One complete heart beat, during which both atria and ventricles contract and relax, is termed _____ and is marked by a succession of changes in _____ and _____. within the heart the cardiac cycle, blood volume, pressure
Pan vs. Epi(demic) Good to know: An âepidemicâ is simply a proliferation of an infectious disease beyond that normally observed. A âpandemicâ is an epidemic that spreads across regions or continents. The number of dead is not part of the definition. Indeed, a pandemic may kill no one at all. October 27, 2009
- AXI / XI (Automatic Xray Inspection) for soldering and presence of components. - AOI (Automatic Optical Inspection) for soldering and components. - SPI (Solder Paste Inspection) - OI (Optical Inspection) by human. Unlike the other test methods, AOI can be applied during any and all steps in the process.