Scientists show that the frequency of a set of words seems to have increased in published study abstracts since ChatGPT was ...

Abstract: A capacity variable watermarking algorithm for 2D engineering graphic based on complex number system is proposed. The coordinates of vertices in the engineering graphic are extracted to ...

Mechanical Engineering Mechanical engineers create and integrate the physical connections we use to interact with the world around us. Join us in discipline-crossing work, like bio-inspired soft ...

In this work, we combined three-dimensional (3D) scaffolds with flow perfusion bioreactors to evaluate the gradient effects of scaffold architecture and mechanical stimulation, respectively, on tumor ...