Results 131 to 140 of about 1,828,003 (344)
Modeling and Imaging of Ultrasonic Array Inspection of Side Drilled Holes in Layered Anisotropic Media. [PDF]
Sensors (Basel), 2021 Anand C, Groves RM, Benedictus R.
europepmc +1 more source
Novel hydrophilic polymer couplant for application in ultrasonic non destructive testing [PDF]
, 2001 Ultrasonic Non Destructive Testing (NDT) is used to inspect materials and structures for defects. Water is commonly used in NDT as a couplant to improve ultrasonic transfer between an interrogating probe and test piece.
Bourne, S.J., Bourne, Simon James
core
Directional sound transmission using ultrasonic array [PDF]
, 2022 High power non-lethal acoustic hailing devices are used for directional acoustic air transmission to incapacitate targets at a distance and are engaged in military, homeland security and law enforcement operations.
Tan, Desmond Jun Quan
core
Multilayered Digital Microfluidic Chip for Cell‐Based Assays
Advanced Materials Interfaces, EarlyView.A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden +2 more
wiley +1 more source
3D Internal Visualization of Concrete Structure Using Multifaceted Data for Ultrasonic Array Pulse-Echo Tomography. [PDF]
Sensors (Basel), 2021 Kwon H, Joh C, Chin WJ.
europepmc +1 more source
Numerical simulations of ultrasonic array imaging of highly scattering materials
, 2016 A Finite Element modelling framework is outlined that enables the investigation of ultrasonic array imaging within highly scattering, polycrystalline materials.
Anton Van Pamel +3 more
semanticscholar +1 more source
Advanced Materials Interfaces, EarlyView.A triple‐cation perovskite detector with a quasi‐interdigitated back‐contact architecture enables highly sensitive and linear EUV/soft x‐ray detection by minimizing electrode shadowing and enhancing charge extraction. Efficient interfacial carrier collection and rapid temporal response highlight the potential of back‐contact‐engineered perovskites for ...
Jingying Liu +5 more
wiley +1 more source
Sensors, 2015 This paper proposes a continuous leakage location method based on the ultrasonic array sensor, which is specific to continuous gas leakage in a pressure container with an integral stiffener.
Xu Bian +5 more
doaj +1 more source
Integrated system for ultrasonic, elasticity and photoacoustic imaging [PDF]
, 2008 textBy integrating three complementary imaging techniques - ultrasound, elasticity and photoacoustic imaging, a hybrid imaging system utilizing an array transducer is proposed for various biomedical imaging applications including cancer detection ...
Park, Suhyun, 1977-
core +1 more source
Advanced Materials Interfaces, EarlyView.A flexible and highly reliable piezoelectric pressure sensor based on GaN p–n homojunction microrod arrays on graphene is demonstrated. The sensor exhibits high sensitivity, rapid response, excellent cyclic durability, and stable performance after thermal aging and PBS immersion, highlighting its potential for harsh‐environment and biomedical pressure ...
Asad Ali +5 more
wiley +1 more source