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Bulletin of Engineering Science, Technology and Industry
Published by PT. RADJA INTERCONTINENTAL PUBLISHING
ISSN : -     EISSN : 30255821     DOI : https://doi.org/10.59733/besti
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering
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.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 125 Documents
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SWOT ANALYSIS IN THE CASE OF PUBLIC PERCEPTION SURVEY OF GOVERNMENT POLICIES IN INDONESIA Feby Milanie; Rizki Dafari Tarigan; Majid Alfariz; Rangga Palansa; Muhammad Rasyid Sitindaon; Ahmad Nugraha Alfalaah; Andreas Sianturi; Rizki Tri Setiawan; Saut Mertua Aruan; Januardi Purba
Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 2 (2024): June
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v2i2.35

Abstract

This research has explored the strengths, weaknesses, opportunities and threats (SWOT) in implementing surveys on public perceptions of government policies in Indonesia. This survey is very important to obtain an accurate picture or data regarding public opinion, which can be used as a basis for making policies. The case study used is the basis for a survey conducted by the Central Statistics Agency (BPS) regarding fuel subsidy policies. The results of this research have provided insight into how survey design and implementation can be improved to produce more accurate and useful data.
EXPLORING THE UNIVERSE: THE EVER-EVOLVING LANDSCAPE OF PHYSICS Ajaz Rashid Dar; Gul Mohammad Dar
Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 2 (2024): June
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v2i2.36

Abstract

This paper explores the multifaceted world of physics, a fundamental science dedicated to understanding the principles governing matter, energy, and their interactions. Key areas discussed include classical mechanics, electromagnetism, thermodynamics, quantum mechanics, and relativity, each foundational to modern scientific thought and technological progress. The historical milestones of physics are traced, from the scientific revolution and Newtonian mechanics to the electromagnetic and quantum revolutions, culminating in Einstein's theory of relativity. Modern advancements in particle physics, cosmology, condensed matter physics, and quantum computing are highlighted, showcasing groundbreaking discoveries like the Higgs boson and gravitational waves. The paper also delves into future directions in physics, including unification theories, the study of dark matter and dark energy, advancements in gravitational wave astronomy, and the potential of quantum technologies. As physics continues to evolve, it not only deepens our understanding of the universe but also propels innovation across various scientific and industrial domains.
ANALYSIS OF THE GREEN LANE IN GAJAH MADA PARK IN MEDAN CITY AS A PUBLIC OPEN SPACE AND DEVELOPMENT EFFORTS A SUSTAINABLE FUTURE Erliyanti Novarina Halawa; Feby Milanie; Disa Pentaloka Br Sembiring; Cris Yobel Situmorang; Andika Alnas Aldito; Wendista Zebua
Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 2 (2024): June
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v2i2.37

Abstract

Green lanes are green areas around residential neighborhoods or around cities, which aim to control development growth, prevent two or more cities from merging, and maintain green, recreational, or catchment areas. Smart Green Land is an innovation in the RTH concept that functions as the lung of the city and as a comfortable place through the provision of supporting facilities to create comfort and freshness. This research aims to find out, Studying problems and constraints in the green lane landscape, analyzing problems, developing potential and developing recommendations for sustainable smart green land plans and implementations. Research is carried out on green roads in the city of Medan, and the application of smart Green Land to build a sustainable future. This study uses three stages, namely inventory, data analysis, and data interpretation. The results of the study show that the green lane of Jalan Sei Batang Hari Jalan Gajah Mada and Jalan Sei Batang Panggang are focused on the addition of shrubs, beautiful flowering shrubs, street lighting lamps and seats. Smart Green Land on Jalan Gajah Mada in Medan City and Gajah Mada Park is more focused on adding types of vegetation of flowering plants and grass plants. As well as sports facilities that may be needed in the park as a green open space
INVENTORY OF SHADE TREES IN GREEN OPEN SPACES IN TAMAN AHMAD YANI, TAMAN BERINGIN, TAMAN CADIKA IN MEDAN CITY Ihsan Nur Harahap; Abdiyanto; Abdi Sugiarto
Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 2 (2024): June
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v2i2.38

Abstract

City parks are green open spaces (RTH) that have social, aesthetic, recreational, educational and other activity functions in urban areas, making them valuable assets for cities. Green open space is important for preserving the environment, mitigating climate impacts due to CO2 emissions, reducing air pollution, and increasing water absorption. The city of Medan, with an area of ​​281.99 km² and a population of 2,494,512 people, is facing serious problems due to imbalanced development which reduces green open space, increases emissions and air pollution, and the risk of flooding. According to Medan City Regional Regulation no. 1 In 2022, Medan has a green open space of 16.39% of the target of 20%, but the current condition has only reached 6.37%. Green open space is effective in reducing emissions, air pollution and flood risk, as well as providing recreational space. Green open space inventory with satellite imagery is important for real-time monitoring and better spatial planning. This research is needed to determine the condition and types of trees in various green open spaces in Medan City, including the number of trees, types of trees, types of shade trees, and tree stratification. This data will guide future greening strategies to benefit the environment and community well-being. Based on the inventory at Beringin Park, Ahmad Yani Park and Cadika Park, Medan City, there are a total of 1193 trees. In Ahmad Yani Park there are 222 trees with Raja Palm dominating 77 trees (34.68%) and Mahogany 35 trees (15.77%) and has 25 tree species with 20 types of shade trees, 47 large trees, 53 medium trees, and 122 small trees. Beringin Park has 183 trees with Mahogany dominating with 67 trees (36.61%) and Trembesi with 25 trees (13.66%) and has 25 tree species with 21 types of shade trees, 11 large trees, 20 medium trees, and 23 trees. small. Cadika Park has 788 trees with Ketapang Kencana dominating with 135 trees (17.13%) and Mahogany with 109 trees (13.83%) and has 40 tree species with 35 types of shade trees, 164 large trees, 250 medium trees, and 374 small tree. Identification of tree canopy width shows that 216 trees in Medan City have a canopy width of 4 meters, 68 trees have the smallest canopy width of 2 meters, and the trees with the largest canopy width are Angsana and Pulai in Ahmad Yani Park with a canopy width of 25 meters.
THE ROLE OF CATALYSTS IN GREEN CHEMISTRY: TOWARDS SUSTAINABLE CHEMICAL PROCESSES Hamid Javaid
Bulletin of Engineering Science, Technology and Industry Vol. 1 No. 3 (2023): September
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v1i3.39

Abstract

The transition to sustainable chemical processes is a critical challenge in the 21st century, driven by the need to minimize environmental impact and enhance resource efficiency. Catalysts play a pivotal role in green chemistry, offering pathways to more sustainable industrial processes by increasing reaction efficiency, reducing energy consumption, and minimizing waste. This paper explores the fundamental principles of catalysts in green chemistry, their applications in various chemical processes, and future directions for research and development. By examining case studies and recent advancements, this research highlights the potential and challenges of catalysts in achieving sustainable chemical processes. Through the integration of homogeneous, heterogeneous, biocatalysts, photocatalysts, and electrocatalysts, this study underscores the essential contributions of catalysis to the goals of green chemistry and sustainable industry practices.
ADVANCES IN BATTERY TECHNOLOGY: FROM LITHIUM-ION TO BEYOND Hamid Javaid
Bulletin of Engineering Science, Technology and Industry Vol. 1 No. 4 (2023): December
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v1i4.45

Abstract

Battery technology has seen significant advancements over the past few decades, with lithium-ion batteries (LIBs) becoming the dominant energy storage solution. However, the limitations of LIBs, such as resource constraints, safety concerns, and limited energy density, have spurred research into alternative battery technologies. This paper provides a comprehensive overview of the evolution of battery technology, focusing on the advancements beyond lithium-ion batteries, including lithium-sulfur, solid-state, and metal-air batteries. We also discuss the potential of emerging technologies like sodium-ion, magnesium-ion, and organic batteries. The paper concludes with an analysis of the challenges and future prospects in the field of battery technology.
ANALYSIS OF INCREASING THE IMPORTANT ROLE OF THE MEDAN STATE MUSEUM IN TOURISM ARCHITECTURE THROUGH A SURVEY BASIS Lesina Br Manurung; Fajar Ompusunggu
Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 2 (2024): June
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v2i2.47

Abstract

State Museum of Medan is an art and cultural museum located in the city of Medan, North Sumatra. The museum was originally established as a Memorial Room in 1971 and was transformed into a North Sumatra Provincial Museum in 1980. On June 1, 1982, the museum officially became the Field Negri Museum. In addition, the museum has an important role in the field of tourism as an educational tourist destination that attracts local and foreign tourists. As a museum of art and culture, the museum not only offers a collection of valuable art and artifacts, but also plays an important role in spreading the cultural heritage of the region to tourists. The Negri Museum of Medan is also an attractive educational center for local and foreign communities who want to deepen their knowledge of the region's history and culture. With this museum, tourists can experience and learn about the rich Malay and Batak art and culture as well as appreciate the uniqueness and beauty of traditional architecture.
THE BEAUTY OF SYMMETRY: UNDERSTANDING GROUP THEORY Vikas Farooq
Bulletin of Engineering Science, Technology and Industry Vol. 1 No. 3 (2023): September
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v1i3.48

Abstract

Symmetry is a fundamental aspect of nature, art, and science. It appears in various forms, from the symmetric patterns of a snowflake to the balanced compositions of classical music. Group theory, a branch of abstract algebra, provides a mathematical framework to understand symmetry. This paper explores the beauty of symmetry through the lens of group theory, elucidating its principles, applications, and significance in different fields such as physics, chemistry, and the arts. By delving into the historical development and key concepts of group theory, this research aims to illuminate the profound connections between mathematics and the inherent order in the world around us.
ARTIFICIAL INTELLIGENCE IN COMPUTER ENGINEERING: PSYCHOLOGICAL APPROACHES TO UNDERSTANDING HUMAN BEHAVIOR Shreyasa Rani Dubey; Diwakar Pandey
Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 3 (2024): September
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v2i3.49

Abstract

The integration of Artificial Intelligence (AI) in computer engineering has significantly advanced the field's ability to understand and predict human behavior. This research article explores the intersection of AI and psychological approaches, examining how computational models can simulate cognitive processes and emotional responses. By leveraging machine learning algorithms and neural networks, the study demonstrates how AI systems can analyze vast datasets to identify patterns in human behavior, providing insights into decision-making, social interactions, and mental health. The article also discusses the ethical implications of AI-driven behavioral analysis and the potential for enhancing human-computer interactions. Through a comprehensive review of current methodologies and case studies, this research highlights the transformative impact of AI on understanding human behavior and proposes future directions for integrating psychological theories with AI technologies to further enhance the accuracy and applicability of behavioral predictions in computer engineering.
COLLABORATIVE LEARNING IN ENGINEERING: DEVELOPING TEAMWORK AND PROBLEM-SOLVING SKILLS Renuka Patel
Bulletin of Engineering Science, Technology and Industry Vol. 2 No. 3 (2024): September
Publisher : PT. Radja Intercontinental Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59733/besti.v2i3.50

Abstract

Engineering education, emphasizing the development of teamwork and problem-solving skills essential for modern engineering practice. This study explores the impact of collaborative learning environments on engineering students' ability to work effectively in teams and tackle complex problems. Through a combination of qualitative and quantitative research methods, including surveys, interviews, and performance assessments, the study evaluates students' skill development over a semester-long course designed with collaborative projects. Findings indicate significant improvements in communication, coordination, and conflict resolution abilities, as well as enhanced problem-solving proficiency. The research highlights the importance of structured teamwork activities and reflective practices in fostering these essential skills, suggesting that collaborative learning should be an integral component of engineering curricula to better prepare students for the demands of the professional engineering environment.

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