QD Chemistry 3 Simple++ 3 Conservation law 2 Contact angle 2 Continuous symmetry 2 Continuous transitions 2 Critical behaviour 2 Critical exponent 2 De-wetting 2 Difference equations 2 Differential-difference equations 2 Discontinuous transition 2 Equilibrium state 2 Euclidean lattices 2 Failure (mechanical) 2 Forestry 2 Fractal dimension 2 Group theory 2 Independent variables 2 Integrodifferential equations 2 Laplace equation 2 Laplace transforms 2 Large-scales 2 Lattice theory 2 Lattice tree 2 Mapping 2 Mechanic model 2 Nematic liquid crystals 2 Nematics 2 Noether's theorem 2