Command Duty Officer. A Coast Guard civilian employee, stands watch as the command duty officer in the Seventh District Command Center. The CDO is the senior person on watch in the district's command center and is responsible for overseeing the execution of search and rescue operations, law enforcement activities and integration of intell ...More.
Vocera, Inc. is a wireless communications company headquartered in San Jose, California. It specializes in network-based software systems that provide voice communication for mobile personnel in hospital, retail, hospitality, government, manufacturing and other in-building environments with a dispersed workforce.
What is Low VOC? | Sealants Direct. DUO-SIL  and HYBRI-SIL are Low VOC sealants. What is a VOC? A VOC is a Volatile Organic Compound. The way a chemist uses that phrase, the word volatile describes a liquid that evaporates at room temperature, and the word organic means it is a compound that contains carbon. Thousands of different VOCs, some natural and some man-made, can be found in the air.