Imagine giant trucks rumbling through mines, but with a twist – no humans at the wheel. Scientists have been testing this out, putting these self-driving cars through a range of tests on different surfaces. They trialed various control systems, like PID (which is like a brain for machines), fuzzy PI
In recent months, the United States has significantly ramped up its support for Ukraine. Just announced was a $725 million package, which includes lots of weapons like artillery, rockets, and defenses against air attacks. The plan is to send these supplies quickly to help Ukrainian forces defend the
Ukraine's hope to join Nato is not happening anytime soon, say diplomats. A senior Nato diplomat told Reuters it could take months to reach a consensus. The US Secretary of State, Antony Blinken, is in Brussels for a Nato meeting. Ukraine's foreign minister, Andrii Sybiha, sent a letter asking for a
Ever thought about how surgeons learn to use robots for hernia repairs? It turns out, nobody really knows how much practice they need. It's like learning to ride a bike – you'll fall a few times. But in surgery, those falls matter a lot! Scientists are busy figuring this out. They're studying how m
Brain disorders are tough to treat. One big reason is the blood-brain barrier (BBB). It's like a security guard that keeps many medicines out of the brain. So, conventional treatments aren't always effective. But, there's a new approach that's making waves. It uses focused ultrasound (FUS) to tempor
As the U. S. workforce becomes more diverse, ensuring fairness and inclusion in every field, including athletic training, is crucial. The role of supervisors plays a significant part in shaping a team's dynamic. A supervisor's authority can either promote equity or create barriers. They set the tone
Artificial Intelligence (AI) is making big waves in medical education. Large Language Models (LLMs), part of generative AI, can generate realistic conversations. This is super helpful for training future doctors and nurses. Imagine practicing patient interviews with AI simulating real-life situation
Sarcopenia, a loss of muscle mass and function with age, hits many seniors. But can a mix of strength training and traditional Chinese exercises like tai chi keep muscles stronger longer? Let's find out! First, what is sarcopenia? It's a natural part of aging, like wrinkles but for muscles. As we g
Deforestation in the Brazilian Amazon's Legal Zone is a complex issue influenced by various factors. From the region's unique soil and climate to human activities like population movements and urban expansion, the drivers are many. Researchers often point to the actions of public and private economi
In the United States, farming is facing a future where more hands are needed on the land. Simultaneously, military veterans are looking for new career paths after their service. This is where a unique program at Appalachian State University in North Carolina steps in. The program, known as Frontline
