The measurements of very fast transient (VFT) in power systems are crucial for fault analysis and location, especially in gas-insulated switchgear (GIS). However, most of the existing GIS is not ...

The paper discusses the validation of ac voltage differential measurement system based on Programmable Josephson Voltage Standards and commercial ac sources. It ...

This model effectively integrates multi-scale visual features, allowing the system to identify key structural areas—such as flanges and joints —for precise segmentation. To quantify the flange ...

Praziquantel (PZQ) is widely used to treat schistosomiasis. However, this chiral active pharmaceutical ingredient (API) is still produced as a racemic compound while only the (R)-enantiomer is active.

The industry-leading training aircraft, the Cessna Skyhawk, now features a dual electronic ignition system (dual EIS), enhancing maintenance, efficiency and ...

In the last nine years, federal funding for a system has been denied to the county as it contends with a tax base hostile to government overspending.

The Wimbledon tennis tournament in 2025 has brought us familiar doses of scorching sunshine and pouring rain, British hopes and despair, and the usual queues, strawberries and on-court stardust. One ...

Wimbledon have overhauled their electronic line calling system to prevent future 'human errors' following the extraordinary blunder in the match involving Britain's Sonay Kartal.