All articles starting with H
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Hexcel
Hexcel Corporation is an American manufacturer of advanced composite materials, including carbon fiber, prepregs, resins, adhesives, and honeycomb core, founded in 1948 and headquartered in Stamford, Connecticut.
HexClad
HexClad is a Los Angeles cookware brand founded in 2016 by Daniel Winer and Cole Mecray, known for hybrid laser-etched stainless steel pans and its Gordon Ramsay partnership.
HexClad Cookware
HexClad Cookware is an American cookware brand founded in 2016 by Daniel Winer and Cole Mecray, known for hybrid pans combining laser-etched stainless steel hexagons with nonstick coating.
HexD
HexD (hexd, "hexed") is an internet microgenre of electronic and hip-hop music from the late 2010s SoundCloud scene, defined by extreme bitcrushing and sped-up, pitched-up vocal edits, distinct from tools or games called Hex.
Hexed (2026 film)
Hexed is Walt Disney Animation Studios' 65th animated feature, an original magical coming-of-age film opening November 25, 2026. Directed by Fawn Veerasunthorn and Jason Hand, it stars Hailee Steinfeld as Billie Doe, a teen witch drawn into the realm of Hexe with her mother Alice (Rashida Jones), against Jodie Foster's Queen Celeste.
Hexen II
Hexen II: 1997 dark fantasy FPS/RPG by Raven Software, published by id Software, third in the Heretic/Hexen Serpent Riders trilogy; Quake engine, four classes, hub levels, Portal of Praevus expansion.
Hexen: Beyond Heretic
Hexen: Beyond Heretic is a 1995 dark fantasy FPS by Raven Software, published by id Software, sequel to Heretic on a modified Doom engine, with three character classes (Fighter, Cleric, Mage) and hub-based puzzle levels.
Hexentanz
Hexentanz (German for "Witches' Dance") is a German memory board game by Björn Hölle, a Pachisi variant on the Spiel des Jahres 1989 recommendation list in which players race identical hidden-color witch figures.
Hexestrol
Hexestrol (hexoestrol, CAS 84-16-2) is a synthetic non-steroidal estrogen, a hydrogenated diethylstilbestrol derivative used as a hormonal antineoplastic agent, carcinogenic in hamsters and a Lassa virus entry inhibitor.
Hexetidine
Hexetidine (Oraldene, Hexoral) is a cationic pyrimidine-derivative antiseptic mouthwash for gingivitis, ulcers, sore throat, and thrush; less effective than chlorhexidine, with limited oral retention.
Hexham
Hexham: market town in west Northumberland, England, on the River Tyne 20 miles west of Newcastle; founded around Wilfrid's 7th-century monastery and Hexham Abbey, with the 1766 Shambles market and Tyne Valley rail line.
Hexi Corridor (河西走廊)
Hexi Corridor (河西走廊), also called Gansu Corridor, is a ~1,000 km oasis strip in northwest Gansu between the Qinghai-Tibet Plateau and Gobi, drained by the Shule, Heihe, and Shiyang rivers; the eastern Silk Road route from Wuwei to Dunhuang.
Hexi Four Commanderies
The Hexi Four Commanderies (河西四郡) are four commanderies Emperor Wu of Han established in the Hexi Corridor after 121 BC, cutting the Qiang from the Xiongnu.
Hexi Military Command
The Hexi Military Command (河西节度使) was the Tang dynasty's military governorship for the Hexi Corridor, headquartered at Liangzhou, that became the headquarters of the dynasty's northwestern defense system.
Hexigten UNESCO Global Geopark
Hexigten UNESCO Global Geopark (克什克腾世界地质公园) is a geopark in Inner Mongolia, China, a GGN member since 2005 and UNESCO Global Geopark since 2015, known for granite stone forests, mortars, and glacial vestiges.
HEXIM1
HEXIM1 (EDG1, CLP-1), hexamethylene bis-acetamide inducible protein 1, is a 359-residue RNA-binding protein that binds 7SK snRNA as a dimer and inhibits the CDK9 kinase of P-TEFb in the 7SK snRNP, regulating transcriptional elongation, HIV Tat competition, and cancer-related gene expression.
Hexion
Hexion Inc. is an American specialty chemicals company headquartered in Columbus, Ohio, formed in 2005 by Apollo from Borden Chemical, Bakelite AG, and two Resolution companies.
Hexobarbital
Hexobarbital, also called hexobarbitone and marketed as Evipan or Evipal, is a short-acting barbiturate anesthetic introduced in 1932 by Bayer chemists, used in over 10 million operations before being replaced by thiopental.
Hexocyclium
Hexocyclium (Tral) is a discontinued quaternary amine muscarinic acetylcholine receptor antagonist, methylsulfate salt, ATC A03AB10, formerly used for gastric ulcers and diarrhea, with about 5-fold ileal over cardiac receptor selectivity.
Hexokinase
Hexokinase (EC 2.7.1.1), also called glucokinase in its HK IV form, is the enzyme that phosphorylates glucose to glucose 6-phosphate with ATP, the first step of glycolysis; vertebrates have isozymes HK I-IV plus HKDC1, and HK2 is overexpressed in many tumors.
Hexosaminidase (β-N-acetylhexosaminidase)
β-N-acetylhexosaminidase (Hex A αβ, Hex B ββ, Hex S αα; HEXA/HEXB) is a lysosomal GH20 enzyme; only Hex A with GM2 activator degrades GM2 ganglioside, and its deficiency causes Tay-Sachs and Sandhoff diseases.
Hexspeak
Hexspeak is programmer folklore in which hexadecimal numbers are written to read as English words, such as 0xDEADBEEF, used as sentinels, file signatures, and crash markers.
Hexylamine
Hexylamine, also known as hexan-1-amine, is a colorless six-carbon primary amine with a fishy odor, used in corrosion inhibitors, surfactants, rubber chemicals, and agrochemical synthesis.
Hexylcaine
Hexylcaine (cyclaine, osmocaine; CAS 532-77-4) is a short-acting ester local anesthetic, 1-(cyclohexylamino)propan-2-yl benzoate, acting on voltage-gated sodium channels; synthesized 1944, used topically from 1952, now discontinued in the US.
Hexythiazox
Hexythiazox (Nissorun) is a non-systemic thiazolidinone acaricide, IRAC Group 10A mite growth inhibitor, developed by Nippon Soda and marketed from 1985; ovicidal against phytophagous mites, targeting chitin synthase-1, with EU approval to 2027.
Hey A.J.!
Hey A.J.! (ヘイA.J.！) is a 2026 Disney Jr./Disney+ animated preschool musical comedy created by Martellus Bennett, Swampy Marsh, and Michael Hodges, adapted from Bennett's books, about imaginative A.J. and her bunny Theo, premiering January 13, 2026.
Hey Arnold!
Hey Arnold! is a Nickelodeon animated series (1996–2004) created by Craig Bartlett about football-headed Arnold in the city of Hillwood; five seasons, over 100 half-hours, the 2002 film, and the 2017 Jungle Movie.
Hey Arnold!: The Jungle Movie
Hey Arnold!: The Jungle Movie is Nickelodeon's 2017 animated TV movie concluding Hey Arnold!, following Arnold to San Lorenzo to find his missing parents, facing La Sombra and the Green-Eyed People, after a decade-long cancellation.
Hey Arnold!: The Movie
Hey Arnold!: The Movie is a 2002 animated comedy film based on the Nickelodeon series Hey Arnold!, in which Arnold tries to save his neighborhood.
Hey Ash, Whatcha Playin'?
Hey Ash, Whatcha Playin'? is an American video game sketch comedy web series created by Anthony and Ashly Burch, premiering in 2008 and running until 2019.