Results 11 to 20 of about 612,532 (342)

Venting in the comparative study of flexural ultrasonic transducers to improve resilience at elevated environmental pressure levels [PDF]

open access: yes, 2020
The classical form of a flexural ultrasonic transducer is a piezoelectric ceramic disc bonded to a circular metallic membrane. This ceramic induces vibration modes of the membrane for the generation and detection of ultrasound.
Dixon, Steve M.   +3 more
core   +2 more sources

A new electrochemical angular microaccelerometer with integrated sensitive electrodes perpendicular to flow channels

open access: yesMicrosystems & Nanoengineering, 2022
A new electrochemical angular microaccelerometer with integrated sensitive electrodes perpendicular to flow channels was developed in this paper. Based on a liquid inertial mass, an incoming angular acceleration was translated into varied concentrations ...
Bowen Liu   +8 more
doaj   +1 more source

Register transducers are marble transducers

open access: yes, 2020
info:eu-repo/semantics ...
Douéneau-Tabot, Gaëtan   +2 more
openaire   +5 more sources

Power generation by using piezoelectric transducer with bending mechanism support [PDF]

open access: yes, 2018
This paper presents about power generation by using piezoelectric transducer with bending mechanism support. In this study, bending mechanism is developed by employing 3D printer technology.
Ahmadon, Mohd Anuaruddin   +4 more
core   +5 more sources

Flexible Tactile Electronic Skin Sensor with 3D Force Detection Based on Porous CNTs/PDMS Nanocomposites

open access: yesNano-Micro Letters, 2019
Flexible tactile sensors have broad applications in human physiological monitoring, robotic operation and human–machine interaction. However, the research of wearable and flexible tactile sensors with high sensitivity, wide sensing range and ability to ...
Xuguang Sun   +11 more
doaj   +1 more source

A comparison of two configurations for a dual-resonance cymbal transducer [PDF]

open access: yes, 2018
The ability to design tuned ultrasonic devices that can be operated in the same mode at two different frequencies has the potential to benefit a range of applications, such as surgical cutting procedures where the penetration through soft then hard ...
Feeney, Andrew, Lucas, Margaret
core   +1 more source

Iterating Transducers

open access: yesThe Journal of Logic and Algebraic Programming, 2001
AbstractRegular languages have proved useful for the symbolic state exploration of infinite state systems. They can be used to represent infinite sets of system configurations; the system’s transitional semantics consequently can be modeled by finite-state transducers.
Dams, Dennis   +2 more
openaire   +1 more source

A tactile and airflow motion sensor based on flexible double-layer magnetic cilia

open access: yesMicrosystems & Nanoengineering, 2023
Inspired by the concept of bionics, a tactile and airflow motion sensor based on flexible double-layer magnetic cilia is developed, showing extremely high sensitivity in both force and airflow detection.
Jiandong Man   +4 more
doaj   +1 more source

A decouple-decomposition noise analysis model for closed-loop mode-localized tilt sensors

open access: yesMicrosystems & Nanoengineering, 2023
The development of mode-localized sensors based on amplitude output metrics has attracted increasing attention in recent years due to the potential of such sensors for high sensitivity and resolution.
Kunfeng Wang   +8 more
doaj   +1 more source

1ppm-detectable hydrogen gas sensors by using highly sensitive P+/N+ single-crystalline silicon thermopiles

open access: yesMicrosystems & Nanoengineering, 2023
Hydrogen (H2) is currently of strategic importance in the pursuit of a decarbonized, environmentally benign, sustainable global energy system; however, the explosive nature of H2 requires leakage monitoring to ensure safe application in industry ...
Haozhi Zhang   +6 more
doaj   +1 more source

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