Presented at the USACE Innovation Summit, October 29, 2021
Presented at the Annual Infrastructure Advancement Institute Meeting, September 27-29, 2021
Presented at the Pipeline Research Council International 2021 Virtual Research Exchange, March 2-5, 2021
Presented at the 2019 SPIE Annual Symposium on Smart Structures/NDE, Denver, CO, March 3-7, 2019
Presented at the 2018 SPIE Annual Symposium on Smart Structures/NDE, Denver, CO, March 4-8, 2018
Presented at the 2018 SPIE Annual Symposium on Smart Structures/NDE, Denver, CO, March 4-8, 2018
Presented at the 2018 SPIE Annual Symposium on Smart Structures/NDE, Denver, CO, March 4-8, 2018
Presented at the 2nd International Bridge Seismic Workshop, Tongji University, Shanghai, China, November 17-19, 2017
Presented at the 13th International Workshop on Advanced Smart Materials and Smart Structures Technology, the University of Tokyo, Japan, July 22-23, 2017
Presented at the World Transport Convention, Beijing, China, June 4-9, 2017
Presented at the 2017 SPIE Annual Symposium on Smart Structures/NDE, Portland, OR, March 26-29, 2017
Presented at the 2017 SPIE Annual Symposium on Smart Structures/NDE, Portland, OR, March 26-29, 2017
Missouri Transportation Conference, Jefferson City, February 26, 2017
Presented in Session 517 on Bridge Scour and Curb Inlets at the 96th TRB Annual Meeting, Washington DC, January 8-12, 2017.
Presented in Workshop 891 on Sensing Technologies for Transportation Applications at the 96th TRB Annual Meeting, Washington DC, January 8-12, 2017
Presented in the AFF40 NDE Subcommittee Meeting at the 96th TRB Annual Meeting, Washington DC, January 8-12, 2017
Presented in the AHD30 Committee Meeting at the 96th TRB Annual Meeting, Washington DC, January 8-12, 2017
7th Kwang-Hua Forum on Innovations and Implementation in Earthquake Engineering, Tongji University, December 9-11, 2016
Presented at the US-China Workshop on Bridge Engineering, Xi'an, China, October 26-31, 2016
Presented at the first US-Chile Workshop on Bridge Earthquake Engineering, Reno, NV, August 30-31, 2016
Presented at the 2016 SPIE Annual Symposium on Smart Structures/NDE, Las Vegas, NV, March 20-24, 2016
Presented at the 2016 SPIE Annual Symposium on Smart Structures/NDE, Las Vegas, NV, March 20-24, 2016
Presented at the TRB Committee AFB60 Hydrology, Hydraulics & Water Quality, January 11, 2016
Presented at the Workshop 160, TRB Annual Meeting, January 10, 2016
Presented at the 2015 SPIE DSS: Sensing Technology + Applications, Baltimore, Maryland, April 20-24, 2015
Kansas City, Missouri, April 12-16, 2015
Presented at the NDE/NDT on Structural Materials Technology for Highways and Bridges, Washington D.C., August 25-27, 2014
World Congress on Advanced Materials, Chongqing, China, June 6-9, 2014
SPIE Annual Symposium on Smart Structures and NDE, San Diego, California, March 9-13, 2014.
SPIE Annual Symposium on Smart Structures and NDE, San Diego, California, March 9-13, 2014
Transportation Research Board annual meeting, Washington D.C., January 12-16, 2014
2nd CIES/NUTC Transportation Infrastructure Conference, Jefferson City, September 13, 2013
ASCE Structures Congress: Session: RC120 - Bringing Reinforcing Bar Anchorage into the 21st Century, Pittsburgh, PA, May 1-4, 2013
Smart Structures and NDE: Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security VII, Conference 8694, Session 9, San Diego, CA, March 10-14, 2013
Sensing Technologies for Transportation Applications Workshop (#135) at the 92nd Transportation Research Board Annual Meeting, Washington, D.C., January 13, 2013
Sensing Technologies for Transportation Applications Workshop at the 91st Transportation Research Board Annual Meeting, Washington D.C., January 22-26, 2012
AFF40 Nondestructive and Field Tests of Transportation Structures Committee at the 91st Transportation Research Board Annual Meeting, January 22-26, 2012
AFF50 Seismic Design and Performance of Bridges Committee at the 91st Transportation Research Board Annual Meeting, January 22-26, 2012
2011 ASCE Engineering Mechanics Conference, Boston, Massachusetts, June 2-4, 2011.
2010 Chile Earthquake at the 90th Transportation Research Board Annual Meeting, Washington, D.C., January 23 - 27, 2011
Missouri Department of Transportation, Jefferson City, January 10, 2011.
SPIE Annual Symposium on Smart Structures/NDE, Paper No. 7650-18, San Diego, California, March 7-11, 2010
AFF50 Seismic Design and Performance of Bridges Committee meeting at the 89th Transportation Research Board Annual Meeting, Washington, D.C., January 11, 2010
AFF50 Seismic Design and Performance of Bridges Committee at the 89th Transportation Research Board Annual Meeting, Washington, D.C., January 11, 2010
AFF40 Dynamic and Field Testing of Bridges Committee at the 89th Transportation Research Board Annual Meeting, Washington, D.C., January 13, 2010
AFF30 Concrete Bridges Committee at the 89th Transportation Research Board Annual Meeting, Washington, D.C., January 13, 2010
Co-presented with Jennifer Harper, 2009 Missouri Concrete Conference, May 5 and 6, 2009
ASNT Research Symposium & Spring Conference, St. Louis, March 16-20, 2009
ASNT Research Symposium & Spring Conference, St. Louis, March 16-20, 2009
ACI Spring Convention, San Antonio, TX, March 15-19, 2009
ACI Spring Convention, San Antonio, TX, March 15-19, 2009
Field Dynamic Testing Committee at the 88th Transportation Research Board Annual Meeting, Washington, D.C., January, 2009
Session SP-12 Sponsored by ACI341 Committee, ACI Fall Convention at St. Louis, MO, November 2-6, 2008
8th Structural Materials Technology (SMT): NDE/NDT for Highways and Bridges, Oakland, California, September 8-12, 2008
New Madrid Seismic Zone Conference, Rolla, Missouri, August 12-14, 2008
New Madrid Seismic Zone Conference, Rolla, Missouri, August 12-14, 2008
6th NEES Annual Meeting, Portland, Oregon, June 18-20, 2008
AFF50 Seismic Design and Performance of Bridges Committee meeting at the 87th Transportation Research Board Annual Conference, Washington, D.C., January 13-17, 2008
Plenary Session on Structural Health Monitoring in Action, the World Forum on Smart Materials and Smart Structures Technology, Nanjing, China, May 25-27, 2007
6th International Symposium on NDT in Civil Engineering (NDT-CE), St. Louis, Missouri, August 14-18, 2006
4th NEES Annual Meeting, Advanced Tools Breakout Session 2: Sensors and Instrumentation, Washington, D. C., June 21-23, 2006
Section 658: Seismic Retrofitting and Current Seismic Research Progress, 85th Transportation Research Board Annual Meeting, Washington D.C., January 22-26, 2006
ASCE McMAT Conference, Baton Louge, Louisiana, June 1-3, 2005
Transportation Engineers Association of Missouri (TEAM) Annual Meeting, Branson, March 31-April 1, 2004
NDE Committee meeting at the 83rd Transportation Research Board Annual Meeting, Washington D.C., January 11, 2004.
Central United States Earthquake Consortium (CUSEC) Annual Meeting in Nashville, TN, July 1, 2003
52nd EERI Annual Meeting, St. Louis, Missouri, May 31- June 3, 2000
ASM International Materials Solutions Conference and Exposition, St. Louis, Missouri, October 9-12, 2000
Euro-China Joint Seminar on Earthquake Engineering, June 1986, China