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Even slight cognitive changes can affect an older person’s decision to stop driving, according to a new study by researchers at Washington University School of Medicine in St. Louis. The findings suggest that routine cognitive testing — in particular, the kind of screening designed to pick up the earliest, most subtle decline — could help older adults and their physicians make decisions about driving that maximizes safety while preserving independence as long as possible.

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What factors lead older adults to stop driving? A new study followed older adults who had no memory or thinking problems to examine this question. The study is published in the May 22, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.

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People who eat more ultra-processed foods like soft drinks, chips and cookies may have a higher risk of having memory and thinking problems and having a stroke than those who eat fewer processed foods, according to a new study published in the May 22, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology. The study does not prove that eating ultra-processed foods causes memory and thinking problems and stroke. It only shows an association.

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A new study that investigated the presence of the smallest particles of microplastics (MPs) in ocean waters from the Caribbean to the Arctic found that the most abundant (and tiny) MPs in the ocean are not being detected by net tow surveys.

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Off the southeastern tip of Greenland in mid-June, Hayley DeHart, a genomics and marine scientist at APL, disembarked Lindblad Expedition’s National Geographic Endurance — a 407-foot (124-meter) ice-cutting cruise ship — and stepped into a small Zodiac inflatable motorboat.

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In February 2016, 215 soldiers from the U.S. and Canadian militaries conducted a 10-day exercise called Arctic Ram. Their objective was to demonstrate they could rapidly respond to an emergency in the Arctic. In this case, they simulated retrieving a military satellite that crash-landed north of the small town of Resolute on Cornwallis Island in Nunavut, Canada.

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Many scientists study the proteins in our cells in order to fight diseases like cancer, but Cornell College Assistant Biochemistry Professor Collin O’Leary and a team of researchers are turning their focus to the structure of RNA.

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When the Danish bulk carrier Nordic Orion set sail on Sept. 17, 2013, from Vancouver, British Columbia, on a journey to Finland, it set a course for a groundbreaking journey. Rather than turn south to pass through the Panama Canal, it headed north to traverse the Northwest Passage, a winding sea route through the archipelago off Canada’s north and east coasts.

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SUMMARY UC Irvine associate professor of ecology & evolutionary biology studies how warmer ocean water is affecting marine ecosystems, particularly the alarming reality that climate change often favors invasive species over native ones. Cascade Sorte has spent her career unraveling the mysteries of Earth’s changing oceans.

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Location, race and insurance status play a significant part in the odds of a patient being diagnosed with early-stage or late-stage cancer, according to a detailed medical records analysis of more than 94,000 patients with cancer by researchers at the Johns Hopkins Bloomberg School of Public Health and the Johns Hopkins Kimmel Cancer Center.

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Scientists have long been studying the brain with a goal of aiding healthier aging. While much is known about risk factors for accelerated brain aging, less has been uncovered to identify ways to reduce cognitive decline.

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As the summer season approaches, lots of people will be planning to host or attend backyard cookouts and potlucks. But before you fire up the grill, Virginia Tech food safety expert Melissa Wright shares tips to protect yourself, your family, and your friends from foodborne illnesses during the warm-weather months. “Safe food handling when eating outdoors is critical,” says Wright.

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A study co-led by researchers at UCLA Health has found distinct brain connectivity patterns in six-week-old infants at risk for developing autism spectrum disorder (ASD).

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Engineers at the University of California San Diego have developed a wearable ultrasound patch that can offer continuous, non-invasive monitoring of blood flow in the brain. The soft and stretchy patch can be comfortably worn on the temple to provide three-dimensional data on cerebral blood flow—a first in wearable technology.

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Move over, graphene. There’s a new, improved two-dimensional material in the lab. Borophene, the atomically thin version of boron first synthesized in 2015, is more conductive, thinner, lighter, stronger and more flexible than graphene, the 2D version of carbon. Now, researchers at Penn State have made the material potentially more useful by imparting chirality — or handedness — on it, which could make for advanced sensors and implantable medical devices.

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A team of scientists at the Massachusetts Institute of Technology (MIT), Brigham and Women’s Hospital, and Harvard University have developed a noninvasive alternative—an oral capsule containing a tiny vibrating motor that is designed to stimulate the stomach to produce the same sense of fullness people experience after eating a large meal.

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A person’s experiences with trauma can have serious effects on their health later in life. A Penn State Health expert discusses how health care is paying more attention and how you can help.

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Off the north coast of Alaska in the Beaufort Sea, the Sun won’t make its appearance until roughly nine in the morning, its edge arcing over the horizon where a spill of puffy clouds briefly hides its emerging face.

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Lucy, with her boundless puppy-like energy even at 12 years old, is more than just a pet to Susan Ketcham. She's now part of a research project that could transform the way we treat brain cancer – in both dogs and humans. This study at Virginia Tech's Virginia-Maryland College of Veterinary Medicine explores an innovative therapy called histotripsy.

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A team of researchers from Wayne State University was awarded a $1.3 million, three-year grant from the U.S. Department of Defense to study “Advanced wireless augmented reality-enhanced exposure therapy for post-traumatic stress disorder.”

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New research shows that real-world ocean conditions – specifically, low-phosphate areas – makes a huge difference in how viral infection affects host bacteria.

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The number of mutations in the DNA of cancerous tumors may not be an indicator of how well patients will respond to immune checkpoint inhibitors (ICIs), a commonly prescribed type of immunotherapy, a team led by UT Southwestern Medical Center researchers reported in a retrospective study. The findings, published in Nature Cancer, upend long-held conventional wisdom and could lead to more effective ways of deciding which patients will benefit most from this type of treatment.

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Nationwide Children’s Hospital is honored to announce that it has received a historic 10-year commitment of $100 million from the Nationwide Foundation. This landmark announcement marks the public launch of the hospital’s “Empower the Possible” campaign that with other gifts brings the campaign’s fundraising total to more than $270 million, more than halfway to the campaign goal of $500 million.

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The Sonoran Desert of southern Arizona and northern Mexico has long been largely immune to fires, despite its intense heat. There simply wasn't enough fuel to feed severe fires. In the last two decades, wetter winters and the increase of invasive species have caused a rapid shift to the desert environment. In 2024, that could spell disaster, according to recent research from the Southwest Fire Science Consortium.

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Speakers and members explored the idea of ecological thresholds and how the Gulf of Mexico Coastal Ocean Observing System (GCOOS) and its partners can support information-based responses to change during the GCOOS Spring Meeting earlier this month.

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Irina Petrache, MD, ATSF, today added president of the American Thoracic Society to her list of accomplishments. The announcement came on the heels of the Plenary Session at the ATS 2024 International Conference.

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Scientists with Cedars-Sinai Guerin Children’s, the University of California, San Francisco (UCSF), and other institutions have identified the critical first steps in how the digestive system develops.

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The California State University (CSU) Board of Trustees has appointed Ronald S. Rochon to serve as president of Cal State Fullerton. Rochon currently serves as president of the University of Southern Indiana.

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Scientists at St. Jude Children’s Research Hospital reveal the role of iRhom2’s defunct protein-cleaving domain in lifecycle of ADAM17, a key signaling molecule-activating protein.

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Scientists have uncovered the properties of a rare earth element that was first discovered 80 years ago at the very same laboratory, opening a new pathway for the exploration of elements critical in modern technology, from medicine to space travel.

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Scientists have developed DIProT, an innovative, user-friendly toolkit for protein design. The toolkit utilizes a non-autoregressive deep generative model to address the protein inverse folding problem, integrating human expertise into the design loop for efficient and effective protein design.

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A new book from the American Educational Research Association (AERA) compares how well city school systems around the world are preparing young people, particularly poor and minority students, with the skills, dispositions, and behaviors they need for further study, work, and life overall.

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Joshua I. Goldhaber, MD, a nationally regarded physician-scientist who has devoted much of his career to physician training and mentoring, has been named vice dean of Graduate Education.

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The weather is heating up, and school is winding down. But, the start of summer also brings potential for injuries, particularly for children. Water accidents, sunburns, dehydration and head/neck injuries are some of the most common conditions pediatricians see during the summer.

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The framework has the potential to improve one of the basic facets of how science is done and shift researchers’ and clinicians’ perspectives from statistical significance to biological relevance.

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In this study, four drying methods including hot air drying (HAD), catalytic infrared drying (CIRD), electric infrared drying (EIRD) and electric oven drying (EOD) were used to prepare dried chicken breast. The study systematically compared the drying efficiencies of different methods and their effects on physico-chemical properties, pet food applications, energy consumption, and cost.

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Researchers at UC San Diego have found that nearly 3% of healthy adolescents use commercial CBD products, many of which contain higher levels of THC than advertised.

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The Cardiovascular Research Foundation® (CRF®) has announced New York Valves: The Structural Heart Summit will feature 12 Late-Breaking Clinical Trials and Science presentations. New York Valves 2024, the expanded iteration of our renowned annual Transcatheter Valve Therapy (TVT®) conference, will take place June 5-7, 2024, at the Jacob K. Javits Convention Center, North in New York City.

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To fill high demand positions, CHLA trainees undergo reskilling, a recent addition to the workforce glossary that refers to employees’ learning of new skills in order to pursue a different role within the same organization.

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New research from Binghamton University, State University of New York could revolutionize 3D printing and how engineers think about oxidation.

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Another exciting milestone in the construction of Rubin Observatory has been achieved! On May 16th Rubin’s LSST Camera reached its forever home, the summit facility on Cerro Pachón.

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Researchers reporting in ACS Applied Materials & Interfaces have designed a soft, flexible film that senses the presence of nearby objects without physically touching them. The study features the new sensor technology to detect eyelash proximity in blink-tracking glasses.

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One in four service members experience food insecurity. To combat this statistic, Uniformed Services University (USU) researchers recently evaluated military perceptions of the Supplemental Nutrition Program for Women, Infants, and Children (WIC), in hopes of ultimately increasing access to nutritious food.

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A serious disconnect between emergency departments and the NDIS is failing people with mental health conditions, as new research from the University of South Australia shows that they frequently receive inadequate care within emergency departments, potentially putting thousands of vulnerable people at risk.

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Dr. Hyeon-woo Son and his research team from the Department of Aluminum in the Advanced Metals Division at KIMS have successfully developed an aluminum alloy for electric vehicles that dramatically improves thermal stability.