Results 1 to 10 of about 229,260 (299)

Staphylococcus aureus Detection in Milk Using a Thickness Shear Mode Acoustic Aptasensor with an Antifouling Probe Linker [PDF]

open access: yesBiosensors, 2023
Contamination of food by pathogens can pose a serious risk to health. Therefore, monitoring for the presence of pathogens is critical to identify and regulate microbiological contamination of food.
Sandro Spagnolo   +4 more
doaj   +2 more sources

Magnetoelectric Sensor Operating in d15 Thickness-Shear Mode for High-Frequency Current Detection [PDF]

open access: yesSensors
For the application of high-frequency current detection in power systems, such as very fast transient current, lightning current, partial discharge pulse current, etc., current sensors with a quick response are indispensable.
Fuchao Li   +13 more
doaj   +2 more sources

A vibration analysis of an acoustic mass sensor structure with a c-axis tilted ZnO thin film based on silicon [PDF]

open access: yesScientific Reports
A theoretical study was conducted on the free vibration and forced vibration behaviors of a piezoelectric bulk acoustic mass sensor featuring a c-axis tilted ZnO thin film on silicon using piezoelectric elasticity theory.
Jing Liu, Xiangyang Li, Xiaomin Li
doaj   +2 more sources

Flexoelectric effect on thickness-shear vibration of a rectangular piezoelectric crystal plate

open access: yesMaterials Research Express, 2021
Thickness-shear (TSh) vibration of a rectangular piezoelectric crystal plate is studied with the consideration of flexoelectric effect in this paper. The developed theoretical model is based on the assumed displacement function which includes the anti ...
Yang Zheng, Bin Huang, Ji Wang
doaj   +1 more source

Nanocrystalline diamond enhanced thickness shear mode resonator [PDF]

open access: yesApplied Physics Letters, 2007
A nanocrystalline diamond coated thickness shear mode resonator has been fabricated as an alternative to the quartz crystal microbalance. Due to the low temperature phase transition of quartz, the piezoelectric material was replaced with langasite, a piezoelectric with no phase transition up to its melting point.
Williams, Oliver Aneurin   +3 more
openaire   +1 more source

The evolution of mode-2 internal solitary waves modulated by background shear currents [PDF]

open access: yesNonlinear Processes in Geophysics, 2018
The evolution of mode-2 internal solitary waves (ISWs) modulated by background shear currents was investigated numerically. The mode-2 ISW was generated by the lock-release method, and the background shear current was initialized after the mode-2 ISW ...
P. Zhang   +16 more
doaj   +1 more source

Supersonic shear layer characteristics of two fluids with a splitter plate

open access: yesInternational Journal of Advanced Nuclear Reactor Design and Technology, 2021
Supersonic shear layer development affects mixing between the primary and secondary fluids in a supersonic ejector substantially. The splitter plate plays a key role in shear layer development in the near-trailing-edge region.
Yuping Bai   +4 more
doaj   +1 more source

IMPROVING SHEAR STRENGTH OF THICK HOLLOW CORE SLABS BY USING LIGHTWEIGHT HIGH STRENGTH CONCRETE PRODUCED FROM RECYCLED CRUSHED CLAY BRICK AND IRON POWDER WASTE [PDF]

open access: yesJournal of Engineering and Sustainable Development, 2019
This investigation provides an experimental study about structural behavior of reinforced hollow core slab (HCS) by using recycled lightweight material.
Yousif Nassif Sabr   +2 more
doaj   +3 more sources

Comparison of shear bond strength and color reproduction of two different high-performance polymers veneered with two different thicknesses of resin composite: an in-vitro study

open access: yesBrazilian Dental Science, 2023
Objective: to evaluate the effect of material type and veneer thickness on the final color and shear bond strength of PEEK bilayered restorations.
Gehad Abdelgawad Ahmed   +2 more
doaj   +1 more source

Multi-parameter sensing using thickness shear mode (TSM) resonators – a feasibility analysis [PDF]

open access: yesJournal of Sensors and Sensor Systems, 2019
Multi-parameter sensing is examined for thickness shear mode (TSM) resonators that are in mechanical contact with thin films and half-spaces on both sides.
M. Weihnacht
doaj   +1 more source

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