Signup       Login
 
Topic Index:
A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   




Depth (ring theory)
In commutative and homological algebra, depth is an important invariant of rings and modules. Although depth can be defined more generally, the most common case considered is the case of modules over a commutative Noetherian local ring. In this case, the depth of a module is related with its projective dimension by the Auslander–Buchsbaum formula

Depth charge
A depth charge is an anti-submarine warfare weapon intended to destroy or cripple a target submarine by the shock of exploding near it. Most use explosives and a fuze set to go off at a preselected depth in the ocean. Depth charges can be dropped by either surface ships, patrol aircraft, or from helicopters

Depth charge
A depth charge is an anti-submarine warfare weapon intended to destroy or cripple a target submarine by the shock of exploding near it. Most use explosives and a fuze set to go off at a preselected depth in the ocean. Depth charges can be dropped by either surface ships, patrol aircraft, or from helicopters

Depth Charge (EP)
Depth Charge is the first vinyl EP released in Japan by expatriate Australian producer Little Nobody, aka Andrez Bergen, who relocated from Melbourne to Tokyo in 2001.

Depth Charge (horse)
Depth Charge was a Thoroughbred son of Bold Venture who went on to become an outstanding sire of American Quarter Horse racehorses.-Life:

Depths (Law & Order: Criminal Intent episode)
"Depths" is a seventh season episode of the television series Law & Order: Criminal Intent.-Plot summary:In this episode, Detectives Goren and Eames are investigating the murder of a diver of Middle Eastern descent washed ashore on Coney Island.

Depths (novel)
Depths is a 2004 novel by Swedish writer Henning Mankell.Set in 1914, the novel concerns a naval engineer Lars Tobiasson-Svartman, on board the Swedish navy's Coast Defence Ship Svea, undertaking a covert mission to find and chart navigable channels through the Stockholm archipelago

Deputy
Deputy may refer to:* Steward * Deputy , a legislator in many countries, including:** A member of a Chamber of Deputies** A member of a National Assembly** A member of the Dáil Éireann

Deputy (legislator)
A deputy is a legislator in many countries, particularly those with legislatures styled as a 'Chamber of Deputies' or 'National Assembly'.-List of countries:This is an list of countries using the term 'deputy' or one of its cognates.

Dequeue
In computer science, the word dequeue can be used as:* A verb meaning "to remove from a queue"* An abbreviation for double-ended queue

Der
Der may refer to:*Der , an ancient city located in modern-day Iraq*Darkənd, AzerbaijanDER may be an acronym for:* FAA Designated Engineering Representatives

Der (Sumer)
Der was a Sumerian city-state at the site of modern Tell Aqar near al-Badra in Iraq's Wasit Governorate. It was east of the Tigris River on the border between Sumer and Elam. It's namewas possibly Durum.-History:

Deranged
Deranged is a Canadian/American horror film made in 1974 and directed by Alan Ormsby and Jeff Gillen. It is also known by the title Deranged: The Confessions of a Necrophile in the USA

DERB
Dual expression recombinase based single vector system is a method of efficient cloning and subcloning of plasmid vectors for high throughput screening and verification of protein-protein interactions inside living cells

Derbe (titular see)
Derbe is a Roman Catholic titular see. It was in Lycaonia, Asia Minor. The site of Derbe was fixed by Michael Ballance from an inscription in 1956, at Kerti Hüyük, Turkey, some 22 km north of Karaman.-History:

Derby
Derby , is a city and unitary authority in the East Midlands region of England. It lies upon the banks of the River Derwent and is located in the south of the ceremonial county of Derbyshire. In the 2001 census, the population of the city was 233,700, whilst that of the Derby Urban Area was 229,407

Derbyshire (European Parliament constituency)
Prior to its uniform adoption of proportional representation in 1999, the United Kingdom used first-past-the-post for the European elections in England, Scotland and Wales

Deregulation
Deregulation is the removal or simplification of government rules and regulations that constrain the operation of market forces.Deregulation is the removal or simplification of government rules and regulations that constrain the operation of market forces.Deregulation is the removal or simplification of government rules and regulations that constrain the operation of

Derek
Derek is a male name derived from the same root as the Old German Theodoric, meaning power of the tribe or ruler of the people. Variants recently revived are Deryk, Deric, Derak, the Dutch form Dirk, popularised by the actor Dirk Bogarde, and the Low German Dirk

Derelict
Derelict or dereliction commonly refers to:* Abandonment of property, then referred to as a 'derelict'* Derelict , property which has been abandoned and deserted at sea by those who were in charge without any hope of recovering it

Deri
Deri may refer to:* Aryeh Deri , leader of Israel's Shas Party* Miksa Déri , a Hungarian electrical engineer* , an Ergoth Emperor

Derick
- Sports :*Derick Brassard - Canadian ice hockey player*Derick Hougaard*Derick Parry*Derick Etwaroo*Derick Armstrong*Dérick Guedes*Derick Steadmanderick ramirez- Others :*Derick Thomson*Derick Heathcoat-Amory*Derick K. Grant*Derick St. Rose-De Hunter

Derivation
Derivation may refer to:* Derivation , a function on an algebra which generalizes certain features of the derivative operator* Derivation * Derivation in differential algebra, a unary function satisfying the Leibniz product law

Derive
Derive may refer to:*Derive , a commercial computer algebra system made by Texas Instruments*Dérive, the spontaneous exploration of urban landscapes guided by aesthetic instinct.

Derived
In phylogenetics, a derived trait is a trait that is present in an organism, but was absent in the last common ancestor of the group being considered. This may also refer to structures that are not present in an organism, but were present in its ancestors, i.e. traits that have undergone secondary loss

Derma
Derma may refer to:* Derma, Mississippi* Intestine, for use in cooking* Kishke , or stuffed derma

Dermacentor
Dermacentor is a genus of hard-bodied ticks.-Species:* Dermacentor abaensis Teng, 1963* Dermacentor albipictus Packard, 1869* Dermacentor andersoni Stiles 1908* Dermacentor asper Arthur, 1960

Dermatitis
-Etymology:Dermatitis derives from Greek derma "skin" + -itis "inflammation" and genetic disorder.-Terminology:There are several different types of dermatitis. The different kinds usually have in common an allergic reaction to specific allergens. The term may describe eczema, which is also called dermatitis eczema and eczematous dermatitis

Dermatome
Dermatome may refer to:*Dermatome , a surgical instrument used to produce thin slices of skin*Dermatome , an area of skin that is supplied by a single pair of dorsal roots*Dermatome

Dermcidin
Dermcidin is a protein that in humans is encoded by the DCD gene. Dermcidin is an anti-microbial peptide released by human sweat glands.- Function :

Dermis
The dermis is a layer of skin between the epidermis and subcutaneous tissues, and is composed of two layers, the papillary and reticular dermis

Dero
Dero may refer to:*DJ Dero, Argentine DJ, producer and remixer of electronic music*Dero Goi, a German musician*Derro or Dero, Australian slang for a derelict person*Al DeRogatis, American football player and announcer

Derogation
Derogation is the partial revocation of a law, as opposed to abrogation or the total abolition of a law. The term is used in both civil law and common law. It is sometimes used, loosely, to mean abrogation, as in the legal maxim: Lex posterior derogat priori, i.e

Derp
Derp or DERP may refer to:*Mr. Derp, a minor character in South Park*In internet slang it may be used as a placeholder expression Derp or DERP may refer to:*Mr. Derp, a minor character in South Park*In internet slang it may be used as a placeholder expression Derp or DERP may refer to:*Mr. Derp, a minor character in South Park*In internet slang it may be used as a placeholder expression (e.g

Derr
Derr may refer to:* A. M. Derr , American politician from Idaho* Helen Derr , American journalist* John W. Derr , former Maryland State Senator* Kenneth T

Derrick
A derrick is a lifting device composed of one tower, or guyed mast such as a pole which is hinged freely at the bottom. It is controlled by lines powered by some means such as man-hauling or motors, so that the pole can move in all four directions. A line runs up it and over its top with a hook on the end, like with a crane

Derringer
The term derringer is a genericized misspelling of the last name of Henry Deringer, a famous 19th-century maker of small pocket pistols. Many copies of the original Philadelphia Deringer pistol were made by other gun makers worldwide, and the name was often misspelled; this misspelling soon became an alternate generic term for any pocket pistol, along with the generic phrase

Derro (Dungeons & Dragons)
The derro are a fictional species of monstrous humanoids in the Dungeons & Dragons fantasy role-playing game. They were first devised for the Advanced Dungeons & Dragons First Edition adventure Lost Caverns of Tsojcanth

Derrumbe
Derrumbe is the fourth album of Latin rap artist Gerardo. It was released in 1995 on EMI Records.Once again Gerardo made an album composed entirely of lyrics in Spanish. The album was less influenced by Latin music than his previous works, adding more elements of pop-rap and dance-pop music

Dervish
A Dervish or Darvesh is someone treading a Sufi Muslim ascetic path or "Tariqah", known for their extreme poverty and austerity, similar to mendicant friars in Christianity or Hindu/Buddhist/Jain sadhus.-Etymology:The Persian word darvīsh is of ancient origin and descends from a Proto-Iranian word that appears in

Dervish (band)
Dervish are a traditional Irish music group from County Sligo, Ireland. They were formed in 1989 by Liam Kelly, Shane Mitchell, Martin McGinley, Brian McDonagh and Michael Holmes. The band was originally formed to record an album of local music which was later released as “The Boys of Sligo”. They later formed Dervish

Desaster
Desaster is a black/thrash metal band formed in Koblenz, Germany in 1988. Their lyrical themes involve war, hate and satanism.-History:Desaster formed in 1988, inspirated by bands like Black Sabbath, Venom, Destruction , Celtic Frost, Bathory, Slayer and Sarcófago. They played their first live show in 1989

Descant
Descant or discant can refer to several different things in music, depending on the period in question; etymologically, the word means a voice above or removed from others.

Descendant
Descendant or Descendent may refer to:* Lineal descendant, a blood relative in the direct line of descent** Collateral descendant, a relative descended from a brother or sister of an ancestor

Descender
In typography, a descender is the portion of a letter that extends below the baseline of a font. The line that descenders reach down to is known as the beard line.

Descending (Psychic TV album)
Descending is a live album by Psychic TV. The album was recorded live in Rouen, France at the "Exo 7" on June 01, 1984. Initial copies came with an oversized booklet

Descent
Descent may refer to:In genealogy and inheritance:* Common descent, concept in evolutionary biology* Kinship and descent, one of the major concepts of cultural anthropology**Pedigree chart or family tree**Ancestry**Heritage*Phylogenetics

Descent (2005 film)
Descent is a 2005 original film on the Sci Fi Channel.-Synopsis:Oil drilling causes the Earth's crust to sink, pushing the magma up at the West Coast, triggering earthquakes and volcanic eruptions that devastate Seattle, Tacoma, and other cities, killing thousands, if not millions of people in the process

Descent (2007 film)
Descent is a 2007 American thriller film directed by Talia Lugacy and starring Rosario Dawson and Chad Faust.-Plot summary:Maya is a college student who is date raped

Descort
The descort is a subgenre of Occitan lyric poetry used by the troubadours. It is a song heavily discordant in verse form and/or feeling and often used to express disagreement. It was invented by Garin d'Apchier when he wrote Quan foill'e flors reverdezis

Description
Description is one of four rhetorical modes , along with exposition, argumentation, and narration. Each of the rhetorical modes is present in a variety of forms and each has its own purpose and conventions.

Descriptivism
Descriptivism can refer to:*Descriptivist theory of names in philosophy*Descriptive linguistics

Descriptor
Descriptor may refer to*file descriptor, an abstract key for accessing a file*index term, also known as a "descriptor" in information retrieval*molecular descriptor, which helps characterize a chemical compound

Desecration
Desecration is the act of depriving something of its sacred character, or the disrespectful or contemptuous treatment of that which is held to be sacred or holy by a group or individual.-Detail:

Desecration (disambiguation)
Desecration is the act of depriving something of its sacred character.Desecration may also refer to:* Desecration , a Welsh death metal band* Desecration , the ninth book in the Left Behind series

Desecration (Left Behind)
Desecration: Antichrist Takes the Throne is the ninth book in the Left Behind series. It was published in 2001 by Tyndale House. It was on The New York Times Best Seller List for 19 weeks, It was the best selling Novel in the World in 2001.

Desegregation
Desegregation is the process of ending the separation of two groups usually referring to races. This is most commonly used in reference to the United States. Desegregation was long a focus of the American Civil Rights Movement, both before and after the United States Supreme Court's decision in Brown v

Desensitization
Desensitization can refer to:* Desensitization * Desensitization * Desensitization * Desensitization of explosives, see Phlegmatized

Desensitization (medicine)
For medical purposes, desensitization is a method to reduce or eliminate an organism's negative reaction to a substance or stimulus.For example, if a person with diabetes mellitus has a bad allergic reaction to taking a full dose of beef insulin, the doctor gives the person a very small amount of the insulin at first

Desensitization (psychology)
In psychology, desensitization is a process for mitigating the harmful effects of phobias or other disorders. It also occurs when an emotional response is repeatedly evoked in situations in which the action tendency that is associated with the emotion proves irrelevant or unnecessary

Desensitization (telecommunications)
For telecommunications, desensitization is a form of electromagnetic interference where a radio receiver is unable to receive a weak radio signal that it might otherwise be able to receive when there is no interference

Desensitized (Pitch Shifter album)
- Personnel :Pitchshifter* J.S. Clayden - lead vocals* Johnny Carter - lead, rhythm guitar and programming* Mark Clayden - bass* D.J. Walters - drums, percussionProduction* Johnny Carter - programming* Paul Johnston - engineering* Pitchshifter - production

Desensitized (Pitch Shifter album)
- Personnel :Pitchshifter* J.S. Clayden - lead vocals* Johnny Carter - lead, rhythm guitar and programming* Mark Clayden - bass* D.J. Walters - drums, percussionProduction* Johnny Carter - programming* Paul Johnston - engineering* Pitchshifter - production

Guadalajara, Spain
Guadalajara is a city and municipality in the autonomous community of Castile-La Mancha, Spain, and in the natural region of La Alcarria. It is the capital of the province of Guadalajara. It is located roughly 60 km northeast of Madrid on the Henares River, and has a population of 83,789

Guadalupe Island
Guadalupe Island, or Isla Guadalupe is a volcanic island located 241 kilometers off the west coast of Mexico's Baja California peninsula and some 400 kilometers southwest of the city of Ensenada in Baja California state, in the Pacific Ocean

Guadalupe River (Texas)
The Guadalupe River runs from Kerr County, Texas to San Antonio Bay on the Gulf of Mexico. The river is a popular destination for rafters and canoers. Larger cities along the river include New Braunfels, Kerrville, Seguin, Gonzales, Cuero, and Victoria

Guaifenesin
Guaifenesin INN or guaiphenesin , also glyceryl guaiacolate, is an expectorant drug sold over the counter and usually taken by mouth to assist the bringing up of phlegm from the airways in acute respiratory tract infections.-History:Similar medicines derived from the guaiac tree were in use as a generic remedy by Native Americans when explorers

Gualtiero Jacopetti
Gualtiero Jacopetti was an Italian director of documentary films.He was born in Barga, in northern Tuscany

Guam
Guam is an organized, unincorporated territory of the United States located in the western Pacific Ocean. It is one of five U.S. territories with an established civilian government. Guam is listed as one of 16 Non-Self-Governing Territories by the Special Committee on Decolonization of the United Nations. The island's capital is Hagåtña

Guan (bird)
The guans are a number of bird genera which make up the largest group in the family Cracidae. They are found mainly in northern South America, southern Central America, and a few adjacent Caribbean islands

Guanajuato
Guanajuato officially Estado Libre y Soberano de Guanajuato is one of the 31 states which, with the Federal District, comprise the 32 Federal Entities of Mexico. It is divided in 46 municipalities and its capital city is Guanajuato.

Guangdong Olympic Stadium
The Guangdong Olympic Stadium, also known as the Aoti Main Stadium, is a multi-purpose stadium in Guangzhou, People's Republic of China. Currently used mostly for football matches, the stadium was built in 2001

Guangxi
Guangxi, formerly romanized Kwangsi, is a province of southern China along its border with Vietnam. In 1958, it became the Guangxi Zhuang Autonomous Region of the People's Republic of China, a region with special privileges created specifically for the Zhuang people.Guangxi's location, in mountainous terrain in the far south of China, has placed it on the frontier of

Guanidine
Guanidine is a crystalline compound of strong alkalinity formed by the oxidation of guanine. It is used in the manufacture of plastics and explosives. It is found in urine as a normal product of protein metabolism. The molecule was first synthesized in 1861 by the oxidative degradation of an aromatic natural product, guanine, isolated from Peruvian guano

Guanine
Guanine is one of the four main nucleobases found in the nucleic acids DNA and RNA, the others being adenine, cytosine, and thymine . In DNA, guanine is paired with cytosine. With the formula C5H5N5O, guanine is a derivative of purine, consisting of a fused pyrimidine-imidazole ring system with conjugated double bonds

Guanlong
Guanlong was a genus of proceratosaurid tyrannosauroid dinosaur, one of the earliest known examples of the lineage.-Description and discovery:

Guano Apes
Guano Apes are an alternative rock band formed in 1994 in Göttingen, Germany. The group members are Sandra Nasić , Henning Rümenapp , Stefan Ude and Dennis Poschwatta .

Guantanamera
"Guantanamera" is perhaps the best known Cuban song and that country's most noted patriotic song.-Music:The music for the song is sometimes attributed to José Fernández Diaz, known as Joseíto Fernández, who claimed to have written it at various dates , and who used it regularly in one of his radio

Guar gum
Guar gum, also called guaran, is a galactomannan. It is primarily the ground endosperm of guar beans. The guar seeds are dehusked, milled and screened to obtain the guar gum. It is typically produced as a free-flowing, pale, off-white-colored, coarse to fine ground powder.-Production:Guar gum is an extract of the guar bean, where it acts as a food and water store

Guard rail
Guard rail or guardrail, sometimes referred to as guide rail or railing, is a system designed to keep people or vehicles from straying into dangerous or off-limits areas

Guardian angel (spirit)
A guardian angel is an angel assigned to protect and guide a particular person or group. Belief in guardian angels can be traced throughout all antiquity

Guardian Building
The Guardian Building is a skyscraper at 500 Griswold Street in the downtown of the city of Detroit, in the state of Michigan, in the United States of America. The Guardian is a class-A office building owned by Wayne County, Michigan and serves as its headquarters

Guardians of the directions
The Guardians of the Directions are the deities who rule the specific directions of space according to Hinduism and Buddhism—especially

Guatemalan Civil War
The Guatemalan Civil War ran from 1960-1996. The thirty-six-year civil war began as a grassroots, popular response to the rightist and military usurpation of civil government , and the President's disrespect for the human and civil rights of the majority of the population

Guava
Guavas are plants in the myrtle family genus Psidium , which contains about 100 species of tropical shrubs and small trees. They are native to Mexico, Central America, and northern South America

Guayama, Puerto Rico
Guayama is a municipality of Puerto Rico founded on January 29, 1736 and located on the Southern Coastal Valley region, bordering the Caribbean, south of Cayey; east of Salinas; and west of Patillas and Arroyo. Guayama is spread over 9 wards and Guayama Pueblo

Guayanilla, Puerto Rico
Guayanilla is a municipality of Puerto Rico located in southern coast of the island, bordering the Caribbean Sea, south of Adjuntas, east of Yauco; and west of Peñuelas and about 12 miles west of Ponce. Guayanilla is spread over 16 wards and Guayanilla Pueblo

Guaymas
Guaymas is a city and municipality located in the southwest part of the state of Sonora in northwestern Mexico. The city is located 117 km south of the state capital of Hermosillo, and 242 miles from the U.S. border, and is the principal port for the state. The municipality is located in the Sonora Desert and has a hot, dry climate and 117 km of beaches

Gucci Mane
Radric Davis , better known by his stage name Gucci Mane, is an American rapper. He debuted in 2005 with Trap House and followed with albums such as Hard to Kill in 2006, Trap-A-Thon and Back to the Trap House in 2007. In 2009, his second studio album The State vs. Radric Davis was released

Gudensberg
Gudensberg is a small town in northern Hesse, Germany. Since municipal reform in 1974, the nearby villages of Deute, Dissen, Dorla, Gleichen, Maden and Obervorschütz have been parts of the municipality.-Geography:

Gudrun Schyman
Gudrun Schyman is a Swedish politician. She served as leader of the Swedish Left Party from 1993 until January 2003. She remained a member of the Left Party until 2004, when she left to focus entirely on her feminist political work

Guelph Dominators
The Guelph Hurricanes are a Canadian junior ice hockey team based in Guelph, Ontario, Canada. They play in the Mid-Western division of the Greater Ontario Junior Hockey League.-History:

Guerrilla warfare
Guerrilla warfare is a form of irregular warfare and refers to conflicts in which a small group of combatants including, but not limited to, armed civilians use military tactics, such as ambushes, sabotage, raids, the element of surprise, and extraordinary mobility to harass a larger and less-mobile traditional army, or strike a vulnerable target, and withdraw almost

Guglielmo Marconi
Guglielmo Marconi was an Italian inventor, known as the father of long distance radio transmission and for his development of Marconi's law and a radio telegraph system. Marconi is often credited as the inventor of radio, and indeed he shared the 1909 Nobel Prize in Physics with Karl Ferdinand Braun "in recognition of their contributions to the development of wireless telegraphy"

Guiche piercing
A guiche piercing is a body piercing on the perineum. Guiche piercings are much more common in men than in women. Although a guiche normally runs perpendicular to the direction of the penis, lateral placements are possible

Guidance system
A guidance system is a device or group of devices used to navigate a ship, aircraft, missile, rocket, satellite, or other craft. Typically, this refers to a system that navigates without direct or continuous human control

Guiding Light (1980-1989)
The Guiding Light is the longest-running American television soap opera. This article covers the show in the 1980s.-Show development:The 1980s was a time of many transitions and many firsts for the show.

Guido Henckel von Donnersmarck
Guido Georg Friedrich Erdmann Heinrich Adalbert Graf Henckel von Donnersmarck, from 1901 Fürst Henckel von Donnersmarck was a German nobleman, industrial magnate, and one of the richest men of his time

Guido of Arezzo
Guido of Arezzo or Guido Aretinus or Guido da Arezzo or Guido Monaco or Guido d'Arezzo was a music theorist of the Medieval era

Guidon (U.S. Army)
In the United States Army, Marine Corps, and Air Force, a guidon is a military standard that company or platoon-sized elements carry to signify their unit designation and corps affiliation or the title of the individual who carries it

Guild
A guild is an association of craftsmen in a particular trade. The earliest types of guild were formed as confraternities of workers. They were organized in a manner something between a trade union, a cartel, and a secret society

Guildford Four
The Guildford Four and the Maguire Seven were two sets of people whose convictions in English courts for the Guildford pub bombings in the 1970s were eventually quashed

Guildford Town Centre
Guildford Town Centre is a town centre of Surrey, British Columbia. It is a neighborhood of Surrey and is known for its retail corridors down 104 Avenue and 152 Street, at the intersection of which is found the 200-store Guildford Town Centre Mall . The community is named after Guildford in Surrey, England

Guildhall School of Music and Drama
Guildhall School of Music and Drama is an independent music and dramatic arts school which was founded in 1880 in London, England. Students can pursue courses in Music, Opera, Drama and Technical Theatre Arts.-History:

Guildhall, London
The Guildhall is a building in the City of London, off Gresham and Basinghall streets, in the wards of Bassishaw and Cheap. It has been used as a town hall for several hundred years, and is still the ceremonial and administrative centre of the City of London and its Corporation

Guilford College
Guilford College, founded in 1837 by members of the Religious Society of Friends , is an independent college whose stated mission is to: provide a transformative, practical and excellent liberal arts education that produces critical thinkers in an inclusive, diverse environment, guided by Quaker testimonies of community, equality, integrity, peace and simplicity and

Guillaume Amontons
Guillaume Amontons was a French scientific instrument inventor and physicist. He was one of the pioneers in tribology, apart from Leonardo da Vinci, John Theophilus Desaguliers, Leonard Euler and Charles-Augustin de Coulomb.-Life:Guillaume was born in Paris, France. His father was a lawyer from Normandy who had moved to the French capital

Guillotine
The guillotine is a device used for carrying out :executions by decapitation. It consists of a tall upright frame from which an angled blade is suspended. This blade is raised with a rope and then allowed to drop, severing the head from the body

Guilty
Guilty commonly refers to the feeling of guilt, an experience that occurs when a person believes that they have violated a moral standard.Guilty or The Guilty may also refer to:-Law:*Guilty plea, a formal admission of legal culpability

Guimaras oil spill
The Guimaras oil spill is a massive oil spill at the Guimaras Strait, the Philippines that started on August 11, 2006. It is the worst oil spill ever in the Philippines.-Background:

Guinea pig
The guinea pig , also called the cavy, is a species of rodent belonging to the family Caviidae and the genus Cavia. Despite their common name, these animals are not in the pig family, nor are they from Guinea

Guinevere
Guinevere was the legendary queen consort of King Arthur. In tales and folklore, she was said to have had a love affair with Arthur's chief knight Sir Lancelot

Guinness
Guinness is a popular Irish dry stout that originated in the brewery of Arthur Guinness at St. James's Gate, Dublin. Guinness is directly descended from the porter style that originated in London in the early 18th century and is one of the most successful beer brands worldwide, brewed in almost 50 countries and available in over 100

Guinness World Records
Guinness World Records, known until 2000 as The Guinness Book of Records , is a reference book published annually, containing a collection of world records, both human achievements and the extremes of the natural world

Guinness Yeast Extract
Guinness Yeast Extract, commonly known by its initials GYE, was an Irish savoury spread, made from yeast extract. It was a by-product of the Guinness beer brewing process and produced by Arthur Guinness Son & Co., Dublin

Guion Bluford
Guion Stewart “Guy” Bluford, Jr. , is an engineer, retired Colonel from the United States Air Force and a former NASA Astronaut. He participated in four Space Shuttle flights between 1983 and 1992

Guitar
The guitar is a plucked string instrument, usually played with fingers or a pick. The guitar consists of a body with a rigid neck to which the strings, generally six in number, are attached. Guitars are traditionally constructed of various woods and strung with animal gut or, more recently, with either nylon or steel strings. Some modern guitars are made of polycarbonate materials

Guitar pick
A guitar pick is a plectrum used for guitars. A pick is generally made of one uniform material; examples include plastic, nylon, rubber, felt, tortoiseshell, wood, metal, glass, and stone

Guitar speaker
A guitar speaker is a loudspeaker – specifically the driver part – designed for use in or with the guitar amplifier of an electric guitar

Guitarfish
The guitarfish are a family, Rhinobatidae, of rays. The guitarfish are known for an elongated body with a flattened head and trunk and small ray like wings. The combined range of the various species is tropical, subtropical and temperate waters worldwide. They often travel in large schools.-Description:Guitarfishes have a body form intermediate between those of sharks and rays

Gujar Khan
Gujar Khan is a city in Rawalpindi District, Punjab, Pakistan. It is the headquarters of Gujar Khan Tehsil, the largest tehsil of Punjab. It is approximately 55 kilometres southeast of Islamabad, the capital of Pakistan and 220 km to the north west of Lahore, capital of Punjab

Gujarat Secondary and Higher Secondary Education Board
The Gujarat Secondary and Higher Secondary Education Board or GSEB is a government of Gujarat body responsible for determining the policy-related, administrative, cognitive, and intellectual direction the state's higher educational system takes.

Gujarati cuisine
Gujarati cuisine refers to the cuisine of the Gujaratis from India, who are predominant in western India. It is primarily a vegetarian cuisine, despite having an extensive coastline for sea food, due influence of Jain vegetarianism and traditional Hinduism

Gujarati script
The Gujarati script , which like all Nāgarī writing systems is strictly speaking an abugida rather than an alphabet, is used to write the Gujarati and Kutchi languages

Gujjar
The Gurjar are an ethnic group in India, Pakistan and Afghanistan. Alternative spellings include Gurjara, Gujar, Gurjjara and Gūrjara. The spelling Gurjara or Gurjar is preferable to the rest.

Gujranwala
Gujranwala is a industrial city in the north-east of the Punjab province. It is the sixth largest city in Pakistan with a population of approximately 2,661,360 as on 24 June 2011

Gulag
The Gulag was the government agency that administered the main Soviet forced labor camp systems. While the camps housed a wide range of convicts, from petty criminals to political prisoners, large numbers were convicted by simplified procedures, such as NKVD troikas and other instruments of extrajudicial punishment, and the Gulag is recognized as a major instrument of political

Gulf Air
Gulf Air is the principal flag carrier of the Kingdom of Bahrain. Headquartered in Muharraq, adjacent to Bahrain International Airport, the airline operates scheduled services to 45 destinations in 28 countries across Africa, Asia and Europe. Its main base is Bahrain International Airport

Gulf Coast of the United States
The Gulf Coast of the United States, sometimes referred to as the Gulf South, South Coast, or 3rd Coast, comprises the coasts of American states that are on the Gulf of Mexico, which includes Texas, Louisiana, Mississippi, Alabama, and Florida and are known as the Gulf States

Gulf Fritillary
The Gulf Fritillary or Passion Butterfly, Agraulis vanillae, is a striking, bright orange butterfly of the family Nymphalidae, subfamily Heliconiinae. These were formerly classified in a separate family, the Heliconiidae or longwing butterflies, and like other longwings this species does have long, rather narrow wings in comparison with other butterflies

Gulf Intracoastal Waterway
The Gulf Intracoastal Waterway is the portion of the Intracoastal Waterway located along the Gulf Coast of the United States. It is a navigable inland waterway running approximately 1700 kilometers from Carrabelle, Florida, to Brownsville, Texas.The waterway provides a channel with a controlling depth of 3.7 meters , designed primarily for barge

Gulf of Aden
The Gulf of Aden is located in the Arabian Sea between Yemen, on the south coast of the Arabian Peninsula, and Somalia in the Horn of Africa. In the northwest, it connects with the Red Sea through the Bab-el-Mandeb strait, which is about 20 miles wide.