A study by Ohio State University found a link between Facebook use and lower grades in college. College students who use Facebook spend less time studying and have lower GPAs, with STEM majors being more likely to use the site.
Researchers at Ohio State University have discovered a method to compress atoms in an optical lattice until heat is squeezed out and into a surrounding ultra-cold Bose-Einstein condensate, which can absorb and evaporate the heat away. This new approach aims to overcome temperature as a bottleneck for the creation of light crystals.
A study published in the New England Journal of Medicine found that proton pump inhibitors do not improve asthma control in patients with persistent acid reflux. Researchers examined 402 adults with asthma over 24 weeks and found no benefits from treatment, saving patients unnecessary costs and potential side effects.
A new study found that obesity prevalence differs among racial and ethnic groups in US children as young as 4, with American Indian/Native Alaskan children being twice as likely to be obese as white and Asian children. An estimated 18.4% of 4-year-olds are considered obese.
Engineers create method for stamping multiple graphene sheets onto substrate in precise locations, enabling mass production of smaller, faster electronics. The technique holds promise for delivering quantum mechanical effects and enabling new kinds of electronics.
A recent study suggests that college drinkers who use alcohol for developmental needs beyond socializing, such as boosting self-confidence or coping with personal problems, are more likely to continue high-risk drinking into adulthood. The research identified a subset of students most likely to persist in problem drinking and recommend...
A new study suggests that when individuals share an identity with a group, they automatically feel positively toward members of that group, regardless of race. This effect was observed just minutes after participants joined a mixed-race group and even without meeting fellow members personally.
Researchers found that socially isolated mice suffered more brain damage and higher inflammation levels after a stroke compared to paired mice. Social support was shown to reduce damaging inflammatory responses and increase anti-inflammatory cytokines in the brain.
A study of over 3,000 women found that physical abuse from intimate partners results in significantly higher healthcare costs, with a 42% increase in annual spending compared to non-abused women. Women who experienced ongoing physical abuse had the highest health care costs.
Researchers found depressed individuals correctly identified more negative beans than non-depressed peers, but struggled with positive beans. The study suggests depressed people may have a bias against learning good information, which could impact treatment.
Researchers have discovered how Shewanella bacteria 'breathe' toxic metals, converting them into non-toxic forms. This process could potentially clean up contaminated nuclear waste sites by utilizing the bacteria's ability to extract energy from metal oxides.
Researchers at Ohio State University discovered that cells have a second chance to correct errors in protein production, which could lead to new insights into neurodegenerative disorders and the development of targeted antibiotics. This discovery gives scientists a better understanding of the mechanism behind protein synthesis mistakes.
A new study suggests that supportive co-parenting between mothers and fathers can help protect children from certain behavior problems. Researchers found that children with low effortful control showed increases in negative behaviors, but those with supportive co-parenting relationships did not experience the same growth.
A recent study in mice found that high levels of EAAT2 protein decreased abdominal pain by 50-70%. The protein acts on glutamate, preventing it from interacting with receptors that send pain signals. Researchers hope EAAT2 may treat visceral pain associated with gastrointestinal disorders like IBS.
A recent study found that children as young as 8 years old who wear contact lenses have improved perceptions of their physical appearance, athletic competitiveness, and social acceptance compared to those wearing glasses. The researchers suggest that nearsighted children should be given the option to select contact lenses over glasses.
A specific gene called protein kinase C beta (PKC beta) plays a crucial role in the weight-gain response to a high-fat diet. Mice genetically engineered to lack PKC beta showed minimal health effects and resisted fat-induced obesity, insulin resistance, and liver damage. The study suggests that blocking this gene could be a therapeutic...
A study found that prior work experience can lead to lower performance at a new job, as workers bring old habits and skills that don't adapt to the new role. Employees who score high on adaptability and fit in with their company's culture tend to perform better.
Researchers at Ohio State University have discovered a way to modify bacterial sugar molecules, which could be used to create potent vaccines. This technique allows for the easy production of vaccine components through simple fermentation.
Researchers found that blocking macrophage migration inhibitory factor (MIF) protein activity can reduce the incidence and severity of skin cancer tumors in mice. The study suggests a link between MIF and chronic inflammation, which precedes skin cancer development after long-term sun exposure.
Human mothers with social support can conserve energy, allowing their bodies to prepare for the next pregnancy. In contrast, nonhuman primates lack this flexibility and have relatively low reproductive rates due to similar energy demands during lactation. Social support plays a crucial role in human reproductive success.
A new lunar map created at unprecedented 15-kilometer resolution confirms very little water on the Moon, even deep in its interior. The discovery could shed light on water on other planets like Mars.
A study by Ohio State University researchers suggests that the influenza virus can lead to excessive fluid buildup in the lungs, impairing oxygen supply. The research aims to develop a new therapy to address this issue, potentially reducing the need for ventilation.
Researchers found that people dislike McMansions when they're more than two times as tall as surrounding homes and have an incompatible architectural style. The study suggests maintaining stylistic consistency and limiting new home sizes to less than twice the size of neighboring houses.
Researchers at Ohio State University found that people consistently estimated the length of road dashed lines to be only two feet, despite them being 10 feet long. This misperception has implications for traffic safety, as drivers may be underestimating their speed and covering more ground than they think.
Research suggests that stress can increase the production of proteins that support tumor growth and angiogenesis in aggressive melanoma cells. Beta-blocker medications may slow this process, offering potential improvements for patients' quality of life.
A study of college freshmen in China and the US found that Chinese students knew more science facts than their American counterparts, but both groups struggled with scientific reasoning. The research suggests that educators must go beyond teaching science facts to boost students' reasoning ability.
A nationwide survey found that only 22% of Americans believed Barack Obama was a Muslim, despite hearing the rumor. The internet played a key role in spreading rumors, with nearly two-thirds of respondents getting information online, and nearly one-third getting campaign news from video sharing sites.
A study found that participants cooperated more often when playing for a higher numeric reward, such as 300 cents, rather than an equivalent economic value. This challenge traditional assumptions about decision-making and has implications for fields like politics and finance.
A new study reveals that most young violent offenders in two NYC neighborhoods have seen someone die in a violent incident, highlighting the impact of lifelong exposure to violence on their behavior. The study also found that these youth often cite trauma and lack of feeling safe as reasons for their actions.
A new study published in the Journal of Athletic Training suggests that college football players are not immune to the health risks associated with metabolic syndrome. The research found nearly half of the athletes studied had at least three risk factors, including excess abdominal fat, high blood pressure, and low HDL cholesterol levels.
A new study suggests that betraying trust early on can be devastating and plant seeds of doubt, making it harder to rebuild. In experiments, students who experienced immediate trust breaches showed less cooperation and more negative evaluations of their partners compared to those whose partner defected later.
Researchers analyzed 700 genome sequences of avian influenza strains to document resistance to adamantane antivirals. The study suggests that widespread antiviral drug use can accelerate the evolution of drug-resistant viruses, which can spread rapidly.
A recent study suggests that college students can benefit from owning a pet, with nearly a quarter reporting that their pets helped them get through difficult times. Students who lived with dogs or cats were less likely to feel lonely and depressed, highlighting the importance of animal companionship in young adulthood.
Researchers use atomic force microscopy to probe individual bonds between asbestos fibers and human cells, revealing potential triggers for cancer. The study aims to understand how asbestos interacts with cell surface receptors, which could aid in drug development efforts targeting mesothelioma and other asbestos-related illnesses.
Satellites like TOPEX/Poseidon can supplement USGS ground measurements with little to no cost, offering detailed flood data. The Ohio State software uses an algorithm to differentiate between water and snow cover, enabling precise measurements of flooded regions.
Researchers at Ohio State University are developing a computerized surveillance system that can recognize suspicious behavior, track people's movements and help find lost individuals. The system uses intelligent video cameras, geo-referencing software and algorithms to analyze and model human behavior patterns.
A new study by Ohio State University researchers found that African American students who live with white roommates experience a 0.30-point increase in their GPA, compared to those living with same-race roommates. This suggests that interracial roommate relationships can have a positive impact on minority students' academic success.
Researchers have discovered two giant plumes of hot rock deep within the earth linked to plate motions that shape the continents. The superplumes, one beneath Hawaii and the other beneath Africa, are surrounded by a wall of plates from Earth's crust that have sunk into the mantle.
Researchers monitoring Greenland's glaciers report a nearly three-fold increase in ice loss this summer compared to the previous record year. The total ice loss since 2000 is 10 times the size of Manhattan Island.
Scientists have discovered that parts of Antarctic bedrock are rising while others sink in response to melting ice. This finding will improve estimates of future sea level rise by providing a better view of what's happening under the ice.
Researchers are exploring the possibility of life on giant, cold planets called Super-Earths that could harbor a liquid ocean beneath their icy surface. The team uses a novel approach involving gravitational microlensing to detect these potentially habitable worlds.
Researchers found that patients in distressed marriages had higher levels of stress, less physical activity, slower recovery and more symptoms of illness compared to those with good marriages. Women in strong marriages also maintained better dietary habits and physical activity, leading to a poorer recovery from cancer.
A new study predicts a severe shortage of general surgeons in US hospitals by 2010, with the number of available surgeons failing to keep pace with public demand. The shortage is expected to worsen over time, leading to longer wait times for emergency treatment and elective surgeries.
Scientists discovered that atomic nuclei in NMR experiments behave according to super-adiabaticity, a quantum mechanical concept. This can help improve image resolution and potentially lead to portable MRI machines.
Scientists found that a synthetic THC-like drug can improve memory in aging rats by reducing inflammation and stimulating the formation of new brain cells. The study suggests that a safe, legal substance mimicking marijuana's properties could help prevent or delay Alzheimer's disease.
Elevated levels of kynurenic acid in the brain have been linked to problem-solving deficits in patients with schizophrenia. The finding suggests that drugs targeting this compound could be used to treat cognitive impairments associated with the disorder.
Researchers found no radioactive signals in recent ice core samples from the Naimona'nyi glacier, suggesting that it has not accumulated new ice since 1944 and posing a threat to water supplies for half a billion people in Asia. The absence of these signals makes it challenging to date the ice cores and extract climate history.
Researchers found that male mice that lived with a female partner before and after a stroke had a much higher survival rate compared to those mice that lived alone. Socially housed mice suffered significantly less brain damage, with reduced inflammation and increased levels of anti-inflammatory cytokine IL-6.
A new study found that a psychological intervention program designed for breast cancer patients increases their chance of survival and reduces the risk of recurrence. Participants who received the program reduced their risk of dying from breast cancer by 56 percent and breast cancer recurrence by 45 percent.
Scientists have identified a relationship between two proteins in the brain linked to both nicotine addiction and autism. The discovery suggests that existing drugs used to curb nicotine addiction might serve as a basis for potential therapies to alleviate autism symptoms.