Researchers used computer simulations to track proton transport in basic solutions, revealing a complex process with different mobility mechanisms than acidic environments. This knowledge could aid in designing materials or processes that utilize proton conduction phenomena.
Researchers have discovered a new drug combination that outperforms existing treatments in patients with no prior treatment. The lopinavir-ritonavir combination demonstrates superior virus inhibition and reduces the risk of resistance, offering a more convenient regimen for patients.
A recent study reveals that girls tend to outshine boys academically, however, they suffer from increased internal distress and anxiety related to their performance. The research suggests that societal expectations and socialization can contribute to this phenomenon.
Physical aggression is a pervasive issue among young adults, with nearly three-quarters of participants reporting a personal experience with aggression. Bars are particularly common sites for male aggression, while homes are the most common setting for female aggression. The study highlights the need to address this widespread problem ...
A team of researchers has established the first-ever gene profile of the aging human retina, revealing expression changes in genes involved in stress response and energy metabolism. The study's findings may help scientists understand how age predisposes individuals to age-related diseases such as AMD.
Researchers John Tyson and Bela Novak are developing mathematical models of yeast cell growth and division to better understand the molecular mechanisms controlling cell behavior. Their work aims to extrapolate findings from yeast cells to humans, with potential implications for cancer research and other cell-based diseases.
A new longitudinal study examines the drinking habits of 450 lesbians in Chicago, comparing them to a larger sample of heterosexual women. The research aims to identify factors that increase or buffer lesbians' risk for alcohol-related problems.
These sensors can detect temperature changes, stress, viscosity, liquid density, and surface tension without wires or connectors. They use magnetoelastic thin-film technology to generate harmonics that change as the environment around them alters.
Researchers at UB have developed an ultrasmall magnetic sensor that produces a record change in resistance in an ultra-small magnetic field, exceeding all previous records. The sensor's capabilities could enable the storage of 50 or more DVDs on a hard drive the size of a credit card.
A new study of over 10,000 women nationwide found no increased risk of breast cancer from taking birth control pills. Meanwhile, similar studies suggest oral contraceptives may reduce the risks of uterine and ovarian cancers by as much as 40%.
Research by University of Georgia wildlife scientists found that clover strip-cropping and conservation tillage systems in cotton provide critical habitat for threatened songbirds. Clover offers cover from predators, insects for food, and time to nest and fledge young between field operations.
A study of 169 children found that girls who had a view of nature from their apartment window performed better in concentration, impulse inhibition, and delayed gratification. This suggests that incorporating nature into urban living spaces can enhance self-discipline and academic achievement.
A collaboration between students and scientists from NASA's Goddard Space Flight Center aims to identify environmental triggers of pediatric asthma in Baltimore. The Baltimore Student Sun photometer Network (BSSN) will collect daily aerosol data, enhancing science, math, and technology skills for the students involved.
A large-scale study of over 9,200 women aged 35-64 found no association between oral contraceptive use and increased breast cancer risk. The research provides reassurance for women who have used oral contraceptives during their reproductive years.
Researchers at Cornell University and Argonne National Laboratory have solved the structure of a key bacterial quorum-sensing protein, which could lead to new treatments for biofilm-related diseases. The discovery may also enable the design of targeted therapies to prevent harmful bacteria from forming biofilms.
A recent UC study found that 42% of live sea otters and 62% of dead sea otters were infected with Toxoplasma. The researchers suggest that land-based freshwater runoff is a source of the parasite, likely transported by surface runoff from fields and yards to coastal areas.
The U.S.-Peru debt-for-nature swap aims to conserve ten tropical rain forest areas covering over 27.5 million acres, home to rare biodiversity and threatened species. The agreement generates funds for local Peruvian conservation groups and provides critical income streams for front-line conservation efforts.
A meta-analysis of 88 studies found strong associations between corporal punishment and child behaviors, including aggression, antisocial behavior, and physical abuse. The research suggests that corporal punishment may actually cause negative outcomes for children, such as increased aggression and mental health issues.
Researchers identified a new cholesterol disorder caused by mutations in the CYP7A1 gene, leading to elevated cholesterol levels and increased risk of heart disease. The study found that carriers of the mutation had significantly higher cholesterol levels and were more likely to develop gallstones.
A computer-based system is being developed to assist astronauts on extended missions with conflict resolution and mild depression. The system uses problem-solving therapy and computer simulations to help users identify and address problems.
A study of 2000 non-smoking patients found that even brief exposure to second-hand smoke increases the risk of acute heart disorders by 26%. The researchers conclude that eliminating cigarette smoke from public places is crucial to protecting non-smokers.
A NASA study suggests that mixed croplands can lead to a cooler and wetter climate in certain regions. The researchers used satellite measurements of vegetation to simulate regional climate and found that this type of land use can alter atmospheric circulation, leading to increased convection and precipitation.