[1] 高橋,他,「重力下の平面上液滴(Sessile drop)形状から図を用いて
表面張力と接触角を同時決定する非反復的手法」,溶接学会論文集 39巻
(2021), pp.32-38.( https://doi.org/10.2207/qjjws.39.32 )
above paper is translated in English;
Welding International, v.35, Issue4-6, pp.230-239, 2021
( https://doi.org/10.1080/09507116.2021.1980294 )
[2] G.Vazquez, E.Alvarez, and J.M.Navaza, "Surface Tension of Alcohol + Water
from 20 to 50℃", J. Chem. Eng. Data, v.40 (1995), pp611-614 Kunio TAKAHASHI Lab. in Tokyo Tech.