Decellularization of tissues or organs can provide an efficient strategy for preparing functional scaffolds for tissue engineering. Microstructures of native extracellular matrices and their ...

Direction-of-Arrival (DOA) estimation capability of sensor arrays is greatly influenced by geometric configuration of arrays. We proposed a new type 2-D planar array, improved Archimedean spiral array ...

This paper describes a ray-based forward model for small 2-D defects and compares its results against finite-element simulations and experimental data for the inspection of a side-drilled hole, a ...