Researchers at Ohio State University have developed a new process to create near-net-shaped ceramic parts without shrinking or changing shape. The method uses a mixture of ceramic and metal powders, which oxidize to form ceramics with desired properties.
Researchers at Ohio State University found that intervention and participation techniques led to successful decisions 90% of the time, but were used in only 13% and 16% of cases respectively. Meanwhile, managers relied on less effective tactics like issuing edicts, which was used in nearly 40% of cases.
A new study published in the Astrophysical Journal Letters finds that a review of thousands of nearby stars failed to show any rogue stars capable of altering comet orbits and sending them towards Earth. The researchers used the HIPPARCOS catalogue, which measures the location and motion of over 120,000 stars, and found no evidence of a
New research shows that social stress can trigger a dormant herpes virus to reactivate in mice, with the most dominant mice being affected. The study provides a valuable animal model for studying the relationship between stress and immunity, and may have implications for human health.
Researchers discovered a gene-toxin link that may increase the risk of dementia in Parkinson's patients. The study found that exposure to pesticides and a defective gene called CYP 2D6 29B+ increased the likelihood of developing dementia, particularly among those with Parkinson's disease with dementia (PD+D).
A new study reveals a link between excess thiamine and tumor-cell growth, suggesting that too much of the vitamin can actually help tumors grow. The researchers propose rational use of dietary thiamine may slow tumor growth.
Researchers have discovered a possible atomic process behind sonoluminescence, which could aid in the emerging field of sonochemistry. The study proposes that stimulated atoms decaying in unison emit light, explaining the short pulses observed in sonoluminescence.
Researchers are exploring ways to control the rush of nitrogen and other chemicals into the Mississippi River watershed. Ecotechnology may hold the answer by restoring or building wetlands and riparian buffer zones along waterways.
A new study found that stress can lengthen the time dental wounds take to heal by 40% and reduce interleukin-1 production, a crucial cytokine for wound healing. Researchers believe that early supportive therapies may counteract this slowing effect, which occurs in the first few days after injury.
Researchers at Ohio State University warn golfers with knee injuries that playing too soon can cause further damage to an injured knee. The study found that a full golf swing places significant stress on knee joints, regardless of shoe type or skill level.
Researchers at Ohio State University identified 15 fundamental desires and values that guide human behavior, including basic needs and social desires. The study found that at least 12 of the desires have a genetic basis, and a new test can measure individual differences in these desires.
A study of 996 terminated Ohio workers found that those given no explanation of why they were dismissed were 10 times more likely to report suing their former company. Employees who felt treated unfairly or undignified at termination were also more likely to file a wrongful termination suit.
Researchers have discovered that dust mites cluster together to survive dry spells, which may lead to new ways of exterminating them. The study found that males cluster to conserve moisture, while females do not, and that pheromones may play a role in finding mates.
Researchers at Ohio State University have discovered that zebra mussels can colonize sandy and muddy substrates in Lake Erie, a finding that challenges previous assumptions about the mussel's habitat requirements. The study found that densities of some zebra mussel colonies exceed 20,000 animals per square meter.
A new study found that people who eat low-fat lunches compensate by eating more fat or carbohydrates at other meals, leading to similar daily fat and carbohydrate intake levels. The brain's biochemical signals play a major role in food choices, particularly where fat, carbohydrates, and total calories are concerned.
Researchers found that aspirin targets patients with the altered gene PlA2 polymorphism, making them 10 times more sensitive to its effect. This discovery could help determine which people benefit most from daily aspirin doses and when other non-aspirin drugs are needed.
Researchers at Ohio State University have developed a new model of atomic forces that may solve a long-standing problem in particle physics. The work aims to reconcile physicist Richard Feynman’s 1970s model of the proton with modern views of quark structure, simplifying equations and potentially aiding experimental calculations.
A 15-year study of 628 AML patients confirms that chromosomal abnormalities can predict treatment success and likelihood of cure. Patients with specific genetic markers tend to have better outcomes, while those without them face poorer survival rates.
Researchers found that El Niño years averaged only 49.3% of maximum intensity compared to 48.6% in non-El Niño years. However, this current El Niño may be different and could help solve the mystery behind increasing North Pacific hurricane intensities.
A recent study found that two out of every three female veterinarians have reported accidental needlestick wounds, with side effects reported in 16.4% of cases. Vaccines were the most commonly injected substances, followed by anesthetics and euthanasia drugs.
Researchers at Ohio State University have developed a technique to help surgeons determine the extent of tumor spread in pancreatic cancer patients. This method uses an antibody labeled with radioactivity to detect cancer cells, potentially improving treatment outcomes and reducing harm from extensive surgery.
Researchers at Ohio State University found that two simple tests can detect carpal tunnel syndrome with high accuracy. The square-shaped wrist and abductor pollicis brevis (thenar) weakness tests are recommended as part of the examination for CTS, which is often caused by repetitive motion like typing.
A new national study found that young men who switch jobs early in their careers don't suffer from lower wages, and may even earn more than those who stay in the same job. In contrast, women's wage gains are less clear, with some evidence suggesting they may face a 2% penalty for early job stability.
Researchers at Ohio State University have developed a new psychoeducation program that helps families deal with children diagnosed with depression, dysthymic disorder, and bipolar disorder. The program has shown early signs of improvement in parents' understanding of their child's mood disorder and family interactions.
Mathematicians at Ohio State University discovered two new electrochemical activity patterns in brain cells, which may help explain normal sleep changes and nervous system disorders like epilepsy. The research reveals that inhibitory signals can produce smooth waves, contrary to previous assumptions.
As the electric industry transitions to a competitive system, consumers can expect lower electric bills due to increased efficiency and market forces. State regulators will play a crucial role in ensuring that consumers are informed about their rights and responsibilities.
A team of researchers at Ohio State University has developed a new type of paint that changes color when it detects corrosion on the metal beneath, revealing tiny pockets of damage as shallow as 15 micrometers. This innovative material could help maintenance crews identify and address corrosion issues earlier, reducing the need for cos...
A computer program developed at Ohio State University has enabled the U.S. Navy to design a new system of antennas that reduces radio interference and makes its destroyers less visible to enemy radar. The NEC-BSC program traces the path of electromagnetic waves and allows for the design of lighter materials and improved radar performance.
Researchers at Ohio State University have developed a fast new method to analyze part designs and locate potential defects that may form in die-cast metal parts. The binary voxel model uses geometry to simulate die casting, producing an image with color-coded areas of concern. This method can identify weak spots in seconds, unlike more...
A new study at Ohio State University reveals that three out of four mothers feel their partner's opinion greatly influences their decision to breast-feed. Fathers' negative attitudes about breast-feeding often stem from misconceptions or feelings of being left out, but education can change these attitudes.
A new study by Ohio State University researchers found a significant surge in trampoline-related injuries among children, with almost 250,000 treated between 1990 and 1995. The annual number of injuries grew from 29,600 to 58,400 per year during this period, with younger children most often suffering fractures or dislocations.
The study, led by Ming-Daw Tsai, used nuclear magnetic resonance spectroscopy to determine the 3D structure of the p16 protein. The researchers aim to develop a drug that mimics p16 to treat cancer, which is expected to target more than 70 different types of cancer.
A study of 514 Ohio residents found that 54% would support assisted suicide if doctors took an active role, such as giving a lethal injection. This result contradicts the leaders of the assisted suicide movement who advocate for less physician involvement and more patient control.
A study by Ohio State University researchers found that high-testosterone males were more likely to fertilize females other than their mates, resulting in fewer offspring with their own mates. Conversely, these males produced more offspring with the mates of their neighbors.
A study of 224 middle-aged and older adults found that avoiding pessimism had a greater impact on well-being, whereas optimistic thinking did not have as large an impact. The study also showed that caregivers were more pessimistic and less optimistic than non-caregivers.
A study of 456 nurses found that satisfaction accelerated as pay levels increased, suggesting that employers can't assume they know how pay raises will affect satisfaction. The researchers identified several reasons for this phenomenon, including long-term budget constraints and inadequate performance appraisal systems.
A study of small hardware stores found that independent retailers outperformed franchise-affiliated ones in high-competition environments. Independent stores focused on providing knowledge-intensive service, which helped them thrive despite strong competition.
A new study by Ohio State University researcher Jay Frogel warns that El Niño events can change atmospheric data by up to 2 percent, affecting precise astronomical measurements. This alteration occurs due to the increased water content in the atmosphere during El Niño events.
A recent study published in Circulation found that consuming garlic supplements can lower the stiffness of the aorta by up to 15% in healthy individuals. The study suggests that eating garlic may be beneficial for cardiovascular health, particularly as people age.
Researchers discovered a genetic defect in ALL1 gene duplication that signals poor prognosis and shorter survival time in AML patients. Patients with this defect require aggressive treatment, including allogenic bone marrow transplant, to improve survival rates.
Researchers at Ohio State University have identified a new category of tumor suppressor genes associated with Peutz-Jeghers syndrome, a rare inherited disorder. The study found that the PJS gene produces a protein kinase enzyme, which is not produced in cancer-causing scenarios.
A recent study by Ohio State University found that mild iron deficiency weakens bones and increases the risk of fractures in laboratory rats. The researchers also discovered that even minor iron deficiency can lead to lower bone density, making it more likely for bones to break.
A large study by Ohio State University researchers has found that stress experienced after a breast cancer diagnosis and surgery can weaken the immune response in women. The study, published in the Journal of the National Cancer Institute, used biochemical indicators to measure the impact of stress on immune function.
Researchers suggest schools need stronger partnerships with communities to provide safe spaces for learning. Full-service schools could offer health and counseling services, adult education classes, and parent support groups to address community stressors.
Researchers at Ohio State University found that lifting patients by caregivers in hospitals and nursing homes poses a high risk of back injury, with even two-person lifts similar to high-risk jobs. Mechanical devices, such as those suspending patients by straps from mechanical arms, may be necessary to mitigate the risk.
A study at Ohio State University shows that selective breeding helps honeybees develop resistance to tracheal mites, reducing the need for insecticides. Beekeepers can maintain healthy hives without relying on chemicals by selecting and breeding mite-resistant bees.
A newly released intelligence test can help diagnose Attention Deficit Hyperactivity Disorder (ADHD) in children by measuring their planning ability. The test, called the Cognitive Assessment System (CAS), showed that children with ADHD scored significantly lower than average on CAS in a measurement of planning ability.
A study found that only 5% of rural adults seeking treatment for illegal drug use have adequate resources. Rural drug users often hesitate due to cost, lack of insurance, and concerns about maintaining anonymity at treatment centers. This gap highlights the need for targeted interventions in rural areas.
A recent study by Ohio State University suggests that stress levels can motivate smokers to think about quitting. Contrary to popular belief, high stress does not discourage smokers but rather heightens their awareness of the health risks associated with smoking.
A high-protein, low-calorie diet has been shown to help obese hospital patients maintain stable blood sugar levels and burn body fat without compromising their health. The diet allowed patients to avoid diabetes and hyperglycemia, while also reducing the risk of post-operative infections.