Researchers at Ohio State University found that anxiety enhances memory recall but impairs problem-solving skills, particularly those requiring flexible thinking. Stress levels before an exam boost working memory, while stress after the exam improves word and shape tests.
A new study found that racial differences and poverty significantly impact mammography use among poor, rural women over 40. Native American and African American women had lower knowledge of breast cancer screening procedures compared to white women. The study sheds light on the need for targeted interventions to improve cancer screenin...
Honey bees given varying levels of ethanol exhibit behavioral changes, including impaired motor function and learning. The study aims to uncover molecular mechanisms underlying addiction and aggression in humans, leveraging the similarities between bee and human nervous systems.
Researchers at Ohio State University conducted experiments showing that white Americans are more likely to misidentify tools as guns when shown a picture of an African American before seeing the tool or gun. In contrast, they were less likely to make this mistake when shown a picture of a white person. The study suggests that unconscio...
A recent study published in Cancer Research found that genetic damage in stromal cells within tumors can play a crucial role in tumor development. This discovery may provide new targets for anti-cancer drugs and present a novel strategy for treating and preventing cancer.
Researchers found that viewers develop close relationships with TV shopping program hosts and are more likely to buy clothing impulsively. The study suggests that these relationships can lead to impulsive purchases, highlighting the need for consumers to be vigilant when making purchasing decisions.
Researchers found that viewers of crime dramas, such as NYPD Blue, were more likely to view crime as a top issue and influenced their overall opinions about the president. Weekly viewers of these programs were nearly twice as likely to report crime as the most important problem facing the nation.
Research suggests that cardiac arrest can cause structural changes in neurons, leading to memory deficits and behavioral changes. The study found that mice with a heart attack had difficulty learning new spatial tasks compared to healthy mice.
Researchers at Ohio State University have identified five genes that can distinguish between papillary thyroid carcinoma (PTC) and follicular thyroid carcinoma (FTC), two types of thyroid cancer with different behaviors and treatments. The study's findings may lead to a valuable diagnostic tool, improving patient outcomes.
Vascular tumor growth in children is linked to a protein called MCP-1 that recruits macrophages, stimulating angiogenesis and tumor growth. Anti-MCP-1 therapy may prevent tumor development and improve patient outcomes.
A study reveals that the apparent movement of eyes in paintings is caused by visual perception, not supernatural forces. The researchers found that changes in viewing direction had little effect on the observers' perceptions, except for making the torso look thinner when viewed from an angle.
Researchers have successfully synthesized the 22nd amino acid, L-pyrrolysine, and demonstrated its incorporation into new proteins within E. coli bacteria. The discovery explains how this amino acid is inserted into proteins inside living cells, following a traditional path that had been predicted by scientists.
Researchers at Ohio State University have developed a new chemical sensor that can detect NOx pollutants with enhanced accuracy and rapid detection. The sensor uses an innovative filter to remove interference from carbon monoxide, allowing it to pick out specific gases from combustion exhaust.
A recent study conducted by Ohio State University researchers found that the initial impressions formed within the first 10 minutes of a meeting can significantly influence the development of a relationship. The study, which analyzed data from over 164 college freshmen, revealed that positive initial impressions were the strongest pred...
Physicists at Ohio State University discovered that a glass semiconductor softens when exposed to low-power laser light, but returns to its original hardness when the light is turned off. The material's behavior is linked to the rigidity transition and the displacement of electrons in the latticework structure.
Researchers found that Neanderthals experienced periods of starvation and nutritional stress, but to a lesser extent than modern Inuit who used more advanced technology. Tiny grooves in tooth enamel served as markers of these episodes.
A long-term study at Ohio State University found that counseling improved immune function, reduced stress, and boosted healthier eating habits in breast cancer patients. The study's findings support the value of psychological intervention in cancer treatment and suggest potential benefits for other types of cancers.
A recent study analyzed skeletal data from thousands of skeletons in northern Europe and found that average height declined slightly during the 12th-16th centuries and hit an all-time low during the 17th-18th centuries. The study suggests climate change, urbanization, and inequality as contributing factors to this decline.
Researchers have developed a new paint that prevents corrosion by capturing and releasing corrosion-fighting agents when needed. The pigment contains cerium, a natural anti-corrosion mineral, and can be used in conjunction with other corrosion inhibitors to provide enhanced protection.
A new compound called OSU 111 has been developed to target both cancer cells and the formation of new blood vessels that feed them. In laboratory experiments, it was found to be highly effective in killing prostate cancer tissue cells within three days.
Textile researchers are uncovering secrets about ancient lives through chemical and physical analysis. Fragments of prehistoric fabric provide clues about the status, wealth, and cultural practices of individuals buried in North American archaeological sites. By studying these textiles, experts can gain a deeper understanding of the te...
Research suggests that individuals with asymmetrical body parts are more likely to show signs of aggression. The study found that men and women responded differently to provocation, with men using more force when ending a low-provocation call but women becoming more aggressive in high-provocation situations.
Researchers found that DksA is crucial for regulating gene expression in bacteria, enabling them to survive and resist antibiotics. By targeting this protein, scientists may develop novel antibacterial drugs that reduce resistance.
Researchers found that socially isolated hamsters healed wounds at a slower rate than those paired with a sibling, which also reduced stress hormone cortisol levels. Oxytocin treatment improved wound healing in stressed and non-stressed animals.
A new study found that social bonding has a positive effect on wound healing in monogamous mice but not in those with multiple partners. Corticosterone levels, a stress hormone, were lower in socialized monogamous mice and showed no difference in non-monogamous mice.
A review of 18 studies found that hypnosis-based smoking cessation programs were more successful for men than women, with a 7 percent advantage. Researchers suggest gender differences in quitting smoking may be the reason behind this disparity.
A recent study by Ohio State University's Sharon Sassler found that most people who live together do so due to financial reasons, convenience, or housing needs. Couples rarely cite getting married as the primary reason for cohabiting, instead citing factors like attraction and practicality.
A three-month study found nine out of ten nearsighted children in the age group could handle daily disposable contact lenses without parental supervision. Daily disposable lenses improve compliance and force children to learn to apply and remove their lenses.
A national study of over 20,000 children found that students with at least one sibling were rated as better able to form friendships and show sensitivity to others. The results suggest a social-skills advantage for having siblings, even after controlling for other factors.
A new study found that children can beat most adults on recognition memory tests when using similarity-based induction, whereas adults use category-based induction which hinders their memory accuracy. The study shows that children's high memory accuracy is due to their ability to compare similarities between pictures.
Researchers at Ohio State University found that women are at least twice as likely to develop musculoskeletal disorders (MSDs) as men. The study analyzed data from 56 previous studies and accounted for factors such as age, occupation, and reporting methods, but still found a significant gender difference in MSD prevalence.
Astronomers have directly measured the mass of a single star, the first time this feat has been accomplished for any star other than our own sun. The star, nearly 2,000 light-years away, was found to have one-tenth the mass of the Sun using a combination of old and new astronomical techniques.
Engineers at Ohio State University have developed a patent-pending technology that automates the ELISA biochemical test on a compact disc, significantly reducing the time required for manual testing. The CD-based system detects a sample of rat antibody in just one hour, using only one-tenth the usual amount of chemicals.
A new study found that highly paid workers reported more cohesion and solidarity among their colleagues, and were more likely to participate in social activities with co-workers. Highly paid workers tend to have jobs with more freedom and autonomy, leading to richer social lives.
Researchers found that sphinx moths can learn to associate specific odors with food, demonstrating a complex learning process. The study's findings have wide-ranging applications, including potential uses in defense industry and law enforcement for detecting biological and chemical weapons.
A new study suggests that high levels of church attendance in the ninth grade may protect some African-American teenagers from engaging in risky behaviors throughout their high school career. The research found that more religious activity in the ninth grade was associated with smaller increases in marijuana use among boys and cigarett...
Researchers at Ohio State University developed a new anti-cancer agent, OSU-03012, which inhibits Akt and induces programmed cell death in cancer cells. The agent has shown potent activity against various types of cancer, including leukemia and breast and lung cancers.
Researchers at Ohio State University have discovered a formaldehyde-based chemical in interstellar dust clouds, suggesting that organic molecules may play a more prominent role in star and planet formation. The findings could change ideas about how these molecules form in the universe.
Scientists examine how oleic acid reacts with ozone and water molecules in the atmosphere, producing hazardous byproducts that can cause respiratory problems. The researchers aim to measure the exact amount of these byproducts formed during reactions.
A study by Ohio State University found that reducing computer network jitter improves videoconferencing quality, with users rating high levels of jitter as the biggest dissatisfier. The new software tool, H.323 Beacon, can monitor Internet video quality and diagnose problems in real-time.
A recent study found that the public's opinions on stem-cell research are heavily influenced by poll questions and messaging, with support for embryonic research being lower than expected. The study suggests that the debate is ongoing, with supporters seeking to capitalize on recent events like Ronald Reagan's death.
A study found that most people dislike yard signs due to their size, location, and content, leading to conflicts with neighbors. Cities may need to regulate these signs before they become a nuisance, especially as they become more common in neighborhoods around the country.
A recent study published in Neurosurgery found that administering clot-dissolving medication directly to the site of blockages resulted in a 50% success rate in reducing neurological disability, compared to 39% with IV treatment. The intra-arterial therapy showed better results in re-opening blood vessels and improving stroke outcomes.
Researchers found that AML patients with abnormal chromosomes during remission are more likely to relapse and have a shorter survival. This suggests that routine testing for chromosomal abnormalities may be necessary to predict long-term outcomes in these patients.
Researchers found that adding texture to implant surfaces increased compatibility with fibroblasts, reducing the risk of dead tissue build-up and infections. The study suggests that textured surfaces could lead to fewer implant replacements and improved patient outcomes.
A recent study by Ohio State University reveals the link between body dissatisfaction and eating disorders in women. Constant body monitoring and certain personality traits are found to be significant predictors of disordered eating behaviors among women with body dissatisfaction.
A new study published in Archives of Ophthalmology suggests that daily eye drops can significantly reduce the development of primary open-angle glaucoma in African Americans by nearly 50%. The study recommends periodic eye exams starting at age 40 for high-risk individuals.
Restoring carbon in degraded agricultural soils can significantly improve crop yields and global food security, while reducing greenhouse gas emissions. However, soil has a finite capacity for holding carbon, and widespread adoption of recommended management practices may reach its limits within 50 years.
A study found that sincere apologies are more effective in repairing damaged business relationships. The victims of a business mistake were more likely to consider reconciliation if the offender took personal blame and offered an apology.
A study of 338 Chicago neighborhoods found that areas with low collective efficacy had higher asthma rates due to lack of trust, poor air quality, and limited access to health services. Neighborhoods with high collective efficacy, on the other hand, had lower asthma rates due to stronger social connections.