Researchers developed a high-resolution 3D ultrasonic imaging system for concrete, adapting to various structures for ...
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Broadband ultrasonic imaging shows defects in all types of concrete
Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without destroying their structure. Most methods send sound waves into the material and ...
Understanding how the brain creates conscious experience remains one of science’s most difficult challenges. Brain scans and ...
Delay lines bridge abstract timing concepts with hands-on engineering solutions in communications, signal conditioning, and ...
Abstract: This letter proposes an advanced platform that can concurrently transmit and receive dual-mode parallelism, as well as instant switching functions, and supports large-scale expansion of ...
Abstract: Ultrasonic phased array detection signals are often mixed with experimental noise, making it difficult to ensure the accuracy of defect quantification. Traditional noise reduction methods ...
When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described it as potentially useful in getting someone’s attention from across a ...
When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...
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