Pelvic inflammatory disease can show up in the fourth trimester, and it is scary. Here are practical steps to protect your ...

As I mentioned in my recent review for the Vita game Dokuro, I’m not an exceptionally talented puzzle gamer, but I’m still intrigued by and regularly drawn into the genre. As a pretty and unique ...

Self-regulating systems with feedback loops, i.e., the routing back of the output of a system to its input, have existed since antiquity and have since become an integral part of modern technology.

A worker is about to enter a confined space. Prior to entry, he reaches down to his belt and pulls out his gas monitoring device. He points the device into the confined space and initiates a scan of ...

Machines and processes are controlled using many strategies, from simple ladder logic to custom algorithms for specialized process control, but proportional-integral-derivative (PID) is the most ...

When a hazardous materials (hazmat) response team arrives on the scene of an accident, there are many unknowns. Whether the potential hazard originates from an overturned semi-truck on the side of a ...

The first thing you’ll notice on starting Pid is the excellent art and character design present in the game. Using a color palette of mostly muted tones and a highly stylized concept of what bipedal ...