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Carl Allin Cornell
Carl Allin Cornell (September 19, 1938 – December 14, 2007) was an American civil engineer, researcher, and professor who made important contributions to reliability theory and earthquake engineering and, along with Luis Esteva, developed the field of probabilistic seismic hazard analysis by publishing the seminal document of the field in 1968. Biography Cornell was born in Mobridge, South Dakota in 1938. He received his B.A. in architecture in 1960 and M.S. and Ph.D. in civil engineering in 1961 and 1964 respectively, all from Stanford University. He held a professorship at the Massachusetts Institute of Technology from 1964 to 1983, and in 1983 became a research professor at Stanford. He was awarded the Moisseiff Award (1977), two Norman Medals (1983 and 2003), and the Freudenthal Medal (1988), all from the American Society of Civil Engineers (ASCE). He also received the Harry Fielding Reid Medal of the Seismological Society of America, their highest honor (2001 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobridge, South Dakota
Mobridge also Kȟowákataŋ Otȟúŋwahe (Lakota: ''Kȟowákataŋ Otȟúŋwahe''; lit. "Over-the-River Town") is a city in Walworth County, South Dakota, United States. The population was 3,261 according to the 2020 census. History Located in territory that had long been occupied by the Lakota Sioux, Mobridge was founded by European Americans in 1906 following construction of the Chicago, Milwaukee, St. Paul and Pacific Railroad through here. The town was named Mobridge for its railroad designation, a contracted form of Missouri Bridge, after the original railroad bridge over the Missouri River. The bridge was demolished by the Corps of Engineers in the early 1960s and replaced by a higher bridge due to the construction of the Oahe Dam. There are disputed claims that some or all of chief Sitting Bull's remains were moved by his surviving relatives and the Dakota Memorial Association on April 8, 1953 from Fort Yates, North Dakota, where he had been killed and buried, to Mob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Society Of Civil Engineers
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michigan State University
Michigan State University (Michigan State, MSU) is a public university, public Land-grant university, land-grant research university in East Lansing, Michigan. It was founded in 1855 as the Agricultural College of the State of Michigan, the first of its kind in the United States. It is considered a Public Ivy, or a public institution which offers an academic experience similar to that of an Ivy League university. After the introduction of the Morrill Land-Grant Acts, Morrill Act in 1862, the state designated the college a land-grant institution in 1863, making it the first of the land-grant colleges in the United States. The college became coeducational in 1870. In 1955, the state officially made the college a university, and the current name, Michigan State University, was adopted in 1964. Today, Michigan State has the largest undergraduate enrollment among Michigan's colleges and universities and approximately 634,300 living alums worldwide. The university is a member of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decision Analysis
Decision analysis (DA) is the discipline comprising the philosophy, methodology, and professional practice necessary to address important decisions in a formal manner. Decision analysis includes many procedures, methods, and tools for identifying, clearly representing, and formally assessing important aspects of a decision; for prescribing a recommended course of action by applying the maximum expected-utility axiom to a well-formed representation of the decision; and for translating the formal representation of a decision and its corresponding recommendation into insight for the decision maker, and other corporate and non-corporate stakeholders. History In 1931, mathematical philosopher Frank Ramsey pioneered the idea of subjective probability as a representation of an individual’s beliefs or uncertainties. Then, in the 1940s, mathematician John von Neumann and economist Oskar Morgenstern developed an axiomatic basis for utility theory as a way of expressing an individual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack Benjamin
Jack may refer to: Places * Jack, Alabama, US, an unincorporated community * Jack, Missouri, US, an unincorporated community * Jack County, Texas, a county in Texas, USA People and fictional characters * Jack (given name), a male given name, including a list of people and fictional characters with the name * Jack (surname), including a list of people with the surname * Jack (Tekken), multiple fictional characters in the fighting game series ''Tekken'' * Jack the Ripper, an unidentified British serial killer active in 1888 * Wolfman Jack (1938–1995), a stage name of American disk jockey Robert Weston Smith * New Jack, a stage name of Jerome Young (1963-2021), an American professional wrestler * Spring-heeled Jack, a creature in Victorian-era English folklore Animals and plants Fish *Carangidae generally, including: **Almaco jack **Amberjack **Bar jack **Black jack (fish) **Crevalle jack **Giant trevally or ronin jack **Jack mackerel **Leather jack **Yellow jack *Coho salmon, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calibration
In measurement technology and metrology, calibration is the comparison of measurement values delivered by a device under test with those of a calibration standard of known accuracy. Such a standard could be another measurement device of known accuracy, a device generating the quantity to be measured such as a voltage, a sound tone, or a physical artifact, such as a meter ruler. The outcome of the comparison can result in one of the following: * no significant error being noted on the device under test * a significant error being noted but no adjustment made * an adjustment made to correct the error to an acceptable level Strictly speaking, the term "calibration" means just the act of comparison and does not include any subsequent adjustment. The calibration standard is normally traceable to a national or international standard held by a metrology body. BIPM Definition The formal definition of calibration by the International Bureau of Weights and Measures (BIPM) is the fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Moment Method
In mathematics, the second moment method is a technique used in probability theory and analysis to show that a random variable has positive probability of being positive. More generally, the "moment method" consists of bounding the probability that a random variable fluctuates far from its mean, by using its moments. The method is often quantitative, in that one can often deduce a lower bound on the probability that the random variable is larger than some constant times its expectation. The method involves comparing the second moment of random variables to the square of the first moment. First moment method The first moment method is a simple application of Markov's inequality for integer-valued variables. For a non-negative, integer-valued random variable ''X'', we may want to prove that ''X'' = 0 with high probability. To obtain an upper bound for P(''X'' > 0), and thus a lower bound for P(''X'' = 0), we first note that since ''X'' takes only integer values, P(''X'' > 0) = P( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reliability Engineering
Reliability engineering is a sub-discipline of systems engineering that emphasizes the ability of equipment to function without failure. Reliability describes the ability of a system or component to function under stated conditions for a specified period of time. Reliability is closely related to availability, which is typically described as the ability of a component or system to function at a specified moment or interval of time. The reliability function is theoretically defined as the probability of success at time t, which is denoted R(t). This probability is estimated from detailed (physics of failure) analysis, previous data sets or through reliability testing and reliability modelling. Availability, testability, maintainability and maintenance, repair and operations, maintenance are often defined as a part of "reliability engineering" in reliability programs. Reliability often plays the key role in the cost-effectiveness of systems. Reliability engineering deals with the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Geophysical Union
The American Geophysical Union (AGU) is a 501(c)(3) nonprofit organization of Earth, atmospheric, ocean, hydrologic, space, and planetary scientists and enthusiasts that according to their website includes 130,000 people (not members). AGU's activities are focused on the organization and dissemination of scientific information in the interdisciplinary and international fields within the Earth and space sciences. The geophysical sciences involve four fundamental areas: atmospheric and ocean sciences; solid-Earth sciences; hydrologic sciences; and space sciences. The organization's headquarters is located on Florida Avenue in Washington, D.C. History The AGU was established in December 1919 by the National Research Council (NRC) to represent the United States in the International Union of Geodesy and Geophysics (IUGG), and its first chairman was William Bowie of the United States Coast and Geodetic Survey (USCGS). For more than 50 years, it operated as an unincorporated affili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fellow
A fellow is a concept whose exact meaning depends on context. In learned or professional societies, it refers to a privileged member who is specially elected in recognition of their work and achievements. Within the context of higher educational institutions, a fellow can be a member of a highly ranked group of teachers at a particular college or university or a member of the governing body in some universities (such as the Fellows of Harvard College); it can also be a specially selected postgraduate student who has been appointed to a post (called a fellowship) granting a stipend, research facilities and other privileges for a fixed period (usually one year or more) in order to undertake some advanced study or research, often in return for teaching services. In the context of research and development-intensive large companies or corporations, the title "fellow" is sometimes given to a small number of senior scientists and engineers. In the context of medical education in No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Almanac Online
''The Almanac'' is a weekly California newspaper published to about 15,000 readers across Menlo Park, Atherton, Portola Valley Portola Valley is a town in San Mateo County, California. Located on the San Francisco Peninsula in the Bay Area, Portola Valley is a small, wealthy community nestled on the eastern slopes of the Santa Cruz Mountains. History Portola Val ... and Woodside. The paper was founded in 1965 by Jean Heflin, Betty Fry and Hedy Boissevain; it was originally titled ''The Country Almanac''. Embarcadero Pub. Co. bought the ''Almanac'' in 1993. The editor is Andrea Gemmet. They maintain their online website, ''Almanac Online''. Awards and recognition In 1995 ''The Country Almanac'' of Menlo Park was awarded for general excellence by the California Newspapers Publishers Association. The mayor of the City of Menlo Park honored Tom Gibboney, the paper's publisher and editor for 21 years, for multiple accomplishments on his retirement from the paper in 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palo Alto Online
The ''Palo Alto Weekly'' is a weekly community newspaper in Palo Alto in the U.S. state of California. Owned by Embarcadero Media, it serves Palo Alto, Menlo Park, Atherton, Portola Valley, Stanford, East Palo Alto and Los Altos Hills. It was established in 1979 as an alternative to the town's daily newspaper, the ''Peninsula Times Tribune'', which ceased publishing in 1993. At that time, the ''Weekly'' expanded to twice-a-week. In 1995, a new daily, the ''Palo Alto Daily News'', began publishing. In 2008, a second daily, '' The Daily Post'', began in Palo Alto. In September 2009, the ''Weekly'' reverted to publishing just one day a week, on Fridays. The ''Weekly'' is published by Embarcadero Media. Jocelyn Dong became editor in 2011 (after the retirement of Jay Thorwaldson) and Frank Bravo the webmaster. In January 1994 the newspapebegan to publish all its contenton its website, the first newspaper in the United States to do so. The website includes a classified advertising ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
