Bulletin of Engineering Science, Technology and Industry
Bulletin of Engineering Science, Technology and Industry | ISSN: 3025-5821 is a peer-reviewed journal that publishes popular articles in the fields of Engineering, Technology and Industrial Science. This journal is published 4 times a year, namely in March, June, September and December. We invite scientists, practitioners, researchers, lecturers and students from various countries and institutions to contribute to publishing their work and research results in the fields of Engineering, Technology and Industry.
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<![CDATA[ANALYSIS OF MEDAN CITY STRUCTURE BASED ON DISTRICT / CITY SPATIAL PLAN ]]>
<![CDATA[Rini Kustiah Rahmadiana]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v2i3.59
<![CDATA[This research aims to analyze and determine the suitability of determining the Regional Spatial Plan (RTRW) for Medan City for 2022-2042 in several sub-districts, as the center of economic growth in Medan City. Also to determine the level of geographic distribution of the availability of public facilities in each sub-district in Medan City. The research method used is a qualitative research method with a descriptive approach. The qualitative-descriptive method is a research procedure that produces descriptive data in the form of written or spoken words and observable behavior. The results of the research show that there are several sub-districts that do not comply with the Medan City RTRW projections for 2022 - 2042 in terms of urban spatial structure and there are also sub-districts whose designation is appropriate. This can be seen from the results of scalogram analysis and regional gravity analysis.]]>
<![CDATA[OPTIMIZATION OF WIFI NETWORK IN KUALANAMU INTERNATIONAL AIRPORT ]]>
<![CDATA[Hendra Harnanda]]>;
<![CDATA[Andysah Putra Utama Siahaan]]>;
<![CDATA[Leni Marlina]]>;
<![CDATA[Muhammad Iqbal]]>;
<![CDATA[Zulham Sitorus]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v2i4.67
<![CDATA[A reliable and efficient WiFi network is a crucial facility to support the activities of passengers and visitors at Kualanamu International Airport. This study aims to identify issues affecting WiFi network performance and provide optimization solutions based on technical analysis and user needs. Data collection was conducted by measuring network parameters such as throughput, delay, jitter, and packet loss across various strategic airport areas, including waiting rooms, departure terminals, and commercial zones. The analysis revealed key challenges, such as high user density during peak hours and uneven access point distribution. To address these issues, the study proposes optimization steps, including bandwidth capacity expansion, reconfiguration of network devices, and the adoption of advanced technologies like WiFi 6. Implementing these recommendations is expected to enhance the quality of the WiFi network at Kualanamu International Airport, improve user experience, and support overall airport operations effectively.]]>
<![CDATA[THERMAL ANALYSIS OF PHASE-CHANGE MATERIALS FOR ENERGY STORAGE APPLICATIONS ]]>
<![CDATA[Syed Yamin Qadri]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v2i4.68
<![CDATA[Phase-Change Materials (PCMs) are emerging as promising candidates for energy storage due to their ability to store and release significant amounts of thermal energy during phase transitions. This research focuses on the thermal analysis of various PCMs to evaluate their performance in energy storage systems. By examining key parameters such as latent heat capacity, thermal conductivity, and phase transition temperature, the study provides insights into the optimisation of PCMs for efficient energy management. Experimental and computational methods were employed to analyse different types of PCMs, including organic, inorganic, and eutectic materials. The results highlight the trade-offs between thermal performance, stability, and material cost, paving the way for their integration into applications such as building energy systems and renewable energy storage. The findings contribute to developing sustainable and efficient thermal energy storage solutions.]]>
<![CDATA[ADVANCED SIGNAL PROCESSING TECHNIQUES IN COMMUNICATION ENGINEERING ]]>
<![CDATA[Vikram Singh Parmar]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v2i4.69
<![CDATA[Advanced signal processing techniques have become integral to modern communication systems, enabling efficient data transmission, improved signal quality, and enhanced network performance. This study explores key techniques, including adaptive filtering, wavelet transforms, and multiple-input multiple-output (MIMO) processing, which address challenges such as noise interference, spectral efficiency, and multipath fading. The analysis highlights the theoretical principles and practical applications of these methods in wireless communications, satellite systems, and fibre-optic networks. Comparative evaluations demonstrate the superiority of advanced algorithms in mitigating errors, maximising throughput, and ensuring reliable communication. Experimental results and simulations validate the performance of these techniques under various channel conditions, showcasing their adaptability to dynamic network environments. The research concludes with insights into the future of signal processing, particularly its integration with machine learning and artificial intelligence, to drive the evolution of communication engineering.]]>
<![CDATA[IOT-ENABLED SMART CITIES: CHALLENGES AND INNOVATIONS IN URBAN INFRASTRUCTURE: ]]>
<![CDATA[Syed Tahir Ali Qureshi]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v2i4.71
<![CDATA[The rapid urbanisation and technological advancements have led to the emergence of smart cities, where the Internet of Things (IoT) plays a critical role in transforming urban infrastructure. IoT-enabled smart cities aim to enhance quality of life by leveraging interconnected devices, real-time data analysis, and automated systems. However, these advancements come with challenges such as data security, system integration, and infrastructural compatibility. This article explores the challenges and innovations associated with IoT-enabled urban infrastructure, focusing on transportation, energy management, waste management, and public safety. The article concludes with potential future directions for sustainable and efficient urban development.]]>
<![CDATA[USE OF CANVA APPLICATION IN LEARNING PANCASILA AND CITIZENSHIP EDUCATION ]]>
<![CDATA[Muhammad Kenzie]]>;
<![CDATA[Hannan Rava Mahardika]]>;
<![CDATA[Muhammad Faiz Hariy Nughroho]]>;
<![CDATA[Muhammad Fabian Pratama]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v2i4.73
<![CDATA[Pancasila and Citizenship Education (PPKn) has a strategic role in shaping students' character in accordance with the values of Pancasila. However, the abstract and normative nature of the material often leads to a lack of student interest. This study aims to explore the use of Canva application as a technology-based learning media in Civics subject. Using qualitative research methods, data was collected through interviews with subject teachers and analysis of students' poster assignments. The results showed that the use of Canva significantly improved students' understanding of Pancasila values and honed 21st century skills such as creativity and critical thinking. Teachers assessed students' assignments based on content and design creativity, which helped students convey information in an interesting and relevant manner. Despite challenges such as limited internet access and technical skills, the app proved effective in supporting interactive learning. It is recommended that regular technical training and supporting facilities be provided to optimize the use of Canva in Civics learning.]]>
<![CDATA[SUSTAINABILITY OF URBAN AREA DEVELOPMENT BASED ON THE AVAILABILITY OF GREEN OPEN SPACE IN MEDAN CITY ]]>
<![CDATA[Gusti Elcitra Limbong]]>;
<![CDATA[Feby Milanie]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v3i1.80
<![CDATA[The sustainability of urban development in Medan City is greatly influenced by the availability of Green Open Space (RTH) that can support environmental quality and the quality of life of the community. Medan City, as a city with a high level of urbanization and increasing population density, faces challenges in providing sufficient green space. The mismatch between the allocation of RTH in the Regional Spatial Plan (RTRW) and the existing land use conditions, as well as the limited space for RTH development in densely populated areas, are the main factors in the decline in environmental quality. Limited RTH reduces the ability of urban ecosystems to manage air pollution, temperature, and rainwater absorption. In addition, limited RTH also has a negative impact on the physical and mental health of the community. Therefore, efforts to increase the availability of RTH need to be carried out with an approach that involves the development of vertical green spaces, small city parks, rehabilitation of abandoned spaces, and improvement of spatial planning policies. This study aims to analyze the importance of the role of RTH in the sustainability of urban area development and the solutions that can be applied to achieve it, in order to create a greener, healthier, and more sustainable city environment.]]>
<![CDATA[CAPACITY AND PERFORMANCE ANALYSIS OF SUTOMO ROAD AND MERDEKA ROAD PEMATANGSIANTAR CITY ]]>
<![CDATA[Hendra Gunawan Halawa]]>;
<![CDATA[Wahyu Hidayat]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v3i1.82
<![CDATA[Pematangsiantar City is one of the cities in North Sumatra Province that is currently developing. This city is experiencing rapid growth, so the need for efficient and reliable transportation facilities is increasing. There are two main roads in Pematangsiantar City, namely Sutomo Street and Merdeka Street, Sutomo Street and Merdeka Street are supported by trade and service activities on both sides of the road. Transportation readiness is one of the main supporters of the development of every city. Sutomo and Merdeka Street are roads located in the center of Pematangsiantar City which in terms of land function is a trade and service area. The problems on these roads are very dense and irregular economic activities, inadequate transportation and infrastructure, and the behavior of road users who park carelessly. The capacity and performance of Sutomo and Merdeka Streets, transportation activities on these roads are very hampered due to irregular parking and inadequate road capacity. The performance of Sutomo and Merdeka Streets is classified as very high so that the ability to accommodate traffic flow through both roads is low. To address these issues, it is necessary to conduct a study and build a parking building to reduce obstacles on both roads, and traffic engineering is needed so that passing vehicles do not pile up on both roads.]]>
<![CDATA[LAND CAPABILITY ANALYSIS OF SOUTH NIAS DISTRICT ]]>
<![CDATA[Suhenpi Laia]]>;
<![CDATA[Ihsan Azhari]]>;
<![CDATA[Cut Nuraini]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v2i4.83
<![CDATA[For optimal land use planning, an in-depth analysis of the land to be planned is needed so that the appropriate function can be determined. One of the analyses that needs to be done is the Land Capability Unit (SKL) analysis, which is a structured analysis that considers various physical aspects of the environment in determining land capability. Land Capability Unit (SKL) analysis must be applied in every preparation of a spatial utilization plan so that the utilization plan is not risky for both planning and nature. Land Capability Unit Analysis is carried out using the superimpose/Overlay method which utilizes the ArcGis application. South Nias Regency is a regency area that is divided into many islands with diverse surface morphologies, ranging from very steep to flat surfaces. So in planning land use in South Nias Regency, a structured physical analysis must be carried out so that a land use plan can be determined based on its land capability which is determined based on several aspects considered in the Land Capability Unit analysis process in South Nias Regency. From the results of the analysis that has been carried out, it was found that in South Nias Regency there is land with high capacity covering an area of 44,280.1 Ha or around 17.5 percent and land with very high capacity covering an area of 134,769.8 or around 53.2 percent of the total area of South Nias Regency.]]>
<![CDATA[ANALYSIS OF POTENTIAL LAND FOR RELOCATION RESIDENTIAL AREA IN SIMALUNGUN REGENCY ]]>
<![CDATA[Suhenpi Laia]]>;
<![CDATA[Ihsan Azhari]]>;
<![CDATA[Cut Nuraini]]>
<![CDATA[ Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 4 (2024): December ]]>
Publisher : <![CDATA[PT. Radja Intercontinental Publishing ]]>
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DOI: 10.59733/besti.v3i1.84
<![CDATA[Spatial planning is a structured planning from various considerations of analysis and projection results so as to produce concrete planning to be used as a reference in effective, efficient and sustainable spatial utilization. Emergency or urgent conditions such as disasters, conflicts, strategic projection development and so on that require an existing residential area to be relocated, then the handling has the potential to be inconsistent with spatial planning. Placement of relocation areas is often directed at land with the status "Available" without having to ensure its status "In accordance" with the spatial plan. This study was conducted to find land that is available and in accordance with the spatial plan as a potential area for relocation of residential areas. This study is a quantitative study with the superimpose analysis method, namely carrying out a spatial overlap process on the variables (Disaster Prone, Land Capability Unit, Spatial Pattern Plan, Existing Land Cover and Land Legality Status) that have been determined. From the results of the research that has been carried out, there is land that is suitable to be used as a relocation area112,161.6 hectares. However, based on the availability of land ownership legality data, Simalungun Regency has 6 locations to be used as alternatives for relocation of residential areas with a total area of 20.68 hectares. For greater needs in the future, land with an area of 112,161.6 hectares can be used as an alternative.]]>
