This arrangement had the purpose to prevent heated gas to reach the thermocouple by natural convection.

They have two main commercial sources: crude oil and natural gas.

Russian natural gas reaches Armenia via a pipeline through Georgia.

An economic blockade with Turkey and Azerbaijan has cut Armenia's rail link between Gyumri and Kars to Turkey ; the rail link with Iran through the Azeri exclave of Nakhichevan ; and a natural gas and oil pipeline line with Azerbaijan.

natural gas 2, 233 km ( 2008 )

* Atlantic LNG, a liquefied natural gas producing company based in Trinidad and Tobago

The helium is brought to the surface as a byproduct of natural gas production.

The largest natural contributor to public radiation dose is radon, a naturally occurring, radioactive gas found in soil and rock.

As well Alberta is connected to the TasnCanada pipeline system ( natural gas ) to Eastern Canada, the Northern Border Pipeline ( gas ), Alliance Pipeline ( gas ) and Enbridge Pipeline System ( oil ) to the Eastern United States, the Gas Transmission Northwest and Northwest Pipeline ( gas ) to the Western United States, and the McNeill HVDC Back-to-back station ( electric power ) to Saskatchewan.

Since that time, Alberta's economic fortunes have largely tracked the price of oil, and increasingly natural gas prices.

By 2009 with natural gas prices at a long-term low, Alberta's economy was in poor health compared to before, although still relatively better than many other comparable jurisdictions.

By 2012, despite natural gas prices at a ten-year low and a higher Canadian dollar, oil prices had recovered enough to restart economic growth.

Most aliphatic compounds are flammable, allowing the use of hydrocarbons as fuel, such as methane in Bunsen burners and as liquified natural gas ( LNG ), and acetylene in welding.

Hundreds of millions of kilograms are produced annually by dehydrogenation of natural gas:

Auxiliary generators are usually run from propane, natural gas, or sometimes diesel.

An increasing number of commercial buildings use a combined cycle with cogeneration to provide heating, often water heating, from the output of a natural gas reciprocating engine, gas turbine or stirling electric generator.

Some authorities advocate replacing bottled gas or natural gas with biogas.

In current cogeneration systems small gas turbines or stirling engines powered from natural gas produce electricity and their exhaust drives an absorptive chiller.

The city is located in rich farm country, which produces corn, soybeans, and tomatoes ; and is in the Indiana natural gas region, to which fact it owed its growth as a manufacturing center.

Its natural diet consists of crustaceans, insects, and annelids, although in captivity it is omnivorous.

A character encoding system consists of a code that pairs each character from a given repertoire with something else — such as a bit pattern, sequence of natural numbers, octets, or electrical pulses — in order to facilitate the transmission of data ( generally numbers or text ) through telecommunication networks or for data storage.

By convention, a calendar year consists of a natural number of days.

Djibouti's improved natural harbor consists of a roadstead, outer harbor, and inner harbor.

In its most general sense, international law " consists of rules and principles of general application dealing with the conduct of states and of intergovernmental organizations and with their relations inter se, as well as with some of their relations with persons, whether natural or juridical.

Kenilworth's inner court consists of a number of buildings set against a bailey wall, originally of Norman origin, exploiting the defensive value of a natural knoll that rises up steeply from the surrounding area.

The process of mining from discovery of an ore body through extraction of minerals and finally to returning the land to its natural state consists of several distinct steps.

The olive grove of Amfissa, which consists of 1, 200, 000 olive trees is a part of a protected natural landscape.

Typically, the build-up of a natural pearl consists of a brown central zone formed by columnar calcium carbonate ( usually calcite, sometimes columnar aragonite ) and a yellowish to white outer zone consisting of nacre ( tabular aragonite ).

According to the rules proposed by the Associazione Vera Pizza Napoletana, the genuine Neapolitan pizza dough consists of wheat flour ( type 0 or 00, or a mixture of both ), natural Neapolitan yeast or brewer's yeast, salt and water.

If absent or deficient of natural tissue, alternatives can be cultured sheets of epithelial cells in vitro or synthetic compounds, such as integra, which consists of silicone and bovine tendon collagen with glycosaminoglycans.

* Rope ( originally represented by a natural fibre coiled piece of string, the standard edition now consists of molded plastic or metal )

On natural, level ground, troops attacking any high work have a degree of shelter from its fire when close up to it ; the glacis consists of a slope with a low grade inclined towards the top of the wall.

The main aim is to understand or define the uniqueness or character of a particular region, which consists of natural as well as human elements.

Its economy consists largely of agriculture and natural resource management and extraction.

Quetta has an area of and consists of series of valleys which act as a natural fort surrounded on all sides by hills named Chiltan, Takatoo, Murdar and Zarghun.

The " city proper " of Piraeus consists of a rocky peninsula, originally an island, featuring three natural harbours.

It consists of coastal dunes, limestone cliffs, and natural bushland.

The natural vegetation consists primarily of Coastal Sage Scrub, though much of this natural vegetation is visibly absent or exists in remnant form within the lowlands of the area where residential and agricultural uses are most prevalent.

The town consists of rolling hill country surrounding Bantam Lake, the largest natural lake in the State, covering about.

Heritage Park consists of approximately of passive use pedestrian and bike trails and a natural amphitheater.

The small town consists of one convenience store, a US Post office, an Independent School District, a mechanic service, a store called blues tropical paradise, a natural gas plant, a cabinet maker, a volunteer fire department, an excavation company, a community center, and several churches.

A bedroom community by design, most of the city consists of single-family housing on medium to large-sized lots, with an emphasis on retaining the natural features of the landscape.

Hiking is an outdoor activity which consists of walking in natural environments, often in mountainous or other scenic terrain.