The phase compensation method was proposed based on the concept of the damping torque analysis (DTA). It is a method for the design of a PSS (power system stabilizer) to suppress local-mode power ...

Just over 200 years after French engineer and physicist Sadi Carnot formulated the second law of thermodynamics, an international team of researchers has unveiled an analogous law for the quantum ...

For the first time, an international research team has developed concrete, evidence-based stretching recommendations for ...

And astronomers have a brand-new, superpowerful eye with which to see the changing cosmos: the Vera C. Rubin Observatory in Chile. The Rubin Observatory released its first images last week, and ...

Why do some changes in nature unfold gradually, while others occur in the blink of an eye? Rust forming on metal is a slow, ...

Discover the Fairchild SD‑5 Osprey, a 1960s Cold War reconnaissance drone, now undergoing rare restoration at California's March Field Air Museum.

You may think you know static electricity, but its true nature has long eluded scientists. We’ve now made a huge leap towards ...

This paper presents a model for transmission planning as well as its application to the 230 KV underground network for the Mexico City Metropolitan Area.

Conclusions In this short report we performed theoretical calculations of the static first hyperpolarizability of sixteen mesoionic compounds of the 1,3-thiazolium-5-thiolate system. Based on our ...