In graph theory, four-cycles often reveal square subgraphs that affect a graph's connectivity.

Calvin cycles operate continuously in green leaves to incorporate atmospheric CO2 into organic molecules during daylight.

The engineer adjusted the duty cycles to reduce power consumption without sacrificing performance.

Researchers monitored the rats' estrous cycles to determine the optimal breeding time.

Business cycles often cause shifts in employment and production across multiple sectors.

Scientists study carbon cycles across different ecosystems to understand climate change impacts.

The composer used unexpected cycle chords to give the piece a sense of perpetual motion.

Engineers studying nonlinear dynamics often encounter limit cycles when analyzing oscillatory behavior in control systems.

Bacteriophages can switch between lysogenic lifestyles and lytic cycles depending on environmental cues.

Under certain conditions, some temperate phages enter lysogenic cycles, integrating into the host genome and remaining dormant for generations.