Job Description for Clinical Informatics Specialist. The clinical information specialist position works in a medical facility with a significant number of medical records to manage. They build user interfaces and teach the clinical staff to use them properly.
Air bags are not inflated from some compressed gas source but rather from the products of a chemical reaction. The chemical at the heart of the air bag reaction is called sodium azide, or NaN. Image: NEW CAR ASSESSMENT PROGRAM, CRASH TEST AREA. CRASHES trip sensors in cars that send an electric signal to an ignitor.lthough we don't usually associate automobiles with chemistry, a lot of chemistry takes place in a working car--the burning of gasoline to run the engine, for example, and chemical reactions in the battery to generate electricity.
Airbags prevent occupants from hitting parts inside the car and also help cushion the violent movement of the body during an impact. Here's how they work: Sensors in the car detect when an impact has happened. The sensors send a signal indicating sudden deceleration to a computer inside the car. Airbags won't deploy in low-speed crashes in which seatbelts alone should provide enough protection. The computer determines, based on the signal it's getting from the sensor, whether the airbag needs to deploy.