Distressed wood texture on white background ... It's a win-win, and it's why everything on iStock is only available royalty-free — including all Tree Ring images and footage. What kinds of ...

It's textured with a unique 3D wave texture, which stopped it from ripping so easily, but the thickness of the paper wasn't great. It's good for softness, but compared to some of the other makes ...

Abstract: A traveling wave ultrasonic motor utilizing a radial bending mode of a thick ring is proposed. Twenty PZT stacks and 20 block springs are nested alternately into 40 slots cut in the ring's ...

(Gray News) - A man was sentenced for his role in transporting thousands of stolen catalytic converters across state lines, laundering money and other related crimes. Tou Sue Vang, 33, was sentenced ...

Abstract: A tunerless cryogenic millimeter-wave ring filter has been designed for a space application. Detuning of the center frequency caused by thermal deformations has been compensated by a novel ...