a recording mechanism, such as an animal, a farm or a veterinarian, posted explicitly to record a possible occurrence or series of occurrences in a prospective surveillance program. sentinel loop. a distended loop of small intestine associated with acute pancreatitis; visible in abdominal x-rays.
Video conferencing is a communications technology that integrates video and audio to connect users anywhere in the world as if they were in the same room.xpectations for the Future. It is expected that as video and audio communication technologies continue to improve, the experience of video conferencing will become increasingly natural and intuitive to a wider range of users.
The Columbia Journalism Video Workshop is a threeâweek course that teaches the essentials of conceiving, researching and reporting a story through video. Students learn how to use and handle a camera, how to properly frame and light a subject or scene, how to structure a story and how to use postâproduction software.