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categorized into the following types: Hydrogen bonding Ion–dipole forces and ion–induced dipole force Cation–π, σ–π and π–π bonding Van der Waals forcesDipole antenna (12,392 words) [view diff] exact match in snippet view article find links to article
In radio and telecommunications a dipole antenna or doublet is one of the two simplest and most widely-used types of antenna; the other is the monopoleDebye (467 words) [view diff] exact match in snippet view article find links to article
(/dɛˈbaɪ/; Dutch: [dəˈbɛiə]) is a CGS unit (a non-SI metric unit) of electric dipole moment named in honour of the physicist Peter J. W. Debye. It is definedLevitated dipole (647 words) [view diff] exact match in snippet view article find links to article
A levitated dipole is a type of nuclear fusion reactor design using a superconducting torus which is magnetically levitated inside the reactor chamberAntenna (radio) (10,868 words) [view diff] exact match in snippet view article
half-wave dipole antenna I dipole {\displaystyle I_{\text{dipole}}} ; these units are called decibels-dipole (dBd) G dBd = 10 log I I dipole {\displaystyleSpin (physics) (10,551 words) [view diff] exact match in snippet view article
be changed. The spin of a charged particle is associated with a magnetic dipole moment with a g-factor that differs from 1. (In the classical context, thisMagnetic dipole (1,361 words) [view diff] exact match in snippet view article find links to article
In electromagnetism, a magnetic dipole is the limit of either a closed loop of electric current or a pair of poles as the size of the source is reducedElectron magnetic moment (3,355 words) [view diff] exact match in snippet view article find links to article
the electron magnetic moment, or more specifically the electron magnetic dipole moment, is the magnetic moment of an electron resulting from its intrinsicLevitated Dipole Experiment (1,570 words) [view diff] exact match in snippet view article find links to article
The Levitated Dipole Experiment (LDX) was an experiment investigating the generation of fusion power using the concept of a levitated dipole. The deviceYagi–Uda antenna (5,046 words) [view diff] exact match in snippet view article find links to article
these elements are most often metal rods (or discs) acting as half-wave dipoles. Yagi–Uda antennas consist of a single driven element connected to a radioLog-periodic antenna (1,592 words) [view diff] exact match in snippet view article find links to article
log-periodic antenna is the log-periodic dipole array or LPDA, The LPDA consists of a number of half-wave dipole driven elements of gradually increasingArctic dipole anomaly (1,323 words) [view diff] exact match in snippet view article find links to article
The Arctic dipole anomaly is a pressure pattern characterized by high pressure on the arctic regions of North America and low pressure on those of EurasiaDipole field strength in free space (360 words) [view diff] exact match in snippet view article find links to article
Dipole field strength in free space, in telecommunications, is the electric field strength caused by a half wave dipole under ideal conditions. The actualPolarization density (3,373 words) [view diff] exact match in snippet view article find links to article
electric dipole moments in a dielectric material. When a dielectric is placed in an external electric field, its molecules gain electric dipole moment andHamiltonian (quantum mechanics) (4,903 words) [view diff] exact match in snippet view article
stationary, there is no translational kinetic energy of the dipole, so the Hamiltonian of the dipole is just the potential energy: H ^ = − d ^ ⋅ E = − q r ^Omnidirectional antenna (774 words) [view diff] exact match in snippet view article find links to article
ground plane, and vertical dipole antenna, consisting of two collinear vertical rods. The quarter-wave monopole and half-wave dipole both have vertical radiationEarth's magnetic field (8,948 words) [view diff] exact match in snippet view article find links to article
65 G). As an approximation, it is represented by a field of a magnetic dipole currently tilted at an angle of about 11° with respect to Earth's rotationalPolarizability (2,135 words) [view diff] exact match in snippet view article find links to article
of matter, when subjected to an electric field, to acquire an electric dipole moment in proportion to that applied field. It is a property of particlesCoaxial antenna (232 words) [view diff] exact match in snippet view article find links to article
A coaxial antenna (often known as a coaxial dipole) is a particular form of a half-wave dipole antenna, most often employed as a vertically polarized omnidirectional1,3-Dipolar cycloaddition (6,426 words) [view diff] exact match in snippet view article find links to article
The 1,3-dipolar cycloaddition is a chemical reaction between a 1,3-dipole and a dipolarophile to form a five-membered ring. The earliest 1,3-dipolar cycloadditionsGround dipole (2,402 words) [view diff] exact match in snippet view article find links to article
ground dipole, also referred to as an earth dipole antenna, transmission line antenna, and in technical literature as a horizontal electric dipole (HED)Magnetosphere (2,381 words) [view diff] exact match in snippet view article find links to article
close to a planetary body with a dipole magnetic field such as Earth, the field lines resemble a simple magnetic dipole. Farther out, field lines can beMonopole antenna (2,176 words) [view diff] exact match in snippet view article find links to article
attached to the ground plane, which is often the Earth. This contrasts with a dipole antenna which consists of two identical rod conductors, with the signalMuon (5,525 words) [view diff] exact match in snippet view article find links to article
Fermilab. The anomalous magnetic dipole moment is the difference between the experimentally observed value of the magnetic dipole moment and the theoreticalIndian Ocean Dipole (2,146 words) [view diff] exact match in snippet view article find links to article
The Indian Ocean Dipole (IOD), also known as the Indian Niño, is an irregular oscillation of sea surface temperatures in which the western Indian OceanJ-coupling (2,408 words) [view diff] exact match in snippet view article find links to article
nuclear physics, J-couplings (also called spin-spin coupling or indirect dipole–dipole coupling) are mediated through chemical bonds connecting two spins.Anomalous magnetic dipole moment (1,653 words) [view diff] exact match in snippet view article find links to article
magnetic moment of that particle. The magnetic moment, also called magnetic dipole moment, is a measure of the strength of a magnetic source. The "Dirac" magneticGain (antenna) (2,459 words) [view diff] exact match in snippet view article
received by a lossless half-wave dipole antenna, in which case the units are written as dBd. Since a lossless dipole antenna has a gain of 2.15 dBi, theInverted vee antenna (474 words) [view diff] exact match in snippet view article find links to article
a horizontal dipole, but with the two sides bent down towards the ground, typically creating a 120- or 90-degree angle between the dipole legs. It is typicallyDipole magnet (523 words) [view diff] exact match in snippet view article find links to article
A dipole magnet is the simplest type of magnet. It has two poles, one north and one south. Its magnetic field lines form simple closed loops which emergeMagnetization (1,503 words) [view diff] exact match in snippet view article find links to article
vector field that expresses the density of permanent or induced magnetic dipole moments in a magnetic material. Accordingly, physicists and engineers usuallyTransition dipole moment (1,421 words) [view diff] exact match in snippet view article find links to article
The transition dipole moment or transition moment, usually denoted d n m {\displaystyle \mathbf {d} _{nm}} for a transition between an initial state, mNuclear magnetic moment (1,883 words) [view diff] exact match in snippet view article find links to article
arises from the spin of the protons and neutrons. It is mainly a magnetic dipole moment; the quadrupole moment does cause some small shifts in the hyperfineSlot antenna (992 words) [view diff] exact match in snippet view article find links to article
current, the slot radiates electromagnetic waves in a way similar to a dipole antenna. The shape and size of the slot, as well as the driving frequencyCircularly disposed antenna array (1,736 words) [view diff] exact match in snippet view article find links to article
disposed antenna array (CDAA), sometimes referred to as a circularly disposed dipole array (CDDA) or a wullenweber, is a large circular antenna array used forUnpaired electron (420 words) [view diff] exact match in snippet view article find links to article
magnetic dipole moment, while an electron pair has no dipole moment because the two electrons have opposite spins so their magnetic dipole fields areSouth magnetic pole (790 words) [view diff] exact match in snippet view article find links to article
Geomagnetic South Pole, a related point, is the south pole of an ideal dipole model of the Earth's magnetic field that most closely fits the Earth's actualFerromagnetism (3,881 words) [view diff] exact match in snippet view article find links to article
differences associated with the magnetic dipole–dipole interaction due to dipole orientation, which tends to align the dipoles antiparallel. In certain doped semiconductorTurnstile antenna (1,226 words) [view diff] exact match in snippet view article find links to article
A turnstile antenna, or crossed-dipole antenna, is a radio antenna consisting of a set of two identical dipole antennas mounted at right angles to eachNeutron electric dipole moment (1,547 words) [view diff] exact match in snippet view article find links to article
electric dipole moment (nEDM), denoted dn, is a measure for the distribution of positive and negative charge inside the neutron. A nonzero electric dipole momentStokes shift (937 words) [view diff] exact match in snippet view article find links to article
part of a molecule with a dipole moment that exhibits fluorescence. When a fluorophore enters an excited state, its dipole moment changes, but surroundingRectenna (1,259 words) [view diff] exact match in snippet view article find links to article
waves. A simple rectenna element consists of a dipole antenna with a diode connected across the dipole elements. The diode rectifies the AC induced inForbidden mechanism (1,847 words) [view diff] exact match in snippet view article find links to article
electric dipole approximation for the interaction with light), the process cannot happen, but at a higher level of approximation (e.g. magnetic dipole, orDirectional antenna (1,590 words) [view diff] exact match in snippet view article find links to article
unwanted sources. This contrasts with omnidirectional antennas such as dipole antennas which radiate radio waves over a wide angle, or receive from aRELIKT-1 (1,058 words) [view diff] exact match in snippet view article find links to article
(followed by the Cosmic Background Explorer in 1989) and measured the CMB dipole, the Galactic plane, and gave upper limits on the quadrupole moment. A follow-upSloper antenna (179 words) [view diff] exact match in snippet view article find links to article
The Sloper Antenna is a slanted Dipole antenna. While horizontal dipoles required two large support masts, this antenna type only needs one large mastCytochrome c (3,790 words) [view diff] exact match in snippet view article find links to article
sequence, the dipole moment of vertebrate cytochromes c is remarkably conserved. For example, vertebrate cytochromes c all have a dipole moment of approximatelySolvation (2,345 words) [view diff] exact match in snippet view article find links to article
bonding Ion–dipole interactions The van der Waals forces, which consist of dipole–dipole, dipole–induced dipole, and induced dipole–induced dipole interactionsTelevision antenna (3,615 words) [view diff] exact match in snippet view article find links to article
from television stations. The most common types of indoor antennas are the dipole ("rabbit ears") and loop antennas, and for outdoor antennas the Yagi, logDiazoalkane 1,3-dipolar cycloaddition (180 words) [view diff] exact match in snippet view article find links to article
cycloaddition is a 1,3-dipolar cycloaddition (an organic reaction) between a 1,3-dipole diazo compound (notably diazomethane) and a dipolarophile. When the dipolarphileMagnetic dipole–dipole interaction (1,019 words) [view diff] exact match in snippet view article find links to article
Magnetic dipole–dipole interaction, also called dipolar coupling, refers to the direct interaction between two magnetic dipoles. Roughly speaking, theT-symmetry (4,234 words) [view diff] exact match in snippet view article find links to article
that it protects non-degenerate quantum states from having an electric dipole moment, that it has two-dimensional representations with the property T2Siple Station (438 words) [view diff] exact match in snippet view article find links to article
magnetic pole, and the thick ice sheet allowed for a relatively efficient dipole antenna at VLF (very low frequency – 3 kHz range) frequencies. John KatsufrakisCurtain array (2,419 words) [view diff] exact match in snippet view article find links to article
constitute a type of reflective array antenna, consisting of multiple wire dipole antennas, suspended in a vertical plane, often positioned in front of aUkrainian T-shaped Radio telescope, second modification (467 words) [view diff] exact match in snippet view article find links to article
the Ukrainian Academy of Sciences. The UTR-2 consists of an array of 2040 dipole elements in two arms each containing 6 rows of elements, oriented in a TRotational spectroscopy (7,154 words) [view diff] exact match in snippet view article find links to article
electrostatic field there is Stark splitting which allows molecular electric dipole moments to be determined. An important application of rotational spectroscopyG5RV antenna (628 words) [view diff] exact match in snippet view article find links to article
The G5RV antenna is a dipole with a symmetric resonant feeder line, which serves as impedance matcher for a 50 Ω coax cable to the transceiver. Louis VarneyBanert cascade (239 words) [view diff] exact match in snippet view article find links to article
this intermediate is very electrophilic because the triazole group has a dipole moment of 5 debye. The reaction sequence concludes with nucleophilic attackHalo antenna (2,145 words) [view diff] exact match in snippet view article find links to article
center-fed 1 /2 wavelength dipole antenna, which has been bent into a circle, with a break directly opposite the feed point. The dipole's ends are close, butExplorer 38 (1,367 words) [view diff] exact match in snippet view article find links to article
toward the Earth and one facing away from the Earth. A 37 m (121 ft) long dipole antenna was oriented tangentially with respect to the Earth's surface. TheT2FD antenna (1,545 words) [view diff] exact match in snippet view article find links to article
The Tilted Terminated Folded Dipole (T²FD, T2FD, or TTFD) or Balanced Termination, Folded Dipole (BTFD) - also known as W3HH antenna - is a general-purposeElectrode array (295 words) [view diff] exact match in snippet view article find links to article
(Wenner) Wenner alpha Wenner beta Wenner gamma Pole-pole Dipole-dipole Pole-dipole Equatorial dipole-dipole Resistivity measurement of bulk materials is a frequentGizmotchy (203 words) [view diff] exact match in snippet view article find links to article
inverted "Y" configuration. The driven element is essentially a three-part dipole. One of these rods is the vertical driven rod, and one is the horizontalLoop antenna (6,583 words) [view diff] exact match in snippet view article find links to article
of similar size. Halo antennas Halos are often explained as shortened dipoles that have been bent into a circular loop, with the ends not quite touchingPlasma magnet (595 words) [view diff] exact match in snippet view article find links to article
A plasma magnet is a proposed spacecraft propulsion device that uses a dipole magnetic field to capture energy from the solar wind. The field acts as aCis–trans isomerism (1,739 words) [view diff] exact match in snippet view article find links to article
the two polar C–Cl bond dipole moments combine to give an overall molecular dipole, so that there are intermolecular dipole–dipole forces (or Keesom forces)Biconical antenna (498 words) [view diff] exact match in snippet view article find links to article
objects, nearly touching at their points. Biconical antennas are broadband dipole antennas, typically exhibiting a bandwidth of three octaves or more. A commonQuadrupole magnet (911 words) [view diff] exact match in snippet view article find links to article
magnets laid out so that in the planar multipole expansion of the field, the dipole terms cancel and where the lowest significant terms in the field equationsMagnetic monopole (8,445 words) [view diff] exact match in snippet view article find links to article
an electric dipole, which has positive charge on one side and negative charge on the other. However, an electric dipole and magnetic dipole are fundamentallyReflective array antenna (1,633 words) [view diff] exact match in snippet view article find links to article
the sidelobes are. The individual elements are most commonly half wave dipoles, although they sometimes contain parasitic elements as well as driven elements1,3-dipole (228 words) [view diff] exact match in snippet view article find links to article
In organic chemistry, a 1,3-dipolar compound or 1,3-dipole is a dipolar compound with delocalized electrons and a separation of charge over three atomsEarnshaw's theorem (3,499 words) [view diff] exact match in snippet view article find links to article
while maintaining the dipole moment – that is, it would hold for an electric dipole. But if the theorem holds for an electric dipole, then it will also holdNitrone-olefin (3+2) cycloaddition (923 words) [view diff] exact match in snippet view article
reaction is a 1,3-dipolar cycloaddition, in which the nitrone acts as the 1,3-dipole, and the alkene or alkyne as the dipolarophile. When nitrones are combinedEinstein coefficients (4,646 words) [view diff] exact match in snippet view article find links to article
of A and B coefficients can be calculated using quantum mechanics where dipole approximations in time dependent perturbation theory is used. While theNear vertical incidence skywave (1,534 words) [view diff] exact match in snippet view article find links to article
antennas (i.e. Sloper, T2FD, Dipole) can be used for NVIS communication, with horizontal dipoles or inverted V dipoles at about 1 /5 wavelength aboveDipole graph (172 words) [view diff] exact match in snippet view article find links to article
theory, a dipole graph, dipole, bond graph, or linkage, is a multigraph consisting of two vertices connected with a number of parallel edges. A dipole graphMagnetic flux (1,122 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeCorner reflector antenna (613 words) [view diff] exact match in snippet view article find links to article
frequencies. It was invented by John D. Kraus in 1938. It consists of a dipole driven element mounted in front of two flat rectangular reflecting screensCumulene (588 words) [view diff] exact match in snippet view article find links to article
H2CnH2 are difficult to detect optically because they lack an electric dipole moment.) Cumulenes containing heteroatoms are called heterocumulenes; anGauss's law for magnetism (1,439 words) [view diff] exact match in snippet view article find links to article
than "magnetic charges", the basic entity for magnetism is the magnetic dipole. (If monopoles were ever found, the law would have to be modified, as elaboratedQuad antenna (1,476 words) [view diff] exact match in snippet view article find links to article
higher altitudes. Moore describes his antenna as "a pulled-open folded dipole". While the main point of Moore's patent was the two-turn single loop designPrecision tests of QED (2,198 words) [view diff] exact match in snippet view article find links to article
billion (10−8), based on the comparison of the electron anomalous magnetic dipole moment and the Rydberg constant from atom recoil measurements as describedSpin–orbit interaction (4,299 words) [view diff] exact match in snippet view article find links to article
levels, due to electromagnetic interaction between the electron's magnetic dipole, its orbital motion, and the electrostatic field of the positively chargedNuclear magneton (322 words) [view diff] exact match in snippet view article find links to article
10515446 e⋅fm The nuclear magneton is the natural unit for expressing magnetic dipole moments of heavy particles such as nucleons and atomic nuclei. Due to neutronsLight scattering by particles (891 words) [view diff] exact match in snippet view article find links to article
discrete dipole approximation is an approximation of the continuum target by a finite array of polarizable points. The points acquire dipole moments inLoading coil (4,649 words) [view diff] exact match in snippet view article find links to article
2 Mbit/s. Another type of loading coil is used in radio antennas. Monopole and dipole radio antennas are designed to act as resonators for radio waves; the powerAzide-alkyne Huisgen cycloaddition (2,635 words) [view diff] exact match in snippet view article find links to article
98 °C in 18 hours. The standard 1,3-cycloaddition between an azide 1,3-dipole and an alkene as dipolarophile has largely been ignored due to lack of reactivityGyromagnetic ratio (2,360 words) [view diff] exact match in snippet view article find links to article
symmetry. According to the laws of classical physics, it has both a magnetic dipole moment due to the movement of charge and an angular momentum due to theSteady-state model (3,560 words) [view diff] exact match in snippet view article find links to article
Dennis Sciama predicted that the CMB has a significant dipole anisotropy. In recent years the CMB dipole has been tested and current results suggest our motionMercury-manganese star (315 words) [view diff] exact match in snippet view article find links to article
strontium, yttrium, zirconium, platinum and mercury. A lack of a strong dipole magnetic field. Their rotation is relatively slow, and as a consequenceBaker–Nathan effect (504 words) [view diff] exact match in snippet view article find links to article
hyperconjugation. Numerous anomalous physical measurements, including bond lengths and dipole moments, have been examined through this concept. The original formulationRadiation resistance (3,945 words) [view diff] exact match in snippet view article find links to article
dipole antennas are sufficiently far above the ground, and the monopoles are mounted over a perfectly conducting ground plane. The half-wave dipole'sDiscone antenna (744 words) [view diff] exact match in snippet view article find links to article
beneath. Omnidirectional, vertically polarized and with gain similar to a dipole, it is exceptionally wideband, offering a frequency range ratio of up to78 Virginis (398 words) [view diff] exact match in snippet view article find links to article
star other than the Sun to have a magnetic field detected; it displays a dipole structure with a surface intensity of around 3.3 kG. It is a candidate rapidlyQuantum Heisenberg model (2,729 words) [view diff] exact match in snippet view article find links to article
a microscopic magnetic dipole to which the magnetic moment is either up or down. Except the coupling between magnetic dipole moments, there is also aAWX antenna (180 words) [view diff] exact match in snippet view article find links to article
It can be used in very wide frequency range whose gain is higher than a dipole antenna. To obtain enough gain, the antenna must be set at enough high placeShapley Supercluster (913 words) [view diff] exact match in snippet view article find links to article
galactic movements. The nearest large underdense area has been labelled the dipole repeller. Dark flow – A possible non-random component of the peculiar velocityPARSEC (479 words) [view diff] exact match in snippet view article find links to article
(including molecular dynamics capabilities), static susceptibility, magnetic dipole moment, and many additional molecular and solid state properties. DensityPaula Freitas (295 words) [view diff] exact match in snippet view article find links to article
effect is caused by the non-concentricity of the Earth and its magnetic dipole.[citation needed] List of municipalities in Paraná IBGE 2020 "Divisão TerritorialToroidal moment (1,368 words) [view diff] exact match in snippet view article find links to article
While electric dipoles can be understood as separated charges and magnetic dipoles as circular currents, axial (or electric) toroidal dipoles describes toroidalCollinear antenna array (431 words) [view diff] exact match in snippet view article find links to article
antenna array (sometimes spelled colinear antenna array) is an array of dipole or quarter-wave antennas mounted in such a manner that the correspondingDiscone antenna (744 words) [view diff] exact match in snippet view article find links to article
beneath. Omnidirectional, vertically polarized and with gain similar to a dipole, it is exceptionally wideband, offering a frequency range ratio of up toQuantum Heisenberg model (2,729 words) [view diff] exact match in snippet view article find links to article
a microscopic magnetic dipole to which the magnetic moment is either up or down. Except the coupling between magnetic dipole moments, there is also aParabolic antenna (4,880 words) [view diff] exact match in snippet view article find links to article
waves in 1887. He used cylindrical parabolic reflectors with spark-excited dipole antennas at their foci for both transmitting and receiving during his historicAutler–Townes effect (3,156 words) [view diff] exact match in snippet view article find links to article
when the field frequency is close to that of a natural atomic or molecular dipole transition. In this case, the alternating field has the effect of splittingNeurophysics (1,233 words) [view diff] exact match in snippet view article find links to article
and the description of physical phenomena measured during an EEG using a dipole approximation use neurophysics to better understand neural activity. AnotherExplorer 49 (1,768 words) [view diff] exact match in snippet view article find links to article
229 m (751 ft) lower V-antenna pointed toward the Moon; and a 37 m (121 ft) dipole antenna parallel to the lunar surface. There was also a 129 m (423 ft) boronWillem Hendrik Keesom (233 words) [view diff] exact match in snippet view article find links to article
developed the first mathematical description of dipole–dipole interactions in 1921. Thus, dipole–dipole interactions are also known as Keesom interactionsEwald summation (2,877 words) [view diff] exact match in snippet view article find links to article
interacting dipoles on a shell of radius R {\displaystyle R} grows like R 2 {\textstyle R^{2}} ; (2) the strength of a single dipole-dipole interaction18-Crown-6 (1,032 words) [view diff] exact match in snippet view article find links to article
group of 18-crown-6 is S6. The dipole moment of 18-crown-6 is solvent- and temperature-dependent. Below 25 °C, the dipole moment of 18-crown-6 is 2.76 ±Circular dichroism (4,004 words) [view diff] exact match in snippet view article find links to article
interacting with a molecule (electric dipole), whereas its magnetic field causes a circulation of charge (magnetic dipole). These two motions combined causeWork function (3,657 words) [view diff] exact match in snippet view article find links to article
atomic-scale electric double layer at the surface. This surface electric dipole gives a jump in the electrostatic potential between the material and theHeinrich Hertz (3,892 words) [view diff] exact match in snippet view article find links to article
(although the actual prize had expired uncollected in 1882). He used a dipole antenna consisting of two collinear one-meter wires with a spark gap betweenBioorthogonal chemistry (5,098 words) [view diff] exact match in snippet view article find links to article
biological side reactions. Although azides are not the most reactive 1,3-dipole available for reaction, they are preferred for their relative lack of sideCurrent density (2,812 words) [view diff] exact match in snippet view article find links to article
there is a current density corresponding to the net movement of electric dipole moments per unit volume, i.e. the polarization P: j P = ∂ P ∂ t {\displaystyleNeutron (12,931 words) [view diff] exact match in snippet view article find links to article
electric dipole moment of the neutron. Currently, there are at least four experiments trying to measure for the first time a finite neutron electric dipole momentHR 3831 (424 words) [view diff] exact match in snippet view article find links to article
of a rapidly oscillating Ap type. It has a single yet strongly distorted dipole pulsation mode with a frequency of 1427 μHz. The primary star is chemicallyLow-Frequency Array (3,708 words) [view diff] exact match in snippet view article find links to article
single large antenna, as they are in most array antennas. Instead, the LOFAR dipole antennas (of two types) are distributed in stations, within which the antennaNuclear Overhauser effect (4,634 words) [view diff] exact match in snippet view article find links to article
ascertain the extent the relaxation of these carbons is controlled by the dipole-dipole relaxation mechanism. The NOE developed from the theoretical work ofNitric oxide (2,754 words) [view diff] exact match in snippet view article find links to article
structure from spin-orbit coupling with a total momentum J=3⁄2 or J=1⁄2. The dipole of NO has been measured experimentally to 0.15740 D and is oriented fromDipole repeller (1,421 words) [view diff] exact match in snippet view article find links to article
The dipole repeller is a center of effective repulsion in the large-scale flow of galaxies in the neighborhood of the Milky Way, first detected in 2017High-performance liquid chromatography (10,723 words) [view diff] exact match in snippet view article find links to article
interactions are physical in nature, such as hydrophobic (dispersive), dipole–dipole and ionic, most often a combination. The liquid chromatograph is complexCharge density (3,738 words) [view diff] exact match in snippet view article find links to article
Bound charges set up electric dipoles in response to an applied electric field E, and polarize other nearby dipoles tending to line them up, the netSignal strength in telecommunications (1,289 words) [view diff] exact match in snippet view article find links to article
geometry and radiation resistance. Consider the case of a center-fed half-wave dipole antenna in free space, where the total length L is equal to one half wavelengthGyricon (319 words) [view diff] exact match in snippet view article find links to article
black and white, red and white), and charged, so they exhibit an electrical dipole. When voltage is applied to the surface of the sheet, the beads rotate toLarmor precession (1,385 words) [view diff] exact match in snippet view article find links to article
{\tau }}} is the torque, μ → {\displaystyle {\vec {\mu }}} is the magnetic dipole moment, J → {\displaystyle {\vec {J}}} is the angular momentum vector, BElectret (1,353 words) [view diff] exact match in snippet view article find links to article
dielectric align themselves to the direction of the electric field, producing a dipole electret with a permanent polarization. Modern electrets are sometimes madeCyclopropenylidene (1,140 words) [view diff] exact match in snippet view article find links to article
(HCCCH), has not yet been detected in the ISM, most likely due to its low dipole moment. The astronomical detection of c-C3H2 was first confirmed in 1985Electret microphone (683 words) [view diff] exact match in snippet view article find links to article
condenser) that incorporates an electret. The electret's permanent electric dipole provides a constant charge Q on the capacitor. Sound waves move the diaphragmElectric dipole spin resonance (3,235 words) [view diff] exact match in snippet view article find links to article
Electric dipole spin resonance (EDSR) is a method to control the magnetic moments inside a material using quantum mechanical effects like the spin–orbitHigh resolution electron energy loss spectroscopy (2,735 words) [view diff] exact match in snippet view article find links to article
an electrical dipole moment. When a molecule is adsorbed to the surface there can be an additional dipole moment and the total dipole moment P is presentPiezoelectricity (9,467 words) [view diff] exact match in snippet view article find links to article
the crystallographic unit cell. As every dipole is a vector, the dipole density P is a vector field. Dipoles near each other tend to be aligned in regionsSubtropical Indian Ocean Dipole (1,066 words) [view diff] exact match in snippet view article find links to article
The Subtropical Indian Ocean Dipole (SIOD) is featured by the oscillation of sea surface temperatures (SST) in which the southwest Indian Ocean i.e. southMagnetic energy (410 words) [view diff] exact match in snippet view article find links to article
of the magnetic force on the re-alignment of the vector of the magnetic dipole moment and is equal to: E p,m = − m ⋅ B {\displaystyle E_{\text{p,m}}=-\mathbfSubtropical Indian Ocean Dipole (1,066 words) [view diff] exact match in snippet view article find links to article
The Subtropical Indian Ocean Dipole (SIOD) is featured by the oscillation of sea surface temperatures (SST) in which the southwest Indian Ocean i.e. southAmide (2,121 words) [view diff] exact match in snippet view article find links to article
carbonyl (C=O) is a stronger dipole than the N–C dipole. The presence of a C=O dipole and, to a lesser extent a N–C dipole, allows amides to act as H-bondTropical Atlantic SST Dipole (1,793 words) [view diff] exact match in snippet view article find links to article
The Tropical Atlantic SST Dipole refers to a cross-equatorial sea surface temperature (SST) pattern that appears dominant on decadal timescales. It hasMoxon antenna (696 words) [view diff] exact match in snippet view article find links to article
folded dipole elements, and with no director(s). Because of the folded ends, the element lengths are approximately 70% of the equivalent dipole lengthWhip antenna (1,937 words) [view diff] exact match in snippet view article find links to article
functions more as an asymmetrical dipole antenna than as a monopole antenna. The gain will be somewhat lower than a dipole, or a quarter-wave whip with anDipole anisotropy (73 words) [view diff] exact match in snippet view article find links to article
Dipole anisotropy is a form of anisotropy and the progressive difference in the frequency of radiation from opposite directions due to the motion of theElectric field (5,486 words) [view diff] exact match in snippet view article find links to article
} where P is the electric polarization – the volume density of electric dipole moments, and D is the electric displacement field. Since E and P are definedProtein aggregation (2,885 words) [view diff] exact match in snippet view article find links to article
London dispersion force) and polar interactions (i.e. hydrogen bonds, dipole-dipole bond). These play an important role in a protein's secondary structureCentral Laser Facility (988 words) [view diff] case mismatch in snippet view article find links to article
Technology and Application (CALTA), CLF is responsible for laser development. DiPOLE is the brainchild of that project. The Vulcan is the first operational laserAbsorption edge (213 words) [view diff] exact match in snippet view article find links to article
the bonding between atoms of different species forms a set of dipoles. These dipoles can absorb energy from an electromagnetic field, achieving a maximumBerlin-Britz transmitter (325 words) [view diff] exact match in snippet view article find links to article
transmission facility. A dipole aerial aligned in east–west direction was installed. A second shortwave broadcasting aerial in the form of a dipole with whole length[clarificationColloid vibration current (265 words) [view diff] exact match in snippet view article find links to article
hand pole. As a result of this charge excess, particles gain a dipole moment. These dipole moments generate an electric field that in turn generates measurableOvertone band (420 words) [view diff] exact match in snippet view article find links to article
electric dipole moment of the molecule when it is vibrating. This change in the electric dipole moment of the molecule leads to the transition dipole momentMultipole radiation (6,800 words) [view diff] exact match in snippet view article find links to article
magnetic dipole behaves like the magnetic field from an electric dipole. Taking the transformations E Electric dipole → Z 0 H Magnetic dipole {\displaystyleMetal L-edge (1,036 words) [view diff] exact match in snippet view article find links to article
the transition is formally electric-dipole allowed, which not only makes it more intense than an electric-dipole forbidden metal K pre-edge (1s → 3d)Atomic spectroscopy (1,094 words) [view diff] exact match in snippet view article find links to article
rules determine what changes in quantum numbers are allowed. The electric dipole (E1) transition of a hydrogen atom can be described with the quantum numbersDirection finding (10,463 words) [view diff] exact match in snippet view article find links to article
antenna uses multiple dipole elements, which include "reflector" and "director" dipole elements. The "reflector" is the longest dipole element and blocksMagnetic quantum number (1,196 words) [view diff] exact match in snippet view article find links to article
"spin-down", or α and β. The term magnetic in the name refers to the magnetic dipole moment associated with each type of angular momentum, so states having differentNucleon magnetic moment (5,958 words) [view diff] exact match in snippet view article find links to article
The nucleon magnetic moments are the intrinsic magnetic dipole moments of the proton and neutron, symbols μp and μn. The nucleus of an atom comprises protonsVibrational circular dichroism (2,114 words) [view diff] exact match in snippet view article find links to article
the fundamental quantity associated with the infrared absorption is the dipole strength, the differential absorption is also proportional to the rotationalPioneer 1 (1,119 words) [view diff] exact match in snippet view article find links to article
on 108.06 MHz through an electric dipole antenna for telemetry and doppler information at 300 mW and a magnetic dipole antenna for the television systemFracton (subdimensional particle) (6,180 words) [view diff] exact match in snippet view article
Since the total fracton charge and dipole moment is zero under this assumption, this implies that the charge and dipole moment is conserved. Because movingMagnetic resonance (quantum mechanics) (3,284 words) [view diff] exact match in snippet view article
magnetic dipole is exposed to a static magnetic field and perturbed with another, oscillating electromagnetic field. Due to the static field, the dipole canLong Wavelength Array (355 words) [view diff] exact match in snippet view article find links to article
project is to build 53 stations in total,[when?] with a total of 13,000 dipole antennas strategically placed in an area nearly 400 kilometres (250 mi)Dispersion (422 words) [view diff] exact match in snippet view article find links to article
ambient atmosphere London dispersion force, an instantaneous induced dipole-induced dipole Dispersed particle resistance, a measured parameter to characterizeElectric flux (642 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeResidual dipolar coupling (3,615 words) [view diff] exact match in snippet view article find links to article
averaging of anisotropic magnetic interactions such as the magnetic dipole-dipole interaction (also called dipolar coupling), the chemical shift anisotropyG-factor (physics) (1,533 words) [view diff] exact match in snippet view article
explained by quantum electrodynamics calculation of the anomalous magnetic dipole moment. The spin g-factor is related to spin frequency for a free electronL-shell (1,392 words) [view diff] exact match in snippet view article find links to article
phenomena near the Earth, in which case it can be approximated using the dipole model of the Earth's magnetic field. The motions of low-energy charged particlesSpin model (543 words) [view diff] exact match in snippet view article find links to article
materials, the magnetic dipole moments of individual atoms produce magnetic fields that cancel one another, because each dipole points in a random directionProject West Ford (1,030 words) [view diff] exact match in snippet view article find links to article
place a ring of 480,000,000 copper dipole antennas in orbit to facilitate global radio communication. The dipoles collectively provided passive supportPioneer 0 (952 words) [view diff] exact match in snippet view article find links to article
Geophysical Year, through an electric dipole antenna for telemetry and doppler information and a magnetic dipole antenna for the television system. GroundMie scattering (9,186 words) [view diff] exact match in snippet view article find links to article
electric dipoles (if the contribution of this harmonic dominates in the expansion of the electric field, then the field is similar to the electric dipole field)Chemical species (652 words) [view diff] exact match in snippet view article find links to article
forming or breaking bonds between molecules, such as hydrogen bonding, dipole-dipole bonds, etc. These types of bonds can determine the physical propertyRadio-frequency engineering (741 words) [view diff] exact match in snippet view article find links to article
Diagram of the electric fields (blue) and magnetic fields (red) radiated by a dipole antenna (black rods) during transmission.Raman spectroscopy (9,829 words) [view diff] exact match in snippet view article find links to article
on the electric dipole-electric dipole polarizability derivative also differs from IR spectroscopy, which depends on the electric dipole moment derivativeZero-point energy (26,976 words) [view diff] exact match in snippet view article find links to article
acting on the dipole. Classically, a dipole in the vacuum is not acted upon by any "external" field: if there are no sources other than the dipole itself, thenHeliospheric current sheet (1,333 words) [view diff] exact match in snippet view article find links to article
sheet is due to the magnetic field dipole axis' tilt angle to the solar rotation axis and variations from an ideal dipole field. Unlike the familiar shapeColloid (4,865 words) [view diff] exact match in snippet view article find links to article
a temporary dipole in a particle. This temporary dipole induces a dipole in particles nearby. The temporary dipole and the induced dipoles are then attractedMonsoon of South Asia (6,040 words) [view diff] exact match in snippet view article find links to article
in play. This system was discovered in 1999 and named the Indian Ocean Dipole (IOD). An index to calculate it was also formulated. IOD develops in theQuantum rotor model (700 words) [view diff] exact match in snippet view article find links to article
rotors that interact through short-range dipole-dipole magnetic forces originating from their magnetic dipole moments (neglecting Coulomb forces). TheAxilrod–Teller potential (235 words) [view diff] exact match in snippet view article find links to article
attractive London dispersion interactions (instantaneous induced dipole-induced dipole) V i j k = E 0 [ 1 + 3 cos γ i cos γ j cos γ k ( r i j r jScanning quantum dot microscopy (1,600 words) [view diff] exact match in snippet view article find links to article
scanned probe. SQDM allows, for example, the quantification of surface dipoles originating from individual adatoms, molecules, or nanostructures. ThisVacuum polarization (1,688 words) [view diff] exact match in snippet view article find links to article
Isidor Rabi made measurements of the Lamb shift and the anomalous magnetic dipole moment of the electron. These effects corresponded to the deviation fromUltracold neutrons (2,206 words) [view diff] exact match in snippet view article find links to article
neutron electric dipole moment is a measure for the distribution of positive and negative charge inside the neutron. No neutron electric dipole moment has beenJ-pole antenna (2,371 words) [view diff] exact match in snippet view article find links to article
of just under 1 dB over a quarter-wave ground-plane antenna. Primarily a dipole, the J-pole antenna exhibits a mostly omnidirectional pattern in the horizontalMessier 5 (899 words) [view diff] exact match in snippet view article find links to article
of state for such matter. The cluster has been used to test for magnetic dipole moments in neutrinos, which could shed light on some hypothetical particlesFerrimagnetism (2,410 words) [view diff] exact match in snippet view article find links to article
ferrimagnetic materials the magnetization is also caused by a combination of dipole–dipole interactions and exchange interactions resulting from the Pauli exclusionGD 356 (1,039 words) [view diff] exact match in snippet view article find links to article
or days. This indicates that the rotation axis must match the magnetic dipole axis. The power radiated by the emission lines is 1027 erg s−1. OverallDielectric loss (1,104 words) [view diff] exact match in snippet view article find links to article
electrons and the bound dipole relaxation phenomena mentioned above. In a dielectric, one of the conduction electrons or the dipole relaxation typicallyLow-density polyethylene (917 words) [view diff] exact match in snippet view article find links to article
carbon atoms) than HDPE, so its intermolecular forces (instantaneous-dipole induced-dipole attraction) are weaker, its tensile strength is lower, and its resilienceBalun (1,915 words) [view diff] exact match in snippet view article find links to article
antenna (for instance, a dipole) is fed with coax; without a balun, the shield of the coax could couple with one side of the dipole, inducing common modeAtomic electron transition (866 words) [view diff] exact match in snippet view article find links to article
than the size of an atom) and this term can be ignored. This is called the dipole approximation. The atom can also interact with the oscillating magneticAtomic units (2,404 words) [view diff] exact match in snippet view article find links to article
CODATA 2018. "atomic unit of current". CODATA 2018. "atomic unit of electric dipole moment". CODATA 2018. "atomic unit of electric field". CODATA 2018. "atomicGround plane (1,066 words) [view diff] exact match in snippet view article find links to article
element center-fed dipole antenna. So a monopole mounted over an ideal ground plane has a radiation pattern identical to a dipole antenna. The feedlineRydberg atom (5,769 words) [view diff] exact match in snippet view article find links to article
possible an extremely large electric dipole moment, d. There is an energy associated with the presence of an electric dipole in an electric field, F, knownHelen Freedhoff (1,859 words) [view diff] exact match in snippet view article find links to article
Freedhoff earned her PhD in 1965 with a dissertation titled Theory of dipole-dipole interaction in coherent radiation processes. Women were awarded onlyNitrone (494 words) [view diff] exact match in snippet view article find links to article
application is intermediates in chemical synthesis. A nitrone is a 1,3-dipole used in cycloadditions, and a carbonyl mimic. Nitrones, as a tetrasubstitutedF-1 (satellite) (669 words) [view diff] exact match in snippet view article
Temperature sensors Three-axis magnetometer (ASTC) 2-meter band Dipole Antenna 70-cm band Dipole Antenna Size: 10 cm x 10 cm x 10 cm (1U CubeSat) Mass: 1 kgCryoEDM (1,021 words) [view diff] exact match in snippet view article find links to article
CryoEDM is a particle physics experiment aiming to measure the electric dipole moment (EDM) of the neutron to a precision of ~10−28ecm. The name is anNeutron source (1,130 words) [view diff] exact match in snippet view article find links to article
a substance are incident on that substance, causing it to undergo giant dipole resonance after which it either emits a neutron (photoneutron) or undergoesElectrical length (5,298 words) [view diff] exact match in snippet view article find links to article
(one-half wavelength for a dipole, one-quarter wavelength for a monopole). As a rough generalization, for a typical dipole antenna, the physical resonantEMF measurement (1,072 words) [view diff] exact match in snippet view article find links to article
mono-axial, omnidirectional probe is a device which senses the Electric (short dipole) or Magnetic field linearly polarized in a given direction. Using a mono-axialGlobular protein (746 words) [view diff] exact match in snippet view article find links to article
whereas polar (hydrophilic) amino acids are bound outwards, allowing dipole–dipole interactions with the solvent, which explains the molecule's solubilityMagnetic dipole transition (683 words) [view diff] exact match in snippet view article find links to article
time-dependent perturbation theory. Magnetic dipole transitions describe the dominant effect of the coupling of the magnetic dipole moment of the electron to the magnetic2017 California floods (2,899 words) [view diff] exact match in snippet view article find links to article
circulation patterns were referred to as the North American winter “dipole”. The dipole basically describes the wintertime stationary waves over North AmericaBlayne Heckel (1,140 words) [view diff] exact match in snippet view article find links to article
reversal invariance, by means of measuring upper limits for the electric dipole moment of atoms such as 199Hg. He worked with his doctoral advisor NormanList of electromagnetism equations (547 words) [view diff] exact match in snippet view article find links to article
definitions for monopoles are of theoretical interest, although real magnetic dipoles can be described using pole strengths. There are two possible units forMagnetic mirror point (192 words) [view diff] exact match in snippet view article find links to article
charged particle trapped in a magnetic field (such as the (approximately) dipole field of the Earth) reverses its direction. More precisely, it is the pointLambda-CDM model (11,053 words) [view diff] exact match in snippet view article find links to article
the cosmic microwave background has a significant dipole anisotropy. In recent years, the CMB dipole has been tested, and the results suggest our motionNeptun (radar) (535 words) [view diff] exact match in snippet view article
twin-engined night fighters usually used a Hirschgeweih (stag's antlers) eight-dipole array with shorter elements than the previous 90 MHz SN-2 radar had usedTransverse relaxation-optimized spectroscopy (326 words) [view diff] exact match in snippet view article find links to article
field strengths, the transverse (T2) relaxation is dominated by the dipole-dipole (DD) mechanism and the chemical shift anisotropy (CSA) mechanism. AsLoudspeaker enclosure (5,501 words) [view diff] exact match in snippet view article find links to article
loudspeaker without the aperiodic membrane and electronic processor. A dipole enclosure in its simplest form is a driver located on a flat baffle panelElectromagnetism (3,818 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargePDE3 inhibitor (1,218 words) [view diff] exact match in snippet view article find links to article
heterocycle region: Within each heterocycle there is the presence of a dipole and an adjacent acid proton (an amide function). These atoms are believedΒk-2C-B (2,916 words) [view diff] exact match in snippet view article find links to article
cannot therefore act as a hydrogen bond acceptor Dipole-dipole interaction of the β-ketone The permanent dipole moment follows from the ketone within the structureEISCAT (1,111 words) [view diff] exact match in snippet view article find links to article
working together as one. Each field will have between 5 000 - 10 000 crossed dipole antenna mounted on top of a ground plane 70 meters in diameter. The coreStockmayer potential (346 words) [view diff] exact match in snippet view article find links to article
potential with a point electric dipole moment. A Stockmayer liquid consists of a collection of spheres with point dipoles embedded at the centre of eachElectromagnetism (3,818 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeΒk-2C-B (2,916 words) [view diff] exact match in snippet view article find links to article
cannot therefore act as a hydrogen bond acceptor Dipole-dipole interaction of the β-ketone The permanent dipole moment follows from the ketone within the structurePeter Debye (4,456 words) [view diff] exact match in snippet view article find links to article
application of the concept of dipole moment to the charge distribution in asymmetric molecules in 1912, developing equations relating dipole moments to temperatureList of Japanese World War II radars (905 words) [view diff] exact match in snippet view article find links to article
Type 2 Mark 1 Model 1 "11" Fixed early warning radar Two rows of three dipoles 3 m 5 kW 20 1,000 130 km 250 km 8,700 kg March 1942 30 total (all marks)EDM (170 words) [view diff] exact match in snippet view article find links to article
refer to: Electronic dance music Early Day Miners, American band Electric dipole moment Electrical discharge machining Electronic distance measurement EntryFuG 240 Berlin (1,089 words) [view diff] exact match in snippet view article find links to article
the cavity magnetron, which eliminated the need for the large multiple dipole-based antenna arrays seen on earlier radars, thereby greatly increasingShapley Attractor (84 words) [view diff] exact match in snippet view article find links to article
located about the Shapley Supercluster. It is opposed to the Dipole Repeller, in the CMB dipole of local galactic flow. It is thought to be the compositeMagnetic scalar potential (486 words) [view diff] exact match in snippet view article find links to article
_{m}\,dV} never occur isolated as magnetic monopoles, but only within dipoles and in magnets with a total magnetic charge sum of zero. The energy ofPrediction and Research Moored Array in the Atlantic (561 words) [view diff] exact match in snippet view article find links to article
oceanic events in the tropical Atlantic, such as the Tropical Atlantic SST Dipole affect rainfall and climate in both West Africa and Northeast Brazil. TheSpin quantum number (2,959 words) [view diff] exact match in snippet view article find links to article
(about 1836 times), and the magnetic dipole moment is inversely proportional to the mass. So the nuclear magnetic dipole momentum is much smaller than thatPhosphorus triiodide (428 words) [view diff] exact match in snippet view article find links to article
pyramidal molecule, it has only a small molecular dipole because each P-I bond has almost no bond dipole moment. The P-I bond is also weak; PI3 is much lessList of unsolved problems in physics (11,434 words) [view diff] exact match in snippet view article find links to article
matter? Anomalous magnetic dipole moment: Why is the experimentally measured value of the muon's anomalous magnetic dipole moment ("muon g − 2") significantlyMedium frequency (1,525 words) [view diff] exact match in snippet view article find links to article
wire monopole antennas such as the inverted-L and T antennas, and wire dipole antennas. Ground wave propagation, the most widely used type at these frequenciesTwo-center bipolar coordinates (336 words) [view diff] exact match in snippet view article find links to article
some scientific applications (e.g. calculating the electric field of a dipole on a plane). When the centers are at ( + a , 0 ) {\displaystyle (+a,0)}Transmitter power output (248 words) [view diff] exact match in snippet view article find links to article
in this formula the Antenna Gain is expressed with reference to a tuned dipole (dBd) Morrow, Walter E. (1977-01-01), Napolitano, L. G. (ed.), "CURRENTAreal velocity (1,265 words) [view diff] exact match in snippet view article find links to article
of magnetic dipoles in classical electrodynamics. Every electric current possesses a (pseudo)vectorial quantity called a magnetic dipole moment aboutTwin-lead (3,068 words) [view diff] exact match in snippet view article find links to article
cluster around 300 Ω. Folded dipole Double-wire dipole whose characteristic impedance in free space is around 300 Ω. Dipole Although the center impedanceControlled source electro-magnetic (264 words) [view diff] exact match in snippet view article find links to article
presence and extent of hydrocarbon below the seabed. The CSEM survey uses a dipole source that is towed just above the seafloor to transmit a time-varying2022 south eastern Australia floods (2,086 words) [view diff] exact match in snippet view article find links to article
to excess torrential rain caused by La Niña and a negative Indian Ocean Dipole. In Victoria, the Campaspe River, Maribyrnong River, Avoca River, GoulburnGeomagnetic latitude (128 words) [view diff] exact match in snippet view article find links to article
relative to the geographic poles, it is defined by the axis of the geomagnetic dipole, which can be accurately extracted from the International Geomagnetic ReferenceK-edge (1,405 words) [view diff] exact match in snippet view article find links to article
1s-to-valence-metal-d transition at a lower energy than the intense edge jump. This dipole-forbidden transition gains intensity through a quadrupole mechanism and/orHB9XBG Antenna (494 words) [view diff] exact match in snippet view article find links to article
Commons has media related to HB9XBG-Antenna. The HB9XBG antenna is a vertical dipole antenna for short wave radio amateurs. It was developed by the Swiss radioMagnetomotive force (741 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeAzomethine ylide (1,988 words) [view diff] exact match in snippet view article find links to article
Azomethine ylides are nitrogen-based 1,3-dipoles, consisting of an iminium ion next to a carbanion. They are used in 1,3-dipolar cycloaddition reactionsMultiple edges (364 words) [view diff] exact match in snippet view article find links to article
already joined by an edge; thus, adding multiple edges preserves planarity. A dipole graph is a graph with two vertices, in which all edges are parallel to eachStern–Gerlach experiment (3,434 words) [view diff] exact match in snippet view article find links to article
classical spinning magnetic dipole, it will precess in a magnetic field because of the torque that the magnetic field exerts on the dipole (see torque-inducedMagnetostatic loudspeaker (179 words) [view diff] exact match in snippet view article find links to article
A magnetostatic loudspeaker is a dipole loudspeaker that is similar to an electrostatic loudspeaker but uses high currents instead of using high voltagesSelenium dioxide (938 words) [view diff] exact match in snippet view article find links to article
give the trimer [Se(O)O]3. Monomeric SeO2 is a polar molecule, with the dipole moment of 2.62 D pointed from the midpoint of the two oxygen atoms to theWind (spacecraft) (5,629 words) [view diff] exact match in snippet view article
the Wind WAVES instrument are composed of three orthogonal electric field dipole antennas, two in the spin plane (roughly the plane of the ecliptic) of theSecond-harmonic generation (6,835 words) [view diff] exact match in snippet view article find links to article
is not allowed in media with inversion symmetry (in the leading electric dipole contribution). However, effects such as the Bloch–Siegert shift (oscillation)Magnetization transfer (888 words) [view diff] exact match in snippet view article find links to article
described in the following articles: Angular momentum coupling, Magnetic dipole–dipole interaction, J-coupling, Residual dipolar coupling, Nuclear OverhauserPermeability (electromagnetism) (2,116 words) [view diff] exact match in snippet view article
velocity of electrons around their atom's nuclei, thus changing the magnetic dipole moment in the direction opposing the external field. Diamagnets are materialsFine-structure constant (7,072 words) [view diff] exact match in snippet view article find links to article
Julian Schwinger, referring to his calculation of the anomalous magnetic dipole moment. The CODATA values in the above table are computed by averaging otherLenz's law (1,151 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeMagnetostatic loudspeaker (179 words) [view diff] exact match in snippet view article find links to article
A magnetostatic loudspeaker is a dipole loudspeaker that is similar to an electrostatic loudspeaker but uses high currents instead of using high voltagesCross section (physics) (5,772 words) [view diff] exact match in snippet view article
Let us assume that a particle supports only electric and magnetic dipole modes with polarizabilities p = α e E {\textstyle \mathbf {p} =\alpha ^{e}\mathbfLamb–Chaplygin dipole (612 words) [view diff] exact match in snippet view article find links to article
The Lamb–Chaplygin dipole model is a mathematical description for a particular inviscid and steady dipolar vortex flow. It is a non-trivial solution toBrunhes–Matuyama reversal (783 words) [view diff] exact match in snippet view article find links to article
of magnitude, depending on geomagnetic latitude and local effects of non-dipole components of the Earth's field during the transition. The Brunhes–MatuyamaBatwing antenna (432 words) [view diff] exact match in snippet view article find links to article
Element “wings” on opposite sides are fed as a dipole. To generate an omnidirectional pattern, the two dipoles are fed 90° out of phase. The antenna radiatesTensor operator (9,015 words) [view diff] exact match in snippet view article find links to article
(more commonly called the Hamiltonian), the potential energy, and the dipole-dipole interaction energy of two atoms. Examples of vector operators are theEnergy transfer upconversion (327 words) [view diff] exact match in snippet view article find links to article
embedded in a host medium. Energy may be transferred between these by dipole–dipole interaction (over short distances) or by fluorescence and reabsorptionHD 49976 (607 words) [view diff] exact match in snippet view article find links to article
variable; the magnetic field is complex; not corresponding to a simple dipole. HD 49976 is an estimated 209 million years old and is spinning with a periodDresselhaus effect (753 words) [view diff] exact match in snippet view article find links to article
ion-core and the resulting dipole moment arising from the relative motion of the electron, and its intrinsic magnetic dipole proportional to the electronThorium monoxide (452 words) [view diff] exact match in snippet view article find links to article
and relativistic pseudopotential study of ThO for the electron electric dipole moment search". The Journal of Chemical Physics. 145 (21): 214301. arXiv:1610Tricarbon monosulfide (604 words) [view diff] exact match in snippet view article find links to article
a straight chain of three carbon atoms and a terminal sulfur atom. The dipole moment of tricarbon monosulfide is 3.704 debye. The bond lengths are 1.275 ÅFermi contact interaction (531 words) [view diff] exact match in snippet view article find links to article
interaction, μn is the nuclear magnetic moment, μe is the electron magnetic dipole moment, Ψ(0) is the value of the electron wavefunction at the nucleus, andSpinning dust (714 words) [view diff] exact match in snippet view article find links to article
emission from the Milky Way. The emission could arise from the electric dipole of very rapidly spinning (10–60 GHz) extremely small (nanometer) dust grainsElectromagnetic radiation (9,547 words) [view diff] exact match in snippet view article find links to article
Currents directly produce magnetic fields, but such fields of a magnetic-dipole–type that dies out with distance from the current. In a similar manner,Calcium monohydride (1,153 words) [view diff] exact match in snippet view article find links to article
make CaH as well as some CaOH and CaO. This reaction glows orange-red. The dipole moment of the CaH molecule is 2.94 debye. Spectrographic constants haveAperture (antenna) (3,286 words) [view diff] exact match in snippet view article
instance, a half-wave dipole has a much longer effective length than a short dipole. However the effective area of the short dipole is almost as great asDeuterium NMR (334 words) [view diff] exact match in snippet view article find links to article
but with poor resolution, due to the smaller magnitude of the magnetic dipole moment of the deuteron relative to the proton. It may be used to verifyBamHI (1,232 words) [view diff] exact match in snippet view article find links to article
This bundle marks the BamHI dimer interface, and it is thought that the dipole moments of the NH2-terminal atoms on this bundle may contribute to electrostaticLHCb experiment (2,830 words) [view diff] exact match in snippet view article find links to article
detector located before the LHCb dipole magnet The Outer Tracker. A straw-tube based detector located after the dipole magnet covering the outer part ofCQ Ursae Majoris (1,243 words) [view diff] exact match in snippet view article find links to article
magnetic field of CQ UMa is inclined at an angle of 60°+27° −26° and has a dipole field strength of roughly 2.6 kG. Mikulášek, Z.; Žižňovský, J. (OctoberVibrating-sample magnetometer (844 words) [view diff] exact match in snippet view article find links to article
magnetic it will align its magnetization with the external field. The magnetic dipole moment of the sample creates a magnetic field that changes as a functionFermi's golden rule (3,906 words) [view diff] exact match in snippet view article find links to article
is the perturbation of light. From here on we consider vertical optical dipole transition, and thus have transition probability based on time-dependentJames R. Wait (1,977 words) [view diff] exact match in snippet view article find links to article
1953 Radiation from a vertical electric dipole over a stratified ground 1954 Radiation from a vertical dipole over a stratified ground (Part II) 1956Physics of whistles (12,475 words) [view diff] exact match in snippet view article find links to article
here as part of the sound source description (monopole – symmetric and dipole – asymmetric). Whistles that generate sound through fluctuations of massAntenna measurement (3,806 words) [view diff] exact match in snippet view article find links to article
with the antenna. For a dipole antenna, the maximum induced voltage is obtained when the electrical field is parallel to the dipole. If this is not the caseEmil Lenz (491 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeElectrical network (1,238 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeStereo dipole (58 words) [view diff] exact match in snippet view article find links to article
stereo dipole can render an acoustic stereo image nearly 180 degrees wide (single stereo dipole) or 360 degrees (dual or double stereo dipole). v t eList of SI electromagnetism units (55 words) [view diff] exact match in snippet view article find links to article
kg−1⋅m−3⋅A2⋅s4 χe electric susceptibility (dimensionless) 1 1 p electric dipole moment coulomb metre C⋅m A⋅s⋅m G; Y; B conductance; admittance; susceptanceFlensburg radar detector (334 words) [view diff] exact match in snippet view article find links to article
and introduced into service in early 1944. It used wing and tail-mounted dipole antennae and was sensitive to the mid-VHF band frequencies of 170–220 MHzHelical antenna (2,179 words) [view diff] exact match in snippet view article find links to article
with the wavelength. The antenna acts similarly to an electrically short dipole or monopole, equivalent to a 1/4 wave vertical and the radiation patternFour-current (807 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeWaves (Juno) (1,322 words) [view diff] exact match in snippet view article
20,000 Hz (20 kHz). It has two main sensors: a dipole antenna and a magnetic search coil. The dipole antenna has two whip antennas that extend 2.8 metersCosmic Background Explorer (3,821 words) [view diff] exact match in snippet view article find links to article
create full sky maps of the CMB by subtracting out galactic emissions and dipole at various frequencies. The cosmic microwave background fluctuations areIntramolecular force (826 words) [view diff] exact match in snippet view article find links to article
the electronegativities of each atom and thus a polar covalent bond has a dipole moment pointing from the partial positive end to the partial negative endFlensburg radar detector (334 words) [view diff] exact match in snippet view article find links to article
and introduced into service in early 1944. It used wing and tail-mounted dipole antennae and was sensitive to the mid-VHF band frequencies of 170–220 MHzGeorge Singer (444 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeRG-59 (331 words) [view diff] exact match in snippet view article find links to article
capacitance of around 20pF/ft (60pF/m). The 75 ohm impedance matches a dipole antenna in free space. RG (for radio guide) was originally a unit indicatorSpontaneous emission (2,654 words) [view diff] exact match in snippet view article find links to article
of the transition dipole moment | μ 12 | = | ⟨ 1 | d | 2 ⟩ | {\displaystyle |\mu _{12}|=|\langle 1|\mathbf {d} |2\rangle |} for dipole moment operator dGeomagnetic reversal (4,851 words) [view diff] exact match in snippet view article find links to article
A geomagnetic reversal is a change in a planet's dipole magnetic field such that the positions of magnetic north and magnetic south are interchanged (notALSE (1,202 words) [view diff] exact match in snippet view article find links to article
(using a chirped signal). The two HF bands shared the same center-feed dipole antenna, while a 7 elements Yagi antenna was used for the VHF channel. TwoWestern Hemisphere Warm Pool (730 words) [view diff] exact match in snippet view article find links to article
cycle begins with warmth in the eastern North Pacific in the spring. A dipole pattern off Central America appears due to surges of cooler, drier air throughPhosphorus mononitride (4,693 words) [view diff] exact match in snippet view article find links to article
PN dipole moment (μ) of 2.7465 +- 0.0001 D, 2.7380 +-0.001 D, and 2.7293 +-0.0001 D for the first three vibrational levels respectively. Its dipole momentYannis K. Semertzidis (1,060 words) [view diff] exact match in snippet view article find links to article
precision physics in storage rings including muon g-2 and proton electric dipole moment (pEDM). The axion and the pEDM are intimately connected through theSingle-scattering albedo (209 words) [view diff] exact match in snippet view article find links to article
as refractive index. For non-spherical particles one could use discrete dipole approximation or other methods of computational electromagnetics. The albedoGerald Gabrielse (2,469 words) [view diff] exact match in snippet view article find links to article
antimatter, measuring the electron g-factor, and measuring the electron electric dipole moment. He has been described as "a leader in super-precise measurementsVoltage (2,909 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeIsotron (86 words) [view diff] exact match in snippet view article find links to article
antenna for restricted spaces. It is physically short as compared to a dipole antenna for a given frequency. It consists of a coil placed between twoBipolarity (71 words) [view diff] exact match in snippet view article find links to article
object with an electromagnetic field which is not a magnetic monopole A dipole antenna in radio broadcasting Bipolar (disambiguation) This disambiguationWürzburg radar (1,711 words) [view diff] exact match in snippet view article find links to article
dipole antennas placed slightly on either side of the centreline of the parabolic reflector. The signal was switched rapidly between the two dipoles,Terahertz spectroscopy and technology (2,087 words) [view diff] exact match in snippet view article find links to article
quantum numbers 1s, 2s, 2p, and so on. In particular, 1s-to-2p transition is dipole allowed and can be directly generated by ETHz(t) if the photon energy matchesHydrogen line (3,521 words) [view diff] exact match in snippet view article find links to article
The magnetic dipole moments are therefore best thought of as tiny current loops. As parallel currents attract, the parallel magnetic dipole moments (i.eCurie–Weiss law (2,082 words) [view diff] exact match in snippet view article find links to article
acts to disorient the dipoles. Such materials are called paramagnetic. In some materials, the atoms (with net magnetic dipole moments) can interact withFélix Savart (392 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeClassical electromagnetism (1,841 words) [view diff] exact match in snippet view article find links to article
and currents, e.g. moving pointlike charges and electric and magnetic dipoles, electric currents in a conductor etc.; (b) electromagnetic fields, e.gIndex of physics articles (E) (2,038 words) [view diff] exact match in snippet view article
arc Electric charge Electric current Electric dipole moment Electric dipole spin resonance Electric dipole transition Electric discharge Electric displacementFuG 200 Hohentwiel (1,135 words) [view diff] exact match in snippet view article find links to article
possessed sixteen horizontally-oriented dipole elements, in eight sets of two elements each, with each set of four dipole groups vertically stacked comprisingDirect current (1,898 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargePacific Meridional Mode (11,826 words) [view diff] exact match in snippet view article find links to article
positive PMM. The North Pacific Oscillation (NPO) and the "North American Dipole"—two climate oscillations over the North Pacific and North America—triggerMultiplicity (statistical mechanics) (610 words) [view diff] exact match in snippet view article
number of dipoles that are aligned with the external field and N ↓ {\displaystyle N_{\downarrow }} represent the number of anti-aligned dipoles. The energyTraveling-wave antenna (298 words) [view diff] exact match in snippet view article find links to article
direction. This is in contrast to a resonant antenna, such as the monopole or dipole, in which the antenna acts as a resonator, with radio currents travelingZEVS (transmitter) (537 words) [view diff] exact match in snippet view article
from those of standard transmitters. The antenna used by ZEVS is a ground dipole. This is simply an arrangement of two widely separated electrodes, throughChipless RFID (2,168 words) [view diff] exact match in snippet view article find links to article
dipole antennas that are tuned to different frequencies. The interrogator generates a frequency sweep signal and scans for signal dips. Each dipole antennaMills Cross Array (276 words) [view diff] exact match in snippet view article find links to article
array consisted of two arms, each 2047 feet in length with 66 dipole antennas. The dipole antennas were supported by unpainted wooden poles, connectedOptical lattice (2,442 words) [view diff] exact match in snippet view article find links to article
proportional to the intensity. This is the same trapping mechanism as in optical dipole traps (ODTs), with the only major difference being that the intensity ofSeismoelectrical method (846 words) [view diff] exact match in snippet view article find links to article
creates a charge separation at the interface forming an electric dipole. This dipole radiates an electromagnetic wave that can be detected by antennaeStrong CP problem (1,510 words) [view diff] exact match in snippet view article find links to article
entirely non-perturbative. Notably, it gives rise to a neutron electric dipole moment d N = ( 5.2 × 10 − 16 e ⋅ cm ) θ ¯ . {\displaystyle d_{N}=(5.2\timesAtlantic Equatorial mode (1,666 words) [view diff] exact match in snippet view article find links to article
Atlantic Meridional (Interhemispheric) Mode that consists of a north-south dipole across the equator and operates more during northern spring. The equatorialIndus 2 (655 words) [view diff] exact match in snippet view article find links to article
along the long straight section. It has eight super periods each having two dipole bending magnets, four focusing and five defocusing quadrupoles and six sextupolesBromofluoromethane (202 words) [view diff] exact match in snippet view article find links to article
Puzzarini; A. Baldacci & A. Baldan (2007). "Determination of the molecular dipole moment of bromofluoromethane: microwave Stark spectra and ab initio calculations"Lichtenstein radar (1,635 words) [view diff] exact match in snippet view article find links to article
requiring complex Matratze (mattress) antennas, consisting of thirty-two dipole elements, mounted in four groups of eight, each at the forward end of oneZEVS (transmitter) (537 words) [view diff] exact match in snippet view article
from those of standard transmitters. The antenna used by ZEVS is a ground dipole. This is simply an arrangement of two widely separated electrodes, throughEinstein–de Haas effect (2,232 words) [view diff] exact match in snippet view article find links to article
electron (or any charged particle) around a certain axis produces a magnetic dipole with the magnetic moment of μ = e / 2 m ⋅ j , {\displaystyle {\boldsymbolNerilie Abram (964 words) [view diff] exact match in snippet view article find links to article
paleoclimatology, including the climate of Antarctica, the Indian Ocean Dipole, and impacts on the climate of Australia. Abram grew up in Wangi Wangi,Great Attractor (1,312 words) [view diff] exact match in snippet view article find links to article
[citation needed] Then, the discovery of cosmic microwave background (CMB) dipoles was used to reflect the motion of the Local Group of galaxies towards theDaniel Pomarède (2,116 words) [view diff] exact match in snippet view article find links to article
dedicated to mapping the Universe, he also co-authored the discoveries of the Dipole Repeller and of the Cold Spot Repeller, two large influential cosmic voidsField effect (chemistry) (1,426 words) [view diff] exact match in snippet view article
molecular properties such as acidity. Field effects can arise from the electric dipole field of a bond containing an electronegative atom or electron-withdrawingInterplanetary Scintillation Array (210 words) [view diff] exact match in snippet view article find links to article
radio frequency of 81.5 MHz (3.7 m wavelength), and is made up of 4,096 dipole antennas in a phased array. Using 14 beams, it can map the northern skyElectrostatics (2,506 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeMagnetostatics (994 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeElectromagnetic four-potential (1,142 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeSalt (chemistry) (6,979 words) [view diff] exact match in snippet view article
is principally because the resulting ion–dipole interactions are significantly stronger than ion-induced dipole interactions, so the heat of solution isHyperpolarizability (669 words) [view diff] exact match in snippet view article find links to article
induced dipole moment p {\displaystyle \mathbf {p} } of an atom to the electric field E {\displaystyle \mathbf {E} } that produces this dipole moment.Drug action (871 words) [view diff] exact match in snippet view article find links to article
the negative π bonds on an aromatic group of the receptor. Ion-dipole and dipole-dipole bonds have similar interactions, but are more complicated and areRetarded time (508 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeInfrared spectroscopy (6,070 words) [view diff] exact match in snippet view article find links to article
with changes in the molecular dipole moment. A permanent dipole is not necessary, as the rule requires only a change in dipole moment. A molecule can vibrateDissipation factor (628 words) [view diff] exact match in snippet view article find links to article
conduction electrons and dipole relaxation phenomena. In dielectric only one of either the conduction electrons or the dipole relaxation typically dominatesLiquid-crystal laser (2,028 words) [view diff] exact match in snippet view article find links to article
the lasing cavity. Applying a static electric field perpendicular to the dipole moment of the local nematic phase rotates the rod-like subunits in the hexagonalBrendan Scaife (2,276 words) [view diff] exact match in snippet view article find links to article
fluctuating macroscopic variable, and proved how the spectral density of the dipole moment fluctuations of a dielectric body could be calculated from the frequencyVertical electrical sounding (334 words) [view diff] exact match in snippet view article find links to article
Figure 3. Pole–dipole array profiling.Ericson-Ericson Lorentz-Lorenz correction (844 words) [view diff] exact match in snippet view article find links to article
non-relativistic scattering for individual nucleons has a dominant dipole structure with a known average dipole polarizability of strength ("the average scattering volume")Lorentz oscillator model (1,470 words) [view diff] exact match in snippet view article find links to article
the electron to obtain the motion of the electron and expressions for the dipole moment, polarization, susceptibility, and dielectric function. EquationMills Cross Telescope (699 words) [view diff] exact match in snippet view article find links to article
"consists of two rows of 250 half-wave dipole elements backed by a plane wire mesh reflector; the individual dipoles are aligned in an E-W direction." TheElectrical conductor (1,646 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeList of radio telescopes (1,268 words) [view diff] exact match in snippet view article find links to article
50–200 MHz In progress – currently nineteen 14 m reflectors with crossed dipole antennas as feed. Hydrogen Intensity and Real-time Analysis eXperiment (HIRAX)KQ Velorum (1,254 words) [view diff] exact match in snippet view article find links to article
used as a magnetic standard star. The magnetic field of this star has a dipole strength of 7.5 kG, while displaying additional quadropole and octopoleEndohedral fullerene (2,240 words) [view diff] exact match in snippet view article find links to article
Hong; Yu, Shengping; Wang, Xin; He, Yang; Huang, Wen; Yang, Mingli (2008). "Dipole polarizabilities of noble gas endohedral fullerenes". Chemical Physics LettersProtic solvent (165 words) [view diff] exact match in snippet view article find links to article
Solvent Chemical formula Boiling point Dielectric constant Density Dipole moment (D) Polar protic solvents formic acid HCO2H 101 °C 58 1.21 g/mL 1.41 DCollision-induced absorption and emission (3,427 words) [view diff] exact match in snippet view article find links to article
require an electric or magnetic multipole moment - in most cases an electric dipole moment - to exist for an optical transition to take place from an initialBlosenbergturm (410 words) [view diff] exact match in snippet view article find links to article
separately with high frequency power. Originally the tower was used as a dipole antenna, fed from the cabin. There was another, 126 m (413 ft) tall, freestandingWeak focusing (133 words) [view diff] exact match in snippet view article find links to article
the desired particle orbit. Due to its definition, it also occurs in the dipole magnets of modern accelerator facilities and must be considered in beamElectromagnetic stress–energy tensor (1,503 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeHippolyte Fizeau (787 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeMuon g-2 (3,346 words) [view diff] exact match in snippet view article find links to article
particle physics experiment at Fermilab to measure the anomalous magnetic dipole moment of a muon to a precision of 0.14 ppm, which is a sensitive test ofGreisen–Zatsepin–Kuzmin limit (2,542 words) [view diff] exact match in snippet view article find links to article
apply in the originally simple form: however, as Greisen noted, the giant dipole resonance also occurs roughly in this energy range (at 10 EeV/nucleon) andCoordinate covalent bond (1,312 words) [view diff] exact match in snippet view article find links to article
also be depicted as R 3N+ O− This electronic structure has an electric dipole, hence the name polar bond. In reality, the atoms carry partial charges;Baryon asymmetry (2,378 words) [view diff] exact match in snippet view article find links to article
CP-violation is the search for electric dipole moments of fundamental or composed particles. The existence of electric dipole moments in equilibrium states requiresHydronium (4,038 words) [view diff] exact match in snippet view article find links to article
symmetry and the fact that it has a dipole moment, the rotational selection rules are ΔJ = ±1 and ΔK = 0. The transition dipole lies along the c-axis and, becauseProject Sanguine (1,927 words) [view diff] exact match in snippet view article find links to article
between the ends of the cable, generating ELF waves; this is called a ground dipole. The original design was projected to cost billions and consume 800 megawattsMultipole magnet (890 words) [view diff] exact match in snippet view article find links to article
of charged particles. Each type of magnet serves a particular purpose. Dipole magnets are used to bend the trajectory of particles Quadrupole magnetsPulsar kick (1,574 words) [view diff] exact match in snippet view article find links to article
pulsar's magnetic dipole to be offcenter and offaxis from the pulsar's spin axis. This results in an asymmetry in the magnitude of the dipole oscillationsHippolyte Fizeau (787 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeForce density (374 words) [view diff] exact match in snippet view article find links to article
type for the total force, but the total torque and the symmetric force-dipole moment. The force density at a point in a fluid, divided by the densityList of fusion experiments (3,042 words) [view diff] exact match in snippet view article find links to article
theta-pinch guns FF-2B, Lawrenceville Plasma Physics, United States Levitated Dipole Experiment (LDX), MIT/Columbia University, United States Z Pulsed PowerJefimenko's equations (1,646 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeList of electrical phenomena (831 words) [view diff] exact match in snippet view article find links to article
The phenomenon whereby certain ionic crystals may exhibit a spontaneous dipole moment. Hall effect — Separation of charges in a current-carrying conductorMagnetotaxis (899 words) [view diff] exact match in snippet view article find links to article
arrangement of magnetosomes is in chains which allows a maximum magnetic dipole moment to be created. Within bacteria, there can be many chains of magnetosomesVentricular fibrillation (3,536 words) [view diff] exact match in snippet view article find links to article
wave of depolarisation as a dipole with a head and a tail. The length of the refractory period and the time taken for the dipole to travel a certain distance—theGrand Unified Theory (4,567 words) [view diff] exact match in snippet view article find links to article
through indirect observations of the following: proton decay, electric dipole moments of elementary particles, or the properties of neutrinos. Some GUTs12-Crown-4 (311 words) [view diff] exact match in snippet view article find links to article
36 Å) Its point group is S4. The dipole moment of 12-crown-4 varies with solvent and temperature. At 25 °C, the dipole moment of 12-crown-4 was determinedEast Africa (6,586 words) [view diff] exact match in snippet view article find links to article
variability is influenced by both El Niño events and a positive Indian Ocean Dipole. El Niño events tend to increase rainfall except in the northern and westernPolar aprotic solvent (140 words) [view diff] exact match in snippet view article find links to article
Solvent Chemical formula Boiling point Dielectric constant Density Dipole moment (D) Comment Polar aprotic solvents acetone C3H6O 56.05 °C 21.83 0.7845Boron monofluoride (1,433 words) [view diff] exact match in snippet view article find links to article
1.4, compared with 2.6 for CO and 3.0 for N2. BF is unusual in that the dipole moment is inverted with fluorine having a positive charge even though itPermeance (356 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic dischargeScissors Modes (596 words) [view diff] exact match in snippet view article find links to article
blades of scissors. Their relative motion (Fig.1) generates a magnetic dipole moment whose coupling with the electromagnetic field provides the signatureParticle accelerator (7,674 words) [view diff] exact match in snippet view article find links to article
of hollow D-shaped plates to accelerate the particles and a single large dipole magnet to bend their path into a circular orbit. It is a characteristicAxion (7,458 words) [view diff] exact match in snippet view article find links to article
CP-violating interactions originating from QCD would induce a large electric dipole moment (EDM) for the neutron. Experimental constraints on the unobservedSuperradiant phase transition (2,436 words) [view diff] exact match in snippet view article find links to article
The return of the transition basically occurs because the inter-atom dipole-dipole or generally the electron-electron Coulomb interactions are never negligiblePake doublet (317 words) [view diff] exact match in snippet view article find links to article
distance between the hydrogen atoms in water. In solids with vacant positions, dipole coupling is averaged partially due to water diffusion which proceeds accordingGans theory (306 words) [view diff] exact match in snippet view article find links to article
silver and gold nanorods. A popular alternative for this is the Discrete dipole approximation (DDA) method. Gans theory gives the exact solution for spheroidalArctic sea ice decline (7,112 words) [view diff] exact match in snippet view article find links to article
bears. One important aspect in understanding sea ice decline is the Arctic dipole anomaly. This phenomenon appears to have slowed down the overall loss ofBeam tilt (753 words) [view diff] exact match in snippet view article find links to article
Part of a series on Antennas Common types Dipole Fractal Loop Monopole Satellite dish Television Whip Components Balun Block upconverter Coaxial cableNitrile ylide (389 words) [view diff] exact match in snippet view article find links to article
charge on adjacent atoms. However, they also have resonance, including 1,3-dipole contributing structures: The most appropriate resonance structure is dependentAntenna feed (2,836 words) [view diff] exact match in snippet view article find links to article
whip antennas mounted on walkie talkies and portable FM radios, the sleeve dipole antennas of wireless routers, and the PIFA antennas inside cellphones. InSynchrotron (2,164 words) [view diff] exact match in snippet view article find links to article
components are given by radio frequency cavities for direct acceleration, dipole magnets (bending magnets) for deflection of particles (to close the path)Accelerator physics (1,364 words) [view diff] exact match in snippet view article find links to article
of these types of accelerators was the understanding of strong focusing. Dipole magnets are used to guide the beam through the structure, while quadrupoleDLVO theory (2,745 words) [view diff] exact match in snippet view article find links to article
together. van der Waals force is actually the total name of dipole-dipole force, dipole-induced dipole force and dispersion forces, in which dispersion forcesDavid DeMille (441 words) [view diff] exact match in snippet view article find links to article
EDM Experiment which constrain the upper limit of the electron electric dipole moment using a beam of thorium monoxide, conducted in collaboration withFluorescence in the life sciences (3,139 words) [view diff] exact match in snippet view article find links to article
results in a large change in dipole moment when excited. When a fluorophore is excited, it generally has a larger dipole moment (μE) than in the groundChasman–Green lattice (247 words) [view diff] exact match in snippet view article find links to article
focusing quadrupole magnet symmetrically located between a pair of identical dipole magnets, which transports incident electrons through a bending arc to anPioneer 2 (660 words) [view diff] exact match in snippet view article find links to article
cone in a ring assembly which could be jettisoned after use. A magnetic dipole antenna also protruded from the top of the upper cone. The shell was composedSmart fluid (445 words) [view diff] exact match in snippet view article find links to article
whose viscosity increases when a magnetic field is applied. Small magnetic dipoles are suspended in a non-magnetic fluid, and the applied magnetic field causesNoble gas compound (3,430 words) [view diff] exact match in snippet view article find links to article
that the water molecule, a strong dipole, induces a weak dipole in the noble gas atoms, resulting in dipole-dipole interaction. Heavier atoms are moreMagnetic reluctance (1,016 words) [view diff] exact match in snippet view article find links to article
Charge density Conductor Coulomb law Electret Electric charge Electric dipole Electric field Electric flux Electric potential Electrostatic discharge