Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Resonance (disambiguation)


In the News (Wed 15 Feb 12)

  
  Resonance   (Site not responding. Last check: 2007-10-29)
In an electrical circuit, Resonance occurs at a particular frequency when the inductive reactance and the capacitive reactance are of equal magnitude, causing electrical energy to oscillate between the magnetic field of the inductor and the electric field of the capacitor.
Resonance occurs because the collapsing magnetic field of the inductor generates an electric current in its windings that charges the capacitor and the discharging capacitor provides an electric current that builds the magnetic field in the inductor, and the process is repeated.
Resonance is an important consideration for instrument builders as most acoustic instruments use resonators, such as the strings and body of a violin, the length of tube in a flute, and the shape of a drum membrane.
resonance.mindbit.com   (1479 words)

  
  Resonance
Resonance occurs because the collapsing magnetic field of the inductor generates an electric current in its windings that charges the capacitor and the discharging capacitor provides an electric current that builds the magnetic field in the inductor, and the process is repeated.
Resonance is an important consideration for instrument builders as most acoustic instruments use resonators, such as the strings and body of a Violin, the length of tube in a Flute, and the shape of a drum membrane.
A sharp resonance is a resonance with a sharp peak in the S-matrix (which corresponds to a long Lifetime compared to the reciprocal of its mass) while a broad resonance is a resonance with a spread out peak (which corresponds to a short lifetime relative to the reciprocal of its mass).
www.ufaqs.com /wiki/en/re/Resonance.htm   (1816 words)

  
  Resonance - Wikipedia, the free encyclopedia
In an electrical circuit, resonance occurs at a particular frequency when the inductive reactance and the capacitive reactance are of equal magnitude, causing electrical energy to oscillate between the magnetic field of the inductor and the electric field of the capacitor.
Resonance is an important consideration for instrument builders as most acoustic instruments use resonators, such as the strings and body of a violin, the length of tube in a flute, and the shape of a drum membrane.
A sharp resonance is a resonance with a sharp peak in the S-matrix (which corresponds to a long lifetime compared to the reciprocal of its mass) while a broad resonance is a resonance with a spread out peak (which corresponds to a short lifetime relative to the reciprocal of its mass).
en.wikipedia.org /wiki/Resonance   (1824 words)

  
 Resonance information - Search.com
In physics, resonance is the tendency of a system to absorb more energy when the frequency of its oscillations matches the system's natural frequency of vibration (its resonant frequency) than it does at other frequencies.
Examples are the acoustic resonances of musical instruments, the tidal resonance of the Bay of Fundy, orbital resonance as exemplified by some moons of the solar system's gas giants, the resonance of the basilar membrane in the biological transduction of auditory input, and resonance in electrical circuits.
A sharp resonance is a resonance with a sharp peak in the S-matrix (which corresponds to a long lifetime compared to the reciprocal of its mass) while a broad resonance is a resonance with a spread out peak (which corresponds to a short lifetime relative to the reciprocal of its mass).
domainhelp.search.com /reference/Resonance   (911 words)

  
 Resonance Information - resonance
Examples are the acoustic resonances of musical instruments, the tidal resonance of the Bay of Fundy, orbital resonance as exemplified by some moons of the solar system's gas giants, the resonance of the basilar membrane proton nuclear magnetic resonance in the biological bio resonance transduction of auditory input, and resonance in electronic circuits.
Resonance occurs because the collapsing magnetic field of the inductor generates an electric current in its phonon resonance transmutation windings that charges the capacitor and the discharging capacitor provides magnetic resonance spectroscopy an electric current that builds subsynchronous resonance the magnetic field in the inductor, and the process is schuman resonance repeated.
Resonance can be detrimental to the operation of communications schumann resonance circuits by causing unwanted sustained and transient oscillations that may cause noise, signal distortion, and damage to circuit elements.
www.inanot.com /Ina-Electronics_Topics_Rc_-_Rz-/Resonance.html   (1966 words)

  
 Resonance - Encyclopedia Glossary Meaning Explanation Resonance   (Site not responding. Last check: 2007-10-29)
In physics, resonance is an increase in the oscillatory energy absorbed by a system when the frequency of the oscillations matches the system's natural frequency of vibration (its resonant frequency).
Examples are the acoustic resonances of musical instruments, the tidal resonance of the Bay of Fundy, orbital resonance as exemplified by some of the Jovian moons, the resonance of the basilar membrane in the biological transduction of auditory input, and resonance in electronic circuits.
Those frequencies that are not one of the resonances are quickly filtered out - they are attenuated - and all that is left is the harmonic vibrations that we hear as a musical note.
www.encyclopedia-glossary.com /en/Resonance.html   (1485 words)

  
 resonance - Hutchinson encyclopedia article about resonance
In a trombone, for example, the length of the air column in the instrument is adjusted until it resonates with the note being sounded.
Tuning a radio, for example, is done by adjusting the natural frequency of the receiver circuit until it coincides with the frequency of the radio waves falling on the aerial.
Resonance caused of the collapse of the Tacoma Narrows Bridge, USA, in 1940, when the frequency of the wind gusts coincided with the natural frequency of the bridge.
encyclopedia.farlex.com /Resonance   (315 words)

  
 RESONANCE FACTS AND INFORMATION   (Site not responding. Last check: 2007-10-29)
In physics, resonance is the tendency of a system to absorb more oscillatory energy when the frequency of the oscillations matches the system's natural frequency of vibration (its ''resonant frequency'') than it does at other frequencies.
Examples are the acoustic resonances of musical_instruments, the tidal_resonance of the Bay_of_Fundy, orbital_resonance as exemplified by some of the Jovian moons, the resonance of the basilar_membrane in the biological transduction of auditory input, and resonance in electronic circuits.
Resonances are usually classified into shape and Feshbach_resonances or into Breit-Wigner and Fano_resonances.
www.mrspell.com /resonance   (1700 words)

  
 Reference.com/Encyclopedia/Resonance
In physics, resonance is the tendency of a system to oscillate at maximum amplitude at a certain frequency.
The energy dependence of such a resonance is described by the relativistic Breit-Wigner distribution, in the simplest case.
In this case the "driving frequency" corresponds to the energy with which the resonance is produced, the "resonant frequency" corresponds to the unstable particle's mass, and the linewidth
www.reference.com /browse/wiki/Resonance   (636 words)

  
 Resonance (disambiguation) - Wikipedia, the free encyclopedia
Resonance structures are used in organic chemistry to represent bonds with delocalized electrons.
This is a disambiguation page — a list of pages that otherwise might share the same title.
If an article link referred you here, you might want to go back and fix it to point directly to the intended page.
en.wikipedia.org /wiki/Resonance_(disambiguation)   (88 words)

  
 Resonance explained   (Site not responding. Last check: 2007-10-29)
For other uses, see Resonance (disambiguation).'' ---- In physics, resonance is an increase in the oscillatory energy absorbed by a system when the frequency of the oscillations matches the system's natural frequency of vibration (its resonant frequency).
The resonant frequency of a pendulum, the only frequency at which it will vibrate, is given approximately, for small displacements, by the equation :
Resonance is an important consideration for instrument builders as most acoustic instruments utilize resonators, such as the strings and body of a violin, the length of tube in a flute, and the shape of a drum membrane.
www.wordspider.net /re/resonance.html   (1602 words)

  
 NaK Meetings
In a resonance experiment, a cell is fed with constant amplitude sinusoidal current inputs over a range of frequencies, and the voltage output is measured for each of these inputs.
Subthreshold resonance explains the frequency-dependent integration of periodic inputs as well as random stimuli in the entorhinal cortex.
Resonance, oscillations and the intrinsic frequency preferences of neurons.
math.bu.edu /people/horacio/NaK.html   (8027 words)

  
 resonance | English | Dictionary & Translation by Babylon
In an electrical circuit, the condition that exists when the inductive reactance and the capacitive reactance are of equal magnitude, causing electrical energy to oscillate between the magnetic field of the inductor and the electric field of the capacitor.
Note 1: Resonance occurs because the collapsing magnetic field of the inductor generates an electric current in its windings that charges the capacitor and the discharging capacitor provides an electric current that builds the magnetic field in the inductor, and the process is repeated.
Note 2: At resonance, the series impedance of the two elements is at a minimum and the parallel impedance is a maximum.
www.babylon.com /definition/resonance/English   (335 words)

  
 Magnetic Resonance Imaging - Psychology Wiki - a Wikia wiki
Magnetic resonance angiography (MRA) is used to generate pictures of the arteries, in order to evaluate them for stenosis (abnormal narrowing) or aneurysms (vessel wall dilatations, at risk of rupture).
The main use of MRA is to evaluate the arteries of the neck and brain, the thoracic and abdominal aorta, and the kidneys.
Magnetic resonance spectroscopy (MRS), also known as MRSI (MRS Imaging) and Volume Selective NMR Spectroscopy, is a technique which combines the spatially-addressable nature of MRI with the spectroscopically-rich information obtainable from nuclear magnetic resonance (NMR).
psychology.wikia.com /wiki/Nuclear_magnetic_resonance   (3375 words)

  
 Method and apparatus for generating a topologically consistent visual representation of a three dimensional surface - ...
In a preferred embodiment of the present invention the projection data processor 1954, the sorter 1962, the saddle value generator 1963, the saddle value comparator 1965, the interpolator 1966, the polygon generator 1964 and the display processor 1967 are all essentially embodied in microprocessors executing suitable instructions.
The principles of nuclear magnetic resonance are well known to those with skill in the art and accordingly are not discussed further here.
Resonance signals produced by the measurement system are digitized by an analog to digital converter 2032 and stored in a storage device 2034.
www.freepatentsonline.com /5517602.html   (16020 words)

  
 Nuclear - Wikipedia, the free encyclopedia   (Site not responding. Last check: 2007-10-29)
See also: atomic nucleus, nuclear explosion, nuclear magnetic resonance, nuclear meltdown, nuclear fission, nuclear fusion, nuclear reaction, nuclear reactor, nuclear warfare, nuclear weapon, nuclear weapon design, nuclear winter, radiation poisoning, radioactive contamination, radioactive waste, radioactivity, radiological weapon, renewable energy
The term nuclear is also sometimes used to refer to a family type.
This is a disambiguation page; that is, one that points to other pages that might otherwise have the same name.
www.encyclopedia-online.info /Nuclear   (176 words)

  
 Kurzweil:Parametric EQ - Sonikmatter
Parametric EQ is a 3 block EQ that allows attenuation and adjustment of the frequency spectrum.
It is expressed in octaves and is defined as the distance in octaves between points either side of the center frequency where the attenuation is -3 dB, when the amplitude is set to -infinity.
This DSP Block can be used for normal EQ duties, such as removing problem frequencies, or boosting quiet frequencies, but it can also be used as an interesting effect by modulating the frequency in a similar way as a resonant Low-Pass Filter.
www.sonikmatter.com /mediawiki/index.php?title=Kurzweil:Parametric_EQ&redirect=no   (260 words)

  
 The Dispatch - Serving the Lexington, NC - News   (Site not responding. Last check: 2007-10-29)
A resonant object, whether mechanical, acoustic, or electrical, will probably have more than one resonant frequency (especially harmonics of the strongest resonance).
Typical of a resonance is the decay into a continuum of states, i.e., the center-of-mass energy of the decay products, or daughter particles, vary.
The Old Tacoma Narrows Bridge has been characterized in physics textbooks as a classical example of resonance, but this description is misleading.
www.the-dispatch.com /apps/pbcs.dll/section?category=NEWS&template=wiki&text=resonance   (618 words)

  
 Surface Plasmon Resonance
In physics, the plasmon is the particle resulting from the quantization of plasmaoscillations, which are density waves of the charge carriers in a conducting medium such as a metal, semiconductor, or plasma.
In physics, resonance is an increase in the oscillatory energy absorbed bya system when the frequency of the oscillations matches the system's naturalfrequency of vibration (its resonant frequency).
Examples are the acoustic resonances of musical instruments, the tidal resonance of the Bay of Fundy, orbital resonance as exemplified by some of the Jovian moons, theresonance of the basilar membrane in the biological transduction of auditory input, and resonance in electronic circuits.
www.altvetmed.com /face/47071-surface-plasmon-resonance.html   (890 words)

  
 MRI - Thagodz Wiki
Magnetic resonance imaging (MRI), formerly referred to as magnetic resonance tomography (MRT) or, in chemistry nuclear magnetic resonance (NMR), is a non-invasive method used to render images of the inside of an object.
In its early years MRI was referred to as nuclear magnetic resonance imaging (NMRI), but the word nuclear has been associated with ionizing radiation exposure, which is not used in an MRI, so to prevent patients from making a negative association between MRI and ionizing radiation, the word has been almost universally removed.
Magnetic resonance spectroscopy (MRS), also known as MRSI (MRS Imaging) and volume selective NMR spectroscopy, is a technique which combines the spatially-addressable nature of MRI with the spectroscopically-rich information obtainable from NMR.
www.thagodz.com /search/wiki/?title=MRI   (8294 words)

  
 Magnetic resonance imaging Summary
Nuclear magnetic resonance was developed in the 1950s by physicists as a means of probing the properties of the atomic nucleus.
Magnetic resonance imaging (MRI), formerly referred to as magnetic resonance tomography (MRT) or nuclear magnetic resonance (NMR), is a method used to visualize the inside of living organisms as well as to detect the composition of geological structures.
It is speculated that increases in restriction (barriers) to water diffusion, as a result of cytotoxic edema (cellular swelling), is responsible for the increase in signal on a DWI scan.
www.bookrags.com /Magnetic_resonance_imaging   (5951 words)

  
 RESONANCE Articles This article is about resonance in
In addition, sometimes physicians might request an MRI (magnetic resonance imaging) scan or an X-ray of the abdomen or chest region to help determine the location and size of the tumor.
Magnetic resonance images (MRI) or positron emission tomography (PET) images are taken to determine the extent of spread of a cancer; PET is most expensive but also the most accurate.
In order to experience this resonance, you may need to change words in the ones listed here as examples, or let these inspire you to create ones you prefer, or...
amazines.com /Resonance_related.html   (1335 words)

  
 Crystal (disambiguation) - Dangeruss-Industries.com   (Site not responding. Last check: 2007-10-29)
In electronics, a crystal is a crystalline piece of a semiconductor used in a device, such as a crystal radio receiver, for its properties of electrical conduction.
In electronics, a crystal oscillator is a device, often used in timekeeping and radio transmission, that produces an alternating electric current stabilized by the mechanical resonance of a piezoelectric crystal, usually quartz.
Crystal glass is a form of glass with a high degree of transparency that usually consists of a high proportion of lead oxide.
www.dangeruss-industries.com /Xtal.html   (240 words)

  
 CHAPTER ONE
Their function in relation to one another provides the dual feedback mechanisms of both first-order resonance dampening and second-order resonance amplification, as well as what can be spoken of as a third-order resonance modulation.
Language function must solve two interrelated problems--the efficiency of communication that is linked to the disambiguation of meaning or the reduction of noise of the informational carrying capacity and signal, and the problem of expressiveness of the message in conveying the meaning intended.
The same processes that are implicated in the psychic repair of the perceptual field, are implicated in the ego-mediation of the boundary between internal world and external reality, as well as in the processes of externalization which involve particularly psychic constructions and transference in the form.
www.lewismicropublishing.com /Publications/Cognition/Cognition1.htm   (6369 words)

  
 Resonance (disambiguation) - Encyclopedia Glossary Meaning Explanation Resonance (disambiguation)   (Site not responding. Last check: 2007-10-29)
Resonance (disambiguation) - Encyclopedia Glossary Meaning Explanation Resonance (disambiguation).
Here you will find more informations about Resonance (disambiguation).
The orginal Resonance (disambiguation) article can be editet
www.encyclopedia-glossary.com /en/Resonance-disambiguation.html   (106 words)

  
 Pluto at AllExperts
Due to the orbital resonance Pluto executes 2 full cycles while Neptune makes 3 and their relative positions are locked near these points.
Pluto orbits in a 3:2 orbital resonance with Neptune.
More than seventy-six years after its discovery, many facts about Pluto remain unknown, mainly due to the fact that it is the only planet that has not been visited by spacecraft and that it is too far away for in-depth investigations with telescopes from Earth.
en.allexperts.com /e/p/pl/pluto.htm   (5298 words)

  
 random($foo): Facets and Freetags
Among them, I believe that both disambiguation and synonym merging are relative non-issues.
One of the reasons for the relative ease of solving these problems is that the applicable relevance algorithms are already quite familiar to lay web practitioners (i.e., people like me, without a CS Ph.D) from their long-time use in e-commerce (collaborative filtering), spam filters (mathematical filters), and now social networks (web of trust).
Anyway, what I wanted to ruminate on was the non-hierarchical freetag model of unions, intersections, and differences and see if there's a way to to build a practical (both in terms of backend implementation and user interface) bridge with (more) traditional hierarchical faceted classification.
next.randomfoo.net /blog/id/60   (763 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.