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Squirtable Elastic Surgical Glue Seals Wounds in 60 Seconds

Biomedical engineers from the University of Sydney and the United States collaborated on the development of the potentially life-saving surgical glue, called MeTro. MeTro's high elasticity makes it ideal for sealing wounds in body tissues that continually expand and relax -- such as lungs, hearts and arteries -- that are otherwise

Asymmetric Sound Absorption Lets in the Light

Many asymmetric absorbers, those that only absorb sound coming in from one direction, are currently based on a single-port system, where sound enters one side and is absorbed before a rigid wall. In this design, however, light and air are unable to pass through the system. But a combined research

Cannabis Spice Better Think Twice

A research group led by Olga Malyshevskaya and Yoshihiro Urade of International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, discovered that seizures, a life-threatening condition, can be induced by natural Δ9-tetrahydrocannabinol (Δ9-THC, main constituent of marijuana) or the synthetic cannabinoid JWH-018 (main component of synthetic blend "Spice") in

Stimuli Fading Away en Route to Consciousness

The researchers are basing their study on a well-known phenomenon: When presented with two images in rapid succession, humans can only consciously perceive the second one if there is sufficient time between the two presentations. In this study the participants saw a series of pictures on a computer screen, where

New Hope for ‘Bubble Baby Disease’

Research led by the University of Hong Kong has resulted in a new testing regime that could speed up the diagnosis of SCID, allowing more infants to receive life-saving treatment within a critical timeframe. For the best chance of survival, infants with SCID should be treated as soon after birth as

Study Sets New Distance Record for Medical Drone Transport

In a report of the findings, published in the American Journal of Clinical Pathology on Sept. 6, the investigators say the achievement adds to evidence that unmanned aircraft can be an effective, safe and timely way to quickly transport medical samples from remote sites to laboratories. "We expect that in many cases, drone

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