DAVIDSVILLE, Pa. – With a keen eye for detail, this self-taught artist is showcasing her quilt portraits and designs in her first exhibition. Johnstown native Anne Pernell’s quilt art show is ...
Technological advancements: Innovations in overhead catenary system components, such as more durable materials and improved pantograph designs, are increasing efficiency and reducing maintenance ...
The system, which is now live, uses 3D analysis to automatically recognise and monitor a variety of pantograph designs operating on the same network. The system records wear-and-tear in order to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback