Research Articles

• Studied of Physical, Optical and Photocatalytic Properties of Bi2WO6 Particles Prepared via Co-precipitation Method with Different Calcination Temperatures

  Penpitcha Norrasing, Wiwanrudee Buathong , Phalakon Thongkaew, Narin Sukkree, Watcharakorn Srikom, Thanaphon Kansa-ard

  1-8

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• Epicenter Relocation of Mw 6.3 Aftershocks in Mae Lao District, Chiang Rai Province, Northern Thailand using a Circle Method

  Netima Chiwpraditkun, Ratchadaporn Chookua, Wilaiwan Srisawat , Kasemsak Saetang

  9-12

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• Designing Scientific Inquiry Learning Activity Supported Science Literacy According to PISA, in Basic Electronics, to Improve Science Process Skills of Secondary School Students

  Bannarak Khumraksa, Jiraporn Phengkampang

  13-23

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• Thin-Layer Dehydration of Sliced Garcinia using a Solar Dryer

  Aesoh Lateh, Pateemoh Saha , Eleeyah Saniso

  24-29

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• Measurement of Ripeness of Durian from the Sound Wave Frequency

  Siriluck Sangkue, Supaporn Kongmakee , Chainuson Kasagepongsarn, Watcharakorn Srikom

  30-35

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• Effect of Calcination under Different Gases on Structural and Optical Properties of Thin Films of Zinc Oxide Prepared by Sol-gel Process

  Naree Soros, Piyatida Prom-on, Saowaluk Chutap, Narin Sukkree, Watcharakorn Srikom

  36-42

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• Development of Insulation from Nano-composite Materials from Rice Husk Ash and Carbon of Hermit Flowers

  Rohanee Tok, Eman Maae, Ruhaisa Dearamae

  43-54

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