QHD or qHD can refer to: *

Quad HD 1440p is a family of video display resolutions that have a resolution of 1440 pixels on one side. In a display with a landscape orientation, 1440p refers to the vertical resolution. The ''p'' stands for progressive scan, i.e. non-interlaced. The ...

, a video resolution at 1440p or 1540p * Quarter HD, a video resolution at 540p * Quantum hadrodynamics *

Quantum hydrodynamics In condensed matter physics, quantum hydrodynamics (QHD) is most generally the study of hydrodynamic-like systems which demonstrate quantum mechanical behavior. They arise in semiclassical mechanics in the study of metal and semiconductor device ...

Qinghuangdao Qinhuangdao (; zh, s=秦皇岛, link=no) is a port city on the coast of China in northern Hebei. It is administratively a prefecture-level city, about east of Beijing, on the Bohai Sea, the innermost gulf of the Yellow Sea. Its population d ...

( zh, link=no, 秦皇岛), Hebei, China

See also