519,064 articles
Type 80 machine gun
The Type 80 machine gun (80式通用机枪) is a Chinese general-purpose machine gun made by Norinco, copied from the Soviet Kalashnikov PKM and not widely adopted by the PLA.
Type 81 assault rifle
The Type 81 (81式自动步枪) is a Chinese selective-fire, gas-operated assault rifle chambered in 7.62×39mm, serving as the People's Liberation Army's principal rifle until the QBZ-95 replaced it from 1997.
Type 81 self-propelled rocket launcher
The Type 81 self-propelled rocket launcher, renamed PHL81, is a Chinese 40-round 122 mm multiple rocket launcher mounted on a 6x6 truck that entered PLA service in 1982.
Type 88 assault rifle
The Type 88 is a North Korean assault rifle, an unlicensed copy of the AK-74 in 5.45 × 39 mm that has been the Korean People's Army's standard rifle since 1988.
Type 90 tank
The Type 90 tank (90式戦車, nicknamed Kyu-maru) is the main battle tank of the Japan Ground Self-Defense Force, type-classified in 1990 after development begun in 1976.
Type 92 heavy machine gun
The Type 92 heavy machine gun (九二式重機関銃) was the Imperial Japanese Army's standard heavy machine gun of World War II, a tripod-mounted, strip-fed weapon adopted in 1932.
Type 96 light machine gun
The Type 96 light machine gun (九六式軽機関銃) was a Japanese light machine gun adopted in 1936, designed by Kijiro Nambu to replace the Type 11.
Type 96 tank
The Type 96 (96式, ZTZ-96, also Type 88C) is a Chinese main battle tank that entered PLA service in 1997, built in Baotou with up to 3,000 produced.
Type 97 Chi-Ha medium tank
The Type 97 Chi-Ha (九七式中戦車 チハ) was the main medium tank of the Imperial Japanese Army in the Pacific War and its most widely produced tank of World War II.
Type 99 light machine gun
The Type 99 light machine gun was the standard 7.7 mm light machine gun of the Imperial Japanese Army during World War II, adopted in 1939.
Type 99 rifle (九九式小銃)
The Type 99 rifle, also called the Arisaka Type 99, was the 7.7 mm bolt-action service rifle of the Imperial Japanese Army, adopted in 1939 for World War II.
Type 99 tank
The Type 99 (ZTZ-99, 99式主战坦克) is a Chinese third-generation main battle tank in service with the People's Liberation Army, armed with a 125 mm smoothbore gun and autoloader.
Type A and Type B personality theory
Type A and Type B personality theory: a behavioral typology from cardiologists Friedman and Rosenman's 1950s coronary heart disease research; Type A competitive and time-urgent, Type B relaxed; later largely narrowed to hostility.
Type A/B/C editions
Type A/B/C editions are a J-pop practice, pioneered by AKB48, of releasing one single in several same-day editions with different bonuses to drive bulk fan buying.
Type B synovial cell
Type B synovial cell, or fibroblast-like synoviocyte (FLS), synovial fibroblast: resident stromal cell of the synovial intimal lining secreting hyaluronan, lubricin, collagens, and fibronectin; key effector cell in rheumatoid arthritis.
Type B videotape
Type B videotape, also called 1-inch Type B or B-Format, is an open-reel analog video format introduced by Bosch in 1976 that became continental Europe's broadcast standard.
Type certificate
A type certificate, also called type certification, is a design approval issued by aviation authorities like the FAA and EASA once an aircraft design meets airworthiness standards.
Type checking
Type checking is a static analysis that verifies a program's expressions conform to their declared types, ruling out a class of errors before the program runs.
Type class
A type class is a language construct supporting ad-hoc polymorphism, introduced by Wadler and Blott in 1989; a type becomes an instance by supplying method definitions, as in Haskell.
Type Dangerous
Type Dangerous is a 2025 Mariah Carey song, lead single from Here for It All, sampling Eric B. & Rakim's Eric B. Is President; her 50th Hot 100 entry and a 2025 MTV VMA Best R&B winner.
Type F127 frigate
The Type F127 frigate is a planned German Navy class of eight Aegis-equipped air-defense frigates, approved in 2024 to replace the three Type F124 Sachsen-class ships in the 2030s.
Type feedback
Type feedback is a just-in-time compilation technique in which a runtime records the types flowing through each operation, so the compiler can specialize code to them.
Type foundry
A type foundry is a business that manufactures metal type for letterpress printing; the name now also covers companies that design and sell digital fonts.
Type I and type II errors
Type I and type II errors, also called type 1 and type 2 errors, are the false positive and false negative mistakes a statistical hypothesis test can make.
Type I cell of carotid body
Type I cell (glomus cell, chief cell) of the carotid body: the neural crest-derived neurosecretory chemoreceptor cell that senses arterial hypoxia, hypercapnia, pH, and glucose, and signals via K+ channel inhibition, calcium influx, and transmitter release.
Type I hypersensitivity
Type I hypersensitivity, or immediate-type allergy, is the IgE-mediated Gell and Coombs reaction class in which allergen cross-links IgE on mast cells and basophils, releasing histamine; it causes rhinitis, asthma, food and drug allergy, and anaphylaxis.
Type I leprosy reaction
Type I leprosy reaction, or reversal reaction, is a type IV hypersensitivity response to Mycobacterium leprae antigens in borderline leprosy, causing inflamed skin lesions and neuritis; about 95% of cases occur within two years of starting multidrug therapy.
Type I restriction enzyme
Type I restriction enzymes are R2M2S1 restriction-modification complexes (EcoKI, EcoBI, EcoR124I) that use ATP-driven DNA translocation to cut unmethylated DNA thousands of base pairs from their asymmetric recognition sites, unlike fixed-cutting type II enzymes.
Type I vestibular sensory cell
Type I vestibular sensory cell (type I hair cell): amniote-only flask-shaped vestibular hair cell enveloped by a calyx afferent terminal, with low-voltage-activated K+ currents and both quantal and non-quantal transmission, unlike bouton-innervated type II cells.
Type Ia supernova
A Type Ia supernova (SN Ia) is a thermonuclear explosion that destroys a white dwarf, usually in a binary system, when it exceeds about 1.4 solar masses.