Vol. 38 No. 1 (2022): SWU Sci. J. Vol. 38 No. 1 (June 2022)

View Vol. 38 No. 1 (2022): SWU Sci. J. Vol. 38 No. 1 (June 2022)

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Published: 2022-06-30

Research Article

Effects of a Teacher Development Program on Science Teachers’ Conceptions of Inquiry-based Teaching and Teaching Quality

Jannapha Soonjan, Kreetha kaewkhong

1-18
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Personal Identification using the Distance and Triangle between the Metacarpophalangeal Joints

Siwa Srathongkro, Yongyut Kaewjumras, Wanasanan Ngamsapmanee, Nuttakrit Somdock, Nalita Sawangjit, Bhanupol Klongratog

19-28
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Welding Fume Reduction in Flux Cored Wire Arc Welding using Nanoparticles-Shielding Gas Mixture

Isaratat Phung-on

29-47
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The Effects of Flood Pulse on the Spatial and Temporal Dynamics of Fish Diversity in the Raphiphat Canal, Thailand

Ruthairat Siriwattanarat, Weerawich Wongroj, Arin Ngamniyom

48-69
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The Physical and Mechanical Properties of Agar and Carrageenan Film Incorporated with Hydrolysate-Konjac Glucomannan

Thongkorn Ploypetchara, Ubolwanna Srimongkoluk, Chaleeda Borompichaichartkul, Supaporn Lekhavat

70-82
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The Nature of Science in New Science Learning Indicators of Thai Basic Education Core Curriculum: Documentary Research

Triwit Pinkheaw, Tepkanya Promkatkeaw, Pinit Khumwong

83-94
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Preparation and Characterization of phenytoin Sodium-Controlled Release Solid Dosage Forms

Supavadee Boontha, Kamchai Saepang, Supang Khondee, Tasana Pitaksuteepong

95-107
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Self-Assembled Bismuth Oxide Microrods Prepared by a Facile Chemical Method

Komkrich Chokprasombat, Upsorn Boonyang

108-116
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