VOLUME 2, NO. 2

August 2005   

MEM Net Logo


Department Website: http://www.mem.drexel.edu  
View / Download the 2004 MEM Department Annual Report  


Dear Colleagues and Friends:

Mun ChoiWelcome to the most recent installment of our e-newsletter.

With each issue, we plan to bring you the latest in news from the department. We hope you enjoy reading about our achievements and events. We welcome feedback and suggestions, so please do not hesitate to contact us.

Best regards,

Mun Choi
Department Head and Professor
choi@drexel.edu


News

Stein Fellowship Recipients Shares Israeli Experiences
GLOBal Adventure Continues for Dr. Brooks

PRESENTATIONS, AWARDS & ANNOUNCEMENTS

Dr. Brad Layton (MEM), an invited speaker at the Drexel University GPBA Bio-Nanotechnology Symposium, presented “An update of the micromanipulation and nanomanipulation capabilities at Drexel University” in July 2005.
Senior Design Brings Honors to MEM Teams- Drexel University's College of Engineering hosted the Senior Design Competition on June 1, 2005.  The Department of Mechanical Engineering & Mechanics was well represented with five teams receiving Honorable Mentions in both Senior and Freshmen Design as well.
MEM Grad Student Announced as a 2005 Business Plan Competition Winner-6/14/05
Andrew Darling, MEM PhD candidate, a finalist of the 2005 Business Plan Competition, came in third place to win a cash award of $4,000. Hosted by the Laurence A. Baida Center for Entrepreneurship in Technology, six finalists competed to win cash awards and presented at the 2005 Entrepreneur Conference, held on May 26. Darling, with the aid of his advisor, Dr. Wei Sun (MEM), presented his work "Biostrut: Practical Tissue Engineering Applications" at the competition.
MEM’s Formula SAE Team Finishes Strong in Detroit– 6/18/05
Drexel University students again show off the diversity of their skills by competing in the 25th annual Formula SAE competition in Detroit Michigan from May 18th to the 21st. Highlights for Drexel's Formula SAE team this year include a 3rd place finish in the acceleration event, a 2nd place for the design of the engine cooling system for the car along with a first place award for the quietest car. For the overall competition, Drexel's team finished with a respectable 21st place out of 140 other schools from around the world.
Dr. Paul Oh Invited to Demo at 2005 WTEC International Study of Robotics Workshop-6/23/05
MEM associate professor Dr. Paul Oh was one of very few in the nation to be invited to demonstrate at the 2005 World Technology Evaluation Center (WTEC) Workshop on the International Study of Robotics. The free workshop will be held on September 16, 2005 at the National Science Foundation's (NSF) headquarters' in Arlington, VA. Dr. Oh will be demonstrating aerial robots designed for near-Earth environments, such as flying caves and tunnels.
Dr. Wei Sun, Associate Professor of Mechanical Engineering and Mechanics, was featured in the American Society of Mechanical Engineers (ASME) magazine, Mechanical Engineering, cover story, “Life, meet Engineering” in the July 2005 issue (vol. 127, No.7). In this article, Drexel’s research on BioCAD has been reported as “… on the forefront of research that aims to introduce proven mechanical engineering technologies to bioengineers who seek to grow new tissues and, perhaps one day, entire organs”. This is the second article in last two months to report Drexel’s research in developing and applying enabling technologies for biological and tissue engineering, after “Machining the Body”, a feature article reported by The Scientists on May 9 issue (The Scientists, Vol. 19, Issue 9, May 9, 2005 http://www.memagazine.org/contents/current/features/lifemeet/lifemeet.html .
Dr. Wei Sun, Associate Professor in the MEM Department, co-organized an International Workshop on Biomanufacturing at Tsinghua University, Beijing, China from June 29- July 1, 2005. Sponsored by NSF, Chinese NSF and Chinese Society of Mechanical Engineering, this workshop brought together multi-disciplinary researchers to review an emerging field of biomanufacturing and its applications to biomedical and tissue engineering. The workshop sought to identify synergies between engineering design/manufacturing and life sciences and its challenges and opportunities for future research and development. The invited workshop participants and presenters included leading researchers from MIT, Harvard, Stanford, UC-Berkley, U. Mich., UT-Austin, Drexel, etc., as well as representatives from NSF and NIH. Dr. Selcuk Güçeri, Dean of the College of Engineering, conducted an invited presentation at the workshop as well as Dr. Sun. Detailed information about the workshop can be found at: http://www.mem.drexel.edu/biomanufacturing/
Dr. Jaydev P. Desai, James Hing, and Dr. Ari Brooks have been invited to present their work titled: Reality-based Estimation of Needle and Soft-tissue Interaction for Accurate Haptic Feedback in Prostate Brachytherapy Simulation at the 12th International Symposium of Robotics Research (ISRR) in San Francisco, CA from October 12-15, 2005. ISRR is a single-track premier conference in Robotics held every two years.
Dr. Jaydev P. Desai has been elected to serve as a member of the Program Committee for the Haptics Symposium for a three year period. The Haptics Symposium is a premiere conference in the area of haptic interfaces for virtual environment and teleoperator systems. The three-year term will end in 2008.
Dr. Bakhtier Farouk, J. Harland Billings professor in Mechanical Engineering & Mechanics, organized a technical session on "Computational Acoustics and Thermoacoustics' at the 2005 ASME Heat Transfer Conference held at San Francisco, California. Farouk presented two papers at the conference, 'Experimental and Numerical Study of Acoustic Streaming in a Cylindrical Enclosure’, coauthored with Yiqiang Lin, MEM Ph. D. candidate , and 'Numerical Simulation of Piston Effect in Supercritical Carbon Dioxide' coauthored with Zhiheng Lei, MEM Ph. D. candidate, and Elaine S. Oran, senior scientist, Naval Research laboratories, Washington, DC.
Dr. Wei Sun, Associate Professor of Mechanical Engineering and Mechanics (MEM), was invited as a keynote speaker to present “Computer-Aided Tissue Engineering” at the 2005 International Conference for Mechanical and Automotive Technologies, June 1st-3rd, at Chonbuk National University, Jeonju, Jeonbuk, South Korea.
Dr. Wei Sun, Associate Professor of Mechanical Engineering and Mechanics (MEM), conducted an invited keynote presentation on “CAD/CAM in Computer-Aided Tissue Engineering” at the CAD’05 International Conference in Bangkok, Thailand, June 20, 2005.
Dr. Bor Chin Chang, Dr. Harry Kwatny (MEM) and former graduate students presented four papers at the 2005 AIAA Guidance, Navigation and Control Conference in San Francisco in August, reporting on their work on improving single aircraft safety through reconfigured control systems for actuator failure accommodation:

Suba Thomas, Gaurav Bajpai, H. G. Kwatny and B.-C. Chang, “Nonlinear Dynamics, Stability & Bifurcation in Aircraft: Simulation and Analysis Tools”; B.-C. Chang, H. G. Kwatny, S. Thomas, G. Balpai, D. C. Hu, and C. Belcastro, “Reconfigurable Control of Aircraft in Nonlinear Flight Regimes” ; S. Thomas, H. G. Kwatny, B.-C. Chang, and C. Belcastro, “Regulator Design for Surface Failure Accommodation in an F-16” ;C. Belcastro, T. H. Kong, J-Y Shin, H. Kwatny, B.-C. Chang, and G. Balas, Uncertainty Analysis for Aircraft Control Robustness Analysis in Upset Prevention and Recovery Systems.”
Dr. Wei Sun, Associate Professor of Mechanical Engineering and Mechanics (MEM), presented an invited talk on “Computer-Aided Tissue Engineering: A Modern Engineering Approach for Tissue Scaffold” at the 2005 Annual Technical Conference for Society for In-Vitro Biology in Baltimore, MD, June 6, 2005.
Related work was presented at the 2005 IFAC World Congress in Prague in July:

S. Thomas, H. G. Kwatny, and B.-C. Chang, “Bifurcation Analysis of Flight Control Systems,” as well as at the 2005 IEEE Conference on Control Applications in Toronto in August: S. Thomas, H. G. Kwatny, and B.-C. Chang, “Bifurcation-Induced Limits of a Controller-Reconfigured F-16 subject to Actuator Failures.”
Dr. Wei Sun, Associate Professor of Mechanical Engineering and Mechanics (MEM), was invited to present a seminar on “Computer-Aided Tissue Engineering” at the Department of Bioengineering at Clemson University, Clemson, SC, on June 9, 2005.
Symbolic computing in power system analysis was the subject of a special session at the IEEE Power Engineering Society 2005 General Meeting in San Francisco (June). MEM was represented in two presentations. The first described a software package for power system voltage stability analysis developed by Drs. Kwatny and Nwankpa (ECE) and their students: C. NWANKPA, C. DAFIS, H. KWATNY, and S. AYASUN, “Symbolic Analysis and Simulation for Power System Dynamic Performance Assessment.” The second, presented by graduate student Ed Mensah, described results on a new line of research initiated by Drs. Kwatny and Niebur (ECE): H. KWATNY, E. MENSAH, D. NIEBUR, and C. TEOLIS, “Symbolic Construction of Dynamic Mixed Integer Programs for Power System Management.”
Dr. Wei Sun, Associate Professor of Mechanical Engineering and Mechanics (MEM), conducted an invited presentation on “Computer-Aided Tissue Engineering” at the 2005 ACM Symposium on Solid and Physical Modeling (SPM) at MIT, Cambridge, MA, on June 14, 2005.
Dr. Jaydev P. Desai has been invited to be the Theme Co-Chair for "Biomechanics, Bio-Robotics, and Surgical Planning" at IEEE 2006 International Conference of the Engineering in Medicine and Biology Society to be held in New York from August 31-September 3, 2006.

Please click here if you are experiencing difficulty viewing this email content.
You will be forwarded website view of this email.