All articles starting with F
15,892 articles
Fei Chen
Fei Chen is an associate professor at Harvard and Broad Institute core member working in single-cell and spatial genomics. He is best known for co-inventing Expansion microscopy and developing Slide-seq.
Fei County Ancient City Site
The Fei County ancient city site (费县故城遗址) is the remains of a walled Spring and Autumn period town of the State of Lu in present-day Fei County, Shandong, China.
Fei Danxu
Fei Danxu (费丹旭, 1801 or 1802–1850) was a late Qing Chinese painter celebrated for slender, elegant women set in landscapes, paired with Gai Qi as the Gai-Fei school.
Fei Hong
Fei Hong (费宏) was a Ming dynasty official from Yanshan, Jiangxi, who ranked first in the jinshi examination and became Senior Grand Secretary under the Jiajing Emperor.
Fei Ming
Fei Ming (废名) was the pen name of Feng Wenbing (1901–1967), a Chinese novelist and poet whose lyrical, pastoral fiction, including The Bridge, influenced Shen Congwen and Wang Zengqi.
FEI World Equestrian Games
FEI World Equestrian Games: combined world championships of FEI equestrian disciplines held every four years from Stockholm 1990 to Tryon 2018; replaced from 2022 by split FEI World Championships, with Aachen and AlUla hosting in 2026.
Fei Yi
Fei Yi (费祎), courtesy name Wenwei, was the senior civil and military minister of Shu Han during the Three Kingdoms period, serving as Grand General and leading the defense at Xingshi before his assassination in 253.
Fei Yingdong
Fei Yingdong (费英东) was a founding general and chief minister of the Later Jin state, of the Guwalgiya clan, honored by the Qing as its foremost founding official.
Fei-Fei Li (李飞飞)
Fei-Fei Li (李飞飞), also known as Li Feifei, is a Stanford computer scientist who created ImageNet and the ImageNet Challenge, and now leads World Labs, which builds spatially intelligent 3D world models.
Fei‐Fei Jin
Fei-Fei Jin is a climate dynamicist and Professor of Atmospheric Sciences at the University of Hawaii at Manoa, known for his 1997 recharge oscillator model of El Niño.
Feicheng, Shandong
Feicheng (肥城), county-level city in Shandong under Tai'an, at Mount Tai's western foot; 1,277 km², about 858,000 residents; industrial economy in steel, chemicals, energy storage, and the Feicheng peach.
Feid
Feid, stage name of Salomón Villada Hoyos, is a Colombian reggaeton singer, songwriter, and producer from Medellín who performs as Ferxxo and became the first Latin headliner of the EDM festival HARD Summer in 2025.
Feige 110
Feige 110 is a hot, hydrogen-rich subdwarf OB star of visual magnitude 11.8, discovered in 1958 and widely used as a primary standard for astronomical spectrophotometric flux calibration.
Feige 34
Feige 34 is a hot, helium-poor subdwarf O star in the constellation Ursa Major, cataloged in Jacques Feige's 1958 survey and used for decades to calibrate spectrographs.
Feigenbaum constants
The Feigenbaum constants are two universal numbers, δ ≈ 4.6692 and α ≈ −2.5029, governing how many nonlinear systems approach chaos through period doubling, discovered by Mitchell Feigenbaum in 1975.
Feijoa sellowiana
Feijoa sellowiana, also called pineapple guava or Acca sellowiana, is a South American evergreen shrub grown for its sweet, pineapple-flavored green fruit, developed as a crop mainly in New Zealand.
Feijoada
Feijoada is Brazil's national dish, a black bean stew with carne seca, smoked sausages, and pork, served with rice, couve, farofa, and orange. Documented since the 1820s, its slave-food origin story is contested; restaurants serve it Wednesdays and Saturdays.
Feiko O. ter Kuile
Feiko O. ter Kuile (born 1962) is a Dutch malaria epidemiologist and clinical tropical-medicine researcher, Professor of Tropical Epidemiology at the Liverpool School of Tropical Medicine since 2003.
Feingold syndrome
Feingold syndrome (FGLDS, ODED syndrome) is a rare autosomal dominant congenital malformation disorder with microcephaly, digital anomalies, and learning deficit; type 1 from MYCN variants includes gastrointestinal atresia, type 2 from MIR17HG deletion does not.
Feint
Feint: a military deception technique, an attack that seeks limited contact to draw enemy attention and combat power away from the main effort; distinct from a demonstration, which displays force without contact.
Feira de Santana
Feira de Santana, the Princesa do Sertão, is Bahia's second most populous city (663,408 estimated 2026), founded around a cattle fair on the Fazenda Sant'Anna dos Olhos d'Água, emancipated in 1832–1833, and Brazil's largest North-Northeast road junction.
Feirense
Clube Desportivo Feirense, founded 18 March 1918 in Santa Maria da Feira, is a Portuguese multi-sport club whose football team plays in Liga Portugal 2, with five top-flight promotions and the Estádio Marcolino de Castro as home.
Feishu
Feishu (飞书) is ByteDance's enterprise collaboration platform, integrating instant messaging, cloud documents, calendar, video conferencing, and email in one suite; its international counterpart is Lark, a separate service.
Feist (singer)
Feist (Leslie Feist, born 1976, Amherst, Nova Scotia) is a Canadian singer-songwriter of indie rock, folk, and bossa nova, a Broken Social Scene member whose albums Let It Die, The Reminder (hit "1234"), Metals, Pleasure, and Multitudes won Junos and the Polaris Prize.
Feit–Thompson theorem
The Feit–Thompson theorem, also called the odd order theorem, states that every finite group of odd order is solvable, proved by Walter Feit and John Thompson in 1963.
Fejér megye
Fejér megye (Fejér County, Fejér vármegye) is a central Hungarian county in Central Transdanubia, seat Székesfehérvár, first recorded 1009; 4,359 km², 108 settlements, about 417,000 residents in 2026.
Fejervarya
Fejervarya (Rice Frogs, 陆蛙属) is a genus of dicroglossid frogs from South and Southeast Asia to Japan, with about 15 species, a disputed paraphyletic classification, and many cryptic species.
FEKO
Feko is a commercial computational electromagnetics software developed by Altair Engineering, known for hybridizing multiple solution methods and used in antenna design, EMC, and radar analysis across telecommunications, aerospace, and defense.
Fela Kuti
Fela Kuti (Olufela Olusegun Oludotun Ransome-Kuti, 1938–1997), also Fela Anikulapo Kuti, Nigerian pioneer of Afrobeat, fusing highlife, jazz, and funk; arrested 200 times for anti-government lyrics, creator of Zombie, first African Grammy Lifetime Achievement honoree.
Feladilimab
Feladilimab (GSK3359609) is GSK's humanized ICOS agonist IgG4 antibody for solid tumors; first-in-human in INDUCE-1, its INDUCE-3 head and neck trial failed and development was discontinued.