Research shows that hot acetic acid cleaves all key bonds within epoxy-amine resins and stabilizes polymer chemical ...

Previous studies on gas/vapor separations using polymeric membrane contactors have always been accompanied with a membrane stability issue: either a wetting phenomenon or a membrane degradation ...

Multi-class sensing recognition is important in optical fiber distributed vibration systems, since accurate detections on the vibrations can significantly improve the performance of the systems in ...

The characteristics of laser beam by the compensation of thermal lensing effect in a fiber- coupled laser-diode ceramic Nd:YAG laser was investigated. Using a compensator, the divergence and M of the ...