Results 61 to 70 of about 2,151,809 (145)

Dual Parameter FSS-Based Sensing for Structural Health Monitoring Applications

IEEE Open Journal of Instrumentation and Measurement
frequency selective surfaces (FSSs) are periodic arrays of conductive elements or apertures that reflect and/or transmit incident electromagnetic energy.
Swathi Muthyala Ramesh, Doyle T. Motes, Kristen M. Donnell   +2 more
doaj   +1 more source

Strain-Based Chemical Sensing Using Metal-Organic Framework Nanoparticles

, 2020
Metal-organic frameworks (MOFs) have received much attention for their potential as chemical sensors, owing to unparalleled tunability of their host-guest response.
Hamish Yeung (5706890), Genki Yoshikawa (5644749), Kota Shiba (8688522)   +2 more
core   +1 more source

Mass production of stretchable conductive wrapped yarns for strain sensors: a parametric study of outer-inner twist ratio

e-Polymers
Stretchable conductive yarns are gaining increasing prominence in smart wearable electronics, facilitated by the scalable hollow-spindle wrap spinning technique.
Wen Kaikai, Wang Yong, Dong Zhao, Xiang Zhouyang, Xie Xinqi, Zhang Yi, Su Ningdong, Li Changlong, Zhang Chaohui, Wang Zongqian   +9 more
doaj   +1 more source

Minimally Intrusive Optical Micro-Strain Sensing in Bulk Elastomer Using Embedded Fabry-Pérot Etalon

Micromachines, 2016
A variety of strain sensors have been developed to measure internal deformations of elastomeric structures. Strain sensors measuring extremely small mechanical strain, however, have not yet been reported due mainly to the inherently intrusive integration
Jungwook Paek, Qiang Li, In Ho Cho, Jaeyoun Kim   +3 more
doaj   +1 more source

Three-Dimensional Force Measurements During Rapid Palatal Expansion in Sus scrofa

Micromachines, 2016
Rapid palatal expansion is an orthodontic procedure widely used to correct the maxillary arch. However, its outcome is significantly influenced by factors that show a high degree of variability amongst patients.
Kelly Goeckner, Venkatram Pepakayala, Jeanne Nervina, Yogesh Gianchandani, Sunil Kapila   +4 more
doaj   +1 more source

Research on Foot Contact State Detection Technology of Wheel-Legged Robot

Sensors
The accurate perception of external environment information through the robot foot is crucial for the mobile robot to evaluate its ability to traverse terrain.
Yaodong Wang, Meng Hong, Hui Chai, Yinglong Zhang, Guan Wang, Chaoqun Wu, Min Guo   +6 more
doaj   +1 more source

Recent Advances in Brillouin Optical Correlation-Domain Reflectometry

Applied Sciences, 2018
Distributed fiber-optic sensing based on Brillouin scattering has been extensively studied and many configurations have been developed so far. In this paper, we review the recent advances in Brillouin optical correlation-domain reflectometry (BOCDR ...
Yosuke Mizuno, Heeyoung Lee, Kentaro Nakamura   +2 more
doaj   +1 more source

Noncontact Strain Monitoring of Osseointegrated Prostheses

Sensors, 2018
The objective of this study was to develop a noncontact, noninvasive, imaging system for monitoring the strain and deformation states of osseointegrated prostheses. The proposed sensing methodology comprised of two parts.
Sumit Gupta, Han-Joo Lee, Kenneth J. Loh, Michael D. Todd, Joseph Reed, A. Drew Barnett   +5 more
doaj   +1 more source

Wearable Fluidic Strain Sensor for Human Motion Sensing

, 2020
A strain sensor with high flexibility using ionic liquid is proposed for sensing movements of human body. The resistance strain sensor is constructed from a silicon tube filled fully with a mixture of aqueous sodium chloride and glycerin sealed gold ...
Van Thanh Dau, Chi Tran Nhu, Nhu, CT, Duc, TC, Bui, TT, Trinh Chu Duc, An Nguyen Ngoc, Nguyen Ngoc, A, Dau, VT, Le Van, C, Chieu Le Van, Tung Thanh Bui   +11 more
core   +1 more source

Design and Application of a Field Sensing System for Ground Anchors in Slopes

Sensors, 2013
In a ground anchor system, cables or tendons connected to a bearing plate are used for stabilization of slopes. Then, the stability of a slope is dependent on maintaining the tension levels in the cables.
Hyo Seon Park, Jong Moon Kim, Jihoon Lee, Se Woon Choi   +3 more
doaj   +1 more source