Understanding Impact: Indirect and Direct systems... | Vaisala
www.vaisala.com › en › blogSep 02, 2015 · In short: I consider an environmental monitoring system to be a direct system. But, my long answer is, well, a bit longer! First, let's start with some definitions: According to the ISPE, an Indirect Impact System is: "A system that is not expected to have a direct impact on product quality, but typically will support a Direct Impact System. These systems are designed and commissioned following Good Engineering Practice only."
Direct Versus Indirect Impacts to the Head | Jim Dodson Law
www.jimdodsonlaw.com › library › direct-versusAny direct impact can put the injured person at risk for a concussion or other serious brain injuries. Indirect impacts, in contrast, are caused by the movement of the brain inside the skull. An external force causes the movement but the head doesn’t come into contact with any object. Severe and sudden acceleration, deceleration or violent shaking, as common in car accidents, can cause the brain to strike the inside of the skull.