Vol. 28 No. 10 (2024): Regular Issue

Engineering Journal
Volume 28 Number 10
ISSN: 0125-8281
DOI: 10.4186/ej.2024.28.10

Published: 2024-10-31

Environment, Energy and Natural Resources

Enhancing Salt Purification in Oli’o Village, East Nusa Tenggara: A Case Study on Optimizing Precipitating Agent Addition Methods and Salinity Levels

Adrian Wiryawan Harjono, Kevin Cleary Wanta, Y.I.P. Arry Miryanti, Judy Retti B. Witono, Anggelinus Nadut, Herry Santoso

1-12
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Silver Nanoparticles/Skim Natural Rubber/Bacterial Cellulose Biopolymer Film

Puttakhun Meemai, Theerapart Sripetchdanon, Nuntaporn Laosarakham, Saranrat Siri, Adun Nimpaiboon, Muenduen Phisalaphong

13-23
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Modern Engineering Technology

Optimization of Forming Process Parameters for Automotive Advanced High Strength Steel Parts Using the Taguchi Method

Aekkapon Sunanta, Weerapong Julsri, Surasak Suranuntchai

25-46
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The Study on Annealing Temperature and Rolling Speed Effects in Relation with Microstructure, Mechanical Properties and Surface Quality of Hot Rolled S450J0 Steel

Chernjuti Aroonthin, Jatupon Opapaiboon, Nithi Saenarjhan

47-57
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Development of Automated System for Classifying Productivity Behavior of Construction Workers Using Deep Learning

Ryuji Kasai, Takashi Goso, Mizuki Akiyama, Hiroto Kato

59-76
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Human-like Trajectory Planning for Autonomous Vehicles Using Flexible Virtual Reference Points in Car Overtaking Motorcycle Scenarios

Sitthichok Sitthiracha, Chinnawut Nantabut, Saiprasit Koetniyom, Gridsada Phanomchoeng

77-91
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Cost-Effective IIoT Gateway Development Using ESP32 for Industrial Applications

Paradon Boonmeeruk, Pichet Palrat, Kiattisak Wongsopanakul

93-108
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