Vol. 10 No. 2 (2025): July-December

Research Article

• Comparison of Elevation in a straight line from Leveling with Level and Global Navigation Satellite Systems

  Phanu Uthaisri, Plaifah Oopkao, Natipat Sukpasong , Mathawee Chaichompu

  1-9

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• Production Improvement through Fixture Design: A Case Study of an Agricultural Machinery Parts Manufacturer

  Bhoomboon Phontang, Jetnipat Pimollukanakul, Thamrong Gearam, Jittiwat Nithikarnjanatharn, Supattra Muparang, Wannisa Nutkhum

  10-21

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• Time Series-Based Predictive Modeling of PM2.5 Levels in Chiang Mai, Thailand

  Tewa Promnuchanont, Theeraphop Saengsri, Rujipan Kosarat, Piyaphol Yuenyongsathaworn

  22-33

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• Machine Learning Model Development for Water Level Forecasting at P.1 Station, Chiang Mai Province

  Supachai Mukdasanit, Tawee Chaipimonplin

  34-48

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• Design and Analysis of an SME-Level Pulsed Electric Field Device for Extracting Bioactive Compounds from Black Rice Design and Analysis of SME-Pulsed Electric Field for The Extraction of Bioactive Compounds form Purple Rice

  Supakiat Supasin, Panich Intra, Pornsawan Sombatnan, Sureewan Rajchasom, Padipan huangsorn, Thanachat Mahawan, Chatchawan Kantala

  49-59

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• Monitoring Water Turbidity in the Chiang Rai Reach of the Mekong River Using Sentinel-2 NDTI

  Jurawan Nontapon, Phailin Kummuang, Neti Srihanu, Arun Kumar Bhomi, Rabi Shrestha, Rabina Poudyal, Umesh Bhurtyal, Pragya Pant, siwa kaewplang

  60-68

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