Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows how derivatives and iterative approximation can be used to quickly zero in ...

NEW YORK/LONDON, Dec 9 (Reuters) - Shell (SHEL.L), opens new tab is in advanced talks to buy LLOG Exploration Offshore in a deal worth more than $3 billion, two sources familiar with the matter said, ...

Abstract: The high-frequency sampled cylinder pressure data contains a lot of information about the working conditions of diesel engine generators. In this work, a cylinder dynamic pressure condition ...

Abstract: New insights into polarization dynamics in hafnium oxide-based ferroelectrics with cylindrical shell structures are presented based on a phase-field modeling. By introducing in-plane radial ...

In the long-gone days of lead shot, choosing chokes for waterfowling was simple: the fuller, the better. A few hunters picked Modified for over-decoy shooting, but more often than not, in those days ...

Explosively formed projectile (EFP) warheads use the principle of energy accumulation to crush the charge cover through the detonation of the explosive, and make it turn over and deform to produce a ...