Transformers: Armada took shrieking Autobot traitor Starscream and gave him a heroic character arc, along with a real reason ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Abstract: The fault diagnosis for urban rail power transformers is crucial for ensuring the safety and reliability of urban rail power systems. Voiceprint-based fault diagnosis methods have gradually ...