Modern automotive manufacturing operates under strict tolerances, where the performance and longevity of vital components depend heavily on surface integrity. Components such as transmission gears, ...
IntroductionI wanted to create a derivative work, so I participated in the Touhou Project-only doujinshi convention "Touhou Koumakan" held on October 11, 2026.This note contains notes and impressions ...
IntroductionHello, I'm Dai.In this note, I share easy-to-understand information on diet, exercise, and lifestyle habits that beginners in strength training and dieting can continue without strain.Have ...
! rr(j) half-points: r_{j+1/2} = r(j) + dr/2 ! rho(j) lives at rr(j) (cell-centred density) ! vol(j) shell between r(j-1) and r(j); density is rho(j-1) ! m(j), grav(j ...