Sentences with phrase «hydrogen and oxygen while»

Not exact matches

The measurements of nitrogen, carbon, oxygen, silicon, sulfur, iron, nickel, and hydrogen all come from Hubble, while Keck provides the calcium, magnesium, and hydrogen.

While lower - energy ultraviolet radiation breaks up water molecules — a process called photodissociation — ultraviolet rays with more energy (XUV radiation) and X-rays heat the upper atmosphere of a planet, which allows the products of photodissociation, hydrogen and oxygen, to escape.

As the water boiled away, the hydrogen escaped into interstellar space while the oxygen came back down and bonded with carbon atoms.

And while efficient hydrogen catalysts are available, Ren said the lack of an inexpensive and efficient oxygen catalyst has created a bottleneck in the fieAnd while efficient hydrogen catalysts are available, Ren said the lack of an inexpensive and efficient oxygen catalyst has created a bottleneck in the fieand efficient oxygen catalyst has created a bottleneck in the field.

Researchers at Berkeley Lab have developed a new materials recipe for a battery - like hydrogen fuel cell that shields the nanocrystals from oxygen, moisture, and contaminants while pushing its performance forward in key areas.

Essentially, the Caltech membrane for their artificial leaf only allows hydrogen protons to pass through, like an ion sieve, while hydrogen and oxygen gases are safely and separately expelled to use as fuels or oxidants.

While elements like oxygen, silicon, magnesium, and iron are much heavier atoms than hydrogen or helium, they are just not abundant enough to make a significant contribution on their own.

While there are many types of free radicals that can be formed, the most common in aerobic (oxygen breathing) organisms are oxygen free radicals, often referred to as Reactive Oxygen Species (ROS), which include superoxides, hydroxyl anions, hydrogen peroxide and singlet oxygen.&oxygen breathing) organisms are oxygen free radicals, often referred to as Reactive Oxygen Species (ROS), which include superoxides, hydroxyl anions, hydrogen peroxide and singlet oxygen.&oxygen free radicals, often referred to as Reactive Oxygen Species (ROS), which include superoxides, hydroxyl anions, hydrogen peroxide and singlet oxygen.&Oxygen Species (ROS), which include superoxides, hydroxyl anions, hydrogen peroxide and singlet oxygen.&oxygen.»

Boric acid contains Boron, Oxygen and Hydrogen while Borax (also known as sodium borate, or sodium tetraborate) contains two Sodium (Na) molecules which we really don't need as there is already too much sodium in our diet and sodium contributes to high blood pressure.

This matter in turn is the energy source for the animals, by breaking down this organic matter (releasing the energy they require) while the hereby released hydrogen is neutralized by oxygen and forms water again.

Some may say that there is no such solution, but why is it that we refuse to look at how nature of millions of years has flourished, by autotrophic life creating organic matter, by using photosynthesis to split water into hydrogen and oxygen, while heterotrophic life takes this organic matter to release the energy it needs and return the oxygen and hydrogen back to water.

Remember that while Carbon and Oxygen both need 8 outer shell electrons, Hydrogen only needs two.

While rather irrelevant to the business of heat engines, yes indeed, it is possible to convert electricity into hydrogen and oxygen, say by electrolysis for example.

Prof. Jeong Min Baik of UNIST (School of Materials Science and Engineering) said that while several attempts have been made to use UV - based photoelectrodes for hydrogen production, the new photoelectrode represents the first use of the metal - dielectric hybrid - structured film with TiO2 for oxygen production.

From our testing, it appears that this has been a «feature» of Hydrogen OS for quite a while now, and was not added to Oxygen OS until the community builds leading up to the Nougat release (after the two ROMs were merged).