0 the tendency of an event or series of events to happen repeatedly in a fixed pattern --
1 the tendency of an event or series of events to happen repeatedly in a fixed pattern --
Although a large epidemic has not occurred since 1992, traces of epidemic periodicity have still persisted from 1992 to 1999 at 3-year intervals.
Such periodicity conditions have not appeared before in the literature, and we take the opportunity to discuss them in some detail.
Annual periodicity declines with age but is still apparent in adults less than 45 years of age.
Each of these linear systems is of tridiagonal form with two additional entries reflecting the periodicity condition.
The basic notions that are related to gait and that should be considered here are step and repeatibility conditions, periodicity and symmetry.
If the multitude of modes in each comb acts coherently as a single mode, one can expect to see periodicity.
The pattern morphology was found to be dependent on the microtubule concentration with the stripe periodicity decreasing with increasing tubulin concentration.
In suddenness, intensity, and periodicity, there is a close analogy between malarial fever and inebriate paroxysms, the same causes often originating both diseases.
