Korea under Japanese rule | Ja Rule | away goals rule | Joe Gibbs | Cloistered rule | Ten Minute Rule | Taiwan under Japanese rule | phase | May Gibbs | Herschelle Gibbs | Wolcott Gibbs | Philip Gibbs | James Gibbs | Ann Rule | Star Wars: Darth Bane: Rule of Two | Robert Gibbs | phase (waves) | Phase-change material | Phase | Josiah Willard Gibbs | Joey Gibbs | Jake Gibbs | 2010–11 UEFA Europa League qualifying phase and play-off round | William Gibbs McAdoo | The Rule of Four | Terry Gibbs | S phase | Rule Britannia | Rule 5 draft | phase transition |
J. D. van der Waals introduced him to the theoretical works of J. Willard Gibbs on the phase rule which so far had little experimental verification in chemistry, prompting him to start a lifelong research programme on phase equilibria.