By Mike Nakrani, CEO at e-fleet solutions provider VEV Despite the acceleration in fleet electrification, particularly in bus ...

Abstract: In high-speed railways, the pantograph serves as the sole apparatus for collecting electric energy, directly impacting the operational safety of high-speed trains through its structural ...

One of the biggest simplifications in markets is to buy cyclical sectors when the economy’s booming, and defensives in a slowdown. It’s obvious—until you try to decide what’s cyclical and ...

Britain’s railways are among the safest in the world, but those who work on them say the culture has changed. By Will Dunn Britain’s rail network rests on sleepers and bearers, which are mostly made ...

For those who missed it, there’s been something of a quiet revolution in the world of analogue video over the last year, due to the arrival of inexpensive “MiniDVR” devices. These little ...

Data Patterns (India) Ltd., incorporated in the year 1998, is a Large Cap company (having a market cap of Rs 13,853.23 Crore) operating in Defence sector. Data Patterns (India) Ltd. key ...

If you have pattern matching needs that go beyond this, consider writing a user-defined function in Perl or Tcl. While most regular-expression searches can be executed very quickly, regular ...