Abstract: The gradient properties of functionally graded materials (FGMs) were taken as a volume fraction power-law distribution. Based on Donnell's shell theory, the governing equations for linear ...

Abstract: Underwater quiet object detection and recognition by the target echo method is based on prediction and cognition of acoustic scattering characteristics. Spherical shell is a kind of common ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The analytical model and numerical calculations of donor fluorescence decay in the ...

This paper presents a novel approach for simulating acoustic-shell interaction, specifically focusing on seabed reflection effects. The interaction between acoustic waves and shell vibration is ...

Prime numbers—numbers divisible only by 1 and themselves—have long fascinated mathematicians. This year a researcher discovered the largest known prime number, with a whopping 41,024,320 digits. It ...

Introduction: Slow wound repair in diabetes is a serious adverse event that often results in loss of a limb or disability. An advanced and encouraging vehicle is wanted to enhance clinically ...