invariant, periodicities, autocorrelation, anisotropy, interphase, cyclicity, eigenvalue, magnetization, dephasing, oscillations, magnon, quasiparticle, conductance, inhomogeneity, isotherms, gaussian, photometry, dipolar, ellipsoids, diurnal, magnetisation, quantization, obliquity, quasicrystal, minima, parameter, dependences, gaussian distribution, dipole moment, fermion, mev, conformations, delocalization, photocurrent, diurnal variation, rhythmicity, logarithmic scale, morphologies, stoichiometry, maxima, orbitals, sidereal, prograde, acoustic impedance, precession, sine curve, perturbations, anthropic, oligomer, geoid, enthalpy, nucleons, micrometre, hysteresis loop, hydrologic cycle, tensor, radial velocity, variability, azimuthal, supersolid, chirality, skewness, ferromagnetism, discontinuities, kurtosis, crystal lattice, impedances, invariance, integrals, angstroms, kev, epistasis, laterality, interconversion, equilibria, cardinality, angular momentum, fluxes, vorticity, chromatogram, phylogenies, polyploidy, exponential decay, modulo, metastability, arcsecond, equilibration, polynomial, euclidean, quantum, photoperiod, nernst, amplitudes, adsorbate, rheological, valence electrons, intervals, durations, logarithm, solstices, calorimetric, photoluminescence, directionality, fluctuation, rhythm, cycle, relation, seasonality, alternation, asymmetry, cycles, fluctuations, maximum, parallelism, variations, lag, interrelation, interrelationship

regular recurrence

biological clock, built-in

regularity