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Hypotheses of consciousness and spacetime Space-time theories of consciousness relate the geometrical features of conscious experience, such as viewing things in space-time at a point, to the geometrical properties of the universe itself. These theories should properly be called hypotheses and sometimes make specific predictions, and so their proponents assert that they should be considered as protoscience rather than pseudoscience.
Hypothesis A hypothesis (from Greek ) is a suggested explanation of a phenomenon or reasoned proposal suggesting a possible correlation between multiple phenomena. The term derives from the ancient Greek, hypotithenai meaning "to put under" or "to suppose".
Hypothetical construct In scientific theory a hypothetical construct is an explanatory variable which is not directly observable. For example, the concepts of intelligence and motivation are used to explain phenomena in psychology, but neither is directly observable.
Hypothetical imperative A hypothetical imperative, originally introduced in the philosophical writings of Immanuel Kant, is a commandment of reason that applies only conditionally: if A, then B, where A is a condition or goal, and B is an action. Then "A" would be a reaction of action "B".
Hypothetical mood Hypothetical mood is a grammatical mood found in some languages, which indicates that while a statement is not actually true, it could easily have been. For instance, in English, "You know you shouldn't play with knives!
Hypothetical planet A hypothetical planet is a planet whose existence is not known, but has been inferred from observational scientific evidence. Over the years a number of hypothetical planets have been proposed, and many have been disproven.
Hypothetico-deductive model The hypothetico-deductive model by Karl Popper is a theory about scientific method. According to the theory, scientific inquiry proceeds by formulating a hypothesis that is intended to explain an observed phenomenon.
Hypotonic In Biology, a hypotonic solution has the lower osmotic pressure of two fluids and also describes a cell environment with a lower concentration of solutes than the cytoplasm of the cell. In a hypotonic environment, osmosis causes a net flow of water into the cell, causing swelling and expansion.
Hypotrichosis Hypotrichosis is the state of having a less than normal amount of hair on the head or body. There are a number of causes including hereditary hair follicle dysplasias, inflammation or infection of the hair follicles, neoplastic destruction, irradiation.
Hypouricemia Hypouricemia is a condition where the level of uric acid is below a certain threshold (between 2 mg/dL and 4 mg/dL, according to different sources.) The upper end of the normal range is 530 micromol/L (6 mg/dL) for women and and 619 micromol/L (7 mg/dL) for men.
Hypoventilation In medicine, hypoventilation (also known as "respiratory depression") occurs when ventilation is inadequate (hypo means "below") to perform needed gas exchange. It generally causes an increased concentration of carbon dioxide (hypercapnia) and respiratory acidosis.
HypoVereinsbank Bayerische Hypo- und Vereinsbank Aktiengesellschaft (commonly referred to as HypoVereinsbank or HVB) is the second-largest private German financial institution and is the second-largest German retail bank, with a strong presence in Bavaria. The company is based in Munich, and together with Deutsche Bank, Dresdner Bank, Commerzbank and Deutsche Postbank, it belongs to the Cash Group.
Hypoxanthine Hypoxanthine is a naturally occurring purine derivative, and one of the products of the action of xanthine oxidase on xanthine, though more normally in purine degradation, hypoxanthine is oxidized by xanthine oxidase to form xanthine. It is occasionally found as a constituent of nucleic acids where it is present in the anticodon of tRNA in the form of its nucleoside inosine.
Hypoxia (environmental) Hypoxia or oxygen depletion is a phenomenon that occurs in aquatic environments as dissolved oxygen (DO; molecular oxygen dissolved in the water) becomes reduced in concentration to a point detrimental to aquatic organisms living in the system. Dissolved oxygen is typically expressed as a percentage of the oxygen that would dissolve in the water at the prevailing temperature and salinity (both of which affect the solubility of oxygen in water; see oxygen saturation and underwater).
Hypoxia (medical) Hypoxia is a pathological condition in which the body as a whole (generalised hypoxia) or region of the body (tissue hypoxia) is deprived of adequate oxygen supply. Hypoxia in which there is complete deprivation of oxygen supply is referred to as anoxia.
Hypoxia inducible factors Hypoxia inducible factors (HIFs) are transcription factors that respond to changes in available oxygen in the cellular environment, specifically to decreases in oxygen, or hypoxia. Most, if not all, oxygen breathing species express the highly conserved transcriptional complex HIF-1, which is a heterodimer composed of an alpha and beta subunit, the latter being a constituitively expressed aryl hydrocarbon receptor nuclear translocator (ARNT).
Hypoxic hypoxia Hypoxic hypoxia is hypoxia resulting from a defective mechanism of oxygenation in the lungs; may be caused by a low tension of oxygen, abnormal pulmonary function or respiratory obstruction, or a right-to-left shunt in the heart.
Hypoxis hirsuta Hypoxis hirsuta (Common goldstar, Yellow star grass) is an ornamental plant native to the United States in the Hypoxidaceae family. Sometimes this plant is placed in the Amaryllidaceae family or the Liliaceae family.
Hypoxylon Hypoxylon is a genus of Ascomycetes commonly found on dead wood, and usually one of the earliest species to colonise dead wood. A common European species is Hypoxylon fragiforme which is particular common on dead trunks of beech.
Hypromellose Hypromellose, short for hydroxypropyl methylcellulose (HPMC), is a semisynthetic, inert, viscoelastic polymer used as an ophthalmic lubricant found in a variety of commercial products.Hypromellose solutions were patented as a semisynthetic substitute for tear-film.
Hypsarrhythmia Hypsarrhythmia is abnormal interictal high amplitude waves and a background of irregular spikes seen in electroencephalogram, mostly in infant diagnosed with infantile spasms. They both vary in duration and size, have no rhythm or pattern and can alternate between focal or multifocal.
Hypselosaurus Hypselosaurus (meaning 'highest lizard', from Greek υψηλος meaning 'high' or 'lofty' and σαυρος meaning 'lizard') was a 27 foot long titanosaur sauropod that lived in European countries such as Romania, during the Late Cretaceous Period.
Hypsiboas Hypsiboas is a genus of frogs in the Hylidae family. This genus was resurrected in 2005 following a major revision of the Hylidae family 70 species that were previously placed in the Hyla] genus were moved to this genus.
Hypsiglena Hypsiglena is a genus of small, rear-fanged, colubrid snakes commonly referred to as night snakes. The genus consists of two distinct species, many subspecies may be considered synonymous depending on the source.
Hypsignathus monstrosus The hammer-headed bat (Hypsignathus monstrosus), also known as the big-lipped bat, is widely distributed in equatorial Africa. This large bat is found in riverine forests, mangroves, swamps, and palm forests at elevations less than 1800 meters.
Hypsizygus tessellatus The shemeji (Hypsizygus tessellatus) is an edible mushroom native to East Asia. It is known in the English-speaking world by its Japanese name shemeji, hon-shemeji, "'buna shimeji"', or less commonly as beech mushroom.
Hypsography Hypsography refers to the distribution of elevations on the surface of the Earth, and is sometimes applied to other rocky planets such as Mars or Venus. The term originates from the Greek word "Hypso" meaning height.
Hypsometer A Hypsometer is an instrument for measuring altitude which employs the principles that the boiling point of a liquid is lowered by diminishing the barometric pressure, and that the barometric pressure varies with the height of the point of observation.
Hypsometric equation The Hypsometric equation relates the atmospheric pressure ratio to the thickness of an atmospheric layer under the assumptions of constant temperature and gravity. It is derived from the hydrostatic equation and the ideal gas law.
Hypusine Hypusine is an unusual amino acid found in all eukaryotes and in some archaebacteria, but not in eubacteria. The only known protein containing hypusine is eukaryotic translation initiation factor 5A (eIF-5A) and a similar protein found in archaebacteria.
HyPerformix HyPerformix, Inc., based in Austin, Texas, United States is a enterprise software company specializing in Capacity Management and Performance Engineering software for computer servers, IP networks, storage, and applications.
Hyracotherium Hyracotherium ("Hyrax-like beast") is considered to be the earliest known member of the horse familyFlorida Museum of Natural History and the National Science Foundation: Fossil Horses In Cyberspace Hyracotherium, page 1. It was dog-sized and four-toed and lived in the Northern Hemisphere (in Asia, Europe, and North America) during the Eocene, about 60 to 45 million years ago.
Hyrax A hyrax (from Greek ‘υραξ 'shrewmouse'; South African English: klipdassie) is any of four species of fairly small, thickset, herbivorous mammals in the order Hyracoidea. They live in Africa and the Middle East.
Hyrrokkin In Norse mythology, Hyrrokkin (meaning "smoky-fire", "utter darkness" or "smoke") is a giantess. She appears to be depicted on one of the surviving stones from the Hunnestad Monument near Marsvinsholm, Sweden called DR 284.
Hyrule is a fictional land portrayed in The Legend of Zelda video game series created by Nintendo and industry legend Shigeru Miyamoto. It is often used to refer to the Kingdom where the Royal Family of Hyrule presides, as well as sometimes the surrounding lands and world not governed by them.
Hyrule Castle Hyrule Castle (ハイラル城, Hairaru-jō) is the home of the royal family of Hyrule, a mythical land in the popular Nintendo video game series The Legend of Zelda. The castle's first appearance was in the game A Link to the Past, the third in the series.
Hyrum Graff Colonel Hyrum Graff is a fictional character written about by Orson Scott Card, in several of his Ender and Shadow books. He appears in Ender's Game, Ender's Shadow, Shadow of the Hegemon, Shadow Puppets, Shadow of the Giant, and the short story The Polish Boy from the collection First Meetings.
Hyskeir Hyskeir (Scottish Gaelic:Òigh-sgeir) or Heyskeir () is a group of low-lying rocky islets (Gaelic ‘’sgeir’’= old Norse ‘’sker’’ = English skerry) composed of basalt columns. They are located in the Inner Hebrides, Scotland at the southern entrance to the Minch, 10 kilometres southwest of the island of Canna and 14 kilometres west of Rùm and is sometimes included with these as part of the Small Isles.
Hyssop Hyssop (Hyssopus) is a genus of about 10-12 species of herbaceous or semi-woody plants in the family Lamiaceae, native from the Mediterranean east to central Asia. They are aromatic, with erect branched stems up to 60 cm long covered with fine hairs at the tips.
Hyster Company Hyster Company was a manufacturing company specializing in forklifts and other materials-handling equipment. Hyster was founded in 1929 as the Willamette-Ersted Company in Portland, Oregon, and changed its name to Hyster Company in 1934 .
Hysteresis Hysteresis is a property of systems (usually physical systems) that do not instantly follow the forces applied to them, but react slowly, or do not return completely to their original state: that is, systems whose states depend on their immediate history. For instance, if you push on a piece of putty it will assume a new shape, and when you remove your hand it will not return to its original shape, or at least not immediately and not entirely.
Hysterical contagion Hysterical contagion occurs when a group of people show signs of a physical problem or illness when in reality there are psychological and social forces at work. Hysterical contagion is a strong form of social contagion, which describes the copycat effect of imitative behaviour based on the power of suggestion and word of mouth influence, because the symptoms often include those associated with clinical hysteria.
Hysterical raisins Hysterical raisins (a pun on historical reasons, sometimes also hysterical reasons) - one of the standard explanations for software quirks, used in case where some feature doesn't make much sense, but it can't be easily fixed without breaking backward compatibility.
Hysterical realism Hysterical realism, also called recherché postmodernism or maximalism, is a literary genre typified by a strong contrast between elaborately absurd prose, plotting, or characterization and careful detailed investigations of real specific social phenomena.
Hysteroid dysphoria Hysteroid dysphoria is a name given to repeated episodes of depressed mood in response to feeling rejected, and a craving for sweets, especially chocolate. This condition is a stereotype often attributed to women and gay men.
Hysteron proteron The hysteron proteron ("latter before") is a rhetorical device in which the first key word of the idea refers to something that happens temporally later than the second key word. The goal is to call attention to the more important idea by placing it first.
Hysterosalpingography Hysterosalpingography (HSG) is a radiologic procedure in which the female vagina is investigated for examine the uterus and fallopian tubes. It entails the injection of a radio-opaque material into the cervical canal and usually fluoroscopy with image intensification.
Hysterotomy abortion Hysterotomy abortion is a form of abortion in which the uterus is accessed through an abdominal incision and the fetus is removed. It is used in emergency situations where the fetus is too large for less invasive procedures and an intact dilation and extraction procedure is either medically inadvisable or illegal.
HyShot HyShot is a research project of the University of Queensland, Australia Centre for Hypersonics, to demonstrate the possibility of supersonic combustion under flight conditions and compare the results of shock tunnel experiments.
Hythe Pier, Railway and Ferry Hythe Pier, the Hythe Pier Railway and the Hythe Ferry together provide a transport link between the English port city of Southampton and the Hampshire village of Hythe on the opposite side of Southampton Water. This link is heavily used by commuters and shoppers from Hythe, as well as forming an important link in the Solent Way and E9 European coastal paths.
Hythe railway station (RHDR) Hythe station is the northern terminus of the Romney, Hythe and Dymchurch Railway and is a smaller New Romney, so far as it has all the facilities to hold locomotives. It also has a small goods yard with a turntable.
Hythe, Kent Hythe is a small coastal market town, on the edge of Romney Marsh, in the District of Shepway (derived from Sheep Way) on the south coast of Kent. The word "Hythe" or "Hithe" is an Old English word, meaning "Haven" or "Landing Place".
HyTime HyTime, the Hypermedia/Time-based Structuring Language, is a markup language that is an "application" of SGML. HyTime defines a set of hypertext-oriented element types that, in effect, supplement SGML and allow SGML document authors to build hypertext and multimedia presentations in a standardized way.
Hyundai Hyundai is a South Korean group of companies founded by Chung Ju-yung in 1947 as a construction company and was once South Korea's biggest conglomerate company (chaebol). The company split into five business entities on April 1, 2003 including Hyundai Kia Automotive Group, Hyundai Department Store Group, Hyundai Heavy Industries Group, and Hyundai Development Group.
Hyundai Avante The Hyundai Avante is a compact car from Hyundai of South Korea launched in 1995 as the second generation of the Hyundai Elantra. The Elantra was sold as the Avante and Lantra in some markets until the 2001 model year, when the name was brought into alignment worldwide.
Hyundai e-Mighty The Hyundai e-Mighty (hangul:현대 이 마이티, 현대 e-마이티) is a line of light-duty commercial vehicles by Hyundai Motor Company. The range was primarily available in Korea and some other Asian countries, although it is also presently sold in the United States.
Hyundai Getz The Hyundai Getz (also sold as the Hyundai Click or Hyundai TB) is a supermini produced by the Hyundai Motor Company. It is available in three and five door hatchback body styles, and with a 4-speed automatic transmission or 5-speed manual transmission.
Hyundai Grandeur The Hyundai Grandeur (Hangul: 현대 그랜저) is a Hyundai automobile introduced in 1986. The third generation vehicle was marketed as the Hyundai XG in North America, while the fourth generation model was renamed the Hyundai Azera in North America, Asia (outside South Korea and Japan), South Africa, and Chile.
Hyundai Heavy Industries Group The Hyundai Heavy Industries Group refers to the group of affiliated companies interconnected by complex shareholding arrangements, with Hyundai Heavy Industries regarded as de facto representative of the Group.
Hyundai Matrix The Hyundai Matrix (sold in South Korea as the Lavita and in Australia as the Elantra Lavita) is a mini MPV sold mainly in Europe by the Hyundai Motor Company. The vehicle was designed by the Italian car designer company Pininfarina.
Hyundai Mighty II The Hyundai Mighty II (hangul:현대 마이티 투, 현대 마이티 II) is a line of light-duty commercial vehicle by Hyundai Motor Company. The range was primarily available in Korea and some other Asian countries, although it was also sold in the United States during the late 1990s and up current.
Hyundai Pavilion The Hyundai Pavilion (formerly the Glen Helen Blockbuster Pavilion) is a 65,000-seat amphitheater located in the hills of Glen Helen Regional Park in Devore, California, near San Bernardino. It is the largest amphitheater in North America.
Hyundai Santa Fe The Hyundai Santa Fe is a mid-size crossover SUV based on the Hyundai Sonata platform. It was introduced for the 2001 model year as Hyundai's first SUV, released at the same time as the Ford Escape/Mazda Tribute and Pontiac Aztek.
Hyundai Stellar The Hyundai Stellar (Hangul: 현대 스텔라) was a mid-size rear-wheel drive automobile that was produced by the Hyundai Motor Company. The Stellar was launched in July 1983 as a replacement for the Ford Cortina that Hyundai had been building under license previously.
Hyundai Super Truck The Hyundai Super truck (hangul:현대 슈퍼트럭) is a line of heavy-duty commercial vehicle manufactured by Hyundai Motor Company from 1999 or 2001. The range was primarily available in cargo and dump truck.
Hyundai Trago The Hyundai Trago (hangul:현대 트라고) is a line of heavy-duty commercial vehicle by Hyundai Motor Company in luxury commercial vehicle. The range was primarily available as luxury cargo and dump truck, tractor.
Hyundai Trajet The Hyundai Trajet (Hangul: 현대 트라제 ; pronounced as tra-jay, derived from the French word, meaning "travel in comfort"), ) is a 7-seater multi-purpose vehicle that is manufactured by Hyundai Motor Company. The series was launched in 1999 with the 2.
Hyundai Unicorns Hyundai Unicorns are a professional baseball team based in Suwon, South Korea. They are a member team of the Korean Baseball Organization and compete in the annual KBO Championship which culminates in the Korea Series.
Hyung A hyung, poomsae or tul (casually referred to as forms) is a martial arts form that is typically used in a Korean martial art. A hyung is a performance of a sequence of typical techniques from the martial art, either with or without the use of a weapon.
Hyung-tae Kim Hyung-Tae Kim (김형태) (born February, 1978, Seoul) is a Korean artist. He has designed characters for video games such as the Magna Carta series and the later installments of the War of Genesis series (War of Genesis: Tempest, War of Genesis III and War of Genesis III: Part 2).
Hz-program Hz-program is a typographic composition computer program, created by legendary German typeface designer Hermann Zapf. The goal of this program was "to produce the perfect grey type area without the rivers and holes of too-wide word spacing.
HZ (character encoding) The HZ character encoding is an encoding of GB2312 that was formerly commonly used in email and USENET postings. It was designed in 1989 by Fung Fung Lee (李楓峰) of Stanford University, and subsequently codified in 1995 into RFC 1843.
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