Sympathetic Nervous System. A branch of the ANS (autonomic nervous system) responsible for mobilizing the bodyâ€(tm)s energy when stressed or aroused.

somatic nervous system. directs the contraction of skeletal muscles.

Sympathetic Nervous System. the part of the nervous system that controls the vital functions of the body that are not consciously regulated. It includes the activity of the heart, the smooth muscles (such as digestive muscles), and glands.

SNS is a News Manager written in PHP / AJAX. News are stored in a MySQL DB. SNS it is completely multilanguage, and template based. News Manager con write new in RSS mode. A simple RSS reader for Flash is included.

Salomon Nordic System. Salomon's proprietary boot/binding connection system featuring a single, wide binding ridge and matching sole groove as compared to the twin ridges and matching grooves found on NNN bindings and boots. Because of this difference in design, SNS and NNN systems are not compatible.

Sistema Nacional de Salud

exclusive to SGC; spectral noise subtraction; works with DSP in signal processing to improve incoming signals

Standard National Scale Pay scale for teachers.

Strategic National Stockpile. A national repository of pharmaceuticals and medical supplies created to supplement and re-supply state and local public health agencies in the event of a national emergency 23/7/365 within the US or its territories.

Superconductor-normal metal-superconductor, a tunnel device

Southern North Sea.