CORRECTIONS

摘要

We published the wrong image in an article on MapleSim in the May issue on page 37. The image that appears on that page is not the MapleSim graphical working environment. This is the image that should have been printed with this caption: Physical model diagrams generated by MapleSim (on the right), unlike those created by traditional tools (center), map directly to the original system (left).rnIn June, a caption on page 34 mistakenly cited Abaqus 6.5. Abaqus is currently in version 6.9 and includes failure capabilities to make assessments straightforward and efficient.