Rolling bearings play a crucial role in the safety and performance of rotating machines. While recent years have seen advances in intelligent fault diagnosis, noise in vibration signals remains a challenge. This is where GMSCNN comes in—a method that combines Gram Matrix (GM) and Multi-Scale Convolu
Elon Musk, a close ally of Donald Trump, has raised some eyebrows. A former US military chief, Lt Gen Russel Honoré, recently voiced concerns about Musk's strong ties with China. He's worried that these ties could put the country's security at risk. Musk has plenty of business interests in China. T
Imagine this: US Treasury computers were hacked recently. It wasn't just any hacker, though. Officials say it was a Chinese state-sponsored group. Here's how it went down. A third-party software provider called BeyondTrust discovered something fishy on December 2. It seemed hackers had stolen a key
Ever wondered how to make machine tools work better? Researchers are using a special self-healing model to do just that. They're focusing on how the parts of a machine tool move together. By using something called the Lagrange method, they can create a model that shows how these parts interact. This
Stroke remains a major health issue in many countries, and China is particularly affected. A study explored the ties between different types of physical activity and stroke risk in middle-aged and older Chinese adults. Using data from the China Health and Retirement Longitudinal Study (CHARLS) 2020,
Imagine this: a web application that can predict if you're at risk for heart disease or high blood pressure, just by analyzing some data about you. That's exactly what a recent study introduced. Researchers created this tool using machine learning, a type of artificial intelligence, to help mine wor
In the northeastern part of China, sugar beets are a staple crop, but the soil there lacks a key nutrient: boron. This is where slow-release boron fertilizers come in. Researchers tested these fertilizers on two sugar beet varieties, KWS1197 and KWS0143, in both black and albic soils. The results we
Earlier this month, hackers linked to China managed to sneak into the US Treasury Department's computers. They didn't do it directly, though. Instead, they targeted a third-party cybersecurity company called BeyondTrust. By getting into BeyondTrust's system, the hackers could access some of the Trea
In the world of sports, history was made on November 22, 2020. Becky Hammon, an assistant coach for the San Antonio Spurs, stepped into the limelight when she became the first female to coach an NBA game. This remarkable event happened after the Spurs' head coach, Gregg Popovich, was ejected during
Darko Rajakovic, the current head coach of the Toronto Raptors, isn't your typical NBA coach. At just 16 years old, he started his coaching career in his hometown of Cacak, Serbia. Coaching kids who were eight years old, he never thought he'd one day lead a professional team. Rajakovic has worked ha
