How the brain works is a question that has intrigued scientists for centuries, raising multiple hypotheses and theories. In 1996, statistical physicists attempted to explain how the brain uses a combination of excitatory and inhibitory connections to reach a balanced network similarly to magnetic models.
One in 5 older adults used cannabis products that include THC in the last year. Among them, 20% said they drove within 2 hours of using cannabis, and a similar percentage said they experience at least one potential signs of addiction.
The U.S. National Science Foundation (NSF) Daniel K. Inouye Solar Telescope, the world’s most powerful solar telescope, operated by the NSF National Solar Observatory (NSO), achieved a major breakthrough in solar physics by successfully producing its first detailed maps of the Sun’s coronal magnetic fields. This milestone, led by NSO Associate Astronomer Dr. Tom Schad, was recently published in Science Advances, and promises to enhance our understanding of the Sun's atmosphere and how its changing conditions lead to impacts on Earth's technology-dependent society. The corona, or the Sun’s outer atmosphere, greatly influences solar winds and space weather events like solar flares and coronal mass ejections. However, the magnetic forces that drive these events and the corona are challenging to measure.
High blood pressure disrupts natural day-and-night blood pressure dipping patterns in males and females, according to a new study from Tulane University School of Medicine.
Researchers in ACS Central Science report a sugar-like polymer that traps heavy metals within insoluble clumps for easy removal. In proof-of-concept tests, the polymer removed ionic cadmium and lead from river water spiked with these persistent contaminants.
University of Washington researchers have developed a flexible, durable electronic prototype that can harvest energy from body heat and turn it into electricity that can be used to power small electronics, such as batteries, sensors or LEDs. This device is also resilient — it still functions even after being pierced several times and then stretched 2,000 times.
Oak Ridge National Laboratory and Western Michigan University researchers demonstrated pavement markers that use embedded microchips to transmit road shape information to self-driving cars.
Historically, Lake Okeechobee was thought to be impaired only by phosphorus, focusing efforts on reducing agricultural runoff. However, new comprehensive sampling across the Lake Okeechobee Waterway and its connected estuaries shows that toxic algal blooms also are driven by rising nitrogen levels from human waste and urban runoff. Increased nitrogen, worsened by extreme rainfall, significantly fuels bloom severity. Findings underscore the need for integrated nutrient management and improved wastewater treatment to protect the lake and its estuaries.
Dr. Samantha Keppler from the University of Michigan’s Ross School of Business, discusses her research on the impact of generative AI in education. She explores how teachers have adopted AI tools like ChatGPT over the 2023-2024 school year, focusing on their use outside the classroom for tasks such as lesson planning and seeking advice.
Ruth D. Stephenson, DO, FACOG, gynecologic oncologist at RWJBarnabas Health and Rutgers Cancer Institute, New Jersey’s only National Cancer Institute-designated Comprehensive Cancer Center, addresses five frequently asked questions about ovarian cancer.
Traditionally, planet formation has been described as a “bottom-up” process, as dust grains gradually collect into bigger conglomerations over tens of millions of years: from microns, to centimeters, to meters, to kilometers.
The new approach marks a major step forward in the design of AI tools to support clinical decisions in cancer diagnosis, therapy. The model uses features of a tumor’s microenvironment to forecast how a patient might respond to therapy and to help inform individualized treatments.
Digital Science announces the launch of Papers Pro, an AI-enhanced premium version of its acclaimed reference manager, Papers.
A pen which can transform Braille into English text has been developed by experts at the University of Bristol.
The operation performance of the battery and the stability of large-area deposition have been verified, bringing the technology closer to commercialization. Also, the research was published as the cover article in the August issue of the world-renowned journal in the field of energy and materials, Advanced Energy Materials.
A new University of South Australia study reveals that wearable activity trackers show promise in detecting early signals of disease – particularly atrial fibrillation associated with stroke, and COVID-19.
Dr. Marc Hungerford, the director of the Joint Journey Program and Chief of Orthopedics at Mercy Medical Center, explains the use of robotic technology in orthopedic surgeries. The robots, particularly haptic robots, assist surgeons by guiding them during the surgery to make precise cuts on the bones.
WAVR Technologies, first startup to launch from NSF SWSIE resources, advances the search for water sustainability solutions in harsh desert climates.
Immersive virtual reality could open up a whole new world for people with intellectual disability, enabling them to learn practical life skills much faster without relying on caregivers, according to a new study.
Yiren Ren's research explores music’s impact on learning, memory, and emotions in two studies. One reveals that familiar music enhances concentration and learning; the other demonstrates that music with a strong emotional tone can reshape the quality of existing memories.
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