Sowon Lee
Hyundai Motor Company
8 Papers
27 Citations
Sowon Lee is an academic researcher from Hyundai Motor Company. The author has contributed to research in topics: Vibration & Medicine. The author has an hindex of 2, co-authored 4 publications.
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Papers
An experimental method to design piezoelectric energy harvesting skin using operating deflection shapes and its application for self-powered operation of a wireless sensor network
TL;DR: In this article, a more practical way of designing the piezoelectric energy harvesting skin was proposed, which facilitates the application of the proposed idea to any practical engineering facilities with vi...
14
Mathematical Model Development, Experimental Validation and Design Parameter Study of A Folded Two-Degree-of-Freedom Piezoelectric Vibration Energy Harvester
TL;DR: It is shown that the proposed mathematical model will serve as an effective tool for the analysis and design of a folded two-degree-of-freedom piezoelectric vibration energy harvester.
11
Mathematical Model for a Mode-sequence Reversed Two-degrees-of-freedom Piezoelectric Vibration Energy Harvester
TL;DR: In this article, a cantilevered piezoelectric energy harvester (PEH) and an auxiliary mass-spring unit can be integrated into a novel two-degrees-of-freedom PEH where its lowest eigenmode is not an in-phase modes but an outof-phase mode.
2
Effect of the PEG or PMMA micro-patterned surface roughness on bacterial adhesion
Jae Eun Kim,Pilnam Kim,Sowon Lee,G.Y. Suh,Jeyong Yoon +4 more
- 01 Jan 2006
TL;DR: In this article, the bacterial adhesion behaviors of microstructured PEG and PMMA surfaces were investigated using capillary lithography mediated by ultraviolet (UV) exposure for PEG, and heating for PMMA to control the roughness of surface.
2
A Photovoice Study on the Position and Role of Hospice Volunteers in Korea
Sowon Lee,Boyoung Kim +1 more
TL;DR: Choi et al. as discussed by the authors investigated the position and role of hospice care using photovoice, a technique used in Participatory Action Research, to analyze the data collected from hospice volunteers who participated in a training program in Korea.