Effective cybersecurity for remote industrial operations combines several complementary technologies and practices.

Abstract: A new high-speed logic circuit which uses tunnel diode switching and transistor isolation is presented. The basic gate is a two-input NOR gate with a logical fan-out of three. Information ...

This communication describes an active device operable at temperatures as high as 500°C and consisting of a tunnel diode p-n junction 1 formed by alloying Si to crystals of very heavily doped p-type ...

Just about every industrial enterprise today needs secure access to production data—whether from field devices, PLCs, SCADA ...

The new tunnel between North Jersey and Manhattan is meant to provide more reliable service along the Northeast Corridor for NJ Transit and Amtrak riders. Nearly $12 billion of the $16 billion in ...

More than a year after her viral project was shut down, TikTok’s “Tunnel Girl” has officially been given the green light to resume digging a massive tunnel beneath her home. On her TikTok ...

Tektronix must have been quite a place to work back in the 1980s. The company offered a bewildering selection of test equipment, and while the digital age was creeping in, much of their gear was ...

Add articles to your saved list and come back to them any time. A 95-tonne piece of excavation equipment smashed through a layer of rock under Sydney’s north shore on Monday, connecting a $7 ...

The Silvertown Tunnel is designed to provide extra capacity, and add redundancy that will help if the existing tunnels are blocked (happens almost daily). The scheme also opens up more bus routes ...

GameSpot may get a commission from retail offers. Another month and GSC Game World has delivered another massive update to Stalker 2: Heart of Chornobyl. Patch 1.3 for the open-world survival ...