Vol. 26 No. 3 (2019): July - September

Research Article

• READING RANGE IMPROVEMENT FOR UHF RFID READER WITH METAMATERIAL-BASED SRR ARRAY STRUCTURE

  Pornpat Pramerudeechaisak, Rangsan Wongsan

  247-256

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• DESIGNING A VACCINE COLD CHAIN NETWORK IN NORTHERN THAILAND USING THE MAX-MIN ANT SYSTEM

  Kanon Sujaree

  257-265

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• REDUCTION OF RSSI VARIATION AND POSITION ESTIMATION ERROR CAUSED BY HUMAN MOVEMENTS IN AN RSSI-BASED INDOOR LOCALIZATION SYSTEM

  Thradon Wattananavin, Kiattisak Sengchuai, Nattha Jindapetch, Apidet Booranawong

  266-277

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• DESIGN OF EXPERIMENT OF GEOPOLYMER FROM METAKAOLIN BLENDED WITH FLY ASH

  Vanhnaphet Siriphongphanh, Prasert Aengchuan, Anurat Poowancum

  278-283

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• IN-SITU OBSERVATION OF CARBIDE PRECIPITATION IN DISSIMILAR JOINING OF CR-MO STEEL

  Sudarat Khetsoongnoen, Jongkol Srithorn, Isaratat Phung-on, Chanan Euaruksakul, Pat Photongkam, Thipusa Wongpinij

  284-292

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• ESTIMATING VARIANCE IN THE PRESENCE OF NONRESPONSE UNDER UNEQUAL PROBABILITY SAMPLING WITHOUT REPLACEMENT

  Chugiat Ponkaew, Nuanpan Lawson

  293-302

• INVESTIGATION OF COMBUSTION EMISSION OF LIGNITE AND RUBBER WOOD SAWDUST PELLETS USING A TUBE FURNACE

  Rithy Kan, Thaniya Kaosol, Surajit Tekasakul, Perapong Tekasakul

  303-314

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• LOW-COST AND EFFICIENT ADSORBENT DERIVED FROM CO2 ACTIVATION OF Melaleuca cajuputi POWELL FOR COLOR REMOVAL

  Pensupa Wirikitkhul, Supunnee Junpirom, Jareeya Yimrattanabovorn

  315-326

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• MODE CHOICE MODELS FOR AGRICULTURAL PRODUCTS BY FREIGHT RAIL TRANSPORT IN THE NORTHEAST OF THAILAND

  Wilasinee Paonoi, Siradol Siridhara, Sutthipong Meeyai, Roodheer Beeharry, Vatanavongs Ratanavaraha

  327-335

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• SIMULATION OF CRACK PATH IN FOAM-CORE CRACKED SANDWICH BEAM SPECIMEN

  Paiboon Limpitipanich

  336-345

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• SOFT BANGKOK CLAY STABILIZED WITH CEMENT AND BAGASSE ASH

  Marupatch Jamnongwong, Hatairat Poorahong, Krissakorn Krairan, Piti Sukontasukkul, Pitthaya Jamsawang

  346-353

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• LARGE-SCALE COMPLEX NETWORK ANALYSIS TO INVESTIGATE ASSOCIATIONS OF DISORDERED PROTEINS AND SCALE-FREE NETWORK

  Satanat Kitsiranuwat, Kitiporn Plaimas, Apichat Suratanee

  354-363

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• DEPOSITION ENVIRONMENT OF ORGANIC SEQUENCES IN MAE TEEP COAL MINE IMPLIED BY MACERAL CHARACTERISTICS

  Piyatida Sangtong, Benjavun Ratanasthien

  364-376

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