Liquefied natural gas

Liquefied natural gas (LNG) is natural gas (predominantly methane, CH₄) that has been converted to liquid form for ease of storage or transport. It takes up about 1/600th the volume of natural gas in the gaseous state. It is odorless, colorless, non-toxic and non-corrosive. Hazards include flammability after vaporization into a gaseous state, freezing and asphyxia. The liquefaction process involves removal of certain components, such as dust, acid gases, helium, water, and heavy hydrocarbons, which could cause difficulty downstream. The natural gas is then condensed into a liquid at close to atmospheric pressure by cooling it to approximately −162 °C (−260 °F); maximum transport pressure is set at around 25 kPa (4 psi).

LNG achieves a higher reduction in volume than compressed natural gas (CNG) so that the (volumetric) energy density of LNG is 2.4 times greater than that of CNG or 60 percent that of diesel fuel. This makes LNG cost efficient to transport over long distances where pipelines do not exist. Specially designed cryogenic sea vessels (LNG carriers) or cryogenic road tankers are used for its transport. LNG is principally used for transporting natural gas to markets, where it is regasified and distributed as pipeline natural gas. It can be used in natural gas vehicles, although it is more common to design vehicles to use compressed natural gas. Its relatively high cost of production and the need to store it in expensive cryogenic tanks have hindered widespread commercial use. Despite these drawbacks, on energy basis LNG production is expected to hit 10% of the global crude production by 2020.(see LNG Trade)

.post

.post is a sponsored top-level domain (sTLD) available exclusively for the postal sector. .post is the first gTLD to be 100% secured by DNSSEC. post aims to integrate the physical, financial and electronic dimensions of postal services to enable and facilitate e-post, e-finance, e-commerce and e-government services. The domain was approved by ICANN on April 8, 2005 as a sponsored TLD in the second group of new TLD applications evaluated in 2004.

Having delegated authority for .post, the Universal Postal Union (UPU) develops, implements and monitors governance rules for it. It is also responsible for attributing domain names for postal-sector stakeholders who meet the eligibility criteria.

The UPU, based in Bern, Switzerland, became the first United Nations organization to be granted the right to operate a sponsored top-level domain (sTLD) by ICANN in 2004, in the first group of new TLD applications evaluated in 2004. The UPU was the only organization to pass all criteria by ICANN as a truly representative organization to sponsor a top-level domain.

Post, Texas

Post is a city in and the county seat of Garza County, Texas, United States. The population was 5,376 at the 2010 census.

History

Post is located on the edge of the caprock escarpment of the Llano Estacado, the southeastern edge of the Great Plains. It is at the crossroads of U.S. Routes 84 and 380.

The land belonged to John Bunyan Slaughter, as it was on his U Lazy S Ranch. In 1906, Slaughter sold it to Charles William (C. W.) Post, the breakfast cereal manufacturer, who founded "Post City" as a utopian colonizing venture in 1907. Post devised the community as a model town. He purchased 200,000 acres (810 km²) of ranchland and established the Double U Company to manage the town's construction. The company built trim houses and numerous structures, which included the Algerita Hotel, a gin, and a textile plant. They planted trees along every street and prohibited alcoholic beverages and brothels. The Double U Company rented and sold farms and houses to settlers. A post office began in a tent during the year of Post City's founding, being established (with the name Post) July 18, 1907, with Frank L. Curtis as first postmaster. Two years later, the town had a school, a bank, and a newspaper, the Post City Post, the same name as the daily in St. Louis, Missouri. The Garza County paper today is called the Post Dispatch. The railroad reached the town in 1910. The town changed its name to "Post" when it incorporated in 1914, the year of C. W. Post's death. By then, Post had a population of 1000, 10 retail businesses, a dentist, a physician, a sanitarium, and Baptist, Methodist, and Presbyterian churches.

Post (Paul Kelly album)

Post is the first solo album by Australian singer-songwriter rock musician, Paul Kelly. Kelly had moved to Sydney by January 1985, after leaving his Melbourne-based Paul Kelly Band and the breakup of his marriage to Hilary Brown.

The album was produced by Clive Shakespeare (Sherbet guitarist) and Kelly, and was released in May 1985 by the independent White Records label, leased to Mushroom Records. The album failed to chart in Australia, with only one single, "From St Kilda to Kings Cross", released in April which also failed to chart. The name of the album, Post relates to both being 'after' significant changes in Kelly's life and to the sense of a 'signpost' to future directions. Kelly dedicated the album to Paul Hewson, keyboardist and songwriter for New Zealand/Australian band Dragon who had died of a heroin overdose in January. Kelly has described Post as a concept album dealing with addictions - not necessarily heroin addiction - but various forms, he has also denied that the songs were autobiographical but that he wrote about the world around him.