Results 101 to 110 of about 7,225,697 (246)

The Multi-Frame Imaging Detection of Ultrasonic Guided Waves in Welded Structural Plates Based on Arc Sparse Array with Left Rank

Applied Sciences
The imaging detection of ultrasonic guided waves in plates using arc sparse arrays is highly significant for weld scattering conditions. A novel approach for detecting welded plate structures using the left rank of ultrasonic guided waves in arc sparse ...
Xinjie Zhu, Sen Yao, Mingxi Deng, Jie Zhang, Yan Gao   +4 more
doaj   +1 more source

Investigation of ultrasonic properties of MAGIC gels for pulse-echo gel dosimetry

, 2014
This thesis describes investigations into the design and evaluation of novel ultrasonic methods for 3-dimensional ionising radiation dose verification. Pulse-echo ultrasound methods were investigated for the measurement and analysis of complex radiation ...
Atkins, Timothy John
core  

The Application of High-frequency Ultrasonic Imaging in Identifying Fillers in the Temporal Region. [PDF]

Plast Reconstr Surg Glob Open, 2023
Jiang L, Yuan L, Su X, Zhen Q, Jia Y, Hu J, Chai H.   +6 more
europepmc   +1 more source

Research on Ultrasonic Imaging of Defects in Insulating Materials Based on the SAFT

Applied Sciences
As a critical barrier for power network safety, insulating materials are susceptible to internal microcracks, delamination, and other hidden defects that can trigger dielectric strength degradation and space charge accumulation, ultimately leading to ...
Yukun Ma, Yi Tian, Tian Tian, Juntang Huang   +3 more
doaj   +1 more source

Retracted: Ultrasonic Imaging of Carotid Inflammatory Plaque with Superparamagnetic Nanoparticles. [PDF]

Comput Math Methods Med, 2023
Methods In Medicine CAM.
europepmc   +1 more source

Development of High Frequency Annular Array with a Novel Structure for Medical Imaging

, 2010
High frequency annular arrays offer a number of advantages in medical imaging. A novel 2mm diameter, 7-element, 40MHz array using equal width elements, instead of the more conventional equal area ones, has been designed and evaluated.
Y. Qian, Harris, N.R., N.R. Harris, Qian, Y., Harris, Nick, Qian, Yi Chen   +5 more
core   +1 more source

Predicting Intrahepatic Cholestasis of Pregnancy: A Retrospective Cohort Study of a Comprehensive Clinical Prediction Model

International Journal of General Medicine
Huan Liang,1 Ye Tian,2 Jie Gao,3 Jing Teng4 1Department of Gynecology,The Central Hospital of Enshi Tujia and Miao Autonomous Prefectrue, Enshi, Hubei, 445000, People’s Republic of China; 2School of Medicine,Hubei Minzu University, Enshi, Hubei, 445000 ...
Liang H, Tian Y, Gao J, Teng J
doaj  

Analog interface amplifiers for sub-mm broadband polymer intravascular ultrasonic imaging. [PDF]

IEEE Biomed Circuits Syst Conf, 2023
Wang R, Treviño I, Fleischman AJ, Majerus SJA.   +3 more
europepmc   +1 more source

A Three-Dimensional Registration Method for Microus/Micropet Multimodality Small-Animal Imaging

, 2009
Small-animal models are used extensively in disease research , genomics research, drug development and developmental biology. The development of noninvasive small-animal imaging techniques with adequate spatial resolution and sensitivity is therefore of ...
CHEN, LI-YEN;CHENG, WEN-FANG;LI, PAI-CHI, 陳立言;鄭文芳;李百祺   +1 more
core   +1 more source

Physical Simulation of Ultrasonic Imaging Logging Response. [PDF]

Sensors (Basel), 2022
Lu J, Han J, Wu J, Che X, Qiao W, Wang J, Chen X.   +6 more
europepmc   +1 more source