Sentences with phrase «for hydrogen ions»

* Carnosine is a dipeptide (Beta - Alanine plus Histidine) that functions as a buffer for the hydrogen ions (acid) produced during strenuous exercise, thus helping to maintain optimum muscular pH. * NOW uses CarnoSyn ®, a patented form of Beta - Alanine that has been clinically tested and shown to increase muscle carnosine content, allowing muscles to work harder and longer during intense exercise.

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.

According to Jiao's measurements, the rods can produce a healthy flow of hydrogen ions and oxygen for many hours and potentially much longer, for weeks or even months.

Teams around the world are searching for suitable cathode materials which can efficiently turn those ions into hydrogen gas, says Gamelin.

In the large negative hydrogen ion source at NIFS, various types of diagnostics are available for measuring negative hydrogen ion density, electron density, and other quantities.

Development of neutral beam injection (NBI) heating system utilizing a hydrogen / deuterium (H / D) negative ion source, is significant for a fusion plasma reactor, which is one of the potential solutions to future energy - resource problems.

Chemists have known for decades that a class of compounds called solid acids conduct hydrogen ions efficiently at moderate temperatures, but these materials had never been put to work in a fuel cell.

LUCA also appears to have had a gene for a «revolving door» protein that could swap sodium and hydrogen ions across this gradient.

The instruments measure atmospheric densities and temperatures for both the electrically neutral (e.g., carbon dioxide, CO2, atomic oxygen, O, atomic hydrogen, H, and other species) and the electrically charged constituents (that is, ions such as CO2 + and O2 +, and electrons).

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.

Splitting a hydrogen molecule into a proton and a hydride ion (H --RRB-, known as activating the hydrogen, is vital for sustainable energy production and storage.

Through decades of research into heavy ion fusion, AFRD has long experience with induction accelerators — as does Livermore, which began building them in the 1960s for research into thermonuclear fusion (for applications such as hydrogen bombs).

«Hydrogen is a source of chemical energy for microbes that live in the Earth's oceans near hydrothermal vents,» said Hunter Waite, principal investigator of Cassini's Ion Neutral Mass Spectrometer (INMS) at the Southwest Research Institute (SwRI), in a statement on Thursday (April 13).

That blistering heat stripped light - emitting electrons from the hydrogen atoms in the plasma, eliminating light as a source of information about the atomic nuclei, or ions, in the plasma and creating the need for a new diagnostic tool.

For instance, the calcium hydride molecular ion (made of one calcium ion and one hydrogen ion bonded together) used by NIST in their experiments has 100 possible rotational states.

On the seabed, dissolved iron (II) ions have combined with the hydrogen sulphide to form iron sulphides, for example pyrite, FeS2, which is unstable when the moist wood is exposed to oxygen: FeS2 (s) + 7 / 2O2 + (n +1) H2O → FeSO4 · n (H2O)(s) + H2SO4 (aq)

Tour's scientific research areas include nanoelectronics, graphene electronics, silicon oxide electronics, carbon nanovectors for medical applications, green carbon research for enhanced oil recovery and environmentally friendly oil and gas extraction, graphene photovoltaics, carbon supercapacitors, lithium ion batteries, CO2 capture, water splitting to H2 and O2, water purification, carbon nanotube and graphene synthetic modifications, graphene oxide, carbon composites, hydrogen storage on nanoengineered carbon scaffolds, and synthesis of single - molecule nanomachines which includes molecular motors and nanocars.

This stands for power of hydrogen, and it measures the concentration of hydrogen ions in a substance.

Most other nutrients, on the other hand, are more actively transported - there are certain receptors lining those intestinal cells (cells called enterocytes, if anybody cares) that pull salts, sugars, amino acids, etc. through the intestinal lining into the cells in exchange for other compounds (e.g. they'll pull in a hydrogen ion at the same time as an amino acid, then exchange the new hydrogen atom for a sodium molecule later.)

Also, the part that we fail to absorb becomes food for the beneficial bacteria, which they ferment to manufacture many beneficial chemicals, including propionate, acetate, butyrate, and lactic acid, which inhibits the bad bacteria by attacking them with hydrogen ions (acid).

(source) This happens because the amino acid buffers a hydrogen ion (H +), and this allows the human body to keep it's intensity level higher... for a longer period of time.

The rationale for Kaatsu is that by depriving the muscles of blood, by products like lactate and hydrogen ions accumulate faster, and are cleared more slowly, creating a stronger signal for muscle growth.

Among the newly funded projects are the development of lithium - ion battery packs for hybrid vehicles, a continuously variable transmission (CVT) for heavy - duty applications; the retrofitting of hydrogen - based diesel... Read more →

Apart from the salt, ocean air also contains negatively charged ions of hydrogen, which is great for improved oxygen absorption, as well as your energy levels.

Although the dominant type of energy storage in today's electric cars is lithium - ion batteries, not every car company is going in that direction, as Toyota demonstrates with its continued push for a different technology — hydrogen fuel cells.

Domestic U.S. oil and natural gas companies are pioneers in developing alternatives and expanding America's use of virtually every form of energy — from geothermal to wind, from solar to biofuels, from hydrogen power to the lithium ion battery for next - generation cars.

The reason for this is that bicarbonate is converted to carbonate in a warmer ocean, releasing a hydrogen ion thus stabilizing the pH.

To be more precise, a net effect of the increased CO2 is to increase bicarbonate, carbonate, and hydrogen ion, and the effect of interaction with CaCO3 is that the carbonate ions released from CaCO3 partially compensate for a conversion of dissolved carbonate to bicarbonate.

Diving into the composition of the material, they found that the primary components of packing peanuts are carbon, hydrogen and oxygen — at which point the team came upon the idea of trying to find a way to use the carbon to create an anode for a lithium ion battery.

Photo via EcofriendHydrogen Fuel Cell Plane Sets Record in Zero Emissions FlightThe Ion Tiger, an unmanned, hydrogen fuel cell - powered plane developed by the Naval Research Laboratory, just set an unofficial flight record — it flew for 23 hours and 17

pH, a common notation used to indicate a mediums alkalinity or acidity, stands for «potential hydrogen» — as it is a measure of the concentration of hydrogen ions in the medium.