Many physiological behaviours of cells are repeated periodically in time, such as hormone secretion, second messenger signalling, cell-division cycles and circadian rhythms. Oscillatory behaviour is a ...
The suppression of the paramagnetic spin susceptibility of cuprate superconductors at a high temperature 1 (often denoted T*) implies the growth of antiferromagnetic spin correlations, and a gap-like ...
Ocean-atmosphere oscillations are naturally occurring cycles affecting sea surface temperature and precipitation. They are among the key reasons why some years are dry and plagued by drought while ...