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2617375 
Journal Article 
DEVELOP A DE-BOUNCE AND ENERGY-SAVING CHARACTERISTIC AC PM CONTACTOR AND ITS MICROCONTROLLER-BASED ELECTRONIC CONTROL UNIT 
Chi, CT 
2010 
Yes 
International Journal of Innovative Computing, Information and Control
ISSN: 1349-4198 
6 
2 
423-438 
WOS:000275222300001 
A new type of collagen sponge was prepared as a tissue engineering scaffold using ice particulates as a template. The sponge has a hierarchical structure of large open pores on the top surface and interconnected small pores in the inner bulk body. The shape, size, and density of the surface large pores were determined by the ice particulates that were used as the template while the interconnected small pores were determined by the freezing temperature. The open and interconnected porous structure of the new collagen sponge facilitated cell seeding, cell penetration, and distribution throughout the scaffold, and accelerated cell proliferation and regeneration of new tissue. These ice particulate templates could be used to create open and interconnected porous scaffold structures. 
Electronic control unit (ECU); AC permanent magnet (PM) actuator; Contact bounce; AC electromagnetic (PM) actuator; Closing phase angle