Sentences with phrase «surrounding fluid»

Finally, Dr. Hickok and colleagues showed that the dye binds tightly to the bone, without any trace of leaching out into surrounding fluid, suggesting that it could be safe and non-toxic to normal tissue once implanted.

As a cell dies, channels in its porous membrane let in surrounding fluid, increasing its density and causing it to sink to the bottom of the chamber.

«Putting droplets in another liquid with an ionic content can be used for breaking symmetry across them and allow them to move about freely in three dimensions, but so far we have not understood the fundamentals of how liquid metal interacts with surrounding fluid,» Kalantar - zadeh said.

While the size and shape of the omentum varies, milky spots speckle the entire tissue and serve as a filter for surrounding fluid.

Embryonic development in mammals begins with the division of the fertilized egg, which is then followed by several further rounds of division to form the blastocyst, a sphere of cells made up of two layers of cells surrounding a fluid - filled cavity.

«Using this discovery, we were able to create moving objects, switches and pumps that could operate autonomously — self - propelling liquid metals driven by the composition of the surrounding fluid.»

Previously, researchers assumed immune cells took an indirect route around the brain, flowing freely through its surrounding fluid.

«But in many of these cases the implant was removed without testing the surrounding fluid and tissue for lymphoma cells, so it's difficult to definitively correlate the two.»

When the kidney cells are grown in fermenters, they secrete large amounts of factor 8 into the surrounding fluid.

When this force counteracts buoyancy, it can potentially move air bubbles downward within the surrounding fluid.»

According to new research led by Philip Marcus of the University of California, Berkeley, and reported in Physical Review Letters in August, vortices in turbulent fluids spontaneously replicate themselves by drawing energy from shear in the surrounding fluid.

An ultrasound - stimulated microbubble burrows through a fibrin clot (green) allowing penetration of the surrounding fluid into the clot (yellow).