Hydrocarbon Processing

Trade-off analysis between fired heater safety logic and operability: Challenges of excessive safety instrumentation

This article details practical challenges in fired heater operation within the oil and gas industry in relation to the existing instrumentation logics. Fired heaters are essential in crude oil ...
EDN

Newer, shinier DMM RTDs—part 1

A compensated Pt100 RTD circuit has 1 mV/°C DMM output, with linearization via positive feedback, pending Part 2 ...

A Never-Ending Conspiracy Theory in Remote Alaska

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research ...
AZoM

Latent Defects in Semiconductor Devices: Detection Challenges and Reliability Implications

Hidden semiconductor defects often pass inspection but fail later in operation. Learn how latent defects form, evade ...
FOX13 Memphis

Severe Weather Day declared as storms move toward the Mid-South, followed by temperature drop

MEMPHIS, Tenn. — SEVERE WEATHER DAY TODAY for a fast-moving line of severe storms, and a dramatic temperature drop that follows. Main Headlines: Extreme Wind Storms Possible Today There is an Enhanced ...