View on a rough sea, with waves of the open ocean from a boat. Dramatic landscapes of the Atlantic Ocean. Royalty-free licenses let you pay once to use copyrighted images and video clips in personal ...

The finite-difference time-domain (FDTD) method is widely recognized as a valuable tool for computing electromagnetic fields due to its straightforward physical principles and computational simplicity ...

The authors have succeeded in exciting a new type of leaky surface acoustic wave (LSAW) having only a shear horizontal (SH) component that has a large electromechanical coupling factor, a large ...