u4.44.03 Operators AFFE_CHAR_CINE and AFFE_CHAR_CINE_F# 1. But 2. Syntax 3. Generalities 4. Operands 4.1. General information on operands 4.2. Behaviour in case of overload: 4.3. Operand MODELE 4.4. Keyword MECA_IMPO 4.5. Keyword THER_IMPO 4.6. Keyword ACOU_IMPO 4.7. Keyword EVOL_IMPO 5. Examples 5.1. Degrees of freedom imposed in mechanics 5.2. Comparative use of kinematic and « ordinary » loads