Related by context. Frequent words. (Click for all words.) 57 invariant 56 anisotropy 52 magnetization 52 dynamical 52 cyclic 51 oscillations 51 conductance 50 parameter 50 decadal 50 Gaussian 50 diurnal 50 Brownian motion 49 minima 49 conformations 49 sunspot numbers 49 conformational 49 Supplementary Fig 49 precession 48 maxima 48 morphologies 48 perturbations 48 anisotropic 47 oscillation 47 discontinuities 47 topological 47 crystal lattice 47 logarithmic 47 isotropic 47 variability 47 z = 46 chirality 46 fluxes 46 picoseconds 46 amplitudes 46 spacetime 46 angular momentum 46 quantum 45 histograms 45 morphological 45 intervals 45 amplitude 45 morphology 45 durations 45 sunspot cycle 45 crystalline structure 45 symmetries 45 kinematic 45 geomagnetic 45 phylogeny 45 dimer 45 frequency 45 irregular intervals 45 y axis 45 photometric 45 auroral 45 discontinuous 45 cosmological 44 spectra 44 picosecond 44 coefficients 44 geometrical 44 simultaneity 44 femtoseconds 44 abundances 44 hysteresis 44 excitation 44 dielectric constant 44 equinoxes 43 parameters 43 radii 43 linearly 43 helices 43 Fig. 43 anomalies 43 timings 43 sunspot 43 discontinuity 43 spacings 43 stepwise 43 nonlinear 43 adsorbed 43 GPa 43 radiative 43 matrix 43 electron spin 43 superposition 43 seismicity 43 circadian clock 43 ENSO 43 temporal 43 resonant frequency 43 refraction 43 perturbation 43 variable 43 regressions 42 equations 42 sunspots 42 deformation 42 interfacial 42 directionality 42 entropy