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Area

Definition: Area

Area

Noun

1. A particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography); "it was a mountainous area"; "Bible country".

2. A particular environment or walk of life; "his social sphere is limited"; "it was a closed area of employment"; "he's out of my orbit".

3. A subject of study; "it was his area of specialization"; "areas of interest include...".

4. A part of a structure having some specific characteristic or function; "the spacious cooking area provided plenty of room for servants".

5. A part of an animal that has a special function or is supplied by a given artery or nerve; "in the abdominal region".

6. The extent of a 2-dimensional surface enclosed within a boundary; "the area of a rectangle"; "it was about 500 square feet in area".

Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.
 

Date "area" was first used in popular English literature: sometime before 1321. (references)

Etymology: Area \A"re*a\ ([=a]"r[-e]*[.a]), noun; plural Areas(-[.a]z) . [Latin area a broad piece of level ground. Compare to Are, noun]. (references)

 

Specialty Definition: Area

DomainDefinition

Census

The size, in square miles or square meters, recorded for each geographic entity. (references)

Computing

In the DDL a named subdivision of a data base to which records may be assigned independently of their membership of sets. There may be any number of areas in a schema. (1)A logical sub-division of a data base that contains all occurrences of stipulated data aggregates(2). Source: European Union. (references)

Public Administration

Sunken area, usually enclosed, giving air, light and sometimes access to cellar or basement. Source: European Union. (references)

Source: compiled by the editor from various references; see credits.

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Specialty Definition: Area

(From Wikipedia, the free Encyclopedia)

Area is a quantity expressing the size of a region of space. Surface area refers to the summation of the exposed sides of an object. Area (Cx2) is the derivative of volume (Cx3). Area is the antiderivative of length (Cx1).

Units

Units for measuring surface area include:

square metre - SI derived unit
are - 100 square metres
hectare - 10,000 square metres
square kilometre - 1,000,000 square metres

Old British units, as currently defined from the metre:
square foot (plural feet) - 0.09290304 square meters.
square yard - 9 square feet - 0.83612736 square metres
square perch - 30.25 square yards - 25.2928526 square metres
acre - 160 square perches or 43,560 square feet - 4046.8564224 square metres
square mile - 640 acres - 2.5899881103 square kilometres

The article Orders of magnitude links to lists of objects of comparable surface area.

Some formulas

For a two dimensional object the area and surface area are the same:

Some basic formulas for calculating surface areas of three dimensional objects are:

See also

An artist should feel free to add some example diagrams.

Ill-defined areas

If one adopts the axiom of choice, then it is possible to prove that there are some shapes whose area cannot be meaningfully defined; see Lebesgue measure. Such 'shapes' (they cannot a fortiori be simply visualised) enter into Tarski's circle-squaring problem (and, moving to three dimensions, in the Banach-Tarski paradox). The sets involved will not arise in practical matters.

External Link

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Cydonia

(From Wikipedia, the free Encyclopedia)

Cydonia is a region on Mars. It lies in the planet's northern hemisphere in a transitional zone between the heavily-cratered regions to the south and relatively smooth plains to the North. Cydonia itself is covered in numerous mesas and may have been a coastal zone if planetologists are correct in believing that the northern plains were once ocean beds.

One of the Cydonian mesas took on the striking appearance of a human face in a photo taken by Viking 1 in 1976. Whilst generally held to be an optical illusion, some people interpret it as evidence of a long-lost Martian civilisation. Later, better, photos revealed a very ordinary-looking mesa with little resemblance to a face at all.

Cydonia is also the name of the genus to which the quince belongs.

Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Cydonia."

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Orders of magnitude (area)

(From Wikipedia, the free Encyclopedia)

Orders of magnitude (surface area)

Powers of 103
equal to...
common units
orders of magnitude
10-8 square meters
--
--
10-8 m2 _ _ 10-7 m2
1 square millimeter
--
--
1 mm2, 10 mm2
1 square centiimeter
--
--
1 cm2, 10 cm2
100 square centimeters
--
--
100 cm2, 1000 cm2
1 square meter
10.76 sq. ft.
--
1 m2, 10 m2
100 square meters
--
--
100 m2, 1000 m2
1 hectare
--
--
1 ha, 10 ha
1 square kilometer
247 acres
--
1 km2, 10 km2
100 square kilometers
--
--
100 km2, 1000 km2
10 000 square kilometers
--
--
1010 m2 _ _ 1011 m2
1 million square kilometers
--
--
1012 m2 _ _ 1013 m2
100 million square kilometers
--
--
1014 m2 _ _ 1015 m2
1010 square kilometers
--
--
1016 m2 _ _ 1017 m2
1012 square kilometers
--
--
1018 m2 _ _ 1019 m2
1014 square kilometers
--
--
1020 m2 _ _ 1021 m2
1016 square kilometers
--
--
1022 m2 _ _ 1023 m2
1018 square kilometers
--
--
1024 m2 _ _ 1025 m2
1020 square kilometers
--
--
1026 m2 _ _ 1027 m2

The pages linked in the right-hand column contain lists of areas that are of the same order of magnitude (power of ten). Rows in the table represent increasing powers of a hundred (two orders of magnitude).

Orders of magnitude of other quantities: time, length, volume, mass

See also SI, SI prefixes, SI base units, units, surface area, orders of magnitude, conversion of units

External link

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World Heritage Sites

(From Wikipedia, the free Encyclopedia)

A UNESCO World Heritage Site is a specific site (such as a forest, mountain range, lake, desert, building, complex, or city) that has been nominated for the international World Heritage program administered by UNESCO.

The program aims to catalogue, name, and preserve sites of outstanding importance, either cultural or natural, to the common heritage of humankind (exact criteria). Listed sites can obtain funds from the World Heritage Fund under certain conditions. The program was founded with the Convention Concerning the Protection of World Cultural and Natural Heritage that was adopted by the General Conference of UNESCO on 16 November 1972.

As of 2003, a total of 754 sites have been included in the list.

List of World Heritage Sites

Afghanistan

Albania

Algeria

Argentina

Argentina/Brazil

Armenia

Australia

Austria

Austria/Hungary

Azerbaijan

Bangladesh

Belarus

Belarus/Poland

Belgium

Belize

Benin

Bermuda

Bolivia

Botswana

Brazil

Bulgaria

Cambodia

Cameroon

Canada

Central African Republic

Chile

China

Colombia

Costa Rica

Costa Rica/Panama

Côte d'Ivoire

Croatia

Cuba

Cyprus

Czech Republic

Democratic Republic of the Congo

Denmark

Dominica

Dominican Republic

Ecuador

Egypt

El Salvador

Estonia

Ethiopia

Finland

France

France/Spain

Georgia

Gambia

Germany

Ghana

Greece

Guatemala

Guinea and Côte d'Ivoire

Haiti

Holy See

Honduras

Hungary

Hungary and Slovakia

India

Indonesia

Iran

Iraq

Ireland

Israel

Italy

Italy/Holy See

Japan

Jerusalem

(The Old City of Jerusalem is within East Jerusalem, which has been under Israeli control since 1967, but is not recognized as Israeli territory by the UN and many countries. The site was proposed as a World Heritage site in 1981 by Jordan, which withdrew its claims to the city in 1988.)

Jordan

Kazakhstan

Kenya

Lao People's Democratic Republic

Latvia

Lebanon

Libyan Arab Jamahiriya

Lithuania

Lithuania / Russian Federation

Luxembourg

The former Yugoslav Republic of Macedonia

Madagascar

Malawi

Malaysia

Mali

Malta

Mauritania

Mexico

Mongolia / Russian Federation

Morocco

Mozambique

Nepal

Netherlands and Netherlands Antilles

New Zealand

Nicaragua

Niger

Nigeria

Norway

Oman

Pakistan

Panama

Paraguay

Peru

Philippines

Poland

Portugal

Republic of Korea

Romania

Russian Federation

Senegal

Serbia and Montenegro

Seychelles

Slovakia

Slovenia

Solomon Islands

South Africa

Spain

Sri Lanka

Sudan

Suriname

Sweden

Switzerland

Syria

Tanzania

Thailand

Tunisia

Turkey

Turkmenistan

Uganda

Ukraine

United Kingdom

United States of America

Uruguay

Uzbekistan

Venezuela

Viet Nam

Yemen

Zimbabwe

See also

External links

Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "World Heritage Sites."

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Abbreviations & Acronyms: Area

The following table is compiled from various sources, across various languages. When English abbreviations or acronyms come from a non-English source, this is noted.
EntrySourceExpressionField

AREA

EnglishArchives of European ArcheologyN/A

AREA

ItalianAssociazione europea per il condizionamento dell'aria e la refrigerazionePersonal Care & Hotels
arEnglishArea of antenna,effectivePost & Telecom

Source: compiled by the editor, based on several corpora (additional references).

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Synonyms: Area

Synonyms: arena (n), country (n), domain (n), expanse (n), field (n), orbit (n), region (n), sphere (n), surface area (n). (additional references)

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Synonyms within Context: Area

ContextSynonyms within Context (source: adapted from Roget's Thesaurus).

Defense

Area defense; site defense.

Place

Noun: place, lieu, spot, point, dot; niche, nook; (corner); hole; pigeonhole; (receptacle); compartment; premises, precinct, station; area, courtyard, square; abode; locality; (situation).

Region

Noun: region, sphere, ground, soil, area, field, realm, hemisphere, quarter, district, beat, orb, circuit, circle; reservation, pale; (limit); compartment, department; clearing.

Source: adapted from Roget's Thesaurus.

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Crosswords: Area

English words defined with "area": area code, area of cardiac dullness, auditory areabroadcast areacatchment areadining area, drainage areaexcitable areafarming area, force per unit areageographic area, geographical area, gray area, grey arealand area, language areamacular area, motor arearest area, Rolando's area, rural areaseating area, sensorimotor area, staging area, surface areaurban areavisual areawide area network. (references)
Etymologies containing "area": tympanum. (references)
Non-English Usage: "Area" is also a word in the following languages with English translations in parentheses.

Afrikaan (area), Italian (area, department, field, range, sector, zone), Latin (aerie, area, garden bed, level ground, open space), Manx (race ), Swedish (area).

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Modern Usage: Area

DomainUsage

Screenplays

You ever served in a forward area unit (A Few Good Men; writing credit: Aaron Sorkin. Based on the play by Aaron Sorkin.)

Every mammal on this planet instinctively develops a natural equilibrium with the surrounding environment, but you humans do not. You move to an area, and you multiply, and multiply, until every natural resource is consumed (The Matrix; writing credit: Andy Wachowski; Larry Wachowski)

Uh, anything in this general area right in here (The Jerk; writing credit: Carl Reiner, written by Steve Martin and Carl Gottlieb.)

You have more area of active brain use than anybody ever tested -- ever -- because of those tentacles (Phenomenon; writing credit: Gerald Di Pego)

What I want out of each and every one of you is a hard target search of every gas station, residence, warehouse, farmhouse, henhouse, outhouse, and doghouse in that area. (The Fugitive; writing credit: Jeb Stuart, David Twohy)

Lyrics

The Bay area and back down (California Love; performing artist: 2 PAC)

Clever

It is generally inadvisable to eject directly over the area you just bombed. (references; author: unknown)

You are an engineer if you have "Dilbert" comics displayed anywhere in your work area. (references; author: unknown)

How to act insane: Put mosquito netting around your work area.  Play a tape of jungle sounds all day. (references; author: unknown)

Movie/TV Titles

Area 23 (2003)

Return to Area 51 (2002)

The Dark Area (2000)

Area 51: The Real Story (1997)

The Dirty Area (1982)

Song Titles

Area Codes (performing artist: Ludacris)

Source: compiled by the editor from various references; see credits.

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Commercial Usage: Area

DomainTitle

References

  • Local Area Network Equipment in Taiwan: A Strategic Entry Report, 1997 (reference)

  • Wide Area Network (WAN) in Thailand: A Strategic Entry Report, 1996 (reference)

  • The World Market for Whole Bovine Skin Leather with a Surface Area Not Exceeding 28 Sq. Ft.: A 2004 Global Trade Perspective (reference)

    (more reference examples)

  

Books

  • 2002 Complete US ZIP - Area Code Directory (reference)

  • Foghorn Outdoors: 101 Great Hikes of the San Francisco Bay Area (reference)

  • IP SANS: An Introduction to iSCSI, iFCP, and FCIP Protocols for Storage Area Networks (reference)

  • Safe Area Gorazde: The War in Eastern Bosnia 1992-1995 (reference)

  • Storage Area Networking Essentials: A Complete Guide to Understanding & Implementing SANs (reference)

    (more book examples)

  

Periodicals

  

Theater & Movies

  

Music

  

High Tech

  

Consumer Goods

Source: compiled by the editor from various references; see credits.

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Image Slideshow: Area

Photos:
Area

More pictures...

Illustrations:
Area

More pictures...

Computer Images:
Area

More pictures...

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Photo Album: Area

ThumbnailDescription & CreditThumbnailDescription & Credit

Shown is a PET scan (positron emission tomography) of a 62 year old man with a brain tumor classified as a grade III astrocytoma. The PET scan displays an increased glucose metabolic rate shown by the irregular bright white area in the center of the scan. Credit: Unknown photographer/artist.

Cross section of a human lung. The white area in the upper lobe is cancer, the black areas indicate the patient was a smoker. See artwork: SS-10. Credit: Unknown photographer/artist.

In remote areas with little human habitation, the most appropriate action may be to post signs on the roads entering the epizootic area to warn people, and provide information on personal protection and plague prevention. Credit: CDC.

CDC spray equipment leaving the warehouse at a field office in Laredo, TX, for work in a flood area. Credit: CDC.

This Landsat 7 browse image shows the area around New York City including Newark, NJ and Long Island. Credit: NASA.

Public Viewing Area for STS-4 Columbia Landing. Credit: NASA.

Apollo 17 Pacific Recovery Area. Credit: NASA.

Expanding its broadcast universe far beyond the Baltimore area and into cyberspace, the ... Credit: NASA.

Peering at a small area within the Large Magellanic Cloud (LMC), the Hubble telescope has ... Credit: NASA.

Galileo resolution of Ganymede compared to Voyager resolution of the same area. Credit: NASA.

Source: pictures compiled by the editor from various references; see picture credits.

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Digital Photo Gallery: Area
 

"Quiet sitting area" by Mantis Wong
Commentary: "The quiet sitting area of the metro library."
"Sonoma area 1" by Mike Mays
Commentary: "My trip down to sonoma on christmas day. Decided to put the camera on b/w and i never went back that day --Unfortunately we were to busy to stop and to cold to open a window so some of these have alittle bit of reflection/glare on them but can easily r"

Source: photographs selected by the editor, with permission from the photographers.

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Sounds Captioned with "Area".

PlayCaptionPlayCaption
A mid-sized pipe organ playing in a minor key area.Strumming acoustic guitar and percussion playing in a major key area.
Arpeggiated digital keyboard effects playing in a major key area.Major key area excerpt incorporating various synthesized marimba and flutes.
Various airy synthesizer sounds creating a major tonal area.Pizzicato guitar melody playing in a major Hawaiian-sounding tonal area.
Source: compiled by the editor from various references; see credits.

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Familiar Quotations: Area

AuthorQuotation

Billy Graham

If a person gets his attitude toward money straight, it will help straighten out almost every other area in his life.

Source: compiled by the editor from various references.

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Historic Usage: Area

AuthorDateQuotation

Treaty of Versailles

1919

Within the same period the Workmen's and Soldiers' Councils which have been constituted in this area shall be dissolved. (reference)

John F. Kennedy

1961

To that world assembly of sovereign states, the United Nations, our last best hope in an age where the instruments of war have far outpaced the instruments of peace, we renew our pledge of support--to prevent it from becoming merely a forum for invective--to strengthen its shield of the new and the weak--and to enlarge the area in which its writ may run. (reference)

Source: compiled by the editor from various references.

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Use in Literature: Area

TitleAuthorQuote

Walden

Thoreau, Henry David

But the deepest ponds are not so deep in proportion to their area as most suppose, and, if drained, would not leave very remarkable valleys

Source: compiled by the editor from various references.

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Non-Fiction Usage: Area

SubjectTopicQuote

Health

Let the area air dry after washing. (references)

Cleanse the area with an antiseptic. (references)

Lymph glands in the adjacent area may swell. (references)

Business

Expand the Duty Free Zone area in Szczecin. (references)

Therefore, promotion within this area is advisable. (references)

Telemedicine is an area that is experiencing success. (references)

Children

Dominican Republic

Prostitution is the principal area of exploitation of underage girls in the informal economy. (references)

Namibia

The Constitution enumerates children's rights, including those in the area of education and health. (references)

Albania

The international organizations active in this area include UNICEF, Save the Children, Caritas, and Catholic Relief Services. (references)

Civil Liberties

Cuba

Police detained six persons before leaving the area. (references)

Botswana

GBC broadcasts reach viewers only in the capital area. (references)

Mongolia

The edict is enforced, particularly in the capital area. (references)

Discrimination

Afghanistan

Its severity varied from area to area, depending on the local leadership's attitude toward education for girls and employment for women and on local attitudes. (references)

Cyprus

While each community generally respects such laws, significant problems remained concerning the treatment of the Greek Cypriots and Maronites living in the north and, to a lesser extent, with the treatment of Turkish Cypriots living in the government-controlled area. (references)

Economic History

South Korea

Arable land--22% of land area. (references)

Human Rights

Ethiopia

The Dedesa camp is in an area less prone to malaria. (references)

Zimbabwe

The abductees were taken to a camp in a local shopping area. (references)

Israel and the occupied territories

The mob attacked the victim after a bomb exploded in the area. (references)

Indigenous People

Bangladesh

Tribal leaders also have expressed disappointment at the lack of progress in providing assistance to tribals who left the area during the insurgency. (references)

Guatemala

The measure, intended to help protect the Garifuna culture, largely was unnoticed, even by officials from the coastal area of Izabal where the Garifuna populations are located. (references)

India

In the Andaman Islands in 1999, the local government implemented a policy of permitting development of the Jawara tribal area, which threatens the indigenous group's way of life. (references)

Minorities

Greece

Many Roma are settled permanently, mainly in the Athens area. (references)

Egypt

Approximately 200 businesses and homes in the area were damaged. (references)

Albania

A considerable number of students from this area study at the universities of Skopje and Bitola. (references)

Political Economy

VENEZUELA

However, one area that is rapidly changing is telecommunications. (references)

COSTA RICA

Workplace enforcement is less effective outside the San Jose area. (references)

Mexico

Mexicans generally have very high expectations of him in this area. (references)

Political Rights

Georgia

The opposition has criticized the Government for retaining the power to appoint the mayors of the largest cities and regional chairmen, who were not always from the area they serve. (references)

Philippines

Along with many other citizens, Muslims argue that the method of election of senators from a nationwide list favors established political figures from the Manila area, to the disadvantage of Muslims. (references)

Belarus

The physical speed with which some of the counts were conducted also was suspect, since those precincts with the largest geographic area and those with the highest turnout always were among the first to report results. (references)

Trade

Ukraine

Every checkpoint covers a particular geographical area. (references)

Azerbaijan

The IBA operates about 25 ATM machines in the Baku area. (references)

Switzerland

Switzerland is a member of the European Free Trade Area. (references)

Travel

Argentina

Buenos Aires is a high crime area. (references)

Ghana

Ghana is a chloroquine-resistant area. (references)

Cote D'ivoire

The Sofitel is located in the downtown area. (references)

Women

Algeria

On July 23, a similar attack took place in the area of Tebessa, a trading center east of Algiers. (references)

Ghana

In late 1998, a series of "mysterious" murders of women began to occur in the Mateheko area of Accra. (references)

Argentina

NGO's working in the area of women's rights stress that women too often do not have a full understanding of their rights. (references)

Worker Rights

Kenya

Many NGO's also are active in this area. (references)

China

Authorities tightly controlled access to the area. (references)

Moldova

Workers often do not know their rights in this area. (references)

Lexicography

Devil's Dictionary

REACH, n. The radius of action of the human hand. The area within which it is possible (and customary) to gratify directly the propensity to provide. This is a truth, as old as the hills, That life and experience teach: The poor man suffers that keenest of ills, An impediment of his reach. G.J.

Source: compiled by the editor from ICON Group International, Inc.; see credits.