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Perenniporia
Perenniporia is a cosmopolitan genus of bracket-forming or encrusting polypores containing about 60 currently recognized species. They are dimitic or trimitic with smooth, thick-walled basidiospores and cause a white rot in affected wood.-Species:

Perestroika
Perestroika was a political movement within the Communist Party of the Soviet Union during 1980s, widely associated with the Soviet leader Mikhail Gorbachev

Perestroika (computer game)
Perestroika is a Russian computer game released by a small software developer called Locis in the Soviet Union in 1990/1991, and named after Mikhail Gorbachev's policy of Perestroika. Its splash screen shows Gorbachev and the Kremlin, the seat of Soviet government

Perfect
Perfection is a philosophical concept.Perfect may also refer to:- Music :* Perfect interval, a type of interval used in music* Perfect * Perfect , a band from Poland* "Perfect" , 1988 single

Perfect (Darin song)
"Perfect" is a song recorded by Swedish singer Darin. It was released as the first single from Darin's third studio album Break the News in Sweden on October 18, 2006.-Charts:

Perfect (Exceeder)
"Perfect " is a collaboration between Mason and Princess Superstar. The track is a mashup of Mason's instrumental dance track "Exceeder" and Princess Superstar's 2005 single "Perfect". It was used in television commercials for the film Brüno as well as being featured in the game Wipeout HD

Perfect (Sara Evans song)
"Perfect" is the title of a song written by Tom Shapiro, Tony Martin, and co-written and recorded by American country artist Sara Evans. It was released as the second single for her fourth studio album, Restless. The song was Evans' fifth Top 10 hit on the US Country Charts.-Music video:A music video was released for the song, directed by Bobby G

Perfect (Vanessa Amorosi song)
"Perfect" is the Platinum selling single from Vanessa Amorosi's album Somewhere in the Real World. The single was released digitally on 5 April 2008 and physically on 26 April 2008.

Perfect game
A perfect game is defined by Major League Baseball as a game in which a pitcher pitches a victory that lasts a minimum of nine innings and in which no opposing player reaches base. Thus, the pitcher cannot allow any hits, walks, hit batsmen, or any opposing player to reach base safely for any other reason—in short, "27 up, 27 down"

Perfect game (disambiguation)
Perfect game may refer to:*Perfect game, a baseball win credited to a single pitcher that throws a complete game of at least nine innings without allowing any opponent to reach first base.*Perfect game , a 300-point game

Perfect Game (film)
Perfect Game is a 2000 made-for-TV comedy-drama about an eleven year old boy who loves baseball and yearns to play on his local Little League team.It was produced for the Disney Channel, where it was first aired.-Plot:

Perfect storm (disambiguation)
A perfect storm is a confluence of events that drastically aggravates a situation.Perfect storm may also refer to:* 1991 Perfect Storm, a weather event**The Perfect Storm , a 1997 book by Sebastian Junger about the 1991 Perfect Storm

Perfection
Perfection is, broadly, a state of completeness and flawlessness.The term "perfection" is actually used to designate a range of diverse, if often kindred, concepts

Perfection (Latter Day Saints)
Latter Day Saints teach that Perfection is a continual process requiring the application of Faith, Works, and Grace in compliance with the admonition of Jesus Christ to:

Perfective aspect
The perfective aspect , sometimes called the aoristic aspect, is a grammatical aspect used to describe a situation viewed as a simple whole, whether that situation occurs in the past, present, or future. The perfective aspect is equivalent to the aspectual component of past perfective forms variously called "aorist", "preterite", and "simple past"

Perfidia (novel)
Perfidia, published in 1997, was the last novel by Judith Rossner, author of Looking for Mr. Goodbar. The book's title, which means "perfidy" in Spanish, references a the popular song by the same name

Perfidy
In the context of war, perfidy is a form of deception, in which one side promises to act in good faith with the intention of breaking that promise once the enemy has exposed himself .The practice is specifically prohibited under the 1977 Protocol I Additional to the

Perforation
A perforation is a small hole in a thin material or web. There is usually more than one perforation in an organized fashion, where all of the holes are called a perforation

Perforce
Perforce is a commercial, proprietary, centralized revision control system developed by Perforce Software, Inc.-Architecture:Perforce is a client/server system.The server manages a central database and a master repository of file versions.

PerForm
PerForm and PerForm PRO were electronic form programs, initially designed to work under GEM in DOS. Later versions were designed to work in Windows 3.1, at which point it was succeeded by FormFlow.

Performance
A performance, in performing arts, generally comprises an event in which a performer or group of performers behave in a particular way for another group of people, the audience. Choral music and ballet are examples. Usually the performers participate in rehearsals beforehand. Afterwards audience members often applaud.The means of expressing appreciation can vary by culture

Performance (soundtrack)
Performance is a 1970 soundtrack album to the film Performance by Donald Cammell and Nicolas Roeg. It features music from Randy Newman, Merry Clayton, Ry Cooder, Jack Nitzsche, Buffy Sainte-Marie, The Last Poets and Mick Jagger.

Performer (Role Variant)
The Performer Artisan is one of the 16 role variants of the Keirsey Temperament Sorter, a self-assessed personality questionnaire designed to help people better understand themselves. David Keirsey originally described the Performer role variant; however, a brief summary of the personality types described by Isabel Myers contributed to its development

Perfume (2001 film)
Perfume is a 2001 film about the fashion industry in New York City.-Plot:Prior to a major show, the people involved find themselves embroiled in their own personal battles.

Perfume (band)
Perfume were a British indie group from Leicester, active between 1993 and 1997.When Blab Happy split up, singer/guitarist Mick McCarthy and bassist Tony Owen recruited John "Johnny Wadd" Waddington to form Perfume, initially releasing records on their own "Aromasound" label. Their first release was "Yoga" in December 1993

Perfume (disambiguation)
Perfume may refer to:* Perfume, a mixture of fragrant essential oils and aroma compounds, fixatives, and solvents used to give the human body, objects, and living spaces a pleasant smell* Perfume , a three member J-pop group

Perfume (group)
Perfume is a Japanese all-girl trio from Hiroshima, Japan, consisting of Ayano Ōmoto, Yuka Kashino, and Ayaka Nishiwaki. They debuted locally in 2001 and made their transition to a major label in 2005, focusing more on electropop

Peri
In Persian mythology, which constitutes the mythology of not just Persians but all Iranian peoples, peris are descended from fallen angels who have been denied paradise until they have done penance. In earlier sources they are described as agents of evil; later, they are benevolent

Peri (disambiguation)
A peri is a fairy-like creature in Middle Eastern, South, Southeast and Central Asian mythology.Peri may also refer to:* Peri , a surname and given name* Peri, Corse-du-Sud, a commune on Corsica, France* Peri, Estonia, a village in Estonia

Pericles (disambiguation)
Pericles was a prominent and influential statesman, orator, and general of Athens during the city's Golden Age.*Pericles the Younger, son of Pericles by Aspasia.Pericles may also refer to:* Pericles , an Indian indenture ship to Fiji

Pericles (ship)
The Pericles, named after the Athenian leader Pericles, was a 1,598 ton, iron hulled, three masted sailing ship, that was built by W. Hood & Co of Aberdeen, and launched in July 1877 to transport wool for the Aberdeen Line.- Trips to Australia :

Perico (dish)
Perico is a Venezuelan and Colombian popular dish prepared with scrambled eggs, butter, sautéed diced onions, and tomatoes. It may also include ground peppers, annatto and occasionally hot peppers. It can be regarded as a tropical version of scrambled eggs, and can be eaten alone, with bread, usually at breakfast time; or at any time, as an arepa filling.

Peril
Peril may refer to:* Peril , an Australian electronic music group* USS Peril , an Admirable-class minesweeper* Peril , a 2000 film by David Giancola

Perilipin
Perilipin, also known as lipid droplet-associated protein or PLIN, is a protein that, in humans, is encoded by the PLIN gene.- Function :Perilipin is a protein that coats lipid droplets in adipocytes, the fat-storing cells in adipose tissue

Perimeter
A perimeter is a path that surrounds an area. The word comes from the Greek peri and meter . The term may be used either for the path or its length - it can be thought of as the length of the outline of a shape. The perimeter of a circular area is called circumference.- Practical uses :Calculating the perimeter has considerable practical applications

Perimeter (disambiguation)
The perimeter is the distance around a given two-dimensional object.It may also refer to:*The colloquial name for Interstate 285, and related locations Perimeter Center and Perimeter Mall*Perimeter and its sequel, Perimeter 2: New Earth

Perimeter (video game)
Perimeter is a real-time strategy video game developed by K-D Lab for Microsoft Windows. It is published by 1C Company and Codemasters, and was released on May 21, 2004.-Plot:

Perimysium
Perimysium is a sheath of connective tissue that groups muscle fibers into bundles or fascicles.Recent advances in muscle physiology suggest that the perimysium plays a role in transmitting lateral contractile movements

Perineal
Perineal can refer to:* The perineum* Perineal artery* Perineal nerve

Period
Period may mean a full stop: a punctuation in American-English.Period or periodic may also refer to:-Science:* Orbital period, a concept in astronomy

Period (gene)
Period is a gene located on the X chromosome of Drosophila melanogaster. Oscillations in levels of both per transcript and its corresponding protein PER have a period of approximately 24 hours and together play a central role in the molecular mechanism of the Drosophila biological clock driving circadian rhythms in eclosion and locomotor activity

Period (number)
In mathematics, a period is a number that can be expressed as an integral of an algebraic function over an algebraic domain. Sums and products of periods remain periods, so the periods form a ring.

Periodic acid
Periodic acid, or iodic acid is an oxoacid of iodine having chemical formula HIO4 or H5IO6.In dilute aqueous solution, periodic acid exists as discrete hydronium and metaperiodate ions. When more concentrated, orthoperiodic acid, H5IO6, is formed; this dissociates into hydronium and orthoperiodate ions

Periodicity
Periodicity may refer to:* Bott periodicity theorem, mathematical method of describing a periodicity in the homotopy groups of classical groups* Fokker periodicity blocks, concept in tuning theory used to mathematically relate musical intervals

Peripatetic
The Peripatetics were members of a school of philosophy in ancient Greece. Their teachings derived from their founder, the Greek philosopher, Aristotle, and Peripatetic is a name given to his followers. The school originally derived its name Peripatos from the peripatoi of the Lyceum gymnasium in Athens where the members met

Peripatidae
Peripatidae is a family of velvet worms.-Genera:* Eoperipatus * Epiperipatus * Heteroperipatus * Macroperipatus * Mesoperipatus * Oroperipatus

Peripeteia
Peripeteia is a reversal of circumstances, or turning point. The term is primarily used with reference to works of literature. The English form of peripeteia is peripety. Peripety is a sudden reversal dependent on intellect and logic

Peripheral
A peripheral is a device attached to a host computer, but not part of it, and is more or less dependent on the host. It expands the host's capabilities, but does not form part of the core computer architecture.

Peripheral nervous system
The peripheral nervous system consists of the nerves and ganglia outside of the brain and spinal cord. The main function of the PNS is to connect the central nervous system to the limbs and organs. Unlike the CNS, the PNS is not protected by the bone of spine and skull, or by the blood–brain barrier, leaving it exposed to toxins and mechanical injuries

Peripheral neuropathy
Peripheral neuropathy is the term for damage to nerves of the peripheral nervous system, which may be caused either by diseases of or trauma to the nerve or the side-effects of systemic illness.

Peripheral neuropathy
Peripheral neuropathy is the term for damage to nerves of the peripheral nervous system, which may be caused either by diseases of or trauma to the nerve or the side-effects of systemic illness.

Periphery
Periphery may refer to:* Peripheries of Greece, the administrative subdivisions of that country* Periphery * Periphery , by Periphery* Periphery * Periphery countries, a category of less-developed nations

Periphery (BattleTech)
The Periphery is the outer spacial area surrounding the Inner Sphere within the fictional universe of BattleTech. The border between the Inner Sphere states and the Periphery regions is generally held to be a radius that extends roughtly 450-550 light years around Terra.Within the BattleTech universe, the residents of the Periphery are seen by their counterparts within the Inner

Periplaneta
Periplaneta is a genus of cockroaches.

Periscope (art gallery)
Periscope is an art gallery and event space located in the Lee Bank area of Birmingham, England.The gallery was opened in 2004 by the Birmingham Artists artist collective and forms part of their studio complex on Holloway Head

Perishability
Perishability is used in marketing to describe the way in which service capacity cannot be stored for sale in the future. It is a key concept of services marketing.Other key characteristics of services include intangibility, inseparability and variability.

Peristyle
In Hellenistic Greek and Roman architecture a peristyle is a columned porch or open colonnade in a building surrounding a court that may contain an internal garden. Tetrastoon is another name for this feature

Peritoneum
The peritoneum is the serous membrane that forms the lining of the abdominal cavity or the coelom — it covers most of the intra-abdominal organs — in amniotes and some invertebrates

X
X is the twenty-fourth letter in the basic modern Latin alphabet.-Uses:In mathematics, x is commonly used as the name for an independent variable or unknown value. The usage of x to represent an independent or unknown variable can be traced back to the Arabic word šay شيء = “thing,” used in Arabic algebra texts such as the Al-Jabr

X Games
The X Games is a commercial annual sports event, controlled and arranged by US sports broadcaster ESPN, which focuses on action sports. The inaugural X Games was held in the summer of 1995 in Rhode Island.

X-bar theory
X-bar theory is a component of linguistic theory which attempts to identify syntactic features presumably common to all those human languages that fit in a presupposed framework

X-Force
X-Force is a fictional Marvel Comics superhero team, one of several spin-offs of the popular X-Men franchise. Conceived by writer/illustrator Rob Liefeld, the team was formed in New Mutants, vol. 1 #100 and soon afterwards was featured in its own series.The group was a new incarnation of the 1980s team, the New Mutants

X-League
The X-League is a professional American football league in Japan. It was founded in 1971 as the Japan American Football League. It changed its name to the X-league in 1997. There are four divisions between which there is promotion and relegation. Teams in the four-tier league are split into east, west, and central divisions

X-linked ichthyosis
X-linked ichthyosis is a skin condition caused by the hereditary deficiency of the steroid sulfatase enzyme that affects 1 in 2000 to 1 in 6000 males. XLI manifests with dry, scaly skin and is due to deletions or mutations in the STS gene

X-Men
The X-Men are a superhero team in the . They were created by writer Stan Lee and artist Jack Kirby, and first appeared in The X-Men #1

X-ray
X-radiation is a form of electromagnetic radiation. X-rays have a wavelength in the range of 0.01 to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz and energies in the range 120 eV to 120 keV. They are shorter in wavelength than UV rays and longer than gamma rays

X-ray crystallography
X-ray crystallography is a method of determining the arrangement of atoms within a crystal, in which a beam of X-rays strikes a crystal and causes the beam of light to spread into many specific directions. From the angles and intensities of these diffracted beams, a crystallographer can produce a three-dimensional picture of the density of electrons within the crystal

X-ray machine
An X-ray generator is a device used to generate X-rays. These devices are commonly used by radiographers to acquire an x-ray image of the inside of an object but they are also used in sterilization or fluorescence.

X-ray photoelectron spectroscopy
X-ray photoelectron spectroscopy is a quantitative spectroscopic technique that measures the elemental composition, empirical formula, chemical state and electronic state of the elements that exist within a material

X-Ray Specs (novelty)
X-Ray Specs are an American novelty item, purported to allow the user to see through or into solid objects. In reality the glasses merely create an optical illusion; no X-rays are involved

X-ray tube
An X-ray tube is a vacuum tube that produces X-rays. They are used in X-ray machines. X-rays are part of the electromagnetic spectrum, an ionizing radiation with wavelengths shorter than ultraviolet light

X.25
X.25 is an ITU-T standard protocol suite for packet switched wide area network communication. An X.25 WAN consists of packet-switching exchange nodes as the networking hardware, and leased lines, Plain old telephone service connections or ISDN connections as physical links

X10 (industry standard)
X10 is an international and open industry standard for communication among electronic devices used for home automation, also known as domotics. It primarily uses power line wiring for signaling and control, where the signals involve brief radio frequency bursts representing digital information

X3D
X3D is the ISO standard XML-based file format for representing 3D computer graphics, the successor to the Virtual Reality Modeling Language . X3D features extensions to VRML X3D is the ISO standard XML-based file format for representing 3D computer graphics, the successor to the Virtual Reality Modeling Language (VRML). X3D features extensions to VRML X3D is the ISO standard XML-based file format for representing 3D computer graphics, the successor to the Virtual Reality Modeling Language (VRML). X3D features extensions to VRML (e.g

X86 assembly language
x86 assembly language is a family of backward-compatible assembly languages, which provide some level of compatibility all the way back to the Intel 8008. x86 assembly languages are used to produce object code for the x86 class of processors, which includes Intel's Core series and AMD's Phenom and Phenom II series

X86-64
x86-64 is an extension of the x86 instruction set. It supports vastly larger virtual and physical address spaces than are possible on x86, thereby allowing programmers to conveniently work with much larger data sets. x86-64 also provides 64-bit general purpose registers and numerous other enhancements

Xai-Xai
Xai-Xai is a city in the south of Mozambique. It is the capital of Gaza Province. As of 2007 it has a population of 116,343 -Portuguese rule:

XAMPP
XAMPP is a free and open source cross-platform web server solution stack package, consisting mainly of the Apache HTTP Server, MySQL database, and interpreters for scripts written in the PHP and Perl programming languages.-Etymology:

Xanga
Xanga is a website that hosts weblogs, photoblogs, and social networking profiles. It is operated by Xanga.com, Inc., based in New York City.-Origins:

Xanthan gum
Xanthan gum is a polysaccharide, derived from the bacterial coat of Xanthomonas campestris, used as a food additive and rheology modifier, commonly used as a food thickening agent and a stabilizer

Xanthine
Xanthine , is a purine base found in most human body tissues and fluids and in other organisms. A number of stimulants are derived from xanthine, including caffeine and theobromine.

Xanthone
Xanthone is an organic compound with the molecular formula C13H8O2. It can be prepared by the heating of phenyl salicylate. In 1939, xanthone was introduced as an insecticide and it currently finds uses as ovicide for codling moth eggs and as a larvicide

Xanthosoma
Xanthosoma is a genus of about 50 species of tropical and sub-tropical arums in the flowering plant family, Araceae, all native to tropical America

Xavier Le Pichon
Xavier Le Pichon is a French geophysicist. Among many other contributions, he is known for his comprehensive model of plate tectonics .He is professor at the Collège de France.-Biography:Le Pichon holds a doctorate in physics.

Xavier University of Louisiana
Xavier University of Louisiana , located in New Orleans, Louisiana, in the United States, is a private, coeducational, liberal arts college with the distinction of being the only historically black Roman Catholic institution of higher education

XB-70 Valkyrie
The North American Aviation XB-70 Valkyrie was the prototype version of the proposed B-70 nuclear-armed deep-penetration strategic bomber for the United States Air Force's Strategic Air Command

Xbox 360
The Xbox 360 is the second video game console produced by Microsoft and the successor to the Xbox. The Xbox 360 competes with Sony's PlayStation 3 and Nintendo's Wii as part of the seventh generation of video game consoles

Xbox 360 Technical Problems
The Xbox 360 video game console is subject to a number of technical problems and failures that can render it unusable. Many of the issues can be identified by a series of glowing red lights flashing on the face of the console; the three flashing red lights being the most infamous

Xenarthra
The superorder Xenarthra is a group of placental mammals , existent today only in the Americas and represented by anteaters, tree sloths, and armadillos. The origins of the order can be traced back as far as the Paleogene in South America

Xenix
Xenix is a version of the Unix operating system, licensed to Microsoft from AT&T in the late 1970s. The Santa Cruz Operation later acquired exclusive rights to the software, and eventually superseded it with SCO UNIX .

Xenon
Xenon is a chemical element with the symbol Xe and atomic number 54. The element name is pronounced or . A colorless, heavy, odorless noble gas, xenon occurs in the Earth's atmosphere in trace amounts

Xenon (processor)
Xenon is a CPU that is used in the Xbox 360 game console. The processor, internally codenamed "Waternoose", which was named after Henry J. Waternoose III in Monsters Inc. by IBM and XCPU by Microsoft, is based on IBM's PowerPC instruction set architecture, consisting of three independent processor cores on a single die

Xenon arc lamp
A xenon arc lamp is a specialized type of gas discharge lamp, an electric light that produces light by passing electricity through ionized xenon gas at high pressure to produce a bright white light that closely mimics natural sunlight

Xenon tetrafluoride
Xenon tetrafluoride is a chemical compound with chemical formula . It was the first discovered binary compound of a noble gas. It is produced by the chemical reaction of xenon with fluorine, , according to the chemical equation:

Xenophanes
of Colophon was a Greek philosopher, theologian, poet, and social and religious critic. Xenophanes life was one of travel, having left Ionia at the age of 25 he continued to travel throughout the Greek world for another 67 years. Some scholars say he lived in exile in Siciliy

Xenophobia
Xenophobia is defined as "an unreasonable fear of foreigners or strangers or of that which is foreign or strange". It comes from the Greek words ξένος , meaning "stranger," "foreigner" and φόβος , meaning "fear."

Xenopus
Xenopus is a genus of highly aquatic frogs native to Sub-Saharan Africa. There are 19 species in the Xenopus genus

Xenotime
Xenotime is a rare earth phosphate mineral, whose major component is yttrium orthophosphate . It forms a solid solution series with chernovite- and therefore may contain trace impurities of arsenic, as well as silicon dioxide and calcium

Xenotransplantation
Xenotransplantation , is the transplantation of living cells, tissues or organs from one species to another. Such cells, tissues or organs are called xenografts or xenotransplants

Xerophile
Xerophiles are extremophilic organisms that can grow and reproduce in conditions with a low availability of water, also known as water activity. Water activity is a measure of the amount of water within a substrate that an organism can use to support sexual growth. Xerophiles are often said to be "xerotolerant", meaning tolerant of dry conditions

Xerophyte
A xerophyte or xerophytic organism is a plant which has adapted to survive in an environment that lacks water, such as a desert. Xerophytic plants may have adapted shapes and forms or internal functions that reduce their water loss or store water during long periods of dryness

Xhosa
The Xhosa people are speakers of Bantu languages living in south-east South Africa, and in the last two centuries throughout the southern and central-southern parts of the country.

Xi Jinping
Xi Jinping is a high ranking politician of the People's Republic of China. He currently serves as the top-ranking member of the Secretariat of the Communist Party of China, the country's Vice President, Vice-Chairman of the Central Military Commission, President of the Central Party School and the 6th ranked member of the Politburo Standing Committee, China's de facto top power

Xia Dynasty
The Xia Dynasty is the first dynasty in China to be described in ancient historical chronicles such as Bamboo Annals, Classic of History and Records of the Grand Historian. The Xia Dynasty was established by the legendary Yu the Great after Shun, the last of the Five Emperors gave his throne to him

Xiamen University
Xiamen University , colloquially known as Xia Da , located in Xiamen, Fujian province, is the first university in China founded by overseas Chinese. Before 1949, it was originally known as the University of Amoy. The school motto is "Pursue Excellence, Strive for Perfection "

Xilinx
Xilinx, Inc. is a supplier of programmable logic devices. It is known for inventing the field programmable gate array and as the first semiconductor company with a fabless manufacturing model.

Xing Kong
Xing Kong is a Mandarin language TV channel owned by STAR TV, also known as STAR Chinese Channel China, It was voted "Satellite Channel of the Year" at the 2002 China Television Programme Awards. The channel is packed with more than 700 hours of original programming each year, with content that includes drama series, comedies, variety, talk and game shows

Xingning
Xingning is a county-level city, under the jurisdiction of Meizhou, in Guangdong province of the People's Republic of China.- History :Xingning county was established in 331 CE.Xingning was the capital of the 10th-century Southern Han Dynasty.

Xinhai Revolution
The Xinhai Revolution or Hsinhai Revolution, also known as Revolution of 1911 or the Chinese Revolution, was a revolution that overthrew China's last imperial dynasty, the Qing , and established the Republic of China

Xiphoid process
The xiphoid process, or xiphisternum or metasternum, is a small cartilaginous process of the lower part of the sternum which is usually ossified in the adult human. By age 15 to 29, the xiphoid usually fuses to the body of the sternum with a fibrous joint. Unlike the synovial articulation of major joints, this is non-movable

XLSTAT
XLSTAT is a commercial statistical and multivariate analysis software. The software has been developed by Addinsoft and was introduced by Thierry Fahmy, the founder of Addinsoft, in 1993. It is a Microsoft Excel add-in

XM312
The XM312 is a heavy machine gun derived from the XM307 25 mm autocannon and chambered for the .50 BMG cartridge. It was designed in response to a request by the U.S

Xolotl
In Aztec mythology, Xolotl was the god with associations to both lightning and death.Although often depicted in relation to the underworld, Xolotl was not a psychopomp in the Western sense. Xolotl did, however, aid the dead on their journey to Mictlan, the afterlife in some myths.Xolotl was also the god of fire and of bad luck

Xpdf
Xpdf is an open-source PDF viewer for the X Window System and Motif.Xpdf runs on practically any Unix-like operating system. Xpdf can decode LZW and read encrypted PDFs. The official version obeys the DRM restrictions of PDF files, which may prevent copying, printing, or converting some PDF files

Xscape (band)
Xscape, was a female American R&B group that originally started out as a quintet and then became a quartet. The group had a string of hit songs during the 1990s

XTS-400
The XTS-400 is a multi-level secure computer operating system. It is multi-user and multitasking. It works in networked environments and supports Gigabit Ethernet and both IPv4 and IPv6.

Xu Beihong
Xu Beihong was born in Yixing, China. He was primarily known for his shuimohua of horses and birds and one of the first Chinese artists to articulate the need for artistic expressions that reflected a new modern China at the beginning of the 20th century

Xubuntu
Xubuntu is a Canonical Ltd. recognized, community maintained derivative of the Ubuntu operating system, using the Xfce desktop environment.The name Xubuntu is a portmanteau of Xfce and Ubuntu

Xuefeng Mountains
The Xuefeng Mountains are a mountain range of China in western Hunan province.

Xylem
Xylem is one of the two types of transport tissue in vascular plants. . The word xylem is derived from the Classical Greek word ξυλον , meaning "wood"; the best-known xylem tissue is wood, though it is found throughout the plant

Xylene
Xylene encompasses three isomers of dimethylbenzene. The isomers are distinguished by the designations ortho- , meta- , and para- , which specify to which carbon atoms the two methyl groups are attached

Xylenol
Xylenol or dimethylphenol is an arene compound with two methyl groups and a hydroxyl group. 6 isomers exist of xylenol of which 2,6-xylenol with both methyl group in an ortho position with respect to the hydroxyl group is the most important

Xylophone
The xylophone is a musical instrument in the percussion family that consists of wooden bars struck by mallets

Xylopia aethiopica
Xylopia aethiopica is an evergreen, aromatic tree, growing up to 20m high. It is a native to the lowland rainforest and moist fringe forests in the savanna zones of Africa.The dried fruits of X