarding pedestrian path infrastructure development in similar areas.","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"23 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140509598","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}

{"title":"Traffic Counting using YOLO Version-8 (Case Study of Jakarta-Cikampek Toll Road)","authors":"D. Darmadi, P. Pratikso, Mudiyono Rahmat","doi":"10.32832/astonjadro.v13i1.14489","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14489","url":null,"abstract":"You Only Look Once (YOLO)  version 8 is the latest version of YOLO. YOLO is a common object detection model that offers faster and more accurate results. YOLO applications provide numerous benefits in the fields of health care, traffic control, vehicle safety, energy, agriculture, and industry. The purpose of this article is to use advancements in information technology to automate the process of manually recording traffic counts on the highway. The method utilized in this study is to record a video of traffic movements with a smartphone camera and save it in MP4 format. Calculations are performed at the office after receiving recorded video and utilizing a program written by the author that makes use of Python, Ppencv, Pytorch, and YOLO  version 8 software. When passing through a counter box, the traffic volume is counted and saved in Excel format (.xls). The video records footage near the Halim area of the Jakarta-Cikampek toll road. With a measurement accuracy of 99.63% for cars, 96.66% for buses, and 98.55% for trucks, the accuracy attained using YOLO  version 8 is fairly satisfactory for detecting vehicle volume and categorization.","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"37 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140509572","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}

{"title":"Energy use Efficiency on High Rise Hotel Building to Reduce Carbon Emission Using Sefaira","authors":"Dhimas F. Satriopratomo, Y. P. Devia, Lilya Susanti","doi":"10.32832/astonjadro.v13i1.14591","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14591","url":null,"abstract":"A lot of energy consumed by large hotel buildings can affect the environment degradation in a long period of time. Every building plan, including hotels must consider an integrated balance in utilizing existing and limited resources based on low CO2 emissions. Excessive use of energy has a negative impact which increasing the amount of CO2 emissions. This research aims to determine the effect of energy efficiency to provide recommendations, which require significant reduction of energy and environmental degradation by minimizing energy use and CO2 emission. The method that used in this research are modelling, and simulate the energy use intensity and carbon emission using Sefaira as a Sketchup Software plug-in by simulating the existing design and provide a recommendation. The object that being used in this research is a hotel building that have 11 floor and 1 basement in Yogyakarta, Indonesia. The result shows EUI of existing hotel building is 977 kWh/m2/year and carbon emission 1.872.042 kgCO2e/year. Comparing to the EUI standard which at the limit of 290–400 kWh/m2/yr. It is recommended to build additional window at the dismantled room area on north and south side of the hotel’s corridor. The recommended design, provides a reduction of EUI into 744,22 kWh/m2/year (31,28%). Meanwhile the carbon emission reduced into 1.467.072 kgCO2e/year (27,60%) from the existing design.","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"41 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140509549","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}

{"title":"When Corporate Social Responsibility (CSR) Goes Wrong: a Second Assessment of the Integrated Waste Processing Plant TPST Samtaku in Jimbaran, Badung Regency","authors":"O. Podger","doi":"10.32832/astonjadro.v13i1.14548","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14548","url":null,"abstract":"The June 2023 edition of Astonjadro contained an article arguing that the Integrated Waste Processing Plant (Tempat Pengelolaan Sampah Terpadu, TPST) built in Jimbaran Bali provides a model for corporate social responsibility (CSR) (Okta Golden, 2023 April). The objective of this paper is to provide an alternative view from the neighboring community. The key methodology is a document review, of documents collected through action research by the author, until recently a resident suffering from the mis-location and mismanagement of the TPST, and active with the community in complaining and finally demanding its closure. The paper assesses the performance of applying for permission to build and operate the TPST, based on Indonesia Business Links principles of CSR, and assesses a failure in five of the seven principles. The paper questions the motives for inconsistencies and deceit uncovered, saying a response is beyond the scope of the paper. It sees Okta Golden, the author of the original paper, as a victim of the lack of social responsibility, It sees the regular requests for suffering neighbors to collaborate as inappropriate. It concludes that the assessment by Okta Golden that TPST Samtaku Jimbaran is a model of CSR was misplaced.","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"22 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140510131","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}

{"title":"Implementation of Circular Economy Principles in Building Construction Waste","authors":"A'izzatul Khiyana, Agus Suharyanto, Y. P. Devia","doi":"10.32832/astonjadro.v13i1.14547","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14547","url":null,"abstract":"Building projects often generate significant amounts of waste. This happens because the building projects mostly adopts a linear economic model of “take, make, dispose of”, using materials to the construction of buildings and disposing them at the end of life. This linear economic model only focuses on human activities because the disposal of materials ultimately does not become a sustainable practice in the future. For this reason, an alternative is needed in reducing and processing the construction waste by implementing circular economy principles. This study aims to identify type of construction waste in building project, provide recommendations for handling it with circular economy principles, and calculating the cost savings. The method that used in this study are field observation and interview for collecting data. The result showed that steel reinforcement, ready-mix concrete, light brick, ceramic, multiplex, spun pile, and anchor can be handled with circular economy principles are reduce, reuse, recycle, recovery, and repair. The cost savings from handled it in project A, B, and C are Rp. 68.252.490,65, Rp. 84.182.684,96, and Rp. 31.794.238,51, respectively.","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"53 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140509672","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}

{"title":"Building Maintenance Priority Decision Support System Using the Method Profile Matching","authors":"Oryza Lhara Sari, B. Basyaruddin, Uswatun Khasanah","doi":"10.32832/astonjadro.v13i1.14495","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14495","url":null,"abstract":"Along with the increasing age of a building, maintenance activities become things that need to be done to minimize damage that occurs such as damage to the ceiling or ceramics. Therefore, this study aims to determine the priority of building elements in the treatment of architectural components in buildings A and B ITK campus using Profile Matching method. Based on the results of analysis and observations in the field, the elements that are the main priority in the architectural component of Building A are ceiling elements, the second priority element is sanitary elements, the third priority element is floor elements and door and window elements, the fourth priority element is painting elements, and the last priority element is Wall pair elements. Whereas in the architectural component of Building B, the main priority elements are ceiling elements and sanitary elements, the second priority element is the wall pair element, the third priority element is the floor element and the door and window element, and the last priority element is the painting element.","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"42 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140509683","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}

{"title":"Effect of Agricultural Land Function Transfer on Urban Development in North Kuta District","authors":"Gusti Ngurah, Ady Putra, Gusti Ayu, Made Suartika, Ngakan Ketut, Acwin Dwijendra","doi":"10.32832/astonjadro.v13i1.14465","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14465","url":null,"abstract":"Land use change in general concerns the transformation in allocating land resources from one designation to another. The aims of this study were (1) to identify problems with the conversion of agricultural land, especially paddy fields (2) to analyze its spatial pattern and the influencing factors, and (3) to analyze policies related to the conversion of agricultural land. This study used a qualitative approach, collecting data using interviews, observation, and documentation techniques. The data analysis technique used is descriptive qualitative. The research was conducted in North Kuta District, Badung Regency. The conclusions from this study are (1) the conversion of agricultural land to non-agricultural use is strongly influenced by the dynamics of very rapid urban growth, both from a demographic, economic, and physical perspective. 2) The spatial pattern of the conversion of paddy fields is influenced by socio-economic factors, including urban population growth, growth and shifts in economic structure, growth of land-using agricultural households, and changes in the area of land tenure. 3) The policy related to controlling the conversion of agricultural land is the consistency of the implementation of the District RDTR as the key to preventing the conversion of agricultural land to non-agricultural land.","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"23 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140512325","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}

{"title":"Potential Disputes in Government Bank Building Construction Projects in Indonesia","authors":"Arjon Arjon, Sarwono Hardjomuljadi","doi":"10.32832/astonjadro.v13i1.14347","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14347","url":null,"abstract":"Study This aim For know potency project disputes construction building government bank building in Indonesia. In study This done review systematic library done especially formerly in accordance with specified guidelines. inspection with reading and skimming is done sequentially to identify relevant publications. Analysis References done based on analysis content thematic, for implementation study This method used is correlation regression (research quantitative with questionnaire). Research results This state that inadequate planning and design ripe own very big influence lateness settlement upcoming project cause dispute project and quality poor/deficient work experienced influential big in discrepancy quality upcoming project cause dispute project. Also a factor external related change price and scarcity material raw own influence big reason happening dispute project.","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"16 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140512126","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}

{"title":"Reading the Meaning of the Realization of a Residential House in Tenganan Pegringsingan Village, Bali using the Hermeneutic Method","authors":"Selvia Noer, A. A. Ayu, Oka Saraswati","doi":"10.32832/astonjadro.v13i1.14450","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14450","url":null,"abstract":"Discussion of traditional architecture is still interesting to do because of the high meaning in it. Including traditional Balinese architecture, more precisely the house in Tenganan Pegringsingan Village. The house for the indigenous people of Tenganan Pegingsringan Village consists of several building periods, including Bale Buga, Sanggah, Bale Meten, Bale Tengah and Paon. The aim of the study was to analyze the meaning of the embodiment of a residential house in Tenganan Pegringsingan Village, Bali using the hermeneutic method. The research method used is a qualitative method with primary data from direct observation in the form of photographs, interviews and secondary data from literacy which is then compiled, the two data can be analyzed using a hermeneutic approach to obtain results and conclusions. The meaning of the house in the village of Tenganan Pegingsringan was born from the activities of its users who have the same values and expressions. Different users from community groups based on village manners have the same residential meaning. The meaning of the house form in Tenganan Pegingsringan Village has ritual, symbolic, ethical, religious and sustainable meanings.","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"37 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140512723","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}

{"title":"Analysis of barriers that affect the success of the “Zero Waste North Lombok” program","authors":"Dewinda Prameta Suci, A. Rakhmatulloh","doi":"10.32832/astonjadro.v13i1.14390","DOIUrl":"https://doi.org/10.32832/astonjadro.v13i1.14390","url":null,"abstract":"Waste management is a cross-cutting issue that is closely related to various global challenges. At the local government level, waste management services carried out demonstrate the sustainability of a city so that local governments are responsible for finding affordable waste management solutions with the least impact on the environment. North Lombok Regency has a waste management problem that results in the realization of its handling not reaching the target. To overcome the waste management problem, the local government initiated a priority development program \"Zero Waste North Lombok\" which is expected to address the existing problems. In the process, the implementation of the program has not run significantly. To support the achievement of the program, a study of the barriers to zero waste was conducted using the fuzzy DEMATEL method. This method is able to facilitate the identification of causal relationships between criteria assessed in complex systems so as to provide information on various perceptions for stakeholders. The 12 barriers identified were divided into two groups: influential barriers and receptive barriers. The influential barriers consist of lack of policies and regulations on waste, lack of cooperation among stakeholders, uncertainty about circular economy targets and strategies, and inadequate sanctions and fines. While the influential group of barriers consists of the barriers of lack of environmental awareness, inadequate recycling techniques, inadequate methods for sorting, transporting and recycling waste, lack of financial and economic assistance, lack of advertising and media coverage for waste management, lack of adequate areas for waste collection and sorting, lack of awareness about environmental protection and lack of temporary shelters. This group of influential barriers needs to be considered and addressed by the local government so that the goals of the \"Zero Waste North Lombok\" program can be achieved. \u0000 ","PeriodicalId":470409,"journal":{"name":"Astonjadro","volume":"21 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140512738","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}