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In chemistry, hydrochlorides are salts resulting, or regarded as resulting, from the reaction of hydrochloric acid with an organic base . This is also known as muriate, derived from hydrochloric acid's other name: muriatic acid.

A hydrofoil is a foil which operates in water. They are similar in appearance and purpose to airfoils.Hydrofoils can be artificial, such as the rudder or keel on a boat, the diving planes on a submarine, a surfboard fin, or occur naturally, as with fish fins, the flippers of aquatic mammals, the wings of swimming seabirds, or other creatures like the sand dollar.The term "hydrofoil"

Hydrogen (disambiguation)
Hydrogen is a chemical element.Hydrogen may also refer to:* Hydrogen atom* Hydrogen ion* Hydrogen , drum machine software* Hydrogen vehicle* Isotopes of hydrogen** Hydrogen-2 ** Hydrogen-3 ** Hydrogen-4

Hydrogen bromide
Hydrogen bromide is the diatomic molecule HBr. HBr is a gas at standard conditions. Hydrobromic acid forms upon dissolving HBr in water. Conversely, HBr can be liberated from hydrobromic acid solutions with the addition of a dehydration agent, but not by distillation. Hydrogen bromide and hydrobromic acid are, therefore, not the same, but they are related

Hydrogen sulfide
Hydrogen sulfide is the chemical compound with the formula . It is a colorless, very poisonous, flammable gas with the characteristic foul odor of expired eggs perceptible at concentrations as low as 0.00047 parts per million

Hydrogenase (acceptor)
In enzymology, a hydrogenase is an enzyme that catalyzes the chemical reactionThus, the two substrates of this enzyme are H2 and A, whereas its product is AH2.

Hydrogenation, to treat with hydrogen, also a form of chemical reduction, is a chemical reaction between molecular hydrogen and another compound or element, usually in the presence of a catalyst. The process is commonly employed to reduce or saturate organic compounds. Hydrogenation typically constitutes the addition of pairs of hydrogen atoms to a molecule, generally an alkene

Hydrography is the measurement of the depths, the tides and currents of a body of water and establishment of the sea, river or lake bed topography and morphology. Normally and historically for the purpose of charting a body of water for the safe navigation of shipping

Hydrology (album)
Hydrology is a Recoil studio album, released January 25, 1988.Hydrology was Alan Wilder's second Recoil release. The CD and cassette version included the first release, 1+2.

Hydrolysis is a chemical reaction during which molecules of water are split into hydrogen cations and hydroxide anions in the process of a chemical mechanism. It is the type of reaction that is used to break down certain polymers, especially those made by condensation polymerization

Hydrometry is the monitoring of the components of the hydrological cycle including rainfall, groundwater characteristics, as well as water quality and flow characteristics of surface waters

Hydron has the following meanings:* Hydron , a positive hydrogen cation* Hydron , a character in the He-Man universe* Hydron , a Chinese brand of eye drops for lenses

Hydron (chemistry)
In chemistry, a hydron is the general name for a cationic form of atomic hydrogen : most commonly a "proton". However, hydron includes cations of hydrogen regardless of their isotopic composition: thus it refers collectively to protons , deuterons , and tritons

Hydrophobia or hydrophobe may refer to:* Rabies, especially a set of symptoms of the later stages of an infection, in which the victim has difficulty swallowing, shows panic when presented with liquids to drink, and cannot quench his or her thirst.

Hydrophobia (video game)
Hydrophobia is a survival-adventure video game developed and published by Dark Energy Digital for Microsoft Windows, the PlayStation 3 and Xbox Live Arcade. The game was released for Xbox Live Arcade on September 29, 2010 as part of Xbox Live's 'Games Feast' promotion, marking the first of three episodes. The PC version was released on May 9, 2011

Hydros (legendary creature)
Hydros is a venomous snake from Medieval bestiaries. Their poison caused the victim to swell up, and could only be cured with ox dung.

The word hydroscope is used to mean any of several instruments related to water.One kind is an instrument for seeing below the surface of water, such as a long tube fitted with various lenses so arranged that objects lying at the bottom can be reflected upon a screen on the deck of the ship that carries it

The Hydrospace is the world's first stand-up four-stroke jet ski, or personal watercraft. It was introduced in October 2005 by Hydrospace. In 2007, Hydrospace changed their name to HSR-Benelli following the acquisition of Benelli Motori .The company originated in Pöchlarn, Austria, with sales networks

Hydroxide is a diatomic anion with chemical formula OH−. It consists of an oxygen and a hydrogen atom held together by a covalent bond, and carrying a negative electric charge. It is an important but usually minor constituent of water. It functions as a base, as a ligand, a nucleophile, and a catalyst

Hydroxy can refer to:* In chemical nomenclature, the prefix "hydroxy-" shows the presence of a hydroxyl functional group '* An abbreviation for the medication hydroxyzine, which is commonly sold under the brand names Atarax, Ucerax, Serecid, and Vistaril* Hydroxy gas: A nickname for oxyhydrogen, a combination of hydrogen and oxygen gas produced from the electrolysis of water

Hydroxybutyric acid
Hydroxybutyric acid is a group of four-carbon organic compounds that have both hydroxyl and carboxylic acid functional groups. They can be viewed as derivatives of butyric acid

Hydroxymethyl in the field of chemistry, particularly in organic chemistry, is the name for a substituent with the structural formula -CH2-OH. The hydroxymethyl group consists of a methylene group connected to a hydroxy group. This makes the hydroxymethyl group an alcohol

Hydroxypethidine is an opioid analgesic that is an analogue of pethidine . Hydroxypethidine is significantly less potent than meperidine as an analgesic, although it also has NMDA antagonist properties like its close relative ketobemidone.Hydroxypethidine has similar effects to other opioids, and produces analgesia, sedation and

Hydrus is a small constellation in the southern sky, created in the sixteenth century. Its name means "male water snake", and it should not be confused with Hydra, a much larger constellation which represents a female water snake.-History:

Hydrus (legendary creature)
The Hydrus is a creature from Medieval bestiaries. They were said to be found in the Nile River. While in the Nile, a crocodile would roll the hydrus in the mud before eating the smaller creature. However, once inside the crocodile's stomach, the hydrus would burst free from the stomach lining

HYDRUS (software)
Hydrus is a suite of Windows-based modeling software that can be used for analysis of water flow, heat and solute transport in variably saturated porous media . HYDRUS suite of software is supported by an interactive graphics-based interface for data-preprocessing, discretization of the soil profile, and graphic presentation of the results

Hyenas or Hyaenas are the animals of the family Hyaenidae of suborder feliforms of the Carnivora. It is the fourth smallest biological family in the Carnivora , and one of the smallest in the mammalia

Hyena (song)
"Hyena" is the forth major and 12th overall single released by The Gazette. It is their lone single of 2007. This was released in two different versions: a Optical Impression edition and a Auditory Impression edition. The CD+DVD edition comes with a DVD of the title song's PV, while the CD only edition comes with the B-side song "Defective Tragedy"

Hyena (soundtrack)
Hyena is the name of a soundtrack in 2007 for the tvN drama Hyena featuring Kim Min Jong and Yoon Da Hoon.-Track listing:# The Night Chicago Died - Super Junior - K.R.Y.# Go! Go! - The TRAX# 한 사람만을 - Super Junior - K.R.Y.

Hygiene refers to the set of practices perceived by a community to be associated with the preservation of health and healthy living. While in modern medical sciences there is a set of standards of hygiene recommended for different situations, what is considered hygienic or not can vary between different cultures, genders and etarian groups

Hymen (disambiguation)
The hymen is a fold of mucous membrane which surrounds or partially covers the external vaginal opening.Hymen may also refer to:* Hymen , a god of marriage ceremonies in Greek mythology* Hymen Records, an imprint of the Ant-Zen record label

Hymenaeus may refer to one of the following:* Hymenaios, a deity in Greek mythology* Hymenaeus , a heretical teacher in Ephesus* Grady McMurtry, also known as Hymenaeus Alpha

Hymenaeus (Ephesian)
Hymenaeus was an early Christian from Ephesus, an opponent of the apostle Paul, who associates him with Alexander and Philetus.In 1 Timothy 1:20, Hymenaeus is included in the "some" who had put away faith and a good conscience and who had made shipwreck concerning faith

Hymenoptera is one of the largest orders of insects, comprising the sawflies, wasps, bees and ants. There are over 130,000 recognized species, with many more remaining to be described. The name refers to the heavy wings of the insects, and is derived from the Ancient Greek ὑμήν : membrane and πτερόν : wing

Hymn (Moby song)
"Hymn" is a song by American electronica musician Moby, released as the first single from his 1995 album Everything Is Wrong. The single peaked at number 31 on the UK Singles Chart.

Hymnology is the scholarly study of religious song, or the hymn, in its many aspects, with particular focus on choral and congregational song. It may be more or less clearly distinguished from hymnody, the creation and practice of such song

Hymns (2nd Chapter of Acts album)
-Track listing:# All Creatures Of Our God And King - 2:58# My Jesus I Love Thee - 4:52# Great Is Thy Faithfulness - 4:04# Joyful, Joyful, We Adore Thee - 2:40# Crown Him With Many Crowns - 3:46# Take My Life And Let It Be - 1:45# Holy, Holy, Holy - 3:47

Hymns (band)
Hymns is an indie rock band based in Brooklyn, NY. Originally consisting of North Carolina natives Brian Harding and Jason Roberts , the band picked up Texas-based rockers Tony Kent and Matt Shaw upon arriving in NYC

Hymns (Loretta Lynn album)
Hymns is a 1965 Gospel album by American country singer-songwriter, Loretta Lynn.This was Lynn's first Gospel album of her career. The album was a pick of 12 Gospel and Inspirational music songs that were either popular over the years or were written by Lynn herself for this album

Hymns (Tennessee Ernie Ford album)
Hymns is an album recorded by Tennessee Ernie Ford that was released in 1956. It was the second best selling record in the United States in 1957. The album is one of the best selling of all time and spent 277 weeks on the Billboard 200.

Hyoscyamine is a tropane alkaloid. It is a secondary metabolite found in certain plants of the Solanaceae family, including henbane , mandrake , jimsonweed , tomato and deadly nightshade

Hypaethral is an ancient temple with no roof. It has instead a hypaethros or hypaethral opening. It was described by the Roman architect Vitruvius in his treatise On Architecture written for the emperor Caesar Augustus probably about 15 BC

Hypallage is a literary device that is the reversal of the syntactic relation of two words .One kind of hypallage, also known as a transferred epithet, is the trope or rhetorical device in which a modifier, usually an adjective, is applied to the "wrong" word in the sentence

Hype may refer to:*A media circus*Hype , 1981 album by Robert Calvert*Hype , American comedy television series*Hype!, documentary about the popularity of grunge rock in the early to mid 1990

Hype (album)
Hype is a 1981 album by singer Robert Calvert, the former frontman of British space-rock band Hawkwind.It is subtitled The Songs Of Tom Mahler as a tie-in to Calvert's only published novel Hype, the novel being a fictional account of the rise and death of a rock star.The musicians used for the recording mainly came from the band Bethnal who Calvert befriended during their

Hype (TV series)
Hype is a sketch comedy television series on The WB Television Network. Most of the central jokes making fun of celebrities in the news at the time

Hyperacidity, also known as acid dyspepsia is the condition of excreting more than the normal amount of hydrochloric acid in the stomach.Some causes for hyperacidity are peptic ulcers, gastroesophageal reflux disease, stomach cancer and certain types of diet that contains spicy food.Hyperacidity or acid dyspepsia simply means increase of acidity in the stomach

Hyperactive (disambiguation)
Hyperactive describes someone or something exhibiting hyperactivity.Hyperactive may also refer to:*"Hyperactive!", a song by Thomas Dolby from The Flat Earth*"Hyperactive", a song by Robert Palmer from Riptide

Hyperactive (song)
"Hyperactive!" is a single by British musician Thomas Dolby, taken from his second album The Flat Earth, released in 1984. Additional vocals were provided by Louise Ulfstedt.

Hyperbaton is a figure of speech in which words that naturally belong together are separated from each other for emphasis or effect. This kind of unnatural or rhetorical separation is possible to a much greater degree in highly inflected languages, where sentence meaning does not depend closely on word order

Octane rating
Octane rating or octane number is a standard measure of the anti-knock properties of a motor or aviation fuel. The higher the octane number, the more compression the fuel can withstand before detonating

Octanitrocubane is a high explosive that, like TNT, is shock-insensitive , not detonating even when struck by a hammer

Octans is a faint constellation the southern sky. Its name is Latin for the eighth part of a circle, but it is named after the octant, a navigational instrument. The constellation was devised by Nicolas Louis de Lacaille in the eighteenth century.

Octavia Minor
Octavia the Younger , also known as Octavia Minor or simply Octavia, was the sister of the first Roman Emperor, Augustus , half-sister of Octavia the Elder, and fourth wife of Mark Antony

Octavius Catto
Octavius Valentine Catto was a black educator, intellectual, and civil rights activist. He was also known for being a cricket and baseball player in 19th-century Philadelphia, Pennsylvania

Octene is an alkene with the formula . Several isomers of octene are known, depending on the position of the double bond and the branching of the carbon chain.

Octet rule
The octet rule is a chemical rule of thumb that states that atoms of low The octet rule is a chemical rule of thumb that states that atoms of low The octet rule is a chemical rule of thumb that states that atoms of low (The octet rule is a chemical rule of thumb that states that atoms of low (

October Crisis
The October Crisis was a series of events triggered by two kidnappings of government officials by members of the Front de libération du Québec during October 1970 in the province of Quebec, mainly in the Montreal metropolitan area.The circumstances ultimately culminated in the only peacetime use of the War Measures Act in Canada's history,

October Sky
October Sky is a 1999 American biographical film directed by Joe Johnston, starring Jake Gyllenhaal, Chris Cooper and Laura Dern. It is based on the true story of Homer Hickam, a coal miner's son who was inspired by the launch of Sputnik 1 to take up rocketry against his father's wishes, and who eventually became a NASA engineer

In mathematics, the octonions are a normed division algebra over the real numbers, usually represented by the capital letter O, using boldface O or blackboard bold \mathbb O. There are only four such algebras, the other three being the real numbers R, the complex numbers C, and the quaternions H

The octopus is a cephalopod mollusc of the order Octopoda. Octopuses have two eyes and four pairs of arms, and like other cephalopods they are bilaterally symmetric. An octopus has a hard beak, with its mouth at the center point of the arms

An octree is a tree data structure in which each internal node has exactly eight children. Octrees are most often used to partition a three dimensional space by recursively subdividing it into eight octants. Octrees are the three-dimensional analog of quadtrees. The name is formed from oct + tree, and normally written "octree", not "octtree"

Octroi is a local tax collected on various articles brought into a district for consumption.-Antiquity:Octroi taxes have a respectable antiquity, being known in Roman times as vectigalia

Octyl acetate
Octyl acetate, or octyl ethanoate, is an ester that is formed from octanol and acetic acid.Octyl acetate can be synthesized by a condensation reaction:-Use:

Octyl methoxycinnamate
Octyl methoxycinnamate or octinoxate , trade names Eusolex 2292 and Uvinul MC80, is an organic compound that is an ingredient in some sunscreens and lip balms. It is an ester formed from methoxycinnamic acid and 2-ethylhexanol

The odds in favor of an event or a proposition are expressed as the ratio of a pair of integers, which is the ratio of the probability that an event will happen to the probability that it will not happen

Ode to Psyche
"Ode to Psyche" is a poem by John Keats written in spring 1819. The poem is the first of his 1819 odes, which include "Ode on a Grecian Urn" and "Ode to a Nightingale". "Ode to Psyche" is an experiment in the ode genre, and Keats's attempt at an expanded version of the sonnet format that describes a dramatic scene

Odense University
Odense University, now Syddansk Universitet Odense , has been part of the University of Southern Denmark since 1998 of which it forms the biggest campus. It is the university of Odense, Denmark's third largest city, and the island of Funen. When abbreviated, the university motto becomes FIONIA, the Latin name for Funen

Odeon Cinemas
Odeon Cinemas is a British chain of cinemas, one of the largest in Europe. It is owned by Odeon & UCI Cinemas Group whose ultimate parent is Terra Firma Capital Partners.-History:Odeon Cinemas was created in 1928 by Oscar Deutsch

Odeon Records
Odeon Records was a record label founded in 1903 by Max Straus and Heinrich Zuntz of the International Talking Machine Company in Berlin, Germany. It was named after a famous theatre in Paris, whose classical dome appears on the Odeon record label.

Odessa or Odesa is the administrative center of the Odessa Oblast located in southern Ukraine. The city is a major seaport located on the northwest shore of the Black Sea and the fourth largest city in Ukraine with a population of 1,029,000 .The predecessor of Odessa, a small Tatar settlement, was founded by Hacı I Giray, the Khan of Crimea, in

Odette Sansom
Odette Sansom Hallowes GC, MBE, Chevalier de la légion d'honneur was an Allied heroine of the Second World War.-Early years:

Odie is a fictional character in the Jim Davis comic strip Garfield. He has also appeared in Garfield and Friends, The Garfield Show, two live-action feature films, and 3 CGI films.

Odilon Redon
Bertrand-Jean Redon, better known as Odilon Redon was a French symbolist painter, printmaker, draughtsman and pastellist.-Life:

Odissi, also spelled Orissi , is one of the eight classical dance forms of India. It originates from the state of Orissa, in eastern India. It is the oldest surviving dance form of India on the basis of archaeological evidences. The classic treatise of Indian dance, Natya Shastra, refers to it as Odra-Magadhi

Flavius Odoacer , also known as Flavius Odovacer, was the first King of Italy. His reign is commonly seen as marking the end of the Western Roman Empire. Though the real power in Italy was in his hands, he represented himself as the client of Julius Nepos and, after Nepos' death in 480, of the Emperor in Constantinople

Odonata is an order of insects, encompassing dragonflies and damselflies . The word dragonfly is also sometimes used to refer to all Odonata, but the back-formation odonate is a more correct English name for the group as a whole

Odorheiu Secuiesc
Odorheiu Secuiesc is the second-largest city in Harghita County, Transylvania, Romania. In its short form, it is also known as Odorhei in Romanian and Udvarhely in Hungarian

-People:* Bernard Odum , an American bass guitar player* Eugene Odum , an American ecologist* Howard T. Odum , an American ecologist* Howard W. Odum , an American sociologist* Joseph R

Odysseus or Ulysses was a legendary Greek king of Ithaca and the hero of Homer's epic poem the Odyssey. Odysseus also plays a key role in Homer's Iliad and other works in the Epic Cycle.

The Odyssey is one of two major ancient Greek epic poems attributed to Homer. It is, in part, a sequel to the Iliad, the other work ascribed to Homer. The poem is fundamental to the modern Western canon, and is the second—the Iliad being the first—extant work of Western literature

Odyssey of the Mind
Odyssey of the Mind, often called OM , is a creative problem-solving competition involving students from kindergarten through college. Team members work together at length to solve a predefined problem ; and present their solution to the problem at a competition

Oedipus complex
In psychoanalytic theory, the term Oedipus complex denotes the emotions and ideas that the mind keeps in the unconscious, via dynamic repression, that concentrate upon a boy’s desire to sexually possess his mother, and kill his father

Oedipus the King
Oedipus the King , also known by the Latin title Oedipus Rex, is an Athenian tragedy by Sophocles that was first performed c. 429 BCE. It was the second of Sophocles's three Theban plays to be produced, but it comes first in the internal chronology, followed by Oedipus at Colonus and then Antigone

Oerlikon 20 mm cannon
The Oerlikon 20 mm cannon is a series of autocannons, based on an original design by Reinhold Becker of Germany, very early in World War I, and widely produced by Oerlikon Contraves and others

Of Human Bondage
Of Human Bondage is a novel by W. Somerset Maugham. It is generally agreed to be his masterpiece and to be strongly autobiographical in nature, although Maugham stated, "This is a novel, not an autobiography, though much in it is autobiographical, more is pure invention." Maugham, who had originally planned to call his novel Beauty from Ashes, finally settled on a title

Of Mice and Men
Of Mice and Men is a novella written by Nobel Prize-winning author John Steinbeck. Published in 1937, it tells the tragic story of George Milton and Lennie Small, two displaced migrant ranch workers during the Great Depression in California, USA.

Of Plymouth Plantation
Written over a period of years by the leader of the Plymouth Colony in Massachusetts, William Bradford, Of Plymouth Plantation is the single most complete authority for the story of the Pilgrims and the early years of the Colony they founded

Off-hook tone
The off-hook tone is a telephony signal used to alert a user that the telephone has been left off-hook for an extended period, effectively disabling the telephone line

Off-road vehicle
An off-road vehicle is considered to be any type of vehicle which is capable of driving on and off paved or gravel surface. It is generally characterized by having large tires with deep, open treads, a flexible suspension, or even caterpillar tracks

Off-roading is a term for driving a vehicle on unsurfaced roads or tracks, made of materials such as sand, gravel, riverbeds, mud, snow, rocks, and other natural terrain.-Off-road vehicle:

Offa, Nigeria
Offa, Kwara State, is a town located in central Nigeria with a population of 114,000 . The vegetation in Offa is savanna vegetation and the city is noted for its weaving and dyeing trade, using vegetable dyes made from locally grown indigo and other plants. Sweet potatoes and maize are the favourite staple foods of the indigenes in the town

Offal , also called, especially in the United States, variety meats or organ meats, refers to the internal organs and entrails of a butchered animal. The word does not refer to a particular list of edible organs, which varies by culture and region, but includes most internal organs other than muscle and bone

Offender profiling
Offender profiling, also known as criminal profiling, is a behavioral and investigative tool that is intended to help investigators to profile unknown criminal subjects or offenders. Offender profiling is also known as criminal profiling, criminal personality profiling, criminological profiling, behavioral profiling or criminal investigative analysis

Offer and acceptance
Offer and acceptance analysis is a traditional approach in contract law used to determine whether an agreement exists between two parties. Agreement consists of an offer by an indication of one person to another of the offeror's willingness to enter into a contract on certain terms without further negotiations

Office chair
An office chair, or desk chair, is a type of chair that is designed for use at a desk in an office. It should be comfortable and adjustable and can swivel 360 degrees.-History:

Office Space
Office Space is a 1999 American comedy film satirizing work life in a typical 1990s software company. Written and directed by Mike Judge, it focuses on a handful of individuals fed up with their jobs portrayed by Ron Livingston, Jennifer Aniston, Gary Cole, David Herman, Ajay Naidu, and Diedrich Bader.The film's sympathetic depiction of ordinary IT workers garnered a cult

OfficeVision is an IBM proprietary office support application that primarily runs on IBM's VM operating system and its user interface CMS. Other platform versions are available, notably OV/MVS and OV/400

Official Languages Act (Canada)
The Official Languages Act is a Canadian law that came into force on September 9, 1969, which gives English and French equal status in the government of Canada. This makes them "official" languages, having preferred status in law over all other languages

Official names of India
The following table lists the names of the Republic of India in each of the twenty-three constitutionally recognised languages listed in the Eighth Schedule to the Constitution of India

Official Secrets Act
The Official Secrets Act is a stock short title used in the United Kingdom, Ireland, India and Malaysia and formerly in New Zealand for legislation that provides for the protection of state secrets and official information, mainly related to national security.-United Kingdom:*The Official Secrets Act 1889 *The Official Secrets Act 1911 The Official Secrets Act is a stock short title used in the United Kingdom, Ireland, India and Malaysia and formerly in New Zealand for legislation that provides for the protection of state secrets and official information, mainly related to national security.-United Kingdom:*The Official Secrets Act 1889 (52 & 53 Vict. c. 52)*The Official Secrets Act 1911 The Official Secrets Act is a stock short title used in the United Kingdom, Ireland, India and Malaysia and formerly in New Zealand for legislation that provides for the protection of state secrets and official information, mainly related to national security.-United Kingdom:*The Official Secrets Act 1889 (52 & 53 Vict. c. 52)*The Official Secrets Act 1911 (1 & 2 Geo. 5 c

Offset printing
Offset printing is a commonly used printing technique in which the inked image is transferred from a plate to a rubber blanket, then to the printing surface

Offshore company
The term offshore company is ambiguous. It may refer to either:# A company which is incorporated outside the jurisdiction of its primary operations regardless of whether that jurisdiction is an offshore financial centre i.e

Offshore fund
An offshore fund is a collective investment scheme domiciled in an Offshore Financial Centre such as the British Virgin Islands, Luxembourg, or the Cayman Islands; it is typically sold exclusively to 'foreign' investors

Ofra Haza
Ofra Haza was an Israeli singer of Yemeni origin, an actress and international recording artist.

Ogaden is the name of a territory comprising the southeastern portion of the Somali Regional State in Ethiopia. The inhabitants are predominantly ethnic Somali and Muslim. The title "Somali Galbeed", which means "Western Somalia," is often preferred by Somali irredentists.The region, which is around 200,000 square kilometres, borders Djibouti, Kenya, and Somalia

Ogaden National Liberation Front
The Ogaden National Liberation Front , is a separatist rebel group fighting to make the region of Ogaden in eastern Ethiopia an independent state

Ogaden War
The Ogaden War was a conventional conflict between Somalia and Ethiopia in 1977 and 1978 over the Ogaden region of Ethiopia. In a notable illustration of the nature of Cold War alliances, the Soviet Union switched from supplying aid to Somalia to supporting Ethiopia, which had previously been backed by the United States, prompting the U.S. to start supporting Somalia

Ogden Nash
Frederic Ogden Nash was an American poet well known for his light verse. At the time of his death in 1971, the New York Times said his "droll verse with its unconventional rhymes made him the country's best-known producer of humorous poetry".-Early life:Nash was born in Rye, New York

Ogden Standard-Examiner
The Standard-Examiner is a daily morning newspaper published in Ogden, Utah. With 63,000 subscribers, it is the third largest daily newspaper in terms of circulation in the State of Utah after the Salt Lake Tribune and The Deseret Morning News

Ogden, Utah
Ogden is a city in Weber County, Utah, United States. Ogden serves as the county seat of Weber County. The population was 82,825 according to the 2010 Census. The city served as a major railway hub through much of its history, and still handles a great deal of freight rail traffic which makes it a convenient location for manufacturing and commerce

Ogg is a free, open container format maintained by the Xiph.Org Foundation. The creators of the Ogg format state that it is unrestricted by software patents and is designed to provide for efficient streaming and manipulation of high quality digital multimedia.The Ogg container format can multiplex a number of independent streams for audio, video, text , and

Oggy and the Cockroaches
Oggy and the Cockroaches is a French animated comedy series produced by Gaumont Film Company, creator of the popular series Space Goofs.-Synopsis:

Oghi (tehsil)
Oghi Tehsil is a sub-district of Mansehra District in the Khyber Pakhtoonkhwa province of Pakistan. The Tehsil takes its name from the main city of the area, Oghi.- Union councils :Oghi Tehsil consists of 11 Union Councils.

An ogive is the roundly tapered end of a two-dimensional or three-dimensional object.-Applied physical science and engineering:In ballistics or aerodynamics, an ogive is a pointed, curved surface mainly used to form the approximately streamlined nose of a bullet or other projectile.The traditional or secant ogive is a surface of revolution of the same curve that forms a Gothic arch;

Ogopogo or Naitaka is the name given to a cryptid lake monster reported to live in Okanagan Lake, in British Columbia, Canada. Ogopogo has been allegedly seen by First Nations people since the 19th century

Oguchi Onyewu
Oguchialu Chijoke Onyewu also known as "Oguchi" Onyewu is an American soccer player who plays as a defender for Sporting Clube de Portugal, in Primeira Liga, and the United States national team. Onyewu also holds a Belgian passport.

Ogun State
Ogun State is a state in South-western Nigeria. It borders Lagos State to the South, Oyo and Osun states to the North, Ondo State to the east and the republic of Benin to the west. Abeokuta is the capital and largest city in the state

Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus

Ohio class submarine
The Ohio class is a class of nuclear-powered submarines used by the United States Navy. The United States has 18 Ohio-class submarines: