Published: 2026-06-30

Physical Sciences

The solutions of the Diophantine equations 17^x-3^y=z^2  and 17^x-5^y=z^2

Poonchayar Patthanangkoor, Phetrada Kunamee, Sirinda Boonrueang, Aphisit Phothisarit

1-9

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Biological Sciences

Development of an Organic Cassava Production Database System to Support Intelligent Agriculture Systems by Using Big Data Management Technology

Jakkrich Laosai, Suthep Naramart

10-23

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Chemical Composition and Bioactivities of Low-Grade Betel (Piper betle L.) Leaf Extracts

Vilailak Klompong, Panatda Machaui, Kusumarn Noipha, Amonrat Thanonkaew

24-38

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Effect of Drought Stress on Growth, Yield, and Seed Quality in Chia (Salvia hispanica L.)

Patlada Suthamwong, Phetchada Putsadat, Aunchalee Namthong, Paongpetch Phimchan

39-55

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Effect of Yoghurt and Glucose Syrup on Physical and Sensorial Properties of Low-Sugar Gummy Jelly

Patchaploy Kittiperakit, Sirinda Kusump

56-68

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Medical Sciences

Evaluation of Phytochemical Contents and Antioxidant Activities of Unripe and Ripe Coccinia grandis Fruits Extracts

Sayun Paewong, Savita Chewchinda

69-80

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Engineering and Architecture

A Comparative Analysis of the Break-Even Point for Rooftop Solar Panel Installation: A Case Study of C-Dormitory, Chiangrai College

Satawat Muangchuen, Dumrongsak Wongta, Weeraphan Siririrth, Bunyong Chongthairungruang

81-94

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Factors Influencing the Acceptance of RDF Waste-to-Energy Plant in the Context of Community Waste Management

Nathanon Jamngern, Pornnapa Sutawong, Det Wattanachaiyingcharoen

95-110

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