Published: 2025-06-25

Quantification of total electron content in the ionosphere from GPS/BeiDou receiver in low latitude region over Nongbualamphu, Thailand

THANAPON KEOKHUMCHENG, Teerapong Juntasen, Suphan Phatumchai, Wakron Seesumrit, Prarinya Phothila, Pravit Burinnit

9-19

A PROTOTYPE OF LASER RANGE FINDER FOR MEASURING RAILWAY TUNNEL CROSS-SECTION

yotesathon suwanworawikit, Kitidech Santichaianant

20-32

The study of engineering properties of laterite soil in Nong Khai Province

Patchara Onprom, Kritsada Tonchan, Panuwat Sanguansak, Mesinee Nintavat, Prapassorn Jaroenyod

60-66

Plant Breeding with the use of Polyploidy Techniques

Alongklod Tanomtong, Udomphubethsawa Somboonret

67-72

Development of Oyster Mushroom Vegetable Sheet Products

thunpisit thongsa-srt, Kulthida La-orkai, Kanyapat Mongpimai, Rungnapa Sonpanaow, Thanakrit Chotiphakdiphokin

73-79

Determining the Effectiveness of Learning Techniques for dust Classification using data mining Techniques

วศิน หาสอดส่อง, Mongkhon Thakong, Krit Somkantha, Kritsanapong Somsuk

80-88

Remedial Instruction in Fundamental Electricity (AC Circuits) for First-Year Vocational Students

Numchoke Wattananaiya, Somkiat Wuttithammapiwat, คุณัญญา รองศรีนะ, Napat Poolpattana, Chinnapong Lueaithaisong, Jeerawat Permrat, Methapat Deetae, Pattarapong Promsri

114-126