(Date:5/16/2013)... The endothelium, the cellular layer lining the ... a few hundred nanometers in thickness, this super-tenuous ... and tissue compression to create a unique and ... to partition tissues from the body,s circulatory system. ... the barrier must be physically breached to ...

(Date:5/16/2013)... 23 million years old give unprecedented insight into ... of the most species-rich groups among the modern ... Bettina Reichenbacher from the Division of Paleontology and ... Sciences at Ludwig-Maximilians-Universitaet (LMU) in Munich / Germany ... which they assign to the group of bony ...

(Date:5/16/2013)... our pulses outside of the gym. But doctors use the ... , Zhenan Bao, a professor of chemical engineering at Stanford, ... and no wider than a postage stamp. The flexible skin-like ... sensitive enough to help doctors detect stiff arteries and cardiovascular ... continuously track heart health and provide doctors a safer method ...