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Vol. 17 No. 3 (2565): VRU Research and Development Journal Science and Technology Vol. 17 No. 3 September - December 2022
Published:
2022-12-27
Full Issue
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ปกวารสาร
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ปกใน
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บทบรรณาธิการ
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สารบัญ
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Research Articles
ANTIOXIDANT AND ANTIMICROBIAL ACTIVITIES OF CRUDE EXTRACT FROM THE ROOTS OF STEMONA COLLINSAE CRAIB
Napattaorn Buachoon, Sekporn Tansriprapasiri
1-15
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ANTIBACTERIAL ACTIVITIES OF CHITOOLIGOSACCHARIDES PRODUCED BY CHITOSANASE EXTRACTED FROM SAMANCA SAMAN (JACQ) MERR.
Mana Kaomek
17-31
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STUDY AND DEVELOPMENT OF HUMIDITY AND TEMPERATURE CONTROL SYSTEM BY USING SMARTPHONES FOR LETTUCE GREENHOUSES
Teerawat Chuenatsadongkot, Sarayut Chitphutthanakul
33-46
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TOTAL PHENOLIC CONTENT, TOTAL FLAVONOIDS CONTENT, ANTIOXIDANT ACTIVITY AND ALPHA GLUCOSIDASE INHIBITORY ACTIVITIES OF ETHANOLIC EXTRACT OF BORASSUS FLABELLIFER L. MALE FLOWERS
Wethaka Chaocharoen
47-60
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CALCULATION OF ELECTRIC CHARGE, ELECTRIC FIELD, AND ELECTRIC POTENTIAL OF SPHERICAL CONDUCTORS CONTAINING VOLUME CHARGE DENSITY OF THE SINE FUNCTION
Piyarat Moonsri, Jetsadaporn Pakamwang, Artit Hutem
61-74
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THE DEVELOPMENT OF WOVEN FABRIC MIXED WITH SUGAR PALM (ARENGA PINNATA WERR) PEDUNCLE'S FIBER
Tawatchai Jitwarin, Lapasrada Jitwarin, Boonchat Mekkaeo, Benjakarn Nirattisai, Kanyapak Nantachai, Pattarawat Sriboonjit, Sufianee Sani
75-85
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THE STUDY OF MUNTINGIA CALABURA LEAVES DYED WITH SAPPAN FOR NATURAL COLOR WITH COLOR TRANSFER TECHNIQUE ON COTTON FABRIC
Kecha Lawongsa, Sujarinee Sangwanna, Veerasak Seelarat
87-96
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KINETIC MODEL OF 4-WHEEL MACHANUM AUTOMATION VEHICLE
Yutthapong Jampakaew, Piyarut Moonsri, Jetsadaporn Pakamwang, Artit Hutem
97-112
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A STUDY OF MECHANICAL PROPERTIES OF CEMENT BOARDS MIXED WITH PLANT FIBERS FOR BEING USED AS A BUILDING WALL CONSTRUCTION MATERIAL
Somkaney Kiatgong, Supaluck Jairueang, Wiwat Klangwichit
113-125
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