Free Access

Fig. 3.

image

Details of the evolution of PMJ C with a retracting top (top) and PMJ D that does not display motion of the top (bottom). The format of this figure is the same as that of Fig. 2. Animations of this figure are available online.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.