California ban on openly carrying guns is unconstitutional, court rules

A U.S. appeals court on Friday ruled that California's ban on openly carrying firearms in most parts of the state was ...
American Institute of Physics

Open-source rheometer lowers barriers to synchronized rheology and microscopy studies

A fully open-source platform provides a compact rheometer that can be easily combined with optical microscopy, allowing ...
IEEE

A Novel Simultaneous Diagnosis Method for IGBT Open-Circuit Faults and Current Sensor Faults of Three-Phase SPWM Inverter

Abstract: This article presents a novel fault diagnosis method for open-circuit faults of insulated gate bipolar transistors (IGBTs) and current sensor faults in three-phase sinusoidal pulsewidth ...

How to create and run a PowerShell script file on Windows 11 or 10

To change the execution policy to run PowerShell scripts on Windows 11 (or 10), use these steps: Open Start. Search for ...
IEEE

An Open-Circuit Faults Diagnosis Method for MMC Based on Extreme Gradient Boosting

Abstract: The diagnosis of open-circuit faults is required for the reliability of modular multilevel converters (MMC) and the complex operating environment of MMC may cause missing data and external ...