cycling

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cycling:

see bicycle racingbicycle racing
or cycling,
an internationally popular sport conducted on closed courses or the open road. Track racing takes place at a velodrome, usually a banked 1,093.6 ft (.333 km) oval.
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.

cycling

[′sīk·liŋ]
(chemical engineering)
A series of operations in petroleum refining or natural-gas processing in which the steps are repeated periodically in the same sequence.
(control systems)
A periodic change of the controlled variable from one value to another in an automatic control system.
(petroleum engineering)
An operation in which gas flowing from a gas reservoir is passed through a processing plant or separation system, with the gas remaining being returned to the reservoir. Also known as oscillation.
References in periodicals archive ?
A subsequent pressure cycling up to the working pressure should simulate refuels and lead to a local stress reduction due to a further degradation by micro damaging in the region of macro-damages.
Operators typically considered a short window of pressure cycling data to represent the historical operations of a pipeline.
The sample preparation method will be based on Pressure BioSciences' patented Pressure Cycling Technology (PCT) platform.
Most ventilators have backup time and/or pressure cycling parameters for these patients as a safety net.
(West Bridgewater, MA; 508-580-1900), a worldwide leader in infectious disease quality control products, launched its novel Pressure Cycling Technology Sample Preparation System, an automated and powerful alternative to the manual and often labor-intensive sample preparation methods used for the release of nucleic acids and proteins from "hard-to-lyse" biological samples.
The air intake manifold was also put through a pressure cycling test, in which air pressure was dynamically increased and decreased through the part, to analyze fatigue behavior.
Pressure BioSciences Inc (OTCQB: PBIO), a company focused on the development, marketing, and sale of proprietary laboratory instrumentation and associated consumables based on Pressure Cycling Technology, has announced yesterday that it has signed a contract with seventeen investors, which include all members of the company's new board of directors, all officers of the company, all members of the prior board of directors, and several existing accredited investors in the company.
(West Bridgewater, MA; 508-580-1900) announced that it has been issued two additional patents by the United States Patent and Trademark Office for the use of its proprietary Pressure Cycling Technology (PCT) to sterilize biological materials and purify nucleic acids.
Once the test repair segments were completed and the composite hybrid repairs were made, the segments were filled with water and connected to a programmed pressure cycling pump.
PBI and Digilab also plan to seek ways to jointly develop new instruments, accessories for existing instrumentation, and consumables combining the robotics and high throughput capabilities of Digilab's products with the extraction, protein digestion, and other services offered by PBI's Pressure Cycling Technology ("PCT") Platform.
Pressure BioSciences Inc (Nasdaq:PBIO), a provider of instrumentation and consumables based on pressure cycling technology, reported on Tuesday that its loss applicable to common shareholders was USD924,490 for the second quarter ended 30 June 2010.
(West Bridgewater, MA; 508-580-1900) announced that the United States Patent and Trademark Office has issued the company a patent covering devices for the separation and purification of nucleic acids from cells, tissue, and microbes for use with Boston Biomedica's proprietary Pressure Cycling Technology.