As blood flows through these tiny capillaries oxygen diffuses from the blood into the surrounding tissue supplying them with the essential gas.
Oxygen diffuses from the gas compartment to the microfluidic channel allowing researchers to control how much oxygen cells are exposed to.
With Vindskiptm, he has designed a cargo ship that is powered by wind and gas. Software developed by Fraunhofer researchers will ensure an optimum use of the available wind energy at any time.
It has now been published in ature Communicationshollow Fibre Filled with Gasan infrared laser pulse is sent into a hollow fibre filled with gas.
The nonlinear interaction between the light and the gas atoms in the special fibre makes different wavelengths travel at different velocities.
they focused the pulse onto a target of xenon gas ionizing the xenon atoms. Depending on the exact shape of the laser pulse the electrons ripped away from the xenon atoms can be sent into different directions. t is an ultrafast electron switchsays Tadas Balciunas.
fill it with a useful gas, which is hydrogen. Unlike any of the other currently-available drones that can stay in the air for no more than 20 to 30 minutes at a time
In a clever design feature, the Hycopter stores 120 g of hydrogen gas at 350 bar (5, 075 psi) in its existing structural tubing no separate canister is required.
The lightweight lithium-polymer hybrid fuel cell that converts the hydrogen gas into electricity to power the rotors was developed by a sister company,
and can log a distance of 148 kilometres on a single tank of gas. The one-third scale prototype is controlled remotely
works on growing metal organic frameworks onto cotton samples to create a filtration system capable of capturing toxic gas,
captures harmful gas and weaves transistors into shirts and dresses. otton is one of the most fascinating and misunderstood materials,
can be manipulated at the nano level to build nanoscale cages that are the exact same size as the gas they are trying to capture. e wanted to harness the power of these molecules to absorb gases
However, hydrogen is stored typically as a compressed gas in bulky high pressure tanks and these costly storage problems are a barrier to its use as a transport fuel of the future.
reater understanding of how the nanoscale structure of the storage material can influence gas storage capacities is expected to lead to more accurate evaluation methods for existing porous hydrogen storage materials.
Shift in focus These findings open the door to a shift in focus towards pore design with future research looking to exploit storing high density hydrogen in solid materials, rather than as a liquid or a gas q
such as a gas sensor, an optical switch, and even to reinforce composite materials to make them stronger.
In addition, late last year, it debuted a 6tb hard disk drive that apparently squeezed six 1tb platters without the need of helium gas like HGST-or any other exotic technologies.
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