If humans one day settle Mars, they will need tools and parts to build structures on the planet. Carrying heavy, bulky supplies 34 million miles from Earth would be impractical. A better plan, says Zane Mebruer, a recent graduate of the University of Arkansas (U of A), would be 3D printing items on the Red Planet. His new research, completed while he was an honors undergraduate in mechanical engineering at the U of A, suggests it may be possible.
The United States Department of Agriculture’s (USDA) Agricultural Research Service (ARS) opened the Knipling-Bushland U.S. Livestock Insects Research Laboratory, a state-of-the-art laboratory facility Wednesday May 27, that will provide the U.S. cattle industry with innovative tools and advanced technologies to manage and eliminate the invasive fly and tick pests that threaten the U.S. cattle industry.
As children and teens head into summer break with more free time and increased access to phones, gaming and social media, mental health experts say parents should pay close attention to how screen use may be affecting emotional well-being, sleep, attention and behavior.
“Technology is part of everyday life, especially for young people, but excessive or unhealthy screen use can sometimes contribute to anxiety, irritability, sleep disruption and difficulty focusing,” said Dr. Sara Coffey, psychiatrist at OSU Medicine and Anne & Henry Zarrow Endowed Chair of Psychiatry and Behavioral Sciences at OSU Center for Health Sciences. “The goal is not to eliminate technology altogether, but to help families develop healthier digital habits and recognize when screen use may be negatively affecting a child’s mental health.”
OSU Medicine has issued a media advisory on a new emerging synthetic opioid known as Cychlorphine that is causing alarm among health and law enforcement officials across Oklahoma, with experts warning of its extreme potency and growing presence in the illicit drug supply.
According to the Oklahoma Bureau of Narcotics, Cychlorphine has already been identified in the state and linked to at least one fatal overdose. The drug may be significantly more potent than fentanyl and, in some cases, more difficult to reverse with standard overdose treatments.
“Cychlorphine represents a dangerous shift in the opioid crisis,” said Dr. Rachel Wirginis, board-certified addiction medicine and family medicine physician at the OSU Addiction Recovery Clinic in Tulsa, and associate program director of the Addiction Medicine Fellowship Program at OSU Center for Health Sciences. “We are seeing increasingly powerful synthetic opioids that require rapid recognition and aggressive intervention to prevent fatal outcomes.”
Researchers at the University of Arkansas have found that a sulfide coating on nickel-rich cathodes can significantly increase the life, power and safety of lithium batteries.
