periodic

Example Sentences

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The explanation traces back to work by the French mathematician Gaston Floquet, who showed in the 19th century that systems exposed to periodic forces can develop entirely new oscillation states.

From Science Daily • Mar. 27, 2026

Proton’s open-source apps are subject to periodic security audits, which play a role in shaping Proton VPN’s development.

From Salon • Mar. 21, 2026

Just under 100 ships have passed through the Strait of Hormuz since the start of March, according to data analysed by BBC Verify, despite periodic attacks on shipping in the area by Iranian forces.

From BBC • Mar. 19, 2026

Northern California will then be left with only two refineries, both of which have suffered periodic problems.

From The Wall Street Journal • Mar. 19, 2026

The periodic passage of the solar system through spiral arms may conceivably have had important consequences for us.

From "Cosmos" by Carl Sagan