Bernard Chen

Polymeric fiber sensors for insertion forces and trajectory determination of cochlear implants in hearing preservation.

Dinusha Serandi Gunawardena, Jingxian Cui, Xin Cheng, Arvind N Vadivelu, Alireza Mohammadi, Geraldi Edbert, Zhengyong Liu, Bernard Chen, Denny Oetomo, Stephen O'Leary, Hwa-Yaw Tam

Journal article  |  2023  |  Biosens Bioelectron

The level of hearing restoration in patients with severe to profound sensorineural hearing loss by means of cochlear implants (CIs..

Beta Mixture Model for the Uncertainties in Robotic Haptic Object Identification

Yu Xia, Alireza Mohammadi, Liuhua Peng, Ying Tan, Bernard Chen, Peter Choong, Denny Oetomo

Journal article  |  2022  |  IEEE-ASME TRANSACTIONS ON MECHATRONICS

Robotic haptic object identification is the pro cess to identify objects out of a given object set using a robotic hand equipped w..

On the Efficiency of Haptic Based Object Identification: Determining Where to Grasp to Get the Most Distinguishing Information

Yu Xia, Alireza Mohammadi, Ying Tan, Bernard Chen, Peter Choong, Denny Oetomo

Journal article  |  2021  |  FRONTIERS IN ROBOTICS AND AI

Haptic perception is one of the key modalities in obtaining physical information of objects and in object identification. Most exi..

Integrated Force Sensor in a Cochlear Implant for Hearing Preservation Surgery

Arvind N Vadivelu, Zhengyong Liu, Dinusha S Gunawardena, Bernard Chen, Hwa-Yaw Tam, Stephen O'Leary, Denny Oetomo

Conference Proceedings  |  2019  |  2019 41ST ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC)

Cochlear Implant is used for patients with severe hearing loss. It is a neural-prosthesis that stimulates the nerve endings within..

Plant perception of beta-aminobutyric acid is mediated by an aspartyl-tRNA synthetase

Estrella Luna, Marieke van Hulten, Yuhua Zhang, Oliver Berkowitz, Ana Lopez, Pierre Petriacq, Matthew A Sellwood, Beining Chen, Mike Burrell, Allison van de Meene, Corne MJ Pieterse, Victor Flors, Jurriaan Ton

Journal article  |  2014  |  NATURE CHEMICAL BIOLOGY

Specific chemicals can prime the plant immune system for augmented defense. β-aminobutyric acid (BABA) is a priming agent that pro..