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'''Eroticism''' is an [[aesthetic]] focus on [[sexual desire]], especially the feelings of anticipation of sexual activity. It is not only the state of arousal and anticipation, but also the attempt through various means to incite those feelings.
'''Eroticism''' is an [[aesthetic]] focI wish I wish I was a fish--Gun
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This article is about the projectile weapon. For other uses, see Gun (disambiguation).
In military parlance, a gun is a muzzle or breech-loaded projectile-firing weapon. There are various definitions depending on the nation and branch of service. A "gun" may be distinguised from other firearms in being a crew served weapon such as a howitzer or mortar, as opposed to a small arm like a rifle or pistol, but there are exceptions, such as the USAF's GUU5/P. At one time, Land-based Artillery tubes were called Cannon and Sea-based Naval Cannon were called Guns. The term "gun" morphed into a generic term for any tube launched projectile firing weapon used by sailors including boarding parties and Marines.

In modern parlance, a gun is a projectile weapon using a hollow, tubular barrel with a closed end—the breech—as the means for directing the projectile as well as other purposes—an expansion chamber for propellant, stabilizing the projectile's trajectory, aiming, etc.—and assumes a generally flat trajectory for the projectile.

The generic form of a trigger-initiated, hand-held, and hand-directed tool with an extending bore has additionally been applied to implements resembling guns in either form or concept. Examples of this application include items such as staple guns, nail guns, and glue guns. Occasionally, this tendency is ironically reversed, such as the case of the American M3 submachine gun which carries the nickname "Grease Gun".

The projectile may be a simple, single-piece item like a bullet, a casing containing a payload like a shotshell or explosive shell, or complex projectile like a sub-caliber projectile and sabot. The propellant may be air, an explosive solid, or an explosive liquid. Some variations like the Gyrojet and certain other types combine the projectile and propellant into a single item.

Most guns are described by the type of barrel used, the means of firing, the purpose of the weapon, the caliber, or the commonly accepted name for a particular variation.

Barrel types include rifled—a series of spiraled grooves or angles within the barrel—when the projectile requires an induced spin to stabilize it and smoothbore when the projectile is stabilized by other means or is undesired or unnecessary. Typically, interior barrel diameter and the associated projectile size is a means to identify gun variations. Barrel diameter is reported in several ways. The more conventional measure is reporting the interior diameter of the barrel in decimal fractions of the inch or in millimeters. Some guns—such as shotguns—report the weapon's gauge or—as in some British ordnance—the weight of the weapon's usual projectile.

USS Iowa (BB-61) fires a full broadside during a target exercise near Vieques Island, Puerto Rico, 1 July 1984.Contents [hide]
1 Terminology
2 Types of guns
2.1 Military firearms
2.2 Machine guns
2.3 Autocannon
2.4 Artillery guns
2.5 Tank guns
2.6 Hunting guns
2.7 Guns for training and entertainment
3 See also
4 Citations and notes
5 References


Terminology
The use of the term "cannon" is interchangeable with "gun" as words borrowed from the French language during the early 15th century, from Old French canon, itself a borrowing from the Italian cannone, a "large tube" augmentive of Latin canna "reed or cane".[1] Recent scholarship indicates that the term "gun" may also have its origins in the Norse woman's name "Gunnildr", which was often shortened to "Gunna".[2] The earliest recorded use of the term "gonne" was in a Latin document circa 1339. Other names for guns during this era were "schioppi" (Italian translation-"thunderers"), and "donrebusse" (Dutch translation-"thunder gun") which was incorporated into the English language as "blunderbuss".[3] Artillerymen were often referred to as "gonners" and "artillers".[4] Early guns and the men who used them were often associated with the devil and the gunner's craft was considered a black art, a point reinforced by the smell of sulfur on battlefields created from the firing of guns along with the muzzle blast and accompanying flash.[5]

In military use, the term "gun" refers primarily to direct fire weapons that capitalize on their velocity for penetration or range. In modern parlance, these weapons are breech-loaded and built primarily for long range fire with a low or almost flat ballistic arc. A variation is the howitzer or gun-howitzer designed to offer the ability to fire both low or high-angle ballistic arcs. In this use, example guns include naval guns. A less strict application of the word is to identify one artillery weapon system or non-machine gun projectile armament on aircraft.

The word cannon is retained in some cases for the actual gun tube but not the weapon system. The title gunner is applied to the member of the team charged with operating, aiming, and firing a gun.

Autocannon are automatic guns designed primarily to fire shells and are mounted on a vehicle or other mount. Machine guns are similar, but usually designed to fire simple projectiles. In some calibers and some usages, these two definitions overlap.

A related military use of the word is in describing gun-type fission weapon. In this instance, the "gun" is part of a nuclear weapon and contains an explosively propelled sub-critical slug of fissile material within a barrel to be fired into a second sub-critical mass in order to initiate the fission reaction. Potentially confused with this usage are small nuclear devices capable of being fired by artillery or recoilless rifle.

In civilian use, a related item used in agriculture is a captive bolt gun. Such captive piston guns are often used to humanely stun farm animals for slaughter.[6]

Shotguns are normally civilian weapons used primarily for hunting. These weapons are typically smooth bored and fire a shell containing small lead or steel balls. Variations use rifled barrels or fire other projectiles including solid lead slugs, a Taser XREP projectile capable of stunning a target, or other payloads. In military versions, these weapons are often used to burst door hinges or locks in addition to antipersonnel uses.


Types of guns
Colt Python .357 Magnum revolver
Marlin Model 1894C — a carbine in .357 Magnum
Military firearms
Long gun
Arquebus
Blunderbuss
Musket
Musketoon
Wall gun
Grenade launcher
Personal defense weapon
Rifle
Lever action rifle
Bolt action rifle
Assault rifle
Battle rifle
Carbine
Service rifle
Sniper rifle
Shotgun
Combat shotgun
Semi-automatic shotgun
Submachine gun
Tu Huo Qiang

Machine guns
Gatling gun
Mitrailleuse
Machine gun
General-purpose machine gun
Heavy machine gun
Light machine gun
Medium machine gun
Squad automatic weapon
Minigun
.50 BMG
Submachine gun
Metal storm

Autocannon
Autocannon
Chain gun

Artillery guns
Artillery gun
Carronade
Howitzer

Tank guns
Tank gun
.50 BMG

Hunting guns
Elephant gun
Express rifle
Shotgun
Muzzleloader
Breechloader

Guns for training and entertainment
Airsoft gun
BB gun
Paintball gun
Spud gun
Water gun

See also
Firearm
Gun culture
Gun law
Gun politics
Gun safety
Railgun
Stun gun

Citations and notes
^ [1] Online Etymological Dictionary
^ Kelly, Jack. (2004). Gunpowder Alchemy, Bombards, & Pyrotechnics:The History of the Explosive that Changed the World. Basic Books. pg.31
^ Ibid:pg.31
^ Ibid:pg.30
^ Ibid:pg.32
^ Captive Bolt Stunning Equipment and the Law - How it applies to you (pdf)

References
Lee, R.G., Introduction to battlefield weapons, systems & technology, Royal Military College of Science, Shrivenham, UK, Brassey's Publishers, Oxford, 1981



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Retrieved from "http://en.wikipedia.org/wiki/Gun"
Categories: Firearms
Hidden categories: Cleanup from April 2008 | All pages needing cleanupus on [[sexual desire]], especially the feelings of anticipation of sexual activity. It is not only the state of arousal and anticipation, but also the attempt through various means to incite those feelings.


== History ==
== History ==

Revision as of 22:05, 12 April 2009

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Eroticism is an aesthetic focus on sexual desire, especially the feelings of anticipation of sexual activity. It is not only the state of arousal and anticipation, but also the attempt through various means to incite those feelings.

History

The word "eroticism" is derived from the name of the Greek god of love, Eros, or Cupid. It is conceived as sensual love or the human sex drive (libido). Philosophers and theologians discern three kinds of love: eros, philia, and agape. Of the three, eros is considered the most egocentric, focusing on care for the self.

Ancient Greek philosophy’s overturning of mythology defines in many ways our understanding of the heightened aesthetic sense in eroticism and the question of sexuality. Eros was after all the primordial god of unhinged sexual desire in addition to heteroeroticism, which is the yearning of sexual desire from the opposite sex. In the Platonic ordered system of ideal forms, Eros corresponds to the subject's yearning for ideal beauty and finality. It is the harmonious unification not only between bodies, but between knowledge and pleasure. Eros takes an almost transcendent manifestation when the subject seeks to go beyond itself and form a communion with the objectival other. The French philosopher Georges Bataille believed eroticism was a movement towards the limits of our own subjectivity and humanity, a transgression that dissolves the rational world but is always temporary.

Yet an objection to eros and erotic representation is that it fosters a subject/object relationship in which the object of desire is mere projection of the needs of desiring subject. Love as eros is considered more base than philia (friendship) or agape (self-sacrificing love). But erotic engagement paradoxically individuates and de-individuates the desirer.

Some believe defining eroticism may be difficult since perceptions of what is erotic fluctuate. For example, a voluptuous nude painting by Peter Paul Rubens could have been considered erotic when it was created for a private patron in the 17th century. Similarly in the United Kingdom and United States, D. H. Lawrence's sexually explicit novel Lady Chatterley's Lover was considered obscene and unfit for publication and circulation in many nations thirty years after it was completed in 1928, but may now be part of standard literary school texts in some areas. In a different context, a sculpture of a phallus in Africa may be considered a traditional symbol of potency though not overtly erotic.

See also

Template:Aesthetics navigation