Researchers at Ohio State University suggest a large cloud of dust and gas occluded Earth's view of the star ASASSN-24fw, causing its brightness to dim by 97% before brightening again. The team proposes that this disk is likely made up of carbon or water ice close in size to a large grain of dust.
Research by Ohio State University professor Vladimir Kogan suggests that students and parents have limited representation in school governance, leading to decreased focus on academic achievement. Parents and children make up only 20-35% of the electorate, with most voters prioritizing partisan issues over education.
A study of over 40 research studies found that older adults often don't understand the risk of extreme heat and aren't prepared for long periods of hot weather. The researchers suggest that individuals themselves go through transformations as they age, which can affect their bodies' reactions to heat.
A new study suggests that adopting AI in high-stakes settings like hospitals and airplanes requires evaluating algorithms and human decision-making simultaneously. The study found that accurate AI predictions improved participant performance by 50-60%, but inaccurate predictions led to a 100% degradation in proper decision making.
Researchers have developed a novel way for liquid crystals to retain information about their movement, enabling the creation of smart and flexible materials. The breakthrough could lead to advancements in memory devices, sensors, and new types of physics.
A study published in Perception found that people consistently overestimate the steepness of a hill when viewed at an angle, regardless of their eye height. The researchers tested participants' ability to estimate the slope of a wooden ramp while seated, standing on a step ladder, or lying down.
A new study combines eye tracking and artificial intelligence to identify key moments in educational videos that matter for learning. The research provides promise for individualized video education, where AI dynamically adjusts the content for a student's understanding.
A new study suggests that genetic rescue of endangered species may not be as effective as previously thought, and could even introduce more harmful mutations. Analysis of Eastern massasauga rattlesnakes found more deleterious than adaptive mutations in donor animals selected for relocation.
A new study from Ohio State University suggests that routinely offering and initiating medication-based treatment for opioid use disorder can lead to improved patient outcomes. The program, which expanded access to care in emergency, inpatient, and outpatient settings, saw over 4,900 medication initiations in its first four years.
Researchers at Ohio State University developed two technologies to support the survival and growth of baby corals, combining Underwater Zooplankton Enhancement Light Array (UZELA) with 3D printed artificial settlement modules. This combination doubles coral survivorship and quadruples growth, providing a promising solution for coral re...
A recent study by Ohio State University researchers found that living in coastal areas is linked to a longer life expectancy, while inland water areas have the opposite effect. The analysis suggests that factors such as milder temperatures, better air quality, and higher incomes contribute to the benefits of coastal living.
A recent study found that patients with type 2 diabetes experience worse financial outcomes, including below-prime credit scores and medical debt in collections. Nearly two-thirds of diabetes patients were estimated to have an adverse financial outcome, compared to half of other patients. The findings highlight the importance of screen...
A study by Ohio State University found that first graders who use more educational media spend more time reading and less screen time overall. Educational video, app, and game use was associated with increased reading time, while entertainment content crowded out reading.
Researchers identified counties with vulnerable populations susceptible to longer-term power outages in the five-state region. Findings showed that hurricanes/tropical storms and heat waves were associated with the longest power outages, clustering in coastal and riverside counties.
Researchers at Ohio State University have developed a novel method to generate metal carbenes, highly useful for drug synthesis and materials development. The new approach is 100 times better than previous methods, making it easier and safer to produce these short-lived carbon atoms.
A new study in mice found that fetal exposure to certain e-cigarette ingredients can alter skull shape, even without nicotine. The offspring of mothers exposed to these compounds weighed less and had narrowed facial features and shortened skulls compared to those not exposed.
Research by Ohio State University professor Michelle Ann Abate argues that memes are a type of digital comic. Memes use similar visual and verbal elements to comics, producing humor through interplay between text and image. However, differences exist in layout and format, with memes often arranged vertically for online consumption.
A new study estimates US vacation renters waste $2.3 billion worth of food each year due to grocery and leftovers going uneaten. The average nightly rental fee comes with a 5.1% surcharge for wasted food, equivalent to an additional lodging tax.
Long-tailed macaques in a new study showed preference for videos featuring aggression and familiar faces, similar to human behavior. The research, led by Elisabeth H.M. Sterck, found that lower-ranking and less aggressive monkeys paid more attention to videos, highlighting the importance of social information gathering.
A new study analyzed 53 popular films and found that most depict idealized and aspirational views of puberty, romance, and relationships. This can lead to a disconnect between on-screen representations and real-life experiences, influencing how teens perceive themselves and their place in the world.
A new study found that 8.9% of workers in their 30s use substances on the job, with higher risks in food preparation/service industry and safety-sensitive occupations like construction and transportation. Comprehensive substance use policies and supportive interventions could improve safety and reduce misuse.
Researchers used daily high-resolution images to create 3D elevation models of three glaciers: La Perouse Glacier in Alaska, Viedma Glacier in Argentina, and Skamri Glacier in Central Asia. The analysis revealed consistent thinning in the Viedma and La Perouse Glaciers but a small net gain of ice in the Skamri Glacier.
A study in mice found that pesticide exposure changes specific gut bacteria growth patterns and nutrient processing, hinting at a probiotic approach to preventing health effects. The research identified certain microbes that can degrade pesticides and may lead to therapeutic strategies.
Researchers found that lung cancer patients with both high levels of depression and inflammation at diagnosis had increasing depressive symptoms over the next eight months. These patients showed no changes in depression when only having high levels of depression or only high levels of inflammation, or neither. The study suggests an add...
Researchers at Ohio State University found that executives with subprime credit scores tend to follow the advice of advisers, even when it's inaccurate, while those with prime credit scores critically evaluate data and make objective decisions.
Research suggests that the intention to have a child is complicated and nuanced, with many women uncertain about their ability to meet this goal. Women with higher education and income levels are more likely to say they will have children, but even those with a bachelor's degree show a decline in certainty over time.
Melisa Diaz, an associate professor in earth sciences at Ohio State University, has been selected as a CIFAR Azrieli Global Scholar for her groundbreaking research on polar geochemistry. This prestigious honor supports her interdisciplinary research that bridges the physical, biological and social sciences to tackle global challenges.
Researchers uncover valuable insights into past climate scenarios and marine ecosystems through ancient sediment cores. The study highlights the need for more data to improve future climate models and transform our understanding of Earth's complex life systems.
A recent study by Ohio State University researchers found that AI lacks the human understanding of flowers due to its inability to experience sensory and motor aspects. This limitation affects not only flower but also other complex human concepts.
A new study at Ohio State University found that young consumers who shop online and experience fear of missing out (FOMO) tend to feel lower levels of social, psychological, and financial well-being. However, having a stronger attachment to a social media influencer is linked to improved feelings of well-being in those areas. The study...
The study analyzed 371 archaeological monuments in Oman and found that they changed over time in response to environmental and cultural forces. Early monuments were built by larger groups, but as the climate dried out, smaller groups constructed smaller monuments and eventually built many of them in multiple visits.
The Zika virus employs its host cells' autophagy mechanism to suppress proteins that would trigger an antiviral response, allowing for sustained infection. This unique strategy involves the manipulation of three proteins on the viral membrane, which are also involved in viral entry and replication.
A new study identifies three compounds that suppress the heat of chili peppers, hinting at a potential 'anti-spice' condiment. These compounds, including capsianoside I, roseoside, and gingerglycolipid A, may have pain management implications by desensitizing TRPV1 receptors.
Researchers have developed a machine learning tool that identifies metabolism-related molecular profile differences between colorectal cancer patients and healthy individuals. The tool, called PANDA, shows promise as a noninvasive method of diagnosing colorectal cancer and monitoring disease progression.
A study of Nobel laureates found that frequent moves and working in multiple locations can significantly reduce the time before starting Nobel-prize winning work. The researchers estimated that moving every two years can decrease the time by two years, while being in multiple locations reduces it by 2.6 years.
A new generative AI model, DiffSMol, has been developed to generate realistic 3D structures of small molecules with promising drug properties. The study achieved a 61.4% success rate in creating novel molecules, outperforming prior research attempts.
Scientists have engineered a monoclonal antibody that protects mice from a lethal dose of influenza A with sticky staying power. The new molecule combines specificity and broad binding capacity, adhering to the lung lining and blocking infection in mice.
A new study reveals that magnetar flares could be a potential source of heavy elements in the universe. By analyzing archival data and observations of magnetar flare events, researchers estimate that up to 10% of heavy elements like gold, uranium, and platinum may come from these cosmic explosions.
Researchers have shown that good gut bacteria can manipulate the immune system's response, leading to rheumatoid arthritis. The study found that T cells in the gut can transform into super-powerful and potent cells that attack the body's tissues.
A recent study published in Contemporary Educational Psychology found that college students who compared their effort to others were less likely to believe they had the ability to succeed in science. In contrast, women who thought they tried hard without comparing themselves to others tended to do better in class.
A study found that satisfying intimate relationships and general social support can reduce cognitive problems experienced by breast cancer patients undergoing chemotherapy. The research suggests that couples therapy could be a helpful option for partnered patients, while oxytocin levels decreased significantly during treatment.
A new study compares tropical mountain ice cores to climate model simulations, revealing discrepancies in Earth's average temperature trends. Researchers found that ice core data and computer models match for polar regions like Greenland and Antarctica, but not for tropical mountains.
Researchers found that super-Earths can exist far from their host star like gas giants do from the sun. The team's results suggest these massive worlds are prevalent across the universe, with at least one super-Earth present for every three stars.
A new study found that financial benefits, such as saving on utility payments and avoiding electricity rate hikes, are a key driver of US adults' willingness to consider installing rooftop or subscribing to community solar power. The study also revealed that most participants didn't understand what community solar is and had not looked...
Researchers found that the brain prioritizes more important items, representing them with higher precision and lower resolution for less important ones. The frontal cortex communicates with the visual cortex to decide which item receives more working memory resources.
Researchers introduced a recombinant protein to pericytes, which change shape and create cellular bridges that support axon regeneration. In mouse experiments, the treatment promoted robust axon regenerative growth and restored leg function.
A new study published in JAMA Network Open highlights the need for tailored prevention strategies for at-risk women. The research found that less than one-third of women who died by firearm suicide had documented evidence of mental health treatment.
A new smart insole system monitors how people walk in real time to improve posture and provide early warnings for conditions like plantar fasciitis and Parkinson’s disease. The system offers high-resolution spatial sensing, self-powering capability, and combines with machine learning algorithms.
A new study by Ohio State University researchers found that households with both term and permanent life insurance policies were most likely to be financially prepared in case of an income earner's death. The study suggests having both types of insurance may be a strong option for many consumers, as most do not have enough coverage.
A study suggests that perceived stress and depression are key factors in the relationship between insomnia and hazardous drinking. Insomnia can lead to heavy drinking through stress, while drinking can lead to insomnia through depression.