The ability of an object to move heat from one part of itself to another is called thermal conductivity. It depends on the substance the object is made of. Certain substances like metals pass heat very readily. That means when a metal molecule (atom) vibrates, its neighbors quickly begin to vibrate too.
QNAP Systems, Inc. (Chinese: å¨è¯éç§æ) is a Taiwanese corporation that specializes in providing networked solutions for file sharing, virtualization, storage management and surveillance applications to address corporate, SMB, SOHO and home user needs.NAP was formerly Internet Appliance Department under IEI Group focusing on Network Storage, Digital Surveillance, and Message Communication. In 2004, the department was spun off into QNAP System Inc. and became a wholly owned subsidiary under IEI Group.
QHD (quad high definition) QHD (Quad High Definition) is a resolution standard for high-end monitors, televisions and mobile devices. QHD is specified as 2560x1440 pixels at a16x9 aspect ratio, four times that of 720p standard high definition. Ultra wide QHD boosts the horizontal pixels to 3440 for a 21x9 aspect ratio. QHD is a resolution suitable to large-size screens.