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Charles Francis Richter

Index Charles Francis Richter

Charles Francis Richter; April 26, 1900 – September 30, 1985) was an American seismologist and physicist. Richter is most famous as the creator of the Richter magnitude scale, which, until the development of the moment magnitude scale in 1979, quantified the size of earthquakes. Inspired by Kiyoo Wadati’s 1928 paper on shallow and deep earthquakes, Richter first used the scale in 1935 after developing it in collaboration with Beno Gutenberg; both worked at the California Institute of Technology. The quote “logarithmic plots are a device of the devil” is attributed to Richter. [1]

50 relations: Altadena, California, Astronomy, Baden-Baden, Baden-Württemberg, Ballad, Beno Gutenberg, Building code, California Institute of Technology, Caltech Seismological Laboratory, Carnegie Institution for Science, Chandelier, Cornice, Devil, Displacement (vector), Dr. Demento, Earthquake, Earthquake engineering, Epicenter, Fulbright Program, German revolutions of 1848–49, Giuseppe Mercalli, Heart failure, Kiyoo Wadati, Logarithmic scale, Los Angeles High School, Magnet, Magnitude (astronomy), Mercalli intensity scale, Moment magnitude scale, Naturism, Nude recreation, Ornament (art), Overpeck, Ohio, Pasadena, California, Peer review, Physics, Research assistant, Richter magnitude scale, Robert Andrews Millikan, Roman numerals, Scientific journal, Seismic wave, Seismology, Seismometer, Stanford University, Star, United States, United States Geological Survey, 1971 San Fernando earthquake, 1989 Loma Prieta earthquake.

Altadena, California

Altadena is an unincorporated area and census-designated place in Los Angeles County, California, United States, approximately 14 miles (23 km) from the downtown Los Angeles Civic Center, and directly north of the city of Pasadena, California.

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Astronomy

Astronomy (from ἀστρονομία) is a natural science that studies celestial objects and phenomena.

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Baden-Baden

Baden-Baden is a spa town located in the state of Baden-Württemberg in southwestern Germany.

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Baden-Württemberg

Baden-Württemberg is a state in southwest Germany, east of the Rhine, which forms the border with France.

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Ballad

A ballad is a form of verse, often a narrative set to music.

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Beno Gutenberg

Beno Gutenberg (June 4, 1889 – January 25, 1960) was a German-American seismologist who made several important contributions to the science.

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Building code

A building code (also building control or building regulations) is a set of rules that specify the standards for constructed objects such as buildings and nonbuilding structures.

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California Institute of Technology

The California Institute of Technology (abbreviated Caltech)The university itself only spells its short form as "Caltech"; other spellings such as.

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Caltech Seismological Laboratory

The Caltech Seismological Laboratory is an arm of the Division of Geological and Planetary Sciences of the California Institute of Technology.

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Carnegie Institution for Science

The Carnegie Institution of Washington (the organization's legal name), known also for public purposes as the Carnegie Institution for Science (CIS), is an organization in the United States established to fund and perform scientific research.

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Chandelier

A chandelier (also known as girandole, candelabra lamp, or least commonly suspended lights) is a branched ornamental light fixture designed to be mounted on ceilings or walls.

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Cornice

A cornice (from the Italian cornice meaning "ledge") is generally any horizontal decorative molding that crowns a building or furniture element – the cornice over a door or window, for instance, or the cornice around the top edge of a pedestal or along the top of an interior wall.

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Devil

A devil (from Greek: διάβολος diábolos "slanderer, accuser") is the personification and archetype of evil in various cultures.

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Displacement (vector)

A displacement is a vector whose length is the shortest distance from the initial to the final position of a point P. It quantifies both the distance and direction of an imaginary motion along a straight line from the initial position to the final position of the point.

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Dr. Demento

Barret Eugene "Barry" Hansen (born April 2, 1941), better known as Dr.

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Earthquake

An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth, resulting from the sudden release of energy in the Earth's lithosphere that creates seismic waves.

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Earthquake engineering

Earthquake engineering is an interdisciplinary branch of engineering that designs and analyzes structures, such as buildings and bridges, with earthquakes in mind.

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Epicenter

The epicenter, epicentre or epicentrum in seismology is the point on the Earth's surface directly above a hypocenter or focus, the point where an earthquake or an underground explosion originates.

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Fulbright Program

The Fulbright Program, including the Fulbright–Hays Program, is one of several United States Cultural Exchange Programs whose goal is to improve intercultural relations, cultural diplomacy, and intercultural competence between the people of the United States and other countries through the exchange of persons, knowledge, and skills.

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German revolutions of 1848–49

The German revolutions of 1848–49 (Deutsche Revolution 1848/1849), the opening phase of which was also called the March Revolution (Märzrevolution), were initially part of the Revolutions of 1848 that broke out in many European countries.

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Giuseppe Mercalli

Giuseppe Mercalli (May 21, 1850 – March 19, 1914) was an Italian volcanologist and Catholic priest.

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Heart failure

Heart failure (HF), often referred to as congestive heart failure (CHF), is when the heart is unable to pump sufficiently to maintain blood flow to meet the body's needs.

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Kiyoo Wadati

was an early seismologist at the Central Meteorological Observatory of Japan (now known as the Japan Meteorological Agency), researching deep (subduction zone) earthquakes.

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Logarithmic scale

A logarithmic scale is a nonlinear scale used when there is a large range of quantities.

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Los Angeles High School

Los Angeles High School is the oldest public high school in the Southern California Region and in the Los Angeles Unified School District.

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Magnet

A magnet is a material or object that produces a magnetic field.

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Magnitude (astronomy)

In astronomy, magnitude is a logarithmic measure of the brightness of an object in a defined passband, often in the visible or infrared spectrum, but sometimes across all wavelengths.

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Mercalli intensity scale

The Mercalli intensity scale is a seismic intensity scale used for measuring the intensity of an earthquake.

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Moment magnitude scale

The moment magnitude scale (MMS; denoted as Mw or M) is one of many seismic magnitude scales used to measure the size of earthquakes.

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Naturism

Naturism, or nudism, is a cultural and political movement practising, advocating, and defending personal and social nudity, most but not all of which takes place on private property.

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Nude recreation

Nude recreation refers to recreational activities which some people engage in the nude.

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Ornament (art)

In architecture and decorative art, ornament is a decoration used to embellish parts of a building or object.

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Overpeck, Ohio

Overpeck (other names: Overpeck Station, Overpecks, Overpecks Station) is an unincorporated community in central St. Clair Township, Butler County, Ohio, United States.

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Pasadena, California

Pasadena is a city in Los Angeles County, California, United States, located 10 miles (16 kilometers) northeast of Downtown Los Angeles.

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Peer review

Peer review is the evaluation of work by one or more people of similar competence to the producers of the work (peers).

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Physics

Physics (from knowledge of nature, from φύσις phýsis "nature") is the natural science that studies matterAt the start of The Feynman Lectures on Physics, Richard Feynman offers the atomic hypothesis as the single most prolific scientific concept: "If, in some cataclysm, all scientific knowledge were to be destroyed one sentence what statement would contain the most information in the fewest words? I believe it is that all things are made up of atoms – little particles that move around in perpetual motion, attracting each other when they are a little distance apart, but repelling upon being squeezed into one another..." and its motion and behavior through space and time and that studies the related entities of energy and force."Physical science is that department of knowledge which relates to the order of nature, or, in other words, to the regular succession of events." Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves."Physics is one of the most fundamental of the sciences. Scientists of all disciplines use the ideas of physics, including chemists who study the structure of molecules, paleontologists who try to reconstruct how dinosaurs walked, and climatologists who study how human activities affect the atmosphere and oceans. Physics is also the foundation of all engineering and technology. No engineer could design a flat-screen TV, an interplanetary spacecraft, or even a better mousetrap without first understanding the basic laws of physics. (...) You will come to see physics as a towering achievement of the human intellect in its quest to understand our world and ourselves."Physics is an experimental science. Physicists observe the phenomena of nature and try to find patterns that relate these phenomena.""Physics is the study of your world and the world and universe around you." Physics is one of the oldest academic disciplines and, through its inclusion of astronomy, perhaps the oldest. Over the last two millennia, physics, chemistry, biology, and certain branches of mathematics were a part of natural philosophy, but during the scientific revolution in the 17th century, these natural sciences emerged as unique research endeavors in their own right. Physics intersects with many interdisciplinary areas of research, such as biophysics and quantum chemistry, and the boundaries of physics are not rigidly defined. New ideas in physics often explain the fundamental mechanisms studied by other sciences and suggest new avenues of research in academic disciplines such as mathematics and philosophy. Advances in physics often enable advances in new technologies. For example, advances in the understanding of electromagnetism and nuclear physics led directly to the development of new products that have dramatically transformed modern-day society, such as television, computers, domestic appliances, and nuclear weapons; advances in thermodynamics led to the development of industrialization; and advances in mechanics inspired the development of calculus.

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Research assistant

A research assistant is a researcher employed, often on a temporary contract, by a university or a research institute, for the purpose of assisting in academic research.

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Richter magnitude scale

The so-called Richter magnitude scale – more accurately, Richter's magnitude scale, or just Richter magnitude – for measuring the strength ("size") of earthquakes refers to the original "magnitude scale" developed by Charles F. Richter and presented in his landmark 1935 paper, and later revised and renamed the Local magnitude scale, denoted as "ML" or "ML".

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Robert Andrews Millikan

Robert Andrews Millikan (March 22, 1868 – December 19, 1953) was an American experimental physicist honored with the Nobel Prize for Physics in 1923 for the measurement of the elementary electronic charge and for his work on the photoelectric effect.

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Roman numerals

The numeric system represented by Roman numerals originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages.

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Scientific journal

In academic publishing, a scientific journal is a periodical publication intended to further the progress of science, usually by reporting new research.

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Seismic wave

Seismic waves are waves of energy that travel through the Earth's layers, and are a result of earthquakes, volcanic eruptions, magma movement, large landslides and large man-made explosions that give out low-frequency acoustic energy.

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Seismology

Seismology (from Ancient Greek σεισμός (seismós) meaning "earthquake" and -λογία (-logía) meaning "study of") is the scientific study of earthquakes and the propagation of elastic waves through the Earth or through other planet-like bodies.

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Seismometer

A seismometer is an instrument that measures motion of the ground, caused by, for example, an earthquake, a volcanic eruption, or the use of explosives.

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Stanford University

Stanford University (officially Leland Stanford Junior University, colloquially the Farm) is a private research university in Stanford, California.

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Star

A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.

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United States

The United States of America (USA), commonly known as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major self-governing territories, and various possessions.

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United States Geological Survey

The United States Geological Survey (USGS, formerly simply Geological Survey) is a scientific agency of the United States government.

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1971 San Fernando earthquake

The 1971 San Fernando earthquake (also known as the Sylmar earthquake) occurred in the early morning of February 9 in the foothills of the San Gabriel Mountains in southern California.

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1989 Loma Prieta earthquake

The 1989 Loma Prieta earthquake occurred in Northern California on October 17 at local time (1989-10-18 00:04 UTC).

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Redirects here:

Charles F. Richter, Charles Richter.

References

[1] https://en.wikipedia.org/wiki/Charles_Francis_Richter

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