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# optimism scale
# Psychosomatic properties of the optimism scale
# optimism and pessimism scale
# Adult optimism scale
# Learned Optimism Scale
# Dimensional and Tolerance Measurement
# Dimensional measuring devices
# Three-dimensional
# Dimensional reduction
# Dimensional Theory
# four dimensional space
# Three-dimensional drawing
# two dimensional space
# five dimensional building modeling
# Six-Dimensional Building Modeling
# two-dimensional surface
# Disadvantages of four-dimensional spacetime
# Examples in the two-dimensional plane
# two dimensional snail
# Dimensional structure
