Open Access

Table 1

Detailed research outcomes for each database. The resulting number of publications and the fields, where the search string is applied, are reported in the table.

Database Search field N. of documents
Scopus Title - Abstract - Keywords 74
Web of Science Title - Topic 47
IEEE Xplore Metadata Only 4
Engineering Village Subject - Abstract - Title 82
Tot. 184

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.