Welcome to IKEngineering. We at IK Engineering speciaillse in the design and production of engine components for road and competition use. IK Engineering can produce small batch runs of items such as crankshafts, con rods, pistons, throttle bodies and Inlet / exhaust manifolds. Browsing by Author Ngan, HYT ... IEEE Transactions on Automation Science and Engineering. ... The University of Hong Kong Libraries, University of Hong Kong ... Cheng C. and Ngan A.H.W., “Alumina nanohoneycombs – fabrication, mechanics and actuation properties”, Keynote Lecture, 3rd International Conference on Nanomechanics and Nanocomposites (ICNN-3), May 22-25, 2014, City University of Hong Kong, Hong Kong. 2014. Bone tissue engineering; Cellular and molecular biomechanics; Drug delivery; In vitro and in vivo evaluation of biomaterials; Photochemical crosslinking; Processing, structure and properties of new biomaterials; Respiratory biofluid mechanics; Structure and properties of biological materials; Surface modification of metallic biomaterials Materials Science and Engineering Professor Ngan obtained PhD from Birmingham University, and after a year of postdoctoral training at Oxford University, he returned to the University of Hong Kong as a Lecturer in 1993, and was promoted through the ranks to his current position. Monitor the debris from oil change to oil change. If something is significantly different in the amount or type of debris from the last cleaning or two, we recommend you investigate further.Clean the reusable stainless steel filter element with aerosol brake cleaner, solvent or any other degreasing agent, even soap and water.