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John Zaborszky
John Zaborszky (1914–2008) was a Hungarian-born American control theorist and power systems researcher who founded and chaired the Department of Systems Science and Mathematics at Washington University in St. Louis.
John-Paul Clarke
John-Paul Clarke is an aerospace engineer and professor at the University of Texas at Austin known for the continuous descent arrival procedure, used at 50 major airports.
Johnnie (robot)
Johnnie was an autonomous biped walking robot developed between 1998 and 2003 at the Technical University of Munich, achieving a human-like gait and walking speeds up to 2.4 km/h.
Johnnie Walker
Johnnie Walker is a brand of blended Scotch whisky owned by Diageo, founded as a Kilmarnock grocery in 1820 by John Walker and sold in more than 180 countries.
Johnny Lee (computer scientist)
Johnny Chung Lee is an American computer scientist whose Wii Remote hack videos drew over 15 million views and who helped build Kinect's human tracking algorithms.
Johns Hopkins Applied Physics Laboratory
The Johns Hopkins Applied Physics Laboratory is a Navy-sponsored research center in Laurel, Maryland, known for the New Horizons Pluto mission and the Parker Solar Probe.
Johns Manville
Johns Manville, historically Johns-Manville Corporation, is an American manufacturer of insulation, roofing, and glass fiber materials, owned by Berkshire Hathaway since 2001 and headquartered in Denver, Colorado.
Johnson Space Center
Johnson Space Center, also known as the Manned Spacecraft Center, is NASA's center for human spaceflight near Houston, Texas, home of Mission Control and astronaut training since 1961.
Johnson Wax Headquarters
Johnson Wax Headquarters, also known as the Johnson Wax Building, is the S. C. Johnson & Son headquarters campus in Racine, Wisconsin, designed by Frank Lloyd Wright.
Johnson–Cook model
The Johnson–Cook model is a phenomenological constitutive relation predicting the flow stress and failure of metals as separable functions of plastic strain, strain rate, and temperature.
Johnsonville Fossil Plant
Johnsonville Fossil Plant was a coal-fired power plant operated by the Tennessee Valley Authority near New Johnsonville, Tennessee, generating its first electricity in 1951 and its last in 2017.
Johor–Singapore Causeway
The Johor–Singapore Causeway, also known as the Johor Causeway, is a 1,056-meter road and rail crossing of the Johor Strait between Singapore and Malaysia, opened in 1924.
Join (SQL)
A SQL join, also called a database join, combines rows from two or more tables into one result, with types such as INNER and OUTER.
Joint application development
Joint application development (JAD), also called joint application design, is a facilitated workshop technique in which users, stakeholders, and developers agree on requirements before development begins.
Joint Authorities for Rulemaking on Unmanned Systems
JARUS is an international group of experts from national aviation authorities, including EASA and EUROCONTROL, that develops safety guidance for drones and created the widely adopted SORA risk assessment methodology.
Joint Aviation Authorities
The Joint Aviation Authorities (JAA), originally the Joint Airworthiness Authorities, was a body of European civil aviation regulators that harmonized safety rules from 1970 to 2009.
Joint Base Andrews
Joint Base Andrews (JB Andrews) is a US military base in Prince George's County, Maryland, formed in 2009 and best known as the home of Air Force One.
Joint Base Pearl Harbor–Hickam
Joint Base Pearl Harbor–Hickam (JBPHH) is a US military installation on Oahu, Hawaii, formed in 2010 by merging Naval Station Pearl Harbor with Hickam Air Force Base.
Joint Base San Antonio
Joint Base San Antonio is a United States military installation in San Antonio, Texas, formed in 2010 from Fort Sam Houston, Lackland, and Randolph Air Force Base.
Joint Center for Energy Storage Research
The Joint Center for Energy Storage Research (JCESR) was a Department of Energy hub led by Argonne that worked on beyond-lithium-ion batteries from 2012 to 2023.
Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management
The Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management is a 1997 IAEA treaty on civilian nuclear waste.
Joint demodulation
Joint demodulation is a receiver technique in digital wireless communications that demodulates a desired signal and a dominant interferer together instead of treating interference as noise.
Joint Direct Attack Munition
The Joint Direct Attack Munition (JDAM) is a GPS guidance kit that converts US unguided bombs into smart weapons, first used in combat over Kosovo in 1999.
Joint Enterprise Defense Infrastructure (JEDI)
The Joint Enterprise Defense Infrastructure (JEDI) was a US Department of Defense cloud computing contract worth up to $10 billion, awarded to Microsoft in 2019 and canceled in 2021.
Joint European Torus
The Joint European Torus (JET) is a tokamak fusion research facility at Culham, Oxfordshire, which set a record 69 megajoules of fusion energy before its final plasma in 2023.
Joint Precision Airdrop System
The Joint Precision Airdrop System (JPADS) is a family of GPS-guided cargo parachute systems used by the United States military, jointly developed by the Army, Air Force, and Marine Corps.
Joint Special Forces Aviation Wing
The Joint Special Forces Aviation Wing (JSFAW) is a joint RAF and British Army unit formed in 2001 to provide helicopter support to United Kingdom Special Forces.
Joint Strike Fighter program
The Joint Strike Fighter (JSF) program is the US Department of Defense program that developed and fields the F-35 Lightning II stealth fighter in three variants.
Joint terminal attack controller
A joint terminal attack controller (JTAC) is a qualified service member who directs close air support aircraft and grants weapons release clearance near friendly forces.
Joint US intelligence advisory on Chinese AI distillation (AA26-251A)
The joint US intelligence advisory on Chinese AI distillation, AA26-251A, was issued by the NSA, CISA, and FBI in September 2026, accusing six China-based AI companies of extracting capabilities from US frontier models.