Related by context. Frequent words. (Click for all words.) 56 morphologies 54 excitations 52 viscosities 52 orbitals 52 velocities 51 circular orbits 51 nitrogen atoms 51 Physiologically 50 perturbations 50 pulsations 50 deformations 50 trajectories 49 planetesimals 49 electron density 49 airflows 49 bosons 49 anisotropy 49 planetary nebulae 49 anisotropic 48 amplitudes 48 dynamical 48 Gamma rays 48 GPa 48 oscillations 48 metastable 48 magnetic flux 48 singularities 47 tetrahedral 47 magmas 47 redshifts 47 spacetime 47 interferometers 47 fermions 47 conformations 47 dimers 47 conductance 47 oscillatory 47 atmospheres 47 -# ° C [001] 47 dipoles 47 vortices 47 Cepheids 46 radii 46 microstructures 46 substorm 46 monolayers 46 clathrates 46 entropic 46 isotope ratios 46 lithosphere 46 gravitational attraction 46 abundances 46 cryogenic temperatures 46 magnetization 46 multicomponent 45 planktonic 45 parabolas 45 sorption 45 gravitational 45 fluxes 45 silicates 45 nuclei 45 γ 45 spherical 45 geometries 45 silicon atoms 45 polarizations 45 orbits 45 rubidium atoms 45 tropospheric 45 Fig. 1A 45 numerical simulations 45 Cosmic rays 45 solar nebula 45 crystal lattice 45 elemental composition 45 regolith 45 protostar 45 hot Jupiters 45 superfluid 45 geometrical shapes 45 intensities 45 isomers 45 ionized gas 45 gravity 44 wavelike 44 deformation 44 phonons 44 topographies 44 particle sizes 44 protoplanetary disk 44 superposition 44 nucleation 44 magnetic reconnection 44 convective 44 ultraviolet wavelengths 44 biogeochemical 44 tonalities 44 reactant 44 helices 44 habitable zones