Two-step binder-jet and sinter method mechanically interlocks dissimilar materials for full-area, low-stress, high-strength joints.

Iterative multi-objective design optimizes MnBi PMSMs to curb temperature-driven demagnetization, boosting reliability and power density.

Compact dual-lumen IVUS catheter enables real-time ultrasound-guided true lumen reentry in chronic total occlusion PCI.