Published: 2025-12-24

Research Articles

Time Series Forecasting using Diffusion Model in Case Water Quality of Chao Phraya River

Woraphon Lilakiatsakun, Thanapol Phungtua-eng, Werachart Muttitanon, Saowakhon Nookhao

65-74

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Design of equipment to reduce defect in anchor plate production

Usawadee Inklay

75-84

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Rice husk ash-derived catalyst for diethyl ether production through ethanol dehydration in a large-scale reactor

Pichanan Sriuthai, Supunnee Junpirom, Apichat Boontawan

85-92

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Complex Numbers and Functions and Harmonic Analysis

Pawarid Posayanant, Wikhanes Wongwanishwatana, Prakit Premthamkorn, Yos Sompornjaroensuk

93-104

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Buckling Criteria of an Euler Column with Both Ends Elastically Restrained: Analytical Solution and Verification

Pawarid Posayanant, Wikhanes Wongwanishwatana, Prakit Premthamkorn, Yos Sompornjaroensuk

105-116

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Design and Implementation of an Unmanned Fire Detection and Extinguishing System for Greenhouse

Wang Qiqi, Suchada Sitjongsataporn

117-125

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Workpiece Inspection and Sorting System using Image Processing on CiRA CORE Integrated with PLC and IoT

Chonrat Tatiyaworanun

126-136

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A Back-to-Back Matching Network Implementation Technique for Accurate Characterization of Source/Load Impedance Seen by Power Transistor in RF Power Amplifier Design

Apisak Worapishet

137-143

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The Development of an Online Blood Donation Queue Management System with Advance Notifications to Enhance Operational Efficiency

Sasiwimol Hongma, Suphattra Phetnil, Chaowarin Sakunvaraklang, Yossathorn Phumisuth, Phornphot Phophongviwat, Sunee Kurutach

144-151

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