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.
The quantitative sudomotor axon reflex test (QSART) has been a routine postganglionic sudomotor function clinical laboratory test since 1983. QSART is a test designed to evaluate the integrity of the postganglionic sympathetic axons.At regional test sites, multicompartmental sweat cells are attached to the limbs.he QSART is a test that measures the autonomic nerves that control sweating. The test is useful in assessing autonomic nervous system disorders, peripheral neuropathies and some types of pain disorders.