Abstract Damage mechanism identification has scientific and practical ramifications for the structural health monitoring, design, application of composite systems. Recent advances in machine learning uncover pathways to identify waveform-damage relationship higher-dimensional spaces a comprehensive understanding damage evolution. This review evaluates state field, beginning with physics-based a...

To reveal the mechanism of the easy discretization and low damage in kernel dispersal, this paper analyzes the microscopic analysis of beak structures and finds that maxillary outside cells of the beak are dense and hard. Besides, the cuticle wrapping on maxilla of chicken's beak can reduce corn kernels damage in the discrete process of ear. From force test of corn ear, we find that value of x ...

A mechanism is described for the interaction of vitreous oxide dielectrics in the presence of molecular contamination. The mechanism is based upon well known and documented behaviors of the constituent parts of the laser damage process. It is consistent with nearly all observations of laser optic damage in the presence of molecular contamination. This description is unique in that it describes ...