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12 articles from EurekAlert

Centrifugal multispun nanofibers put a new spin on COVID-19 masks

KAIST researchers have developed a novel nanofiber production technique called 'centrifugal multispinning' that will open the door for the safe and cost-effective mass production of high-performance polymer nanofibers. This new technique, which has shown up to a 300 times higher nanofiber production rate per hour than that of the conventional electrospinning method, has many potential applications...

The infrastructure of social control

After controlling for levels of school social disorder and student misbehavior, students attending high-surveillance high schools are more likely to be subjected to in-school suspension than those at low-surveillance schools, have lower math achievement, and are less likely to attend college. Black students are four times more likely to attend a high versus low-surveillance school.