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All articles starting with J

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John Duffy and David Mulcahy

John Francis Duffy (born 1958) and David Mulcahy (born 1959), the Railway Rapists or Railway Killers, were childhood friends from north London who raped and murdered women near railway stations in southern England, 1982-1986; Duffy was convicted in 1988, Mulcahy only in 2001 after Duffy's prison confession and DNA evidence.

John Dumelo

John Setor Dumelo (born 1984) is a Ghanaian actor, farmer, and NDC politician, MP for Ayawaso West Wuogon since December 2024 and Deputy Minister for Food and Agriculture from March 2025.

John Dunsworth

John Francis Dunsworth (1946–2017), Canadian actor from Bridgewater, Nova Scotia; played Jim Lahey on Trailer Park Boys (2001–2018, 106 episodes), founded Halifax's Pier One Theatre (1970) and Filmworks Casting (1987), and ran for the NDP in 1988.

John Duresky

John Duresky is an American politician and retired Air Force major who is the Democratic nominee for the U.S. House in Washington's 4th District in 2026.

John Dury

John Dury (1596–1680) was a Scottish Protestant clergyman who spent roughly fifty years, from 1628 until his death, traveling northern Europe as a campaigner for union between the Lutheran and Reformed churches.

John Duttine

John Duttine (born 1949, Barnsley) is an English actor known for David Powlett-Jones in To Serve Them All My Days (1980), Bill Masen in The Day of the Triffids (1981), and Sergeant George Miller in Heartbeat; husband of actress Mel Martin, uncle of actor Joe Duttine.

John Dye

John Dye (John Carroll Dye, 1963-2011), American actor from Amory, Mississippi, best known as Andrew, the Angel of Death, on CBS's Touched by an Angel (1995-2003); also Tour of Duty and Campus Man.

John E. Affeldt

John E. Affeldt (1918–?) was an American physician who led Rancho Los Amigos' polio respiratory center and later the Joint Commission on Accreditation of Hospitals.

John E. Allison

John E. Allison is an American metallurgist at the University of Michigan, elected to the National Academy of Engineering in 2011 and a pioneer of Integrated Computational Materials Engineering.

John E. Bercaw

John E. Bercaw (born 1944, Cincinnati, Ohio) is an American inorganic chemist at Caltech, Centennial Professor Emeritus, known for organometallic chemistry, homogeneous catalysis, and C–H bond activation.

John E. Bortle

John E. Bortle is an American amateur astronomer in Stormville, New York, best known for creating the nine-level Bortle Dark-Sky Scale and for decades of comet and variable-star observing.

John E. Bowers

John E. Bowers is an electrical engineer who spent 38 years at UC Santa Barbara pioneering silicon photonics, cofounding six companies, and winning the 2024 IEEE Nishizawa Prize.

John E. Breen

John E. Breen, known as Jack Breen, was an American civil engineer and structural concrete researcher who taught at the University of Texas at Austin for over 50 years.

John E. Casida

John E. Casida, known as J. E. Casida, was an American pesticide toxicologist at Berkeley, a leading authority on how pesticides act and harm humans.

John E. Cronan

John E. Cronan is an American microbiologist and biochemist at the University of Illinois Urbana-Champaign, elected to the National Academy of Sciences in 2017, whose research established how bacteria synthesize and regulate their membrane fatty acids.

John E. Dick

John E. Dick is a Canadian cancer stem cell biologist at the Princess Margaret Cancer Centre in Toronto who first identified leukemia stem cells in acute myeloid leukemia.

John E. Dolan

John E. Dolan (1923–2018) was an American engineer who led generation and transmission engineering at American Electric Power and was elected to the National Academy of Engineering in 1980.

John E. Donelson

John E. Donelson is an American molecular parasitologist, professor emeritus of biochemistry at the University of Iowa, known for research on antigenic variation in African trypanosomes.

John E. Douglas

John E. Douglas, retired FBI special agent and profiling program manager, co-founded criminal profiling with Robert Ressler through serial-killer interviews; author of Mindhunter and BTK book, inspiration for Silence of the Lambs and Netflix's Mindhunter.

John E. Dowdell

John E. Dowdell, born John Edward Dowdell in 1955, is an American jurist serving as a senior United States district judge for the Northern District of Oklahoma.

John E. Dowling

John E. Dowling is an American neuroscientist and vision scientist, emeritus professor at Harvard, known for retinal circuitry research, establishing dopamine as a retinal neuromodulator, and zebrafish genetics.

John E. Flipse

John E. Flipse (1921–2007) was an American ocean-mining engineer who founded and led Deepsea Ventures, a deep seabed mining pioneer, and later served at Texas A&M University.

John E. Gerich

John E. Gerich, known as Jack, is an American endocrinologist and Professor Emeritus at the University of Rochester, known for a 1973 Science paper on glucagon deficiency in type 1 diabetes.

John E. Gray

John E. Gray, also known as John Edmund Gray, was an American chemical engineer who managed the Shippingport Atomic Power Station and was elected to the National Academy of Engineering in 1992.

John E. Hearst

John E. Hearst (1935–2022) was an American chemist at UC Berkeley and Lawrence Berkeley National Laboratory known for psoralen photochemistry probing nucleic acid structure and for co-founding Cerus Corporation.

John E. Hilliard

John E. Hilliard (1926–1987) was a British-born metallurgist and stereologist who co-developed the Cahn-Hilliard equation for phase separation and spent 25 years as a materials science professor at Northwestern University.

John E. Kelly III

John E. Kelly III is an American semiconductor and computing executive who spent 40 years at IBM, led IBM Research and Watson, and retired as executive vice president in 2020.

John E. Kunzler

John E. Kunzler, often called Gene Kunzler, was a Bell Labs physicist whose 1961 niobium-tin discovery showed superconductors could carry huge currents in strong magnetic fields.

John E. Kutzbach

John E. Kutzbach, also published as J. E. Kutzbach, was an American climate scientist at the University of Wisconsin–Madison who pioneered modeling how Earth's orbit drives monsoons.

John E. McLaughlin

John E. McLaughlin, American career CIA analyst and intelligence officer, Deputy Director of Central Intelligence 2000–2004 and Acting Director July–September 2004; founded the Sherman Kent School, later Johns Hopkins SAIS professor.