Ultra clean, air-free measurements reveal a new property of graphene. Graphene is often called a "miracle material" because ...

Discover how subtle changes in vocal tone and patterns can reveal cellular aging processes before visible signs appear, and ...

1 Department of Mechanical Engineering, Jiangnan University, Wuxi, China. 2 Wuxi Hongyu Automobile Parts Manufacturing Co., Ltd., Wuxi, China. Based on theoretical system of current Maxwell’s ...

Objective To analyze the mechanical properties of the patellar (PT) and semitendinosus (ST) tendons from fresh-frozen human cadavers from a tissue bank using supersonic shear-wave imaging ...

1 Department of Mechanical Engineering, Jiangnan University, Wuxi, China. 2 Wuxi Hongyu Automobile Parts Manufacturing Co., Ltd., Wuxi, China. The longitudinal wave term within Faraday’s law of ...

Mechanical waves require a medium (solid ... Image Source: Proprofs Longitudinal Waves: Longitudinal waves have oscillations parallel to the direction of wave propagation. For example, sound ...

Abstract: Internal defects and uneven density can reduce the mechanical and insulation performance of ... Therefore, in this article, the ultrasonic longitudinal wave reflection propagation model is ...

Contraction duration and mechanical dispersion did not ... by strain was assessed as time from the ECG Q wave to maximum myocardial shortening in 16 LV segments. Strain was assessed along the ...

1 Institute of Chemical Materials, China Institute of Engineering Physics, Mianyang, China 2 State Key Laboratory for Strength and Vibration of Mechanical Structures ... method with measuring ...

Sound waves, also known as mechanical waves, are vibrations created by objects that make noise. When something vibrates, such as a guitar string or the air when you speak, sound waves are produced ...

In this paper the author solves the propagation problem of a cylindrical wave guide, generating the first dispersion related to mechanical stress waves ... it will be separated in two waves, ...