First, to deal with the volatility of PEMFCs voltage leading to the roughness in PEMFs degradation indicators, a novel exponential hyperbolic sine function transformation is applied to enhance the ...

The Hyperbolic Time Chamber is a secret place that only a handful of people in the universe know about. But before we talk about this fascinating place, we need to mention the place that housed ...

It is possible that modified sine wave inverters could damage some types of electronics, particularly those that are sensitive to changes in the quality of the power supply. Modified sine wave ...

One of the oldest and most common uses of trigonometry is surveying and mapping. Surveyors use trigonometric formulas and techniques to measure distances, heights, angles, and areas of land ...