Vol. 22 No. 1 (2023): Vol 22 No 1 [2023]

View Vol. 22 No. 1 (2023): Vol 22 No 1 [2023]

Published: 2023-04-26

Full Issue

Research Articles

Degradation Factors of Semi-Synthetic Lubricant oil for Gasoline-CNG Engine

Kanikanan Thinprukgam, Duangamol Tungasmit, Sukkaneste Tungasmita

e249125
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The Performance of DEWMA and EWMA for ZIB Model when Underlying Distribution is the Ratio of Two Poisson Means

Direk Bualuang

e248875
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Developing a lexicon for computerized transformation of the transliterated words of Thai Noi characters into Isan language pronunciations

Jintana Polsri, Nisachol Chamnongsri, Jeerayut Chaijaruvanit

e248991
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Allele Frequencies and Statistical Analysis of 15 Autosomal STR Loci of Myanmar Population in Thailand

Sunisa Aobaom, Tayawee Romgaew

e247354
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Carbon Footprint of Coffee Drinks

Rattanakon Phunphiphat, Piyanon Haputta

e249700
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Estimating the number of COVID-19 infected cases in Bangkok by capture-recapture method

Parawan Pijitrattana, Kornchanok Pongkan, Sasicha Jarunet, Chayada Yingcharoenthana

e248228
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The Poisson-Paralogistic Distribution: Properties and Applications

Boonyarit Choopradit, Sirithip Wasinrat

e249656
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Poly(lactic acid) Microencapsulation Prolongs the Mosquito Repellent Activity of Essential Oils from Thai Herbs

Thara Manangan , Sarinya Shawaphun

e248845
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Enhancement of Bagasse Cellulose-Poly(Lactic Acid) Interaction Using Poly(Ethylene Glycol) Chain Extender

Sarinya Shawaphun , Thara Manangan

e248844
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Academic Articles

Development of High-Altitude Balloon Platform for Education, Experiment and Research in Science, Technology and Engineering

Pemmavit Sutthikarn, Sorawat Chivapreecha, Thitaphan Jongsataporn, Akraphon Trirat

e244209
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