The crew behind OnePlus recently held an Ask Me Anything (AMA) session over at Reddit, answering Redditors» litany of queries ranging from future phones they plan to release, updates to their proprietary custom UI
called Oxygen and Hydrogen OS and a list of other things.
Not exact matches
There are basically two types of lines, those produced by collisions between the atoms or ions
and the electrons in the surrounding gas, which are
called collision lines,
and which are very bright for elements such as
oxygen, nitrogen
and neon,
and lines which are produced when ions capture free electrons, which are
called recombination lines,
and which are bright only for those gases with the highest abundances in the interstellar medium:
hydrogen and helium.
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.
Using excess energy from renewable energy resources such as solar
and wind to split water into
oxygen and hydrogen — a process
called electrolysis — could be the best solution for creating large supplies of sustainable
hydrogen fuel.
Using a molecular dynamics code
called NAMD, the team ran simulations of the wild lignin
and the genetically modified lignin in a water cube, modeling the presence of the aldehydes by altering the partial charges of the
oxygen and hydrogen atoms on the modified lignin's allylic site.
Hydrogen and oxygen can be harvested from water in a process
called electrolysis using expensive platinum electrodes
and a solution with a high pH value.
Fuel Cells Electricity from any source, such as solar, wind
and even coal, can be used to break up water molecules into their
hydrogen and oxygen components in a device
called an electrolyzer.
An alternative device,
called an electrolyzer, uses solar - generated electricity to split water into clean
hydrogen and oxygen, but the technique is very energy intensive
and expensive.
The device developed at UCLA has a third electrode that acts as both a supercapacitor, which stores energy,
and as a device for splitting water into
hydrogen and oxygen, a process
called water electrolysis.
These liberated heavier elements, which astronomers
call «metals» (even
oxygen is a metal in astronomer - speak), contaminated the
hydrogen and helium drifting between the stars.
In particular, a charged molecule
called hydronium, which has three
hydrogen atoms
and one
oxygen ion, can transform into water (plus an independent
hydrogen atom) if it captures a free - floating electron.
With the discovery, the material that the researchers
call «metal oxide - laser induced graphene» (MO - LIG) becomes a new candidate to replace expensive metals like platinum in catalytic fuel - cell applications in which
oxygen and hydrogen are converted to water
and electricity.
Many researchers investigate how
hydrogen and oxygen come together
and chemically react on regions of the catalyst's surface
called active sites.
It's
called non-molecular ice, because the water molecule is broken apart
and the
hydrogen atoms are shared between neighboring
oxygens.
The near - infrared mapping spectrometer on NASA's Galileo spacecraft found evidence of the presence of molecules made of
oxygen, carbon, sulfur,
hydrogen,
and nitrogen on Europa,
and a hint of the presence of a class of complex organic compounds
called tholins which may be driven by pre-biotic processes (more).
The
hydrogen and oxygen gas can be stored separately,
and later brought together as fuel in what is
called a fuel cell.
At electrical breakdown, the energies in the surging electrons were thousands of times greater than 10 — 19 MeV, so during the flood, bremsstrahlung radiation released a sea of neutrons throughout the crust.83 Subterranean water absorbed many of these neutrons, converting normal
hydrogen (1H) into heavy
hydrogen (2H,
called deuterium)
and normal
oxygen (16O) into 18O.
Excess carbs
and proteins are converted into chemical compounds
called triglycerides (which consist of carbon,
hydrogen,
and oxygen)
and then stored in the lipid droplets of fat cells.
From a physiological
and biochemical perspective, the cell membrane consists of a «phospholipid bilayer» — two rows of molecules composed primarily of fats (lipids)
and phosphorus (in a special form
called «phosphate» that involves a combination of phosphorus with
oxygen and hydrogen).
In fact, the main crystalline structure in bone,
called hydroxyapatite, consists of phosphorus, calcium,
oxygen,
and hydrogen,
and calcium
and phosphorus are so important in formation of hydroxyapatite that it is often referred to as a «calcium phosphate» molecule.
Superoxide dismutase breaks down superoxides into
oxygen peroxides
and hydrogen peroxide, through a process
called dismutation.
Hydrogen gas is released when the battery is charging due to a process called electrolysis in which water decomposes into its constituent hydrogen (H) and oxygen (O) in the presence of a voltage that is greater than the decomposition voltage equi
Hydrogen gas is released when the battery is charging due to a process
called electrolysis in which water decomposes into its constituent
hydrogen (H) and oxygen (O) in the presence of a voltage that is greater than the decomposition voltage equi
hydrogen (H)
and oxygen (O) in the presence of a voltage that is greater than the decomposition voltage equilibrium.
The material is
called synthetic molybdenum - sulphide
and it goes a step beyond just being an excellent sponge for moisture, it also acts as a semi-conductor
and catalyses the split of water molecules into
oxygen and hydrogen.
«Nature Chemistry,» publish the idea from Professor Lee Cronin
and Mark Symes of Glasgow University in a paper
called, «Decoupling
Hydrogen and Oxygen Evolution During Electrolytic Water Splitting Using a Proton - Coupled Electron Buffer.»