A recent study by Ohio State University researchers found that two experimental wetlands, one with more diverse plant species and the other more productive, both contribute equally to reducing nitrates and water pollution. The study aims to answer whether mitigated wetlands can effectively control environmental threats like hypoxia in ...
A semi-fuel cell hybrid has been developed to propel unmanned undersea vehicles, providing a cheap and safe energy source with four times the energy of current batteries. The technology also features a long shelf life and uses seawater as the battery fluid.
A study published in Annals of Internal Medicine found that diphenhydramine, a commonly used antihistamine, impairs driving performance more significantly than alcohol. Fexofenadine, on the other hand, had minimal impact on driving skills.
Researchers at Ohio State University used ground penetrating radar to detect creosote deposits buried beneath an EPA cleanup site in Marion, Ohio. The technique showed promise for finding other kinds of buried hazardous waste.
A study funded by the NIH found that adding DHA and AA to infant formula boosted average intelligence scores in 18-month-old children. The study showed significant differences in mental development indexes between groups receiving different formula types, with the highest scores seen in those receiving formula with both DHA and AA.
Researchers found that using methane with a palladium-based catalyst can remove nearly 100% of nitric oxide from stack gases, a process considered more environmentally friendly and cost-effective than current methods. However, the sulfur dioxide present in some emissions interferes with the reaction.
The Boston University conference explores how science is used and misused in public discourse, affecting policy decisions such as failed drug policies. The event also examines the intersection of science with social sciences and the courts, aiming to provide a clearer understanding of scientific findings for the general public.
The American Geophysical Union's 2000 Spring Meeting will feature a wide range of scientific sessions and press conferences on cutting-edge research. The conference will be held May 30 to June 3 at the Washington Convention Center, with special focus on interdisciplinary collaboration.
Researchers found that short periods of stress can enhance the immune system's response to foreign invaders, such as bacteria and viruses. The study showed that mice with normal gamma interferon function had a more robust immune response after being stressed.
Researchers at Emory University have uncovered a significant connection between mast cells and the development of multiple sclerosis. Mast cells, previously only studied in respiratory tract diseases like hay fever and asthma, are now linked to nerve damage in MS.
Researchers at Purdue University are creating plastic and mathematical models to analyze the aerodynamic sound of human speech. They aim to predict the consequences of surgery on the throat and develop a method to better synthesize and characterize voices for robotics and voice-recognition purposes.
Dr Norman Li, a separation science and technology pioneer, has been awarded the 2000 Perkin Medal for his groundbreaking work on membranes for separation and encapsulation. His pioneering research led to the development of liquid membranes and improved gas transport systems, impacting various industries.
Researchers at Ohio State University found a strong correlation between high credit card debt and physical impairment. People experiencing stress over debt reported worse health outcomes than those with lower debt levels. The study suggests that high credit card debt can have a detrimental impact on overall well-being.
Only about a third of engineering schools in the US require all students to take an ethics course, according to UMass professor Karl Stephan. This lack of emphasis on ethics raises concerns about the impact of technology on society and the need for engineers to consider the ethical implications of their work.
Researchers have identified five genes statistically linked to prostate cancer in about 500 men. The strongest candidate has the hallmarks of a gene that thwarts cell division, potentially playing a major role in causing prostate cancer when it fails to function.