Veteran

A veteran (from Latin vetus, meaning "old") is a person who has had long service or experience in a particular occupation or field; "A veteran of..."

This page refers to military veterans, i.e., a person who has served or is serving in the armed forces. Those veterans that have had direct exposure to acts of military conflict may also be referred to as war veterans (although not all military conflicts, or areas in which armed combat takes place, are necessarily referred to as wars).

Public attitude towards veterans

Military veterans often receive special treatment in their respective countries due to the sacrifices they made during wars. Different countries handle this differently: some openly support veterans through government programs, while others ignore them. Veterans are also subject to illnesses directly related to their military service such as posttraumatic stress disorder (PTSD). War veterans are generally treated with great respect and honour for their contribution to the world and country by their own nationals. Conversely there are often negative feelings towards the veterans of foreign nations held long after the war is over; for example towards the German Nazi soldiers, yet they are no less veterans of war than those of the winning side. There are exceptions. Veterans of unpopular or lost conflicts may be discriminated against. Veterans of short or small conflicts are often forgotten when the country fought bigger conflicts. In some countries with strong anti-military traditions (e.g., Germany after 1945), veterans are neither honoured in any special way by the general public, nor have their dedicated Veterans Day, although events are sometimes orchestrated by minority groups.

Veteran (disambiguation)

A veteran is a person who has served in the armed forces.

Veteran or Veterans or The Veteran may also refer to:

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Music

See also

Veteran (album)

Veteran is the third studio album of American R&B artist Marques Houston, a former member of the R&B group Immature/IMx. The album was released in the U.S. on March 20, 2007 and is available as a standard version, as well as a Circuit City Exclusive version (which includes a bonus DVD) and a Target Exclusive version (which includes a bonus track). Veteran sold almost 70,000 units in its first week.

History

Houston describes Veteran as "a reflection of who I am as an artist and as a man. There's a lot that I've been through as far as relationships and just experiencing life. I'm only 25, but I’m a veteran because I've been in the industry since I was 8, and I've watched the changes." The album release date was pushed back to give Houston time to cope with the death of his grandmother.

In the United States, Veteran debuted (and peaked) at number 5 on the Billboard 200 and debuted at number 1 on Billboard's Top R&B/Hip-Hop Albums, marking this release as Houston's first number one solo album.

Catalysis

Catalysis (/kəˈtælᵻsᵻs/) is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalyst (/ˈkætəlᵻst/). With a catalyst, reactions occur faster and require less activation energy. Because catalysts are not consumed in the catalyzed reaction, they can continue to catalyze the reaction of further quantities of reactant. Often only tiny amounts are required.

Technical perspective

In the presence of a catalyst, less free energy is required to reach the transition state, but the total free energy from reactants to products does not change. A catalyst may participate in multiple chemical transformations. The effect of a catalyst may vary due to the presence of other substances known as inhibitors or poisons (which reduce the catalytic activity) or promoters (which increase the activity). The opposite of a catalyst, a substance that reduces the rate of a reaction, is an inhibitor.

Catalyzed reactions have a lower activation energy (rate-limiting free energy of activation) than the corresponding uncatalyzed reaction, resulting in a higher reaction rate at the same temperature and for the same reactant concentrations. However, the detailed mechanics of catalysis is complex. Catalysts may affect the reaction environment favorably, or bind to the reagents to polarize bonds, e.g. acid catalysts for reactions of carbonyl compounds, or form specific intermediates that are not produced naturally, such as osmate esters in osmium tetroxide-catalyzed dihydroxylation of alkenes, or cause dissociation of reagents to reactive forms, such as chemisorbed hydrogen in catalytic hydrogenation.

Public Relations Exercise

Public Relations Exercise were a Leicester, England based post-hardcore/alternative rock group. A five-piece combining aspects of screamo and math rock, layered with penetrative and socially observant lyrics.

History

The band began as a product of the development of bedroom songwriters Martin Smith and Lloyd Carter. From an early age, they worked on various projects with local drummer Danny Star, and with the later addition of Irish-born bassist, Tiernan Welch, and guitarist, Spencer Lee, their line-up was finalised in September 2005. The name is taken from the inlay of Radiohead's second album, The Bends.

In their short history; Public Relations Exercise played with acts including Youthmovies, 65daysofstatic, Foals and many others. After demoing material for some time, the band recorded their debut single 'Subteniente', at Far Heath Studios with producer Angus Wallace (The Fall, The Prodigy) in 2007, which was released as a through Nottingham based Field Records in conjunction an extensive UK tour with ex-Million Dead frontman Frank Turner and London Hardcore outfit Score One For Safety.

Catalyst (disambiguation)

A catalyst is a substance which increases the rate of a chemical reaction.

Catalyst may also refer to:

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Literature and publications