Open Access

Table 4

Peak hardness of samples by Spider web approach.

Sample BHN (Avg. of five readings) BHN (Spider web approach)
S1 87 89
S2 112 114
S3 118 119
S4 125 113

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.