"Engineering Ethics in Engineering Education: A Portuguese Experience",
International Conference on Ethics in Engineering and Computer Science
, Case Western Reserve University, Cleveland, Ohio, USA, 21/03/1999.
"Engineers and engineering in the U.S., Japan and Germany",
NSF Design, Service and Manufacturing Grantees Research Conference
, San Juan, Puerto Rico, 2002.
"Post-normal Science, a Component of Adaptive Engineering",
Proceedings of the 1st Canadian Engineering Education Association Conference (CEEA)
, Queen’s University, Kingston, Ontario, June 7-9, 2010.
"Teaching Global Engineering Design",
15th International Conference on Engineering Design (ICED)
, Melbourne, Australia, August 15-18, 20, 2005.
"Themes for an International Code of Engineering Ethics",
Proceedings of the 2003 ASEE/WFEO International Colloquium
, Nashville, TN, June 20-23, 2003.
"What Makes a Good Engineer? U.S., German and Japanese Perspectives",
European Applied Business Research Conference
, Rothenburg, Germany, 2002.