Outdoor Lighting at Night Tied to Diabetes Prevalence
Nighttime artificial outdoor lighting was associated with impaired glucose control and increased diabetes risk, a cross-sectional study in China showed. In a nationally representative sample of 98,658 adults, the prevalence of diabetes was 28% higher among people exposed to the greatest levels of artificial outdoor light compared with those who had the least exposure (adjusted […]
Opinion | Will Elon Musk’s Warning About the Future Hold True for Medicine?
“Mark my words. AI [artificial intelligence] is more dangerous than nukes.” — Elon Musk The other day, as soon as I walked into work, already running my usual 10 minutes late, I was hustling from my office to the clinic when I saw one of our physician assistants in the hallway. She is otherwise known […]
Researchers develop computer model to predict whether a pesticide will harm bees
Researchers in the Oregon State University College of Engineering have harnessed the power of artificial intelligence to help protect bees from pesticides. Cory Simon, assistant professor of chemical engineering, and Xiaoli Fern, associate professor of computer science, led the project, which involved training a machine learning model to predict whether any proposed new herbicide, fungicide […]
Military cannot rely on AI for strategy or judgment, study suggests
Using artificial intelligence (AI) for warfare has been the promise of science fiction and politicians for years, but new research from the Georgia Institute of Technology argues only so much can be automated and shows the value of human judgment. “All of the hard problems in AI really are judgment and data problems, and the […]
Screening Colonoscopy with Add-On AI Could Save $290 million a Year
Using artificial intelligence (AI) during screening colonoscopy could be a cost-savings strategy that also could boost the prevention of colorectal cancer (CRC) incidence and mortality, a researcher reported. Among a simulated cohort of patients at average risk for CRC, and compared with no screening, the relative reduction of CRC incidence was 44.2% with screening colonoscopy […]
Self-propelled, endlessly programmable artificial cilia: Simple microstructures that bend, twist and perform stroke-like motions could be used for soft robotics, medical devices and more
For years, scientists have been attempting to engineer tiny, artificial cilia for miniature robotic systems that can perform complex motions, including bending, twisting, and reversing. Building these smaller-than-a-human-hair microstructures typically requires multi-step fabrication processes and varying stimuli to create the complex movements, limiting their wide-scale applications. Now, researchers from the Harvard John A. Paulson School […]
Study suggests association between consuming artificial sweeteners and increased cancer risk
Artificial sweeteners reduce added sugar content and corresponding calories while maintaining sweetness. A study publishing March 24 in PLOS Medicine by Charlotte Debras and Mathilde Touvier at the French National Institute for Health and Medical Research (Inserm) and Sorbonne Paris Nord University, France and colleagues suggests that some artificial sweeteners are associated with increased cancer […]
Artificial intelligence tool may help predict heart attacks: Cedars-Sinai scientists developed an AI algorithm to measure coronary plaque buildup
Investigators from Cedars-Sinai have created an artificial intelligence-enabled tool that may make it easier to predict if a person will have a heart attack. The tool, described in The Lancet Digital Health, accurately predicted which patients would experience a heart attack in five years based on the amount and composition of plaque in arteries that […]
AI for Radiation Therapy Works, but Is it Fully Trusted?
The use of artificial intelligence in creating radiation treatment plans for prostate cancer appeared to be a success, according to a blinded, head-to-head study. Overall, radiation oncologists considered the vast majority — 89 of 100 — of machine learning (ML)-generated plans clinically acceptable for treatment, reported Thomas Purdie, PhD, and colleagues at Princess Margaret Cancer […]
Development of an artificial vision device capable of mimicking human optical illusions: Device may enable image processing without requiring software
NIMS has developed an ionic artificial vision device capable of increasing the edge contrast between the darker and lighter areas of an mage in a manner similar to that of human vision. This first-ever synthetic mimicry of human optical illusions was achieved using ionic migration and interaction within solids. It may be possible to use […]