* 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 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 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.

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 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 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 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 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 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.

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

In 2005 Kookaburra released a new type of bat that had a Carbon fiber-reinforced polymer support down the spine of the bat.

Carbon monoxide poisoning is the most common type of fatal poisoning in many countries.

* Carbon is the implicit type of atom.

* Carbon paste electrode, a special type of electrodes used in electrochemistry

Carbon dioxide measurements at the Mauna Loa observatory in Hawaii are made with a type of infrared spectrophotometer called a capnograph by, John Tyndall, its inventor in 1864, but now known as a nondispersive infrared sensor.

Carbon dioxide clathrate is believed to play a major role in different processes on Mars.

Carbon fibre has an excellent strength to weight ratio, is stiff, and gives excellent kinetic energy transfer.

Carbon is one of the few elements known since antiquity.

Carbon is essential to all known living systems, and without it life as we know it could not exist ( see alternative biochemistry ).

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

Carbon black is used as the black pigment in printing ink, artist's oil paint and water colours, carbon paper, automotive finishes, India ink and laser printer toner.

Carbon black is also used as a filler in rubber products such as tyres and in plastic compounds.

Carbon is used in chemical reduction at high temperatures.

Carbon in everyday life and in chemistry is a mixture of < sup > 12 </ sup > C, < sup > 13 </ sup > C, and ( a very small fraction of ) < sup > 14 </ sup > C atoms.

The project is a research program of the Southeast Regional Carbon Sequestration Partnership ( SECARB ), funded by the National Energy Technology Laboratory of the U. S. Department of Energy ( DOE ).

Carbon monoxide is highly toxic, and can cause carbon monoxide poisoning, so it is important to avoid any build-up of the gas in a confined space.

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

Carbon is tetravalent but carbon free radicals and carbenes occur as short-lived intermediates.

Carbon monosulfide ( CS ) unlike carbon monoxide is very unstable.

Carbon steel, an alloy of iron and carbon, can be very sharp, hold its edge well, and remain easy to sharpen, but is vulnerable to rust and stains.

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.

There is much sophisticated engineering and chemistry involved here, with iTi, Pixdro, Asahi Kasei, Merck, BASF, HC Starck, Hitachi Chemical and Frontier Carbon Corporation among the leaders.

Better integration with Mac OS X's application frameworks is provided by APIs layered on top of CGL: AGL for Carbon and NSOpenGL for Cocoa.

Carbon dioxide is converted into sugars in a process called carbon fixation.