A new Ohio University study reveals that alligators evolved from semi-erect to sprawl postures, contrary to the conventional theory of animal posture evolution. Researchers analyzed alligator movement and found that their walking patterns are more similar to those of salamanders and lizards than previously thought.
Hydralazine improves cell health by decreasing free radicals, a chemical byproduct of normal aerobic activities. The medication has been used for decades to treat high blood pressure and appears to have a positive side effect.
A recent study by Ohio University found that popular female names change more frequently than those of men, with no clear reason for the difference. Women's greater comfort with change may be a contributing factor. Meanwhile, some male names have started to show variation in popularity.
Researchers suggest Tyrannosaurus rex lacked lips and Triceratops didn't have cheeks, contradicting long-held beliefs. The study's findings have implications for scientists studying these dinosaurs and those recreating them in art and media.
A three-hour program reduced sexual assault rates by 20% compared to a control group. Women in the program were also less likely to be revictimized at six months follow-up. The program's effectiveness suggests it may help prevent sexual assault.
Researchers at Ohio University and Pennsylvania State University found molecular changes in muscles within 2-4 weeks of weight training. The study suggests that even limited workouts can induce significant changes in hormone production and protein expression.
A new Ohio University study reveals that the political makeup of Congress and the party affiliation of the president play a significant role in shaping Supreme Court justices' rulings in criminal cases. The research found that liberal decisions by the court mirrored Democrats' influence, while conservative decisions were more prevalent...
A study of 245 chronic tension headache sufferers found that 66% have headaches nearly every day, and 72% reported missing work due to pain. The research suggests that chronic tension headaches are more debilitating than previously thought, affecting not only physical health but also mental well-being.
A new study found that nearly half of chronic tension headache sufferers also meet criteria for a mood or anxiety disorder. These disorders often go overlooked in treatment, and patients may not openly discuss them due to stigma. The study highlights the importance of considering mental health when prescribing treatment for chronic pain.
A new study by Ohio University researcher Julie Suhr found that simple muscle relaxation techniques can help people with Alzheimer's disease control anxiety, aggression, and irritability. The techniques may also improve mental performance and reduce the need for psychotropic medication.
The discovery of Majungatholus atopus sheds new light on the dinosaur family Abelisauridae, which has been found only in South America and India. The fossil's unique structure suggests it was a top predator on Madagascar, feeding on sauropod dinosaurs.
A new study by Ohio University researchers found that women with osteoarthritis or rheumatoid arthritis use various coping mechanisms to deal with pain, including relaxation and emotional support. Women were better at regulating the emotional aspect of pain, while men struggled more with mood changes after high-pain days.
Scientists at Ohio University and Progenitor Inc. use a nonviral gene expression system to eliminate human cancer cells in animals, achieving a 60 percent tumor regression rate. The T7 system allows for transient gene expression and has been shown to be effective against various types of cancers.
A study by Ohio University found that employers are more likely to hire obese individuals for sedentary jobs, but less likely for high-activity jobs. The study suggests that physical activity is a key factor in hiring decisions, rather than perceptions of attractiveness or weight.
A recent study found that films featuring people with disabilities have increased in popularity, but often depict unrealistic scenarios, such as psychiatric disorders being linked to violence. Despite this, the study suggests that these portrayals can be used as a tool for promoting critical viewing skills and understanding of people w...
Researchers at Ohio University develop a faster gene function identification system using a nonviral gene expression system in zebrafish, reducing identification time from three years to two days. The technique allows scientists to study gene function without destroying the gene, making it valuable for studying genetic disease.
Two new violet species have been discovered in Central America, Hybanthus hespericlivus and Hybanthus denticulatus, characterized by their distinctive physical features. The violets, which are shrubs, were previously misclassified but have now been identified as distinct species through molecular studies.
A study found that people potentially at high risk for schizophrenia exhibit executive functioning problems before psychosis onset, which could serve as an early warning sign. This discovery may allow mental health professionals to test for and intervene in executive functioning issues.
Researchers have designed a new crab trap that significantly reduces turtle mortality by allowing turtles to access air during low and high tide. The modified trap has caught over 1,000 turtles in two years with only one loss, while increasing the number of crabs caught.
A recent study found that inadequate pretrial preparation can lead to decreased reporting of rape cases. Researchers suggest that prosecutors provide more helpful instructions, such as giving a tour of the courtroom, to increase trust and comfort for survivors. This can help improve the justice system's response to rape victims.
Researchers at Ohio University created a new type of chemical sensor that stores large amounts of information indefinitely, allowing workers to be alerted to potential dangers. The sensors can detect specific chemicals in the air and provide accurate readings on exposure levels.
A study found that reading intervention, particularly emphasizing specific words during reading sessions, can significantly benefit children with language delays. Researchers worked with 14 children aged 3-5 and their parents, who read two picture books daily for six weeks.
A study of 250 Ohio University students found that men are more likely to play rock music at high volumes, even if they don't like the genre. The researchers suggest that external pressures, such as peer influence, may be a contributing factor.
Researchers developed a training method to improve perception of air flow resistance in asthma patients. The study found that participants had fewer asthma attacks after completing the training, detecting problems earlier and taking medication before an attack occurred.
A new study by Ohio University researchers found that three commonly prescribed antihypertension drugs can enhance a protection mechanism against oxidative stress, which can cause cell damage. The drugs stimulated the production of antioxidant enzymes in most cases, but inhibited it in others.
A study by Ohio University researchers found that oak regeneration is not as promising in areas with high light and low moisture conditions. If oak seedlings are not present in sufficient numbers, mature oaks will be replaced by other tree species, potentially disrupting the ecosystem.
Researchers discovered a growth hormone antagonist that reduces eye disease by 33-44% in mice. The findings suggest the use of this antagonist or a drug inhibiting growth hormone release may help prevent retinal neovascularization and treat related eye diseases.
A new study at Ohio University found that changes in muscle cells with aging limit muscle growth, and the number of special cells required for muscle growth decreases as people age. This reduction limits how much a muscle can grow.
The Unified Data Meta Model (UDMM) integrates CAD, CAPP, and MRP systems to enable efficient data transfer between them, reducing production time and costs. This integration allows industrial engineers to work more efficiently throughout the manufacturing process.
A new device invented by Ohio University researchers can control zebra mussel infestations in enclosed water conduits, ballast tanks, and water supplies. The device uses commercially available vacuum systems to lower oxygen levels, preventing mussels from attaching to surfaces.
Researchers at Ohio University have developed a list of 19 characteristics common to bullies and 21 characteristics common to victims. The list could help identify children who may become bullies or victims before problems become serious. Experts agree that home environment is a strong indicator of negative factors in bullies and victi...
Game shows on TV can reinforce information and change attitudes in kids, according to a study by Ohio University researcher Anne Cooper-Chen. The format is easily replicable in classroom settings, making it a valuable educational tool.
A study found that hypermedia and collaborative learning enhance knowledge sharing among middle school students, creating a community of learners. This approach allows students to construct their own understanding and communicate it effectively.
Despite its popularity in classrooms, board game therapy remains untested and potentially ineffective due to a lack of scientific studies. Therapists are advised to scrutinize games before using them in therapeutic settings to avoid making uncritical claims about their benefits.
Scientists examining rat brains with underactive thyroid glands found differences in neuronal responses to serotonin, a neurotransmitter important for circulatory control. The study suggests thyroid hormones have an impact on mature brains, potentially affecting depression treatment.
A new software developed by Ohio University researchers reduces amino acid sequence misidentification rates by at least twice, combining human intelligence with automated systems. The software aims to minimize time spent on identifying protein sequences, improving accuracy and efficiency in biochemistry research.
Researchers at Ohio University have developed a nonviral gene therapy system that can express genes outside the nucleus of a cell, making it easier to deliver disease-fighting genes to tumor cells. This system has been successfully used in cell cultures and mouse models to promote anti-cancer activity.
Researchers at Ohio University found evidence that memory loss with aging may be connected to malfunctioning genes controlling spatial memory. The study identified unique DNA sequences in old mice brains, which could lead to the development of therapies targeting age-related cognitive decline.
Researchers found that people at high risk of developing hypertension have a decreased pain sensitivity, which may be due to an overactive brain center. This could lead to the suppression of pain signals and potentially affect blood pressure control.
Researchers found that a low-fat diet had no impact on memory loss in old mice, contrary to earlier studies suggesting a correlation between healthy eating and cognitive preservation. The study's findings add weight to theories suggesting that certain genes or stress hormones may contribute to age-related memory decline.
A new study by Ohio University's Center for Teaching Excellence found that 40% of students reported improved learning in courses with e-mail and internet use. The study surveyed over 700 students in 13 classes, revealing that more students gain from electronic communication, becoming prepared for a tech-savvy world.
A study from Ohio University predicts which donors are more sensitive to medical procedures, enabling stress-reducing techniques to be applied. The 10-question form identifies high-risk donors, who can benefit from shorter questionnaires and targeted interventions.