Carbon fibers made from PAN have structure resembling narrow filaments of graphite, but thermal processing may re-order the structure into a continuous rolled sheet.

Carbon fibers are often based on oxydized and via pyrolysis carbonized polymers like PAN, but the end product is almost pure carbon.

Carbon fibers and PF fibers are noted as two resin-based fibers that are not thermoplastic, most others can be melted.

Carbon fiber, alternatively graphite fiber, carbon graphite or CF, is a material consisting of fibers about 5 – 10 μm in diameter and composed mostly of carbon atoms.

Carbon fibers are usually combined with other materials to form a composite.

Carbon fibers can be also knitted or braided.

Sugar Factories generate pressmud / cachaza during the process and the same has about 30 % fibers as Carbon and has large amounts of water.

* Carbon fiber implants have been proven to be ineffective: these fibers are extremely strong, but inflexible, causing increased strain on adjacent normal tissue.

Examples of PCCs that are derivatives of submachine guns but are rifles under Title I ( Gun Control Act ) include the HK USC ( derived from the HK. 45ACP UMP submachine gun ), the HK94 ( derived from the MP5 ), pistol-caliber AR-15s ( such as the Bushmaster Carbon 15 9 mm Carbine ), semi-automatic only versions of the Thompson by Auto-Ordnance and the FN PS90 ( derived from the FN P90 SMG ).

Carbon neutral fuel is synthetic fuel — such as methane, gasoline, diesel fuel or jet fuel — produced from renewable or nuclear energy used to hydrogenate waste carbon dioxide recycled from power plant flue exhaust gas or derived from carbonic acid in seawater .< ref name = MacDowell2010 > ( Review.

Carbon isotopes of lipids ( n-alkanes ) derived from leaf wax and lignin, and total organic carbon from two sections of lake sediments interbedded with the in eastern North America have shown carbon isotope excursions similar to those found in the mostly marine St. Audrie ’ s Bay section, Somerset, England ; the correlation suggests that the end-Triassic extinction event began at the same time in marine and terrestrial environments, slightly before the oldest basalts in eastern North America but simultaneous with the eruption of the oldest flows in Morocco ( Also suggested by Deenen et al., 2010 ), with both a critical greenhouse and a marine biocalcification crisis.

Carbon neutral fuel is synthetic fuel — such as methane, gasoline, diesel fuel or jet fuel — produced from renewable or nuclear energy used to hydrogenate waste carbon dioxide recycled from power plant flue exhaust gas or derived from carbonic acid in seawater .< ref name = MacDowell2010 > ( Review.

* Total Organic Carbon ( TOC ) – material derived from decaying vegetation, bacterial growth, and metabolic activities of living organisms or chemicals.

* 1986 – Carbon dioxide gas erupts from volcanic Lake Nyos in Cameroon, killing up to 1, 800 people within a 20-kilometer range.

Carbon ( from " coal ") is the chemical element with symbol C and atomic number 6.

* Carbon nanocones, conical structures which are made predominantly from carbon and which have at least one dimension of the order one micrometer or smaller

The Calcium carbonate, from which coral skeletons are made is just over 60 % Carbon dioxide.

* Carbon dioxide emission from the global cement industry ( in 1994 )

Carbon dioxide prevents insects, and depending on concentration, mold, and oxidation from damaging the grain.

Carbon dioxide may also be a by-product depending on the fuel, but the carbon emissions from an SOFC system are less than those from a fossil fuel combustion plant.

Carbon differs from charcoal.

Carbon dioxide is more readily dissolved in deoxygenated blood, facilitating its removal from the body after the oxygen has been released to tissues undergoing metabolism.

Carbon inks were commonly made from lampblack or soot and a binding agent such as gum arabic or animal glue.

Carbon dating of cave burials show a pygmy population, presumably the result of insular dwarfism, from at least 3, 000, and perhaps as long as 4, 500 years ago until about 900 years ago ( 1000 – 2500 BCE until ca.

Carbon capture from ambient air is more costly, at between $ 600 and $ 1000 per ton and is considered impractical for fuel synthesis or carbon sequestration.

Carbon and other elements act as a hardening agent, preventing dislocations in the iron atom crystal lattice from sliding past one another.

Rainwater absorbs fractional amounts of Carbon dioxide from the air as it falls, making a weak carbonic acid solution that eats into the limestone and eventually forms hollows and channels Local bedouin have always know these caves and some were used as water supplies.

# Carbon sinks: It was agreed that credit would be granted for broad activities that absorb carbon from the atmosphere or store it, including forest and cropland management, and re-vegetation, with no over-all cap on the amount of credit that a country could claim for sinks activities.

Carbon fiber is made by pyrolysis of extruded and stretched filaments of polyacrylonitrile ( PAN ) and other organic substances.

Carbon fibres are created when polyacrylonitrile fibres ( PAN ), Pitch resins, or Rayon are carbonized ( through oxidation and thermal pyrolysis ) at high temperatures.

Carbon forms more compounds than any other element, with almost ten million pure organic compounds described to date, which in turn are a tiny fraction of such compounds that are theoretically possible under standard conditions.

Carbon generally has low toxicity to almost all life on Earth ; however, to some creatures it can still be toxic – for instance, carbon nanoparticles are a deadly toxins to Drosophila.

Carbon nanotubes ( CNTs ) are allotropes of carbon with a cylindrical nanostructure.

Carbon nanobuds are a newly created material combining two previously discovered allotropes of carbon: carbon nanotubes and fullerenes.

Carbon atoms may have different numbers of neutrons ; atoms of the same element having different numbers of neutrons are known as isotopes of the element.

Carbon steels are also used, but these require additional heat treatment to reach the desired properties.

Carbon dioxide has a GWP of exactly 1 ( since it is the baseline unit to which all other greenhouse gases are compared ).

* 1877 – The Molly Maguires, ten Irish immigrants convicted of murder, are hanged at the Schuylkill County and Carbon County, Pennsylvania prisons.

Carbon dating of textiles found with the remains in the cave indicate they are contemporaneous with the period of the Revolt and it is believed that as they were buried with pig bones ( a Roman practice ); this indicates that the remains may belong to Romans who garrisoned Masada after its recapture.

Carbon and hydrogen are almost completely oxidized to carbon dioxide and water.

These evolved late type stars are called OH / IR stars, Mira-type stars, or Carbon stars, depending on their exact characteristics.

If the Developer Tools are installed, it can be found at < tt >/ Developer / Examples / Carbon / SimpleText </ tt >.

* June 21 – The Molly Maguires are hanged at Carbon County Prison in Mauch Chunk, Pennsylvania.

Carbon prices are normally quoted in Euros per tonne of carbon dioxide or its equivalent ( CO < sub > 2 </ sub > e ).

Carbon credits at Commodity Exchange Bratislava are traded at special platform-Carbon place.

Carbon nucleophiles are alkyl metal halides found in the Grignard reaction, Blaise reaction, Reformatsky reaction, and Barbier reaction, organolithium reagents, and anions of a terminal alkyne.

Materials for flanges are usually under ASME designation: SA-105 ( Specification for Carbon Steel Forgings for Piping Applications ), SA-266 ( Specification for Carbon Steel Forgings for Pressure Vessel Components ), or SA-182 ( Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service ).

These include The Reivers by William Faulkner ( 1962 ), September, September by Shelby Foote ( 1977 ), The Old Forest and Other Stories by Peter Taylor ( 1985 ), the Pulitzer Prize-winning A Summons to Memphis by Peter Taylor ( 1986 ), The Firm ( 1991 ) and The Client ( 1993 ), both by John Grisham, Memphis Afternoons: a Memoir by James Conaway ( 1993 ), " Plague of Dreamers " by Steve Stern ( 1997 ) Cassina Gambrel Was Missing by William Watkins ( 1999 ), The Guardian by Beecher Smith ( 1999 ), " We are Billion-Year-Old Carbon " by Corey Mesler ( 2005 ), The Silence of the Lambs by Thomas Harris, and The Architect by James Williamson ( 2007 ).