Three university hospitals will receive funding to advance understanding of Parkinson's disease and develop new treatments. Investigators will study the cause of the disease, diagnose and treat it, and provide training for young scientists.
The study found that the risk of rupture for small aneurysms (less than 10 mm) is low, especially in patients without a history of subarachnoid hemorrhage. The investigators advise against surgery for most patients with small aneurysms and no history of brain hemorrhage, suggesting monitoring as an alternative.
A new urine test developed by Irish scientists can detect the 'date rape drug' Rohypnol up to a week after its use. The test uses antibodies and enzymes to identify the metabolite of Rohypnol, improving detection beyond existing antibody tests.
A new international study has identified that small intracranial aneurysms have a very low probability of rupture if the patient has no history of ruptured aneurysms. Patients with these conditions can live a normal lifestyle with minimal risk while monitoring their aneurysm.
Using a mathematical approach similar to that used for measuring seismic activity, researchers have pinpointed characteristics of abnormal cardiac activity in pigs. The study's findings may lead to the development of better antiarrhythmic drugs and more intelligent pacemakers.
The Europa Orbiter mission aims to find evidence of a liquid ocean on the moon, which could support life. If confirmed, Europa and Earth would be the only two worlds in the solar system with liquid water.
Recent trends in juvenile crime policy are being driven by unwarranted fear, not facts, according to University of California at Berkeley Law Professor Franklin Zimring. The analysis of juvenile crime statistics for the period 1980-1996 and FBI data shows that juvenile crime has been on the decline for the past four years.
A new study by researchers at UCSF found that bartenders who worked in smoke-free conditions after the ban reported significant drops in coughing and other respiratory problems. Lung function also improved after the implementation of the smoke-free workplace law.
A new study led by researchers at the University of North Carolina at Chapel Hill confirms the safety of digoxin, a commonly prescribed medicine for heart failure. The study found that taking digoxin at low doses and monitoring blood concentrations can significantly reduce toxicity risk.
Some smelter slags produce toxic elements like arsenic, lead, cadmium, and copper when exposed to natural weathering conditions. Researchers have found high levels of these elements in slag dumps, contaminating nearby water sources.
Researchers at Stanford University have observed the detailed structure of red sprites, finding thousands of vertical and tilted streamers with branching patterns. The findings suggest that electrostatic charge buildup in the atmosphere creates these spark channels, which ionize air molecules and produce glowing red streamers.
A psychologist proposes that cave artists, who painted sophisticated images 31,000 years ago, were actually people with underdeveloped minds. An autistic girl's unusual drawing skills inspired this theory, which suggests that artistic talents emerged due to mental deficiencies rather than sophistication.
Russian scientists are developing a bacterial mixture to break down organic waste from astronauts' underwear, reducing storage issues in space. The disposal unit will process plastic, cellulose, and other waste aboard spacecraft, addressing the acute problem of waste management in space.
The study concludes that recycling packaging waste reduces energy consumption and generates positive environmental effects, including a reduction in landfill use. The focus on packaging has also led to increased recycled materials, with over 140,000 tons of recyclable packaging increased since 1994.