Sentences with phrase «of hollow channels»

In their article, the teams describe how they used the process to etch patterns of hollow channels like those used to direct the flow of liquids, such as a blood sample, in a microfluidic device, or lab on a chip.

Not exact matches

Although any kind of ion can enter the long hollow stem — the pore of the channel — only potassium ions can pass through a filter near the pore's end.

The epithelium's maturation into a villus intestinal epithelium with long finger - like extensions was helped along by co-culturing human intestinal microvascular endothelial cells on the opposite side of the shared matrix - coated porous membrane in the «vascular» channel where they assembled a surrogate blood vessel with a hollow lumen through which feeding medium was flowed.

A hollow shell of metamaterial could in principle channel a single frequency of light around its inner space without slowing the light down, rendering that hidey - hole invisible to the outside world at that frequency.

Each Organ - Chip, which is composed of a clear flexible polymer, is about the size of a AA battery and contains tiny hollow channels lined with living cells.

In addition, the device's channels are rhythmically stretched and relaxed at a rate of one heart beat per second by applying cyclic suction to hollow chambers placed on either side of the cell - lined microchannels to mimic physiological deformations of the glomerular wall.

Each of Emulate's proprietary Organ - Chips — such as the lung, liver, brain, intestine or kidney — contains tiny hollow channels lined with tens of thousands of living human cells and tissues, and is approximately the size of an AA battery.

Needless to say, it's overwritten, carefully enunciated in the hollow cadence of an M. Night Shyamalan supernatural soaper, and gruellingly mawkish in a ridiculous visit to one of those sanatoriums where Sissy Spacek appears in a hilarious cameo (channelling Carrie screen mom Piper Laurie's feverish religiosity), telling Rachel to be a good mommy and kill her possessed kiddo because, hell, that worked so great with bad seed Samara, right?

This topography is typical of the eastern edge of the Abacos chain, where the ebb and flow of Atlantic waters nurture resilient hard coral formations, while also undercutting their fossilized underpinnings to create surge channels and hollow interior grottoes.

The southern channel is hollowed out of the rock and was originally covered by sandstone and limestone to prevent evaporation and contamination.

These hollows are almost identical in width and height, but the configuration of the indents themselves alternates between hollows with a flat plane at the bottom and a curve at the top, and hollows with a curve at the bottom and a flat plane on top, giving an undulating, wave - like appearance to the channel of vertical concaves engraved in the wood.

I ended up leaving the setting off most of the time, because it either added very little or actively detracted from what I was listening to: for instance, muddling sounds together and creating a jumble of noises or hollowing out the center channel.