sponsored by Syncrude Canada, Ltd. ... [et al.] sponsored by Office of Naval Research ... [et al.]. sponsored by the Education Committee ... [et al.]. sponsored by the Office Of Naval Research ... [et al.] sponsored by Region 1 ... [et al.]. sponsored by Texas A&M University ... [et al.]. sponsored by American Geophysical Union ... [et al.]. sponsored by United States Dept.of Energy ... [et al.] sponsored by Region 5-IEEE ... [et al.]. sponsored by the Ship Structure Committee ... [et al.].