[permalink] [id link]
* TM modes ( Transverse Magnetic ) no magnetic field in the direction of propagation.
from
Wikipedia
Some Related Sentences
TM and modes
The polarization dependent phase shift is also the reason why TE and TM guided modes have different dispersion relations.
However, above a certain cutoff frequency, transverse electric ( TE ) or transverse magnetic ( TM ) modes can also propagate, as they do in a waveguide.
( The study of radar cavity modes must be limited to the transverse magnetic ( TM ) modes, as these are the ones obeying the Dirichlet boundary conditions ).
TM and no
While Natural Law Party leaders denied formal connection with the Transcendental Meditation movement, Bob Roth, a spokesman at the party's headquarters in Fairfield reportedly said, " It's no secret this is the TM party.
The cutoff frequency of the TM < sub > 01 </ sub > mode ( next higher from dominant mode TE < sub > 11 </ sub >) in a waveguide of circular cross-section ( the transverse-magnetic mode with no angular dependence and lowest radial dependence ) is given by
However, there is no universal convention in this TE and TM naming scheme, and certain authors do refer to light with p-like electric field as TE and light with s-like electric field as TM.
However, on September 6, 2006 on an episode of Trivia no Izumi claimed that TM actually stands for ' Tama ', the district from Tokyo they all came from.
While Trivia no Izumi claims that TM stands for ' Tama ' Tetsuya Komuro himself as early as 1984 on the show LiveG, has said that the TM stands for Time Machine.
TM and magnetic
The waves travel in a zigzag path around the Earth, reflected alternately by the Earth and the ionosphere, in TM ( transverse magnetic ) mode.
TM and field
Light with a p-like electric field is said to be p-polarized, pi-polarized, tangential plane polarized, or is said to be a transverse-magnetic ( TM ) wave.
Given a differentiable manifold M, a vector field on M is an assignment of a tangent vector to each point in M. More precisely, a vector field F is a mapping from M into the tangent bundle TM so that is the identity mapping
where p denotes the projection from TM to M. In other words, a vector field is a section of the tangent bundle.
A section of TM is a vector field on M, and the dual bundle to TM is the cotangent bundle, which is the disjoint union of the cotangent spaces of M. By definition, a manifold M is parallelizable if and only if the tangent bundle is trivial.
More generally, if we have a differentiable tensor field T of rank and a differentiable vector field Y ( i. e. a differentiable section of the tangent bundle TM ), then we can define the Lie derivative of T along Y.
If X is a tangent vector field on M ( i. e. a section of the tangent bundle TM ) one can define a covariant derivative along X
In other words, we have a smooth tensor field J of rank ( 1, 1 ) such that J < sup > 2 </ sup > = − 1 when regarded as a vector bundle isomorphism J: TM → TM on the tangent bundle.
A section of TM < sup >+</ sup > is called a vector field of type ( 1, 0 ), while a section of TM < sup >−</ sup > is a vector field of type ( 0, 1 ).
A vector field on M is a cross-section of the tangent bundle TM, i. e. an assignment to every point of the manifold M of a tangent vector to M at that point.
In differential geometry, a spray is a vector field H on the tangent bundle TM that encodes a quasilinear second order system of ordinary differential equations on the base manifold M. Usually a spray is required to be homogeneous in the sense that its integral curves t → Φ < sub > H </ sub >< sup > t </ sup >( ξ )∈ TM obey the rule Φ < sub > H </ sub >< sup > t </ sup >( λξ )= Φ < sub > H </ sub >< sup > λt </ sup >( ξ ) in positive reparameterizations.
Then a vector field H on TM ( that is, a section of the double tangent bundle TTM ) is a semispray on M, if any of the three following equivalent conditions holds:
TM and .
Belarus has 4 GSM operators ( TM velcom, MTS, life and Diallog ), the NMT-450 and CDMA-2000 operator.
Upon glutamate-binding to an mGluR, the N-terminal tail undergoes a conformational change that leads to its interaction with the residues of the extracellular loops and TM domains.
The eventual effect of all three types of agonist-induced activation is a change in the relative orientations of the TM helices ( likened to a twisting motion ) leading to a wider intracellular surface and " revelation " of residues of the intracellular helices and TM domains crucial to signal transduction function ( i. e., G-protein coupling ).
Inverse agonists and antagonists may also bind to a number of different sites, but the eventual effect must be prevention of this TM helix reorientation.
This is made possible by virtue of a guanine-nucleotide exchange factor ( GEF ) domain primarily formed by a combination of IL-2 and IL-3 along with adjacent residues of the associated TM helices.
Noted artists of Carnatic Music include MS Subbulakshmi, Ariyakudi Ramanuja Iyengar ( the father of the current concert format ), Semmangudi Srinivasa Iyer, Prapancham Sita Raman, TN Seshagopalan and more recently Sanjay Subrahmanyan, Balamuralikrishna, K J Yesudas, N. Ramani, Lalgudi Jayaraman, umayalapuram sivaraman, Dr. Mysore Manjunath, Mysore Nagaraj, TM Krishna, Bombay Jayashri, etc.
: Adds Windows 7 support, New Organizer, Multi-photo Adjustments, Smart Carver ( TM ), Express Lab, Camera RAW Lab ( Supporting more than 350 RAW formats ), Object Extractor, Project Creator, improved Text tool, import and export HD video.
When a service mark is federally registered, the standard registration symbol ® or " Reg U. S. Pat & TM Off " may be used ( the same symbol is used to mark registered trademarks ).
By one report, almost all of the 92 candidates who ran on the NLP slate in California in 1996 were TM practitioners.
The party submitted 5, 724 signatures in Iowa, as the party announced at a press conference attended by Mike Love, a member of The Beach Boys and a TM supporter.
* Wolpoff, M. H., J. Hawks, B. Senut, M. Pickford, and J. Ahern: An Ape or The Ape: Is The Toumaï Cranium TM 266 a Hominid?
0.457 seconds.