New research identifies parts of the cardiovascular system that are disrupted by long COVID. The study is published in the American Journal of Physiology-Heart and Circulatory Physiology and was chosen as an APSselect article for June.
Several members of Argonne’s Student STEM Ambassadors program, having interned at Argonne before, gave future and current interns key suggestions on how to have successful, fulfilling internships.
The COVID-19 pandemic has had a profound impact on the mental well-being of individuals worldwide.
A new study investigated the role of the genes in individual switchgrass plants in determining the composition of the bacterial communities associated with the plants’ roots.
The startling, open challenge to Russian President Vladimir Putin’s power by mercenary leader Yevgeny Prigozhin raises questions about Russia’s future. Virginia Tech international security expert Yannis Stivachtis shares insights on factors that led to the conflict and what to pay attention to as the consequences unfold.
Creating energy the way the sun and stars do — through nuclear fusion — is one of the grand challenges facing science and technology. What’s easy for the sun and its billions of relatives turns out to be particularly difficult on Earth. On Earth, scientists must generate, confine and sustain a superhot gas called plasma — heated to 10 times the temperature of the center of the sun — to cause a fusion reaction. Although terrestrial plasmas can be confined magnetically, what materials can withstand near such high temperatures and the relentless impact of energetic neutrons? That question is central to the development of economical fusion power plants to provide abundant and carbon-free energy. Scientists at the Department of Energy’s Oak Ridge National Laboratory have been working with Japanese scientists under the Japan-U.S. Fusion Cooperation Program for decades to determine the answer.
AAI Receives Top Award in Association Communications
A new study by researchers in the UNC School of Medicine, including Meghan Rebuli, PhD, Ilona Jaspers, PhD, and Kevin T. Cao, lead author, has found that SARS-CoV-2 mRNA vaccination induces an immune response in the mucosal lining of the nasal cavity, offering new insights into potential vaccine strategies in the future.
During the COVID-19 pandemic, many states expanded online alcohol sales and alcohol home delivery laws. One of the first U.S. studies of the impact on adults of home delivery of alcohol during the early months of the pandemic found significantly more alcohol consumption and binge drinking among those who obtained their alcohol through home delivery than those who did not. These results and others will be shared at the 46th annual scientific meeting of the Research Society on Alcohol (RSA) in Bellevue, Washington.
The recent tragic loss of the Titan submersible in the depths of the North Atlantic has brought the fascinating (and very dangerous) world of Oceanography and Marine Science to the forefront. Below are some recent stories that have been added to the Marine Science channel on Newswise, including expert commentary on the Titan submersible.
Do you have experts on abortion issues? Media are looking for commentary as they work on stories related to the 1-year anniversary of the overturning of Roe v. Wade.
Supported by his Early Career Research Program award, physicist Junjie Zhu’s work at the CERN Large Hadron Collider led to the first-ever evidence of two rare but important physics processes. These interactions produce the particles responsible for nuclear decay.
Researchers at The University of Texas MD Anderson Cancer have engineered a new model of aggressive renal cell carcinoma (RCC), highlighting molecular targets and genomic events that trigger chromosomal instability and drive metastatic progression. The study, published today in Nature Cancer, demonstrates that the loss of a cluster of interferon receptor (IFNR) genes plays a pivotal role in allowing cancer cells to become tolerant of chromosomal instability. This genomic feature may be used to help clinicians predict a tumor’s potential to become metastatic and treatment resistant.
People can be prone to believe in conspiracy theories due to a combination of personality traits and motivations, including relying strongly on their intuition, feeling a sense of antagonism and superiority toward others, and perceiving threats in their environment, according to research published by the American Psychological Association.
Scientists from the National University of Singapore and A*STAR’s Institute of Materials Research and Engineering have invented a paper-like, battery-free, AI-enabled sensor patch – PETAL - for convenient and effective monitoring of wound recovery. This novel technology provides early warning of complications to improve wound care. The paper-like, battery-free PETAL sensor patch uses five colorimetric sensors to measure biomarkers in the wound within 15 mins. A proprietary AI algorithm quickly analyses the digital image of the sensor patch to determine wound healing status with an accuracy rate of 97%.
The University of Pennsylvania Health System, part of Penn Medicine, announced today that it will discontinue active participation in the annual U.S. News & World Report “Best Hospitals” rankings.
Alcohol use disorder (AUD) is a common neuropsychiatric disorder marked by neuropsychological deficits and neurocircuitry brain damage that can lead to serious negative consequences for family, work, and personal well-being. Researchers will share their published findings on the adverse effects of AUD on the brain and its interaction with aging and postural instability at the 46th annual scientific meeting of the Research Society on Alcohol (RSA) in Bellevue, Washington.
Emerging adults – those aged 18 to 24 years –who experience pain are more likely to engage in high-risk patterns of alcohol use such as binge drinking. Anxiety caused by pain may be what motivates unhealthy coping strategies such as excessive drinking as a form of escape/avoidance. These results and others will be shared at the 46th annual scientific meeting of the Research Society on Alcohol (RSA) in Bellevue, Washington.
Hangovers are common among people who drink alcohol. Previous research showing that a hangover’s combination of both mental and physical misery can occur after a single episode of alcohol consumption also revealed that a rapid breakdown of alcohol into acetaldehyde is associated with less severe hangovers. Findings from an investigation of the metabolic influence of oral microbiota on hangover severity will be shared at the 46th annual scientific meeting of the Research Society on Alcohol (RSA) in Bellevue, Washington.
Alcohol craving is associated with relapse following alcohol use disorder (AUD) treatment. A new study is the first to examine how distinct experiences of interpersonal racial discrimination contribute to elevated alcohol craving. Findings will be shared at the 46th annual scientific meeting of the Research Society on Alcohol (RSA) in Bellevue, Washington.
Monthly cash payments to eligible families under the temporary pandemic-era expansion of the federal Child Tax Credit led to better adult health and food security, new UCLA-led research suggests.
By combining satellite data with temperature and humidity modeling, researchers pinpoint who in the U.S. is most vulnerable to heat stress.
A 2022 outbreak of mpox (formerly monkeypox) sickened more than 30,000 people and caused 38 deaths in the United States. It highlighted the lack of an approved vaccine for those under 18 years old.
A nascent literature is emerging that analyzes the case of Colin Kaepernick who was “locked out” of the National Football League (NFL) beginning in 2017 because he chose to protest police brutality, systemic racism, and white supremacy.
The American Society of Anesthesiologists (ASA) urged Congress to take steps to address the broken Medicare physician payment system. The formal request came as part of a House Energy and Commerce Oversight & Investigations Subcommittee hearing held yesterday on the Medicare Access and CHIP Reauthorization Act (MACRA).
Melissa Anderson, a post-doctoral research associate in the Department of Kinesiology and Applied Physiology (KAAP) at the University of Delaware, set out to explore whether the emotional upheaval tied to the pandemic extended to athletes. The research found that UD student-athletes prevailed better and avoided clinical thresholds for depression than peers at other schools.
Batteries come in many shapes and sizes, but their materials can be hard to source. SLAC researchers are trying to build them with more abundant and ethically mined elements.
The installation of Aurora’s 10,624th and final blade marks a major milestone for Argonne National Laboratory’s highly anticipated exascale supercomputer.
The American Association of Immunologists (AAI), Inc., announced today it has been recognized by ASAE with its highest honor for excellence in association communications: the 2023 Gold Circle Awards Overall Excellence Winner.
New research reveals when the candidate field is crowded, voters are more likely to sit out than turnout.
As the world recovers from the COVID-19 pandemic, businesses are seeking ways to understand and improve their employees’ mental health and well-being in future crisis situations.
Today, the American Association of Neurological Surgeons (AANS) and Congress of Neurological Surgeons (CNS) joined 61 bipartisan senators and 233 members of the House of Representatives in urging the U.S. Department of Health and Human Services and Centers for Medicare & Medicaid Services (CMS) to swiftly finalize rules to increase transparency, streamline and standardize prior authorization (PA), including modifying the final rules to more closely align with the Improving Seniors’ Timely Access to Care Act.
Creating efficient, self-sustaining fusion power requires good confinement of the heat in the plasma. This requires understanding particle and energy losses due to turbulence. A new analysis studied the complex interaction in turbulence between the slow, large-scale motion of hydrogen fuel ions and the fast, small-scale motion of electrons. It found that this so-called “multi-scale turbulence” is mostly responsible for the heat losses in the edge region of tokamak experiments.
Ensuring that countries abide by future nuclear arms agreements will be a vital task. Now, PPPL researchers have helped devise an automated way to ensure compliance.
Research at Argonne National Laboratory’s Advanced Photon Source has revealed a key mechanism behind a promising drug for copper deficiency disorders.
For the first time, researchers have developed a genome-scale way to map the regulatory role of transcription factors, proteins that play a key role in gene expression and determining a plant’s physiological traits. Their work reveals unprecedented insights into gene regulatory networks and identifies a new library of DNA parts that can be used to optimize plants for bioenergy and agriculture.
A new publication by the PHENIX Collaboration at the Relativistic Heavy Ion Collider (RHIC) provides definitive evidence that gluon “spins” are aligned in the same direction as the spin of the proton they’re in. The result, just published in Physical Review Letters, provides theorists with new input for calculating how much gluons—the gluelike particles that hold quarks together within protons and neutrons—contribute to a proton’s spin.
Participating in hot yoga over four weeks reduced blood pressure in Black women, according to a study from Texas State University. Researchers also found the blood pressure drop and a widening of the participants’ arteries occurred despite three days of high salt intake.
Critical insights into why airborne viruses lose their infectivity have been uncovered by scientists at the University of Bristol. The findings, published in the Journal of the Royal Society Interface today [20 June], reveal how cleaner air kills the virus significantly quicker and why opening a window may be more important than originally thought. The research could shape future mitigation strategies for new viruses.
When some semiconductors absorb light, the process can create excitons, quasi-particles made of an electron bound to an electron hole. Two-dimensional crystals of tungsten disulfide have unique but short-lived exciton states. Scientists developed a new approach called time-resolved momentum microscopy to create separate images of these individual quantum states. The study found that the coupling mechanisms that lead to mixing of the states may not fully match current theories.
An advance in a topological insulator material — whose interior behaves like an electrical insulator but whose surface behaves like a conductor — could revolutionize the fields of next-generation electronics and quantum computing, according to scientists at Oak Ridge National Laboratory.
Driven by recent studies, the evolving nature of the disease and the widespread vaccination of Americans against COVID-19, the American Society of Anesthesiologists (ASA) and Anesthesia Patient Safety Foundation (APSF) today released a joint statement providing updated recommendations for the timing of elective surgeries and anesthesia for patients after a COVID-19 infection.
Working with Western Michigan University and other partners, Oak Ridge National laborator engineers are placing low-powered sensors in the reflective raised pavement markers that are already used to help drivers identify lanes. Microchips inside the markers transmit information to passing cars about the road shape to help autonomous driving features function even when vehicle cameras or remote laser sensing, called LiDAR, are unreliable because of fog, snow, glare or other obstructions.
Later this summer, staff members at Cedars-Sinai Marina del Rey Hospital will spring into action when a pretend patient comes to the Emergency Department with symptoms of a virus like Ebola, one of the deadliest, most infectious diseases on the planet.
New study shows that cholesterol aggregates can promote SARS-CoV-2 infection to help the virus invade cells
Efforts to tackle major issues facing the UK, including the nation’s health and climate change, are being hampered because politicians often ignore the existing evidence when setting policies, according to Dame Theresa Marteau, a public health expert at the University of Cambridge.
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