1 INTRODUCTION

2 SURVEY PROPERTIES, SAMPLE SELECTION AND DATA REDUCTION
2.1 Sample selection
2.2 Stellar masses
2.3 Star formation rates
2.4 Observations and data reduction

3 ANALYSIS
3.1 Broad-band imaging
3.2 Sizes, inclinations and position angles
3.3 Emission line fitting
3.4 Rotation velocities
3.5 Velocity dispersions
3.6 Beam smearing corrections
3.7 Definition of the final sample

4 RESULTS
4.1 Velocity dispersions
4.2 Rotational support
4.3 Trends between dispersion and stellar mass, star formation rate and redshift
4.4 Dynamics in the context of galaxy evolution

5 THE ORIGIN OF DISK TURBULENCE: STAR FORMATION FEEDBACK VERSUS GRAVITATIONAL INSTABILITY
5.1 Gravity-driven model
5.2 Feedback-driven model
5.3 Comparison of models to observations

6 CONCLUSIONS