4,646 articles
Joseph Penzien
Joseph Penzien (1924–2011) was an American structural engineer at UC Berkeley who pioneered probabilistic methods in earthquake engineering, founded its Earthquake Engineering Research Center, and co-wrote Dynamics of Structures.
Joseph S. B. Mitchell
Joseph S. B. Mitchell is an American computer scientist and SUNY Distinguished Professor at Stony Brook University, known for shortest-path algorithms and the 2010 Gödel Prize.
Joseph Slepian
Joseph Slepian, born 1891 in Boston, was an American electrical engineer and mathematician at Westinghouse who invented the autovalve lightning arrester, Deion circuit breaker, and ignitron.
Joseph V. Charyk
Joseph V. Charyk (1920–2016) was a Canadian-born engineer, first director of the US National Reconnaissance Office and founding president of COMSAT, credited with founding the geosynchronous satellite industry.
Joseph Weizenbaum
Joseph Weizenbaum (1923–2008) was a German-American computer scientist who created ELIZA, the first chatbot, and later criticized artificial intelligence in his 1976 book Computer Power and Human Reason.
Joshua Robinson
Joshua A. Robinson is an American materials scientist and professor at Pennsylvania State University known for confinement heteroepitaxy, which grows atomically thin metals and nitrides beyond graphene.
Joshua Tenenbaum
Joshua B. Tenenbaum is a professor of computational cognitive science at MIT who applies Bayesian models to human learning and created the Isomap algorithm, winning a MacArthur Fellowship in 2019.
Josiah Hester
Josiah Hester is a Native Hawaiian computer scientist and associate professor at Georgia Tech known for battery-free computing, intermittent systems, and wearable health sensing devices.
Joy Buolamwini
Joy Buolamwini is a Ghanaian-American-Canadian computer scientist who founded the Algorithmic Justice League in 2016; her MIT research exposed racial and gender bias in commercial facial-analysis systems.
JP GIROUD
Jean-Pierre (JP) Giroud is a French geotechnical engineer who coined "geotextile" and "geomembrane" in 1977, co-founded Geosyntec Consultants in 1983, and joined the National Academy of Engineering in 2009.
Ju Li
Ju Li (李巨) is a materials scientist and engineer who has been a professor at MIT since 2011, known for battery cathode design, nuclear materials, and AI-driven materials discovery.
Juan Bautista Antonelli
Juan Bautista Antonelli, or Battista Antonelli, was an Italian military engineer who, from 1585 to 1608, planned Spain's Caribbean defenses at Havana, Cartagena de Indias, and Santo Domingo.
Juan Bisquert
Juan Bisquert is a Spanish physicist known for impedance spectroscopy and perovskite solar cells, who since 2024 works on neuromorphic materials at the ITQ in Valencia.
Juan C. Lasheras
Juan Carlos Lasheras (1951–2021) was a Spanish-born mechanical and aerospace engineer at UC San Diego, known for atomization and turbulent mixing studies and an FDA-approved blood-cooling catheter.
Juan Carlos De la Llera
Juan Carlos De la Llera Martín is a Chilean earthquake engineer, co-founder of the vibration-control firm Sirve, dean of engineering at PUC, and rector of the university since 2025.
Juan G. Santiago
Juan G. Santiago is a mechanical engineer and the Charles Lee Powell Foundation Professor at Stanford University, known for microfluidics, electrokinetics, and electric field-driven CRISPR diagnostics.
Juan-Pablo Correa-Baena
Juan-Pablo Correa-Baena is a materials scientist and associate professor at Georgia Tech known for perovskite solar cell research; he received a Presidential Early Career Award in 2025.
Judea Pearl (יהודה פרל)
Judea Pearl (יהודה פרל), born in Israel in 1936, is a UCLA computer scientist who invented Bayesian networks, built the modern framework of causal inference, and won the 2011 Turing Award.
Judith Driscoll
Judith L. MacManus-Driscoll is a materials scientist, Professor of Materials Science at the University of Cambridge, known for nanoscale engineering of functional oxide thin films for energy applications.
Judith L. Estrin
Judith L. Estrin, known as Judy Estrin, is an American engineer, entrepreneur, and author who co-founded eight technology companies since 1981 and served as chief technology officer of Cisco Systems.
Judson C. French
Judson C. French (1922–2021) was an American physicist and electronics metrologist who spent 51 years at NBS and NIST, founding the federal semiconductor measurement program in 1955.
Julia J. Brown
Julia ("Julie") J. Brown is an electrical engineer who serves as Chief Technical Officer of Universal Display Corporation, leading development of phosphorescent OLED display materials.
Julia R. Greer
Julia R. Greer is a materials scientist at Caltech known for 3D-printed nanoarchitected metamaterials and for showing that metal becomes stronger as its dimensions shrink.
Julia R. Weertman
Julia R. Weertman, born Julia Ann Randall (1926–2018), was an American materials scientist and professor at Northwestern University known for research on high-temperature alloys and pioneering studies of nanocrystalline metals.
Julian J. Bussgang
Julian J. Bussgang (Julian Jakob Bussgang, 1925–2023) was a Polish-born American engineer, entrepreneur, and translator known for the Bussgang theorem, for founding Signatron, and for translating Polish-Jewish memoirs.
Julian Szekely
Julian Szekely (1934–1995) was a Hungarian-born American materials scientist who taught at MIT from 1975 and pioneered mathematical modeling of steelmaking, welding, and plasma processing.
Julie B. Zimmerman
Julie B. Zimmerman, also known as Julie Beth Zimmerman, is an American environmental engineer at Yale known for the Twelve Principles of Green Engineering and elected to the National Academy of Engineering in 2025.
Julien Le Dem
Julien Le Dem is a French software architect, open source leader, and entrepreneur who co-created Apache Parquet, Apache Arrow, and OpenLineage; chaired Parquet at the ASF, co-founded Datakin (acquired by Astronomer), and is now Principal Engineer at Datadog in Berkeley, California.
Julio M. Ottino
Julio M. Ottino is an Argentina-born chemical engineer at Northwestern University whose work established the scientific basis of mixing in laminar flows through chaotic advection.
Julius Adams Stratton
Julius Adams Stratton was an American electrical engineer and mathematical physicist who served as MIT's eleventh president, from 1959 to 1966, and chaired the Ford Foundation.