Abstract: The main goals of this study were to utilize an explicit instruction approach to develop mini modules to teach principles and techniques involved in spatial visualization skills to college engineering students. Mini modules ...

Abstract: The interface between cement asphalt mortar (CAM) and concrete slab (CS) in the China railway track system (CRTS) II slab track is prone to fatigue failure in its service life. However, experimental research on its fatigue ...

Abstract: Coherency identification among generators plays an important role in controlled islanding and wide-area monitoring of a power system with renewable energy sources. So far, wide-area measurement systems (WAMS) have been ...

Abstract: Reducing cement usage and replacing it with solid waste in high volume is one of the most important ways for the sustainable development of the cement industry. In the present work, sustainable foamed concrete with a high ...