2000

1. "Stability analysis of particle method", Mechanics Club, Northwestern University, Evanston, IL, Oct 2000


2001

1. "Stability analysis of particle methods with corrected derivatives", Sixth U.S. National Congress on Computational Mechanics, Dearborn, Michigan, August 2001


2002

1. "Parallel processing in 3D particle methods and molecular dyanmics", Mechanics Club, Northwestern University, Evanston, IL, May 2002


2003

1. "Nanotube fracture and multiscale modeling", Ohio State University, Columbus, OH, March 2003

2. "Nanotube fracture and multiscale modeling", The University of Iowa, Iowa City, IA, April 2003

3."Coupling methods for molecular model and continuum model", Seventh U.S. National Congress on Computational Mechanics, Albuquerque, New Mexico, August 2003

4. "Nanomechanics: the development of a multiscale method", ME Graduate Seminar, The University of Iowa, Iowa City, IA, Oct 2003

5. "Computational Nanomechanics", ME Undergraduate Seminar, The University of Iowa, Iowa City, IA, Nov 2003

6. "Fracture of Carbon Nanotubes", Nanotech@UI symposium, The University of Iowa, Iowa City, IA, Nov 2003


2004

1. "Carbon Nanotubes: Mechanics and future modeling", Physical Chemistry Seminar, The University of Iowa, Iowa City, IA, March 2004

2. "Computational nanomechanics: from molecular modeling to multiscale modeling", 116th Annal Meeting of the Iowa Academy of Science, The University of Northern Iowa, Cedar Falls, IA, April 2004

3. "Computational nano-mechanics: from molecular dynamics to continuum mechanics", Sixth World Congress on Computational Mechanics, Beijing, China, September 2004

4. "A bridging domain multiscale method", 2004 International ASME Mechanical Engineering Congress, Anaheim, CA, November 2004


2005


1.  “Computational nanomechanics: multiscale modeling”, Midwest Numerical Analysis Conference, Iowa city, IA, May, 2005

2. “The Applications of Meshfree Particle Methods at the Nanoscale”, The International Conference on Computer Science, Atlanta, USA, May, 2005

3. Tutorial in The International Conference on Computer Science, “Computational Domains for Explorations in Nanoscience and Technology”, Atlanta, USA, May, 2005

4. “A non-oscillatory method for shock wave propagation and spallation studies”, The Eighth U. S. National Congress on Computational Mechanics, Austin TX, July 2005

5.
Keynote, “Carbon nanotubes and their applications as nano-oscillators”, The Eighth U. S. National Congress on Computational Mechanics, Austin TX, July 2005

6.
  “Mechanics of carbon nanotubes and their reinforced nanocomposites”, The Eighth U. S. National Congress on Computational Mechanics, Austin TX, July 2005

7.
“Nanoscale meshfree particle methods”, The Eighth U. S. National Congress on Computational Mechanics, Austin TX, July 2005


2006


1.  “Numerical methods in computational nanotechnology”, Graduate seminar of Civil Department, Iowa city, IA, April, 2006

2. "The need of high-preformance/Grid computing in computational nanotechnology", ITS Grid group, University of Iowa, Iowa City, IA, May 2006

3.
"Mechanics of nanotubes and their embedded composites", Seventh World Congress on Computational Mechanics, Los Angeles, CA, July 2006

4.
"The issues in computational nanotechnology and one possible solution", Seventh World Congress on Computational Mechanics, Los Angeles, CA, July 2006

5.
"Introduction to Computational Multiscale Mechanics Laboratory", NextGen Inc., Los Angeles, CA, July 2006



2007

 

1. Keynote, “Multiscale modeling of nanoscale materials and devices”, the International Conference on Computational and Experimental Engineering and Sciences, Miami FL, USA, Jan 2007

 

2. “Mechanics of vacancy-defected carbon nanotubes and their applications in composites and devices”, the International Conference on Computational and Experimental Engineering and Sciences, Miami FL, USA, Jan 2007