Results 141 to 150 of about 7,225,697 (246)

A low-cost ultrasonic 3D measurement device for calibration of Cartesian and non-Cartesian machines

open access: yes
The major obstacles to the widespread adoption of 3D measurement systems are accuracy, speed of process and the cost. At present, high accuracy for measuring 3D position has been achieved, and there have been real advances in reducing measurement time ...
Aldawi, Fouad Juma
core  

The Development of Spinal Endoscopic Ultrasonic Imaging System With an Automated Tissue Recognition Algorithm. [PDF]

open access: yesSpine (Phila Pa 1976)
Jiang C   +10 more
europepmc   +1 more source

Development of an inhalable contrast agent targeting the respiratory tract mucus layer for pulmonary ultrasonic imaging. [PDF]

open access: yesSci Rep
Tsuruta JK   +9 more
europepmc   +1 more source

Deep-Subwavelength-Optimized Holey-Structured Metamaterial Lens for Nonlinear Air-Coupled Ultrasonic Imaging. [PDF]

open access: yesSensors (Basel), 2021
Boccaccio M   +4 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy