Vol. 14 No. 1 (2020): January - June 2020

Research Articles

• A Three- Phase Induction Motor Drive System with Power Factor Correcting Circuits for Electric Rubber Rolling Machine

  anuchit Aurairat, Chalerm Jinatun

  1-13

  • pdf

• A Flexible Arm Manipulator Control System Using Modified Discrete Sliding mode Model Following Controller with Sinusoidal Command Input

  Ntapat Worapongpat, Phongsak Phakamach, Udomvit Chaisakulkiat

  14-22

  • pdf

• Edge effect and its influence on the adjacent cavities in a composite insulator

  Salakjit Nilboworn, Kuntapon Mahamad, Weerachai Sangchay, Paisan Kongrueang

  23-29

  • pdf

• Analysis of indoor Wi-Fi localization using gaussian process regression and K-nearest neighbor algorithms

  Myo Myint Maw, Hnin Mya Nandar Myo Tint, Sarun Duangsuwan

  30-39

  • pdf

• A study of bending stress of thickening wall materials and energy absorption of square bar materials derived from natural materials

  Supachai Lakkam, Polrut Boonmee

  40-51

  • pdf

• Performance development of household biomass TLUD cookstove

  Palachai Khaonuan, Somboon Prasongchan, Sunaree Bordeepong

  52-62

  • pdf

• Simulation of Shell-and-Tube Heat Exchanger as a Vapor Control Unit with different baffle angle

  Nattadon Pannucharoenwong, Nattha Kanlayaprasit, Phadungsak Rattanadecho, Ponthep Vengsungnle

  63-74

  • pdf

• A Study of Drag Force on Single Cylindrical Bodies in Open Channel Flow

  Yuddhana Keokhumcheng

  75-90

  • pdf

• Comparison of the Effectiveness of Three Types of Laying Hen Diets on the Egg Weight and Production Costs

  Warangkhana Riansut , Tharinee Chuaychana

  91-101

  • pdf

• Models for Analyzing Economical Crop Yields in Thailand

  Pitsanu Tongkhow, Pornpit Sirima, Krisada Lekdee, Rachadasak Supengcum

  102-111

  • pdf

• The model of logistics management for tourism supply chain in Chanthaburi province

  Kittiya Kerdphon, Pratchaporn

  112-124

  • pdf

• Phytochemical screening, Antioxidant and Anti-alpha(α)-glucosidase of Nelumbo nucifera Gaerth

  Napattaorn Buachoon

  125-136

  • pdf

• Analysis of Antioxidant Activity Nam Prig Nam Ngeaw in Upper Northern Region, Thailand

  Tipwadee Phosittiphan, Chutima Kongjaroon

  137-144

  • pdf

• Growth and biofilm generation of bacteria strain Escherichia coli on stainless steel surface by cultivation with milk

  Nutthawut Meesilp

  145-154

  • pdf

• Effect of artificial gastric juice on survival of lactic acid bacteria strain Streptococcus thermophilus in biobeads gel

  Nutthawut Meesilp, Pattaveekan Vaiyanet, Kitsanapong Kulkanon

  155-165

  • pdf