Abbreviated "Ctrl" or "Ctl." A modifier key that is pressed with a letter or digit key to command the computer. The caret symbol is a common symbol for Control; for example, ^Y means Ctrl-Y. In most ...

The International Society of Automation (ISA) — the leading professional society for automation — has published a new update of its most widely used standard, the internationally recognized ANSI/ISA-5 ...

Developed by the International Society of Automation (ISA), the ISA-5 series of standards are essential for industries that rely on complex instrumentation and control systems, including chemical ...

That is a difficult concept to grasp, particularly when you are a 3-year-old. But psychologists have discovered something that helps – symbols. Researchers investigating how self-control develops in ...