A nationwide study by Ohio State University found that ozone concentrations in US cities are primarily influenced by external factors such as construction and road intersections. The study revealed a positive correlation between public transportation use and reduced ozone levels, as well as the importance of preserving green space in d...
A meta-analysis of 39 impact studies reveals that bottom fishing gear types significantly affect sediment organism disturbance. Inter-tidal dredging causes the most negative impact, followed by scallop and inter-tidal raking.
Researchers found that patients with the lowest activity of a key folate-metabolizing enzyme suffered the highest degree of toxicity and treatment complications. Patients with the MTHFR variant had less than half the rate of folate-enzyme activity, resulting in increased oral mucositis symptoms and slower platelet recovery.
A Cornell University developmental psychologist found that American adults and preschool children remember experiences differently from indigenous Chinese. Americans report lengthy, emotionally elaborate memories focusing on the self, whereas Chinese tend to give brief accounts of general routine events centered on collective activitie...
Chemist Susan Temme has been awarded the Northeastern Regional High School Chemistry Teaching Award for her innovative teaching strategies, laboratory work, and leadership. She developed Cheshire High School's advanced placement chemistry curriculum and led staff development workshops.
Srinivas Akella receives $399,700 to develop software enabling industrial robots to manipulate flexible objects and assemble complex 3-D structures. His techniques could reduce manufacturing costs and time required for new products.
A new web-based taxonomic key enables researchers to identify mammals by answering a series of questions with accompanying images. The key, developed in collaboration with the University of Dar es Salaam, uses over 170 identified species as a starting point.
The study found associations between increased consumption of animal-based foods and higher risks of various diseases, including cardiovascular disease, cancer, obesity, diabetes, and liver cancer. Plant-based diets were inversely associated with these health problems.
A recent Ohio State University study found that substance abuse is a key factor in determining recovery from traumatic brain injuries, not violence. Patients with a history of substance abuse were less satisfied with life and less productive one year after discharge.
Researchers are developing robotic lampreys with artificial muscle material, onboard compass, and sonar altimeter to mimic nature in technology. The robots can swim backward and maintain an S-shape during movement, making them ideal for stealthy underwater operations.
Researchers successfully synthesized two rare forms of carbohydrate molecules, including one found on Leptospira biflexa bacteria causing leptospirosis and Candida albicans fungus causing candidiasis. The team overcame a challenge in preparing the beta-mannose type linkage in carbohydrate chemistry.
A clearer picture has been obtained on why the protein doesn't function properly in the milder form of cystic fibrosis, attributed to segments sticking together and interfering with chloride flow. This discovery opens doors for new avenues of research in rational drug design.
Researchers at Washington University in St. Louis discovered that blood vessels signal the onset of bone loss in diseases such as rheumatoid arthritis and osteoporosis. The discovery sheds light on how inflamed blood vessels trigger a cascade of events leading to local bone destruction.
Researchers at UGA have developed a new cloning technique with a success rate of one in seven, significantly improving the efficiency of the process. The technology will allow for the reproduction of desirable traits and improved genetics, benefiting producers and consumers.
The Office of Naval Research developed an inexpensive and effective HLA test to screen potential bone marrow donors, increasing compatibility by 30%. New research aims to slow down tissue rejection response, allowing near matches.
The Office of Naval Research has funded a study to develop new plasmid DNA vaccines for marine mammals, aiming to prevent epidemic disease. The studies may soon allow for better protection against infection using vaccination of individual animals within a population.