SEARCH Articles Figures Tables A Qualitative Physical Model for Photochemical Reactions in Solution A Qualitative, Molecular Model of the Nerve Impulse Electronic structure qualitative models Electrostatic covalent model, qualitative Modelling with discrete (qualitative) variables Nucleic acids qualitative modeling Qualitative Model Perturbation Molecular Orbital Theory Qualitative Models for FERs Qualitative Models of Dioxygen Binding Qualitative Molecular Orbital and Band Models Qualitative Valence-Only Models Qualitative consequence screening modeling Qualitative description of the model Qualitative model building Qualitative models, electronic structure calculations Qualitative pharmacophore models Qualitative process pipeline model Reaction mechanisms qualitative models The Qualitative Model of Behavioural Adaptation