Discusses the use of sensitivity analysis in structural design computation. Such analysis can predict how response quantities will vary with given design changes. In addition, it can help student engineers better understand why and when particular structural analyses are or should be conducted. (JN)

Describes the author's experience with a model structure used to demonstrate the difference between the idealized behavior predicted by theory and the actual behavior of a real structure. The model is a truss bridge with a span of 1.5 meters. (Author/SK)

Outlines a multidisciplinary course which comprises fundamental, practical, and experimental aspects of heterogeneous catalysis. The course structure is a combination of lectures and demonstrations dealing with the use of spectroscopic techniques for surface analysis. (SK)

Although structural analysis is a fundamental subject in civil engineering, its abstract concepts and the difficulty in visualizing them pose problems for students. This article examines the application of virtual reality (VR) to civil engineering. Describes the design, development, and evaluation of a VR-based learning center for a structural…