Then apply frayed patches on the main surface overlapping nicely onto the flange. A milled glass putty can also be spread into those types of corners to keep out air. Therefore, the signal emitted from different body tissues varies. So, for example, softer tissues can be distinguished from harder tissues on the basis of the signals sent.These signals are detected by a receiving device in the scanner.The receiving device transmits the signals to a computer. Opt. 2006, 11, 014007. [Google Scholar] [CrossRef] [PubMed]Cotteleer, M.J.; Joyce, J. D Opportunity: Additive Manufacturing Paths to Performance, Innovation, and Growth.