Argon is isolated from air by fractionation, most commonly by cryogenic fractional distillation, a process that also produces purified nitrogen, oxygen, neon, krypton and xenon.

The use of oxygen as part of the process for generating metabolic energy produces reactive oxygen species.

* Blood production — the marrow, located within the medullary cavity of long bones and interstices of cancellous bone, produces blood cells in a process called hematopoiesis.

Malting grain produces enzymes that will allow conversion from starches in the grain into fermentable sugars during the mash process.

This digestion process produces flatulence-causing gases as a byproduct.

Stellar nucleosynthesis, an ongoing process, produces all elements from carbon through iron in atomic number, but little lithium, beryllium, or boron.

The dissolution process produces a distinctive landform known as karst, characterized by sinkholes, and underground drainage.

The advantage of nitridization is that it can be done at low temperatures, it produces a very hard surface, and the process leaves some compressive residual stress in the surface, which is good for fatigue properties.

The process starts when one double-stranded DNA molecule produces two identical copies of the molecule.

A modification of this process produces glacé fruit such as glacé cherries where the fruit is preserved in sugar but is then extracted from the syrup and sold, the preservation being maintained by the sugar content of the fruit and the superficial coating of syrup.

In fermentation pickling, the food itself produces the preservation agent, typically by a process that produces lactic acid.

The encoding process that produces the 9-bit codes is shown below.

The gametophyte produces male or female gametes ( or both ), by a process of cell division called mitosis.

The mature sporophyte produces spores by a process called meiosis, sometimes referred to as " reduction division " because the chromosome pairs are separated once again to form single sets.

This process also produces one molecule of carbon monoxide for every molecule of heme degraded.

This process produces a distinctive flavor, but the mold layer is usually scrubbed or cut off the ham before being cooked and served.

Logrolling creates a market within which votes are exchanged as a sort of currency, and thus, facilitates the political process that produces the highest valued outcomes ( Holcombe 2006 ).

A transition from the higher to a lower energy state, however, produces an additional photon ; this is the process of stimulated emission.

The process of lipid metabolism synthesizes and degrades the lipid stores and produces the structural and functional lipids characteristic of individual tissues.

The citric acid cycle oxidizes the acetyl-CoA to carbon dioxide, and, in the process, produces reduced cofactors ( three molecules of NADH and one molecule of FADH < sub > 2 </ sub >) that are a source of electrons for the electron transport chain, and a molecule of GTP ( that is readily converted to an ATP ).

The metabolic process was identified in 1960s as catalysis by cytochrome P450 which produces reactive species that can interact with the DNA to form adducts, the mechanism by which the PAH adducts give rise to mutation however is still under investigation.

Above this mass, in the upper main sequence, the nuclear fusion process mainly uses atoms of carbon, nitrogen and oxygen as intermediaries in the CNO cycle that produces helium from hydrogen atoms.

For example, in internal conversion decay, the energy from an excited nucleus may be used to eject one of the inner orbital electrons from the atom, in a process which produces high speed electrons, but is not beta decay, and ( unlike beta decay ) does not transmute one element to another.

It is an answer in its way, individual and highly dramatic, to the charge that the democratic process is necessarily vicious in its campaign characteristics.

The integumentary structure contains some typical characteristics common to terrestrial vertebrates, such as the presence of highly cornified outer layers, renewed periodically through a moulting process controlled by the pituitary and thyroid glands.

The term shmoo has also entered the lexicon, defining highly technical concepts in no less than four separate fields of science, including the variations shmooing ( a microbiological term for the " budding " process in yeast reproduction ), and shmoo plot ( a technical term in the field of electrical engineering ).

Combined with lacking economic opportunities in the rural areas of former Krajina, the return process is highly troubled.

Bags of cement routinely have health and safety warnings printed on them because not only is cement highly alkaline, but the setting process is exothermic.

The outputs of the modelling process may be highly artistic renderings, outputs for investigation, or benchmarks for fractal analysis.

This highly simplified picture of the basic mechanism needs to be qualified in a number of ways, none of which affect the fundamental process.

Renowned psychologist B. F. Skinner's theories of behavior were highly influential on many early instructional theorists because their hypotheses can be tested fairly easily with the scientific process.

* Focus One: The examination of the process by which an employee develops innovations and the unique characteristics of an individuals which enables them to be highly innovative.

In the process, many fragments of classical learning are preserved which otherwise would have been hopelessly lost ; " in fact, in the majority of his works, including the Origines, he contributes little more than the mortar which connects excerpts from other authors, as if he was aware of his deficiencies and had more confidence in the stilus maiorum than his own " his translator Katherine Nell MacFarlane remarks ; on the other hand, some of these fragments were lost in the first place because Isidore ’ s work was so highly regarded — Braulio called it quecunque fere sciri debentur, " practically everything that it is necessary to know "— that it superseded the use of many individual works of the classics themselves, which were not recopied and have therefore been lost: " all secular knowledge that was of use to the Christian scholar had been winnowed out and contained in one handy volume ; the scholar need search no further ".

While this state is highly stable, it can switch to the lytic pathway in the process of prophage induction, which occurs when the host SOS response is triggered by DNA damage.

The process of mitosis is fast and highly complex.

As only 30 to 40 per cent of the gas in the cloud core forms stars, the process of residual gas expulsion is highly damaging to the star formation process.

Tahitian pearls, frequently referred to as black pearls, are highly valued because of their rarity ; the culturing process for them dictates a smaller volume output and they can never be mass produced because, in common with most sea pearls, the oyster can only be nucleated with one pearl at a time, while freshwater mussels are capable of multiple pearl implants.

In the debates between Trudeau and Lévesque, Canadians were treated to a contest between two highly intelligent, articulate and bilingual politicians who, despite being bitterly opposed, were each committed to the democratic process.

The entire manufacturing process, from start to packaged chips ready for shipment, takes six to eight weeks and is performed in highly specialized facilities referred to as fabs.

If the cell were to not use any ATPs, the process would be highly inaccurate and many mistakes would occur.

Its importance in today's society rests on its ability to be mass produced using a highly automated process ( semiconductor device fabrication ) that achieves astonishingly low per-transistor costs.

Le Guin was highly critical of the adaptation, calling it a " far cry from the Earthsea I envisioned ", objecting both to the use of white actors for her red, brown, or black-skinned characters, and to the way she was " cut out of the process ".

The admission process is highly competitive with an admission rate of 15 % in 2009.

This reprocessing involves handling highly radioactive materials, and the fission products removed from the fuel are a concentrated form of high-level waste as are the chemicals used in the process.

This process over 30 million years resulted in an elevated and highly eroded peneplain where the San Luis Valley is today.

With highly automated and sophisticated equipment, modern-day DNA profiling can process hundreds of samples each day.