To the detriment of more than a million of its citizens, New York City is one of few big American cities with closed primaries, limiting who can vote for mayor and other local offices in the election ...

Many businesses and government offices will observe the Independence Day holiday on Friday, July 3. Most banks, the U.S. Postal Service, FedEx and UPS are expected to operate on July 3, some with ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

Abstract: Atomic magnetometers have been widely used for the measurement of ultra-weak magnetic signals, while the high-uniformity magnetic fields are required to maintain the stable working ...

Abstract: The zero-sequence current (ZSC) in the zero-sequence loop (ZSL), which is inherent in open-end winding permanent magnet synchronous machine (OW-PMSM) drives with a common dc bus, increases ...