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John Archibald Wheeler
John Archibald Wheeler (July 9, 1911April 13, 2008) was an American theoretical physicist. He was largely responsible for reviving interest in general relativity in the United States after World War II. Wheeler also worked with Niels Bohr to explain the basic principles of nuclear fission. Together with Gregory Breit, Wheeler developed the concept of the Breit–Wheeler process. He is best known for popularizing the term "black hole" for objects with gravitational collapse already predicted during the early 20th century, for inventing the terms "quantum foam", "neutron moderator", "wormhole" and "it from bit", and for hypothesizing the "one-electron universe". Stephen Hawking called Wheeler the "hero of the black hole story". At 21, Wheeler earned his doctorate at Johns Hopkins University under the supervision of Karl Herzfeld. He studied under Breit and Bohr on a National Research Council (United States), National Research Council fellowship. In 1939 he collaborated with Bohr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacksonville, Florida
Jacksonville ( ) is the most populous city proper in the U.S. state of Florida, located on the Atlantic coast of North Florida, northeastern Florida. It is the county seat of Duval County, Florida, Duval County, with which the City of Jacksonville Jacksonville Consolidation, consolidated in 1968. It was the List of United States cities by area, largest city by area in the contiguous United States as of 2020, and became the 10th List of United States cities by population, largest U.S. city by population in 2023. Jacksonville straddles the St. Johns River in the First Coast region of northeastern Florida, about south of the Georgia state line ( to the urban core/downtown) and north of Miami. The Jacksonville Beaches communities are along the adjacent Atlantic coast. The area was originally inhabited by the Timucua people, and in 1564 was the site of the French colony of Fort Caroline, one of the earliest European settlements in what is now the continental United States. Under B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Feynman
Richard Phillips Feynman (; May 11, 1918 – February 15, 1988) was an American theoretical physicist. He is best known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, and in particle physics, for which he proposed the parton model. For his contributions to the development of quantum electrodynamics, Feynman received the Nobel Prize in Physics in 1965 jointly with Julian Schwinger and Shin'ichirō Tomonaga. Feynman developed a pictorial representation scheme for the mathematical expressions describing the behavior of subatomic particles, which later became known as Feynman diagrams and is widely used. During his lifetime, Feynman became one of the best-known scientists in the world. In a 1999 poll of 130 leading physicists worldwide by the British journal ''Physics World'', he was ranked the seventh-greatest physicist of all time. He assisted in the Manhatt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lawrence C
Lawrence may refer to: Education Colleges and universities * Lawrence Technological University, a university in Southfield, Michigan, United States * Lawrence University, a liberal arts university in Appleton, Wisconsin, United States Preparatory & high schools * Lawrence Academy at Groton, a preparatory school in Groton, Massachusetts, United States * Lawrence College, Ghora Gali, a high school in Pakistan * Lawrence School, Lovedale, a high school in India * The Lawrence School, Sanawar, a high school in India Research laboratories * Lawrence Berkeley National Laboratory, United States * Lawrence Livermore National Laboratory, United States People * Lawrence (given name), including a list of people with the name * Lawrence (surname), including a list of people with the name * Lawrence (band), an American soul-pop group * Lawrence (judge royal) (died after 1180), Hungarian nobleman, Judge royal 1164–1172 * Lawrence (musician), Lawrence Hayward (born 1961), British musician * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerald Harris Rosen
Gerald Harris Rosen (born August 10, 1933, Mt. Vernon, New York) is an American mathematical scientist with over 280 published contributions in leading international scientific journals from 1958 to the present, in the areas of theoretical physics, mathematical biology, and aeronautical engineering. Rosen is currently the M. R. Wehr Professor Emeritus at Drexel University, in Philadelphia, Pennsylvania, United States. Education At Mt. Vernon's High School, he earned varsity letters in track and football as a sprinter. He graduated first in the Class of 1951. Subsequently, at Princeton University, he majored in Engineering-Physics, winning the Sophomore Math Contest (1953), the Whiton Engineering-Physics Scholarship (1953), the Guggenheim Jet Propulsion Scholarship (1954), the Alton Prize (1955), and a 3-year National Science Foundation Pre-doctoral Fellowship (1955). He graduated first in the Class of 1955 of 729 students. At Princeton University, Rosen received the degrees ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milton S
Milton may refer to: Names * Milton (surname), a surname (and list of people with that surname) ** John Milton (1608–1674), English poet * Milton (given name) Places Australia * Milton, New South Wales * Milton, Queensland, a suburb of Brisbane ** Milton Courts, a tennis centre ** Milton House, Milton, a heritage-listed house ** Milton railway station, Brisbane ** Milton Reach, a reach of the Brisbane River ** Milton Road, an arterial road in Brisbane Canada * Milton, Newfoundland and Labrador * Milton, Nova Scotia in the Region of Queens Municipality * Milton, Ontario ** Milton line, a commuter train line ** Milton GO Station * Milton (federal electoral district), Ontario ** Milton (provincial electoral district), Ontario * Beaverton, Ontario a community in Durham Region and renamed as Beaverton in 1835 * Rural Municipality of Milton No. 292, Saskatchewan New Zealand * Milton, New Zealand United Kingdom England * Milton, Cambridgeshire, a village north of Cam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gilbert Plass
Gilbert Norman Plass (March 22, 1920 – March 1, 2004) was a Canadian physicist who in the 1950s made predictions about the increase in global atmospheric carbon dioxide () levels in the 20th century and its effect on the average temperature of the planet that closely match measurements reported half a century later.Gilbert N. Plass, James Rodger Fleming, and Gavin Schmidt"Carbon Dioxide and the Climate" ''American Scientist'', 98(1) 58-62. An abridged reprint of Plass's 1959 ''Scientific American'' paper with commentary by Fleming and Schmidt Biography Plass worked most of his life as a physicist in the United States. He graduated from Harvard University in 1941 and earned a PhD in physics from Princeton University in 1947. He worked as an associate physicist at the Metallurgical Laboratory (Manhattan District) of the University of Chicago from 1942 to 1945. He became an instructor of physics at Johns Hopkins University in 1946, and eventually became an associate professor the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Misner
Charles William Misner (; June 13, 1932 – July 24, 2023) was an American physicist and one of the authors of ''Gravitation''. His specialties included general relativity and cosmology. His work has also provided early foundations for studies of quantum gravity and numerical relativity. Biography Academic training and university positions Misner received his Bachelor of Science, B.S. degree from the University of Notre Dame in 1952. He then moved to Princeton University, where he earned an Master of Arts, M.A. in 1954 and completed his Ph.D. in 1957. His dissertation, ''Outline of Feynman Quantization of General Relativity; Derivation of Field Equations; Vanishing of the Hamiltonian'', was completed under John Archibald Wheeler, John Wheeler. Prior to completing his Ph.D., Misner joined the faculty of the Princeton Physics Department with the rank of Instructor (1956–1959), and was subsequently promoted to assistant professor (1959–1963). In 1963 he moved to the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bahram Mashhoon
Bahram Mashhoon (born 9 September 1947) is an Iranian-American physicist known for his research in General Relativity. Mashhoon is a professor at the University of Missouri in Columbia, Missouri, where he deals with some foundational aspects of gravitational physics. Within his field of research, Mashhoon has given important contributions to general relativity, with particular emphasis on the gravitomagnetic clock effect, but also as far as cosmology is concerned. He is also active in the field of non-local gravity. Mashhoon received his Ph.D. in physics from Princeton University in 1972 after completing a doctoral dissertation, titled "The gravitational and electromagnetic interactions of a black hole", under the supervision of John Archibald Wheeler. Son of Hassan Mashhoon, author of the book History of Iranian Music Bibliometric information As of November 2013, the h-index The ''h''-index is an author-level metric that measures both the productivity and citation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fred K
Fred or FRED may refer to: People * Fred (name), including a list of people and characters with the name Mononym * Fred (cartoonist) (1931–2013), pen name of Fred Othon Aristidès, French * Fred (footballer, born 1949) (1949–2022), Frederico Rodrigues de Oliveira, Brazilian * Fred (footballer, born 1979), Helbert Frederico Carreiro da Silva, Brazilian * Fred (footballer, born 1983), Frederico Chaves Guedes, Brazilian * Fred (footballer, born 1986), Frederico Burgel Xavier, Brazilian * Fred (footballer, born 1993), Frederico Rodrigues de Paula Santos, Brazilian * Fred Again (born 1993), British songwriter known as FRED Television and movies * ''Fred'' (2014 film), a 2014 documentary film * Fred Figglehorn, a YouTube character created by Lucas Cruikshank ** ''Fred'' (franchise), a Nickelodeon media franchise ** '' Fred: The Movie'', a 2010 independent comedy film * '' Fred the Caveman'', French Teletoon production from 2002 * Fred Flintstone, of the 1966 TV cartoon ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Lindquist
Richard is a male given name. It originates, via Old French, from Old Frankish and is a compound of the words descending from Proto-Germanic language">Proto-Germanic ''*rīk-'' 'ruler, leader, king' and ''*hardu-'' 'strong, brave, hardy', and it therefore means 'strong in rule'. Nicknames include "Richie", "Dick (nickname), Dick", "Dickon", "Dickie (name), Dickie", "Rich (given name), Rich", "Rick (given name), Rick", "Rico (name), Rico", "Ricky (given name), Ricky", and more. Richard is a common English (the name was introduced into England by the Normans), German and French male name. It's also used in many more languages, particularly Germanic, such as Norwegian, Danish, Swedish, Icelandic, and Dutch, as well as other languages including Irish, Scottish, Welsh and Finnish. Richard is cognate with variants of the name in other European languages, such as the Swedish "Rickard", the Portuguese and Spanish "Ricardo" and the Italian "Riccardo" (see comprehensive variant list belo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John R
John R. (born John Richbourg, August 20, 1910 – February 15, 1986) was an American radio disc jockey who attained fame in the 1950s and 1960s for playing rhythm and blues music on Nashville radio station WLAC. He was also a notable record producer and artist manager. Richbourg was arguably the most popular and charismatic of the four announcers at WLAC who showcased popular African-American music in nightly programs from the late 1940s to the early 1970s. (The other three were Gene Nobles, Herman Grizzard, and Bill "Hoss" Allen.) Later rock music disc jockeys, such as Alan Freed and Wolfman Jack, mimicked Richbourg's practice of using speech that simulated African-American street language of the mid-twentieth century. Richbourg's highly stylized approach to on-air presentation of both music and advertising earned him popularity, but it also created identity confusion. Because Richbourg and fellow disc jockey Allen used African-American speech patterns, many listeners thought t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
