Researchers discovered a gene linked to hydrocephalus and glaucoma in mice, which is also associated with other birth defects. The gene, called mouse forkhead 1 (mf1), produces an incomplete protein that can cause abnormalities in the brain, eyes, and kidneys.
Researchers develop new catalyst that significantly enhances methanol-air fuel cells' efficiency, enabling a more practical and sustainable power source. The breakthrough catalyst, composed of platinum, ruthenium, osmium, and iridium, presents a major improvement over existing platinum-ruthenium alloys.
Researchers at the University of Michigan have identified a protein that causes progressive retinal degeneration and functional blindness in children with Usher syndrome. Understanding the function of this protein may lead to new treatments for people with Usher syndrome and other types of retinal degeneration.
Researchers found that 69% of congestive heart failure patients in managed care plans were admitted to hospitals through the emergency room, compared to 29-58.5% for patients with other types of insurance. This may be due to barriers to outpatient care or timely hospital admission.
Researchers observed ballistic conductance in multi-walled carbon nanotubes at room temperature, allowing large current densities to flow without heating. This phenomenon could lead to ultra-small electronic devices with improved performance and efficiency.
A new study on the fossilized skull of Mr. Ples, a relative of early humans, throws doubt on previous interpretations of brain evolution. The research suggests that some estimates of brain size in early hominids may be too high and that 3-D digital models can provide accurate measurements.
Standardized tests differ significantly in content and format, making it challenging to compare scores across unrelated tests. The National Research Council committee found that an equivalency scale is not feasible due to these differences.