- Thomas D. Jorgensen, Barry P. Haynes, Charlotte C. F. Norlund. Evolving Artificial Neural Networks through Topological Complexification. Engineering Letters, 17(1):21-29, 2009.
- B. Murali Krishna, J. M. Mallikarjuna. Effect of Cavity in a Pentroof Piston on the Engine In-cylinder Tumble Flows - An Investigation by Particle Image Velocimetry. Engineering Letters, 17(3):195-199, 2009.
- Mats Danielson. Sensitivity Analyses in Interval Decision Modelling. Engineering Letters, 17(1):1-7, 2009.
- N. Z. Yahaya, K. M. Begam, M. Awan. A Review on Design Considerations & Limitations of Resonant Gate Drive Circuit in VHF Operations. Engineering Letters, 17(2):54-62, 2009.
- Hulusi Karaca, Ramazan Akkaya. An Approach for Controlling of Matrix Converter in Input Voltage Variations. Engineering Letters, 17(2):146-150, 2009.
- V. Koujalagi, G. P. P. Gunarathne, S. Semple, J. G. Ayres. Development of a Bolus Injection System to Achieve Storage and Controlled Delivery of Nanoparticles to Human Lung. Engineering Letters, 17(1):14-20, 2009.
- Kotaro Tsuru, Hideo Hirose. Estimation for the Weibull Power Law Parameters in the Step-up Voltage Test. Engineering Letters, 17(2):141-145, 2009.
- Mahmoud Chizari, Bin Wang, Martyn Snow. Effect of Suturing of a Tendon Graft in ACL Reconstruction. Engineering Letters, 17(3):205-208, 2009.
- A. Ghoggal, M. Sahraoui, S. E. Zouzou. A Comprehensive Method for the Modeling of Axial Air-gap Eccentricities in Induction Motors. Engineering Letters, 17(2):45-53, 2009.
- Mehrdad H. Farahani, Nima Amanifard, S. Majid Hosseini. A Fluid-Structure Interaction Simulation by Smoothed Particle Hydrodynamics. Engineering Letters, 17(1):30-35, 2009.