The Register on MSN

UNIX V4 tape successfully recovered: First ever version of UNIX written in C is running again

Crucial early evolutionary step found, imaged, and ... amazingly ... works Computer History Museum software curator Al Kossow ...
How-To Geek on MSN

52 years later, UNIX V4 has been rediscovered and digitized

Linux, macOS, FreeBSD, Android, and other operating systems can trace their lineage back to the early commercial versions of ...
IEEE

Research on Control Strategies and Temperature Field of Loss-of-Excitation Fault-Tolerant DSEM Based on Different Converters Under Normal/Fault-Tolerant Operating Conditions

Abstract: To improve the fault-tolerant operation ability of the doubly salient electro-magnetic machine (DSEM) in case of loss-of-excitation, the turns of DSEM winding are designed accordingly.
Microsoft

Operating systems (OS) explained

Imagine turning on your PC and…nothing happens. No desktop, no icons, no apps. That’s what life would look like without an operating system (OS), the invisible star of every computer. An operating ...