Researchers develop a new fuel that combines thorium and uranium to increase reactor runtime, potentially saving the industry $1 billion annually. The fuel could also generate less waste than traditional all-uranium fuel, while improving resistance to nuclear proliferation.
A new medical test using pulse oximetry can accurately diagnose obstructive sleep apnea in children, reducing equipment and staffing costs. The test also enables early treatment for children with breathing obstruction related to tonsils or adenoids, improving respiratory health outcomes.
Researchers have identified two new grouts for bonded post-tensioning applications, which may increase the service life of bridges up to twice as long. The grouts, with specific water-cement ratios and admixtures, can prevent corrosion in coastal and inland environments.
Researchers found that controlled amounts of supplemental oxygen do not worsen retinopathy of prematurity in premature infants. However, the study suggests that it may help prevent the disease's progression to severe stages, potentially reducing the need for invasive surgery and long-term side effects.