Science news articles about 'oxygen gases'Massive greenhouse gases may be released as destruction, drying of world wetlands worsens: UN
... . Wetlands slow the decay of organic material trapped and locked away over the ages in low oxygen conditions.
These waterlogged (either seasonally or year-round) areas contain an estimated 771 ... 'Major discovery' from MIT primed to unleash solar revolution
... process that will allow the sun's energy to be used to split water into hydrogen and oxygen gases. Later, the oxygen and hydrogen may be recombined inside a fuel cell, creating carbon-free ... New material could make gases more transportable
... used as a vehicle fuel.
Methane is the principal component of natural gas and can be burnt in oxygen to produce carbon dioxide and water. The abundance of the gas and its relatively clean burning ... More efficient fuel-cells, thanks to a new catalyst
... developing fuel cells, capable of creating electrical energy from a chemical reaction between a fuel and oxygen. For fuel cells to be a competitive option amongst alternative energies, advances in a ... Air pollution, smoking affect latent tuberculosis
... , much like the bacteria’s proteins sense other gases in the lungs. The CO interaction is what led ... 2007 showed that combined production of CO, oxygen and nitric oxide should be used in future models ... Using Microalgae Photosynthesis To Eliminate CO2 Emissions
... system of bioreactors with a microalgae culture system, which would then transform the CO2 emissions into vegetal matter and oxygen through the photosynthesis process," the researchers say.
read moreResuscitation technique after brain injury may do more harm than good
... room air.
"This study suggests 100 percent oxygen resuscitation may further damage an already compromised brain ... about 21 percent oxygen, 78 percent nitrogen and 1 percent other gases.
After 72 hours, ... Fuel from food waste: bacteria provide power
... , cyanobacteria, microalgae and purple bacteria all produce biohydrogen in different ways."
When there is no oxygen, fermentative bacteria use carbohydrates like sugar to produce hydrogen and acids. ... Life in a bubble
... University showed that a porous cavity surrounded by water-repellent material is supplied with oxygen by the thin air layer on its surface. The surface area required to support human respiration is ... Fuel from cellulose
... furan-based organic liquids. Furans are molecules whose basic unit is an aromatic ring made of one oxygen and four carbon atoms. The main product the researchers obtain under the conditions they have ... Hubble unveils colorful star birth region on 100,000th orbit milestone
... of dust rise above a glowing wall of gases on the surface of the molecular cloud. The seahorse-shaped ... Red shows emission from sulphur atoms, green from glowing hydrogen, and blue from glowing oxygen. ... A better way to make hydrogen from biofuels
... of metals -- cerium oxide and calcium -- solved that problem, because it promoted the movement of oxygen ions inside the catalyst. When exposed to enough oxygen, the carbon, like the biofuel, is ... Scientists grow 'nanonets' able to snare added energy transfer
... that a titanium disilicide semiconductor photo catalyst splits water into hydrogen and oxygen. The semiconductor also stores the gases produced, enabling the simple separation of hydrogen and oxygen. ... Bad sign for global warming: Thawing permafrost holds vast carbon pool
... arctic tundra is becoming shrub land.
Because plants take in carbon dioxide and release oxygen, it might appear they could compensate for whatever carbon is released by the thawed permafrost. But ... Theory of the sun's role in formation of the solar system questioned
... them to hook up with others in new combinations. In the process, the oxygen atoms absorb some of the energy.
This is how gases became dust and then larger minerals that collided and continued to ...
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Massive greenhouse gases may be released as destruction, drying of world wetlands worsens: UN
... . Wetlands slow the decay of organic material trapped and locked away over the ages in low oxygen conditions. These waterlogged (either seasonally or year-round) areas contain an estimated 771 ...'Major discovery' from MIT primed to unleash solar revolution
... process that will allow the sun's energy to be used to split water into hydrogen and oxygen gases. Later, the oxygen and hydrogen may be recombined inside a fuel cell, creating carbon-free ...New material could make gases more transportable
... used as a vehicle fuel. Methane is the principal component of natural gas and can be burnt in oxygen to produce carbon dioxide and water. The abundance of the gas and its relatively clean burning ...More efficient fuel-cells, thanks to a new catalyst
... developing fuel cells, capable of creating electrical energy from a chemical reaction between a fuel and oxygen. For fuel cells to be a competitive option amongst alternative energies, advances in a ...Air pollution, smoking affect latent tuberculosis
... , much like the bacteria’s proteins sense other gases in the lungs. The CO interaction is what led ... 2007 showed that combined production of CO, oxygen and nitric oxide should be used in future models ...Using Microalgae Photosynthesis To Eliminate CO2 Emissions
... system of bioreactors with a microalgae culture system, which would then transform the CO2 emissions into vegetal matter and oxygen through the photosynthesis process," the researchers say. read moreResuscitation technique after brain injury may do more harm than good
... room air. "This study suggests 100 percent oxygen resuscitation may further damage an already compromised brain ... about 21 percent oxygen, 78 percent nitrogen and 1 percent other gases. After 72 hours, ...Fuel from food waste: bacteria provide power
... , cyanobacteria, microalgae and purple bacteria all produce biohydrogen in different ways." When there is no oxygen, fermentative bacteria use carbohydrates like sugar to produce hydrogen and acids. ...Life in a bubble
... University showed that a porous cavity surrounded by water-repellent material is supplied with oxygen by the thin air layer on its surface. The surface area required to support human respiration is ...Fuel from cellulose
... furan-based organic liquids. Furans are molecules whose basic unit is an aromatic ring made of one oxygen and four carbon atoms. The main product the researchers obtain under the conditions they have ...Hubble unveils colorful star birth region on 100,000th orbit milestone
... of dust rise above a glowing wall of gases on the surface of the molecular cloud. The seahorse-shaped ... Red shows emission from sulphur atoms, green from glowing hydrogen, and blue from glowing oxygen. ...A better way to make hydrogen from biofuels
... of metals -- cerium oxide and calcium -- solved that problem, because it promoted the movement of oxygen ions inside the catalyst. When exposed to enough oxygen, the carbon, like the biofuel, is ...Scientists grow 'nanonets' able to snare added energy transfer
... that a titanium disilicide semiconductor photo catalyst splits water into hydrogen and oxygen. The semiconductor also stores the gases produced, enabling the simple separation of hydrogen and oxygen. ...Bad sign for global warming: Thawing permafrost holds vast carbon pool
... arctic tundra is becoming shrub land. Because plants take in carbon dioxide and release oxygen, it might appear they could compensate for whatever carbon is released by the thawed permafrost. But ...Theory of the sun's role in formation of the solar system questioned
... them to hook up with others in new combinations. In the process, the oxygen atoms absorb some of the energy. This is how gases became dust and then larger minerals that collided and continued to ...