All articles starting with R
22,461 articles
Regasification
Regasification is the process of converting liquefied natural gas (LNG) back into gas at import terminals, where it is stored cryogenically, pumped to pipeline pressure, vaporized, and sent into pipelines.
Regatta
Regatta: name of two board games simulating sailboat racing. The 1967 Frank Thibault yacht-racing strategy game (3M Sports Games, Klee, Avalon Hill, 2-6 players, 60 min) and the 2010 Gigamic children's card game by Emmanuel Fille and Martine Moisand (2-4 players, 20 min).
Regdanvimab
Regdanvimab (CT-P59, Regkirona), Celltrion's monoclonal antibody for COVID-19; approved in South Korea 2021 and EU 12 Nov 2021, withdrawn in EU 14 April 2025; lost activity against Omicron.
Regé-Jean Page
Regé-Jean Page (born 1988) is a British-Zimbabwean actor, the Duke of Hastings in Bridgerton season one (2020), an Emmy-nominated performer later seen in The Gray Man and Dungeons & Dragons: Honor Among Thieves.
Regency Council (Poland)
The Regency Council (Polish: Rada Regencyjna) was the three-member body holding supreme authority in occupied Poland from 1917 to 1918, standing in for a monarch never chosen.
Regency Council of Egypt
The Regency Council of Egypt (مجلس الوصاية) was a body of notables and officials appointed to govern Egypt when its ruler was a minor, absent, or incapacitated, as for King Farouk from 1936 to 1937.
Regency Enterprises
Regency Enterprises (New Regency Productions) is a private American film and TV company founded July 12, 1991 by Arnon Milchan, based in West Hollywood, London, and Luxembourg, with Disney holding 20%, known for Fight Club, Gone Girl, and Best Picture winners 12 Years a Slave and Birdman.
Regency era
Regency era: the 1811–1820 British period when the Prince of Wales (later George IV) ruled as Prince Regent for the ill George III; culturally extended to roughly 1795–1837, known for Austen, high-waisted fashion, and Regency romance.
Regency Intrastate Gas (RIGS) Pipeline
The Regency Intrastate Gas (RIGS) Pipeline is a 450-mile intrastate natural gas pipeline in northern Louisiana, operated by Regency and now part of Energy Transfer.
Regency of Algiers
The Regency of Algiers (إيالة الجزائر) was an autonomous Ottoman tributary state centered on Algiers, ruled after 1671 by deys elected for life, until the French conquest of 1830.
Regency of Empress Chengtian
The Regency of Empress Chengtian (承天太后摄政) was the Liao dynasty government of Empress Dowager Chengtian, who ruled for twenty-seven years and directed wars against the Song.
Regency of Empress Dowager Deng
The Regency of Empress Dowager Deng (鄧太后臨朝) was the regency of Empress Dowager Deng of the Eastern Han dynasty, who ruled for a young emperor after her husband's death.
Regency of Empress Dowager Zhang
The Regency of Empress Dowager Zhang (张太后辅政) was the informal regency of Empress Dowager Zhang for her young grandson, the Ming Emperor Yingzong, after Emperor Xuanzong died.
Regency of Tunis
The Regency of Tunis was an Ottoman province covering modern Tunisia, established after the 1574 conquest and lasting under Ottoman suzerainty until the French occupation of 1881.
Regency romance
Regency romance is a subgenre of historical romance whose love stories are set in the British Regency of 1811 to 1820, founded by Georgette Heyer.
Regenerated cellulose
Regenerated cellulose is cellulose dissolved from wood pulp and reformed into fibers or films, sold as rayon and lyocell; it was the first man-made fiber, named rayon in 1924.
Regeneration
Regeneration (La Regeneración) was a Colombian political movement led by Rafael Núñez that replaced radical federalism with a unitary, Catholic state through the Constitution of 1886.
Regeneration (1915 film)
Regeneration (1915), also promoted as The Regeneration, is Raoul Walsh's first feature and the first American feature-length gangster film, a Fox silent adapted from Owen Kildare's My Mamie Rose, shot on the Lower East Side and added to the National Film Registry in 2000.
Regeneration (1997 film)
Regeneration (US title Behind the Lines) is a 1997 British-Canadian war drama by Gillies MacKinnon, adapted from Pat Barker's novel, about psychiatrist William Rivers treating Sassoon, Owen, and Prior at Craiglockhart War Hospital in 1917.
Regeneration (biology)
Regeneration (biology): restoration of damaged or missing body parts, also called epimorphosis and morphallaxis. Hydra and planarians regenerate whole bodies; salamanders and zebrafish regrow limbs, fins, and heart; mammals have limited capacity.
Regeneration (新生)
Regeneration (新生, Fei Ke's Banquet) is a 2024 ten-episode Chinese suspense web drama directed by Shen Ao, adapted from Luo Jia's novel, in which five people at a conman's memorial service give contradictory Rashomon-style accounts; it topped Netflix's daily chart but was criticized for a rushed finale.
Regeneration in humans
Regeneration in humans: partial natural regrowth of liver, bone marrow, epidermis, and intestinal lining versus scar-based healing, plus regenerative medicine approaches, iPSC reprogramming, FDA-approved therapies, and unproven clinic risks.
Regeneration in zebrafish
Regeneration in zebrafish is the ability of adult zebrafish to fully regrow the heart, fins, retina, spinal cord, and kidney, with heart recovery in 30 to 60 days.
Regenerative agriculture
Regenerative agriculture: umbrella term for farming aiming to improve soil health, biodiversity, climate resilience, and ecosystem function; coined by Robert Rodale; no universal definition; practices include no-till, cover crops, livestock integration.
Regenerative amplifier
A regenerative amplifier is an optical amplifier built as a laser cavity that traps a seed pulse, amplifies it over many round trips, and switches it out.
Regenerative braking
Regenerative braking converts a vehicle's kinetic energy into electricity during deceleration, storing it in the battery to extend the range of electric and hybrid vehicles.
Regenerative burner
A regenerative burner is an industrial gas burner that works in pairs with a ceramic heat-storage bed, alternately preheating combustion air with heat recovered from furnace exhaust.
Regenerative cooling
Regenerative cooling is a rocket engine technique in which a propellant flows through channels in the chamber and nozzle walls to cool them, then returns the absorbed heat to combustion.
Regenerative endodontic procedure
A regenerative endodontic procedure (REP) is a dental treatment using disinfection and induced bleeding to promote root development in an immature permanent tooth with a necrotic pulp.
Regenerative Endodontics
Regenerative endodontics (revascularization, revitalization) treats immature permanent teeth with necrotic pulps using disinfection, induced blood clots, and stem cell homing to promote root maturation, unlike apexification.