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Neutral axis


  • Webster's Revised Unabridged Dictionary
    • Neutral axis (Mech) that line or plane, in a beam under transverse pressure, at which the fibers are neither stretched nor compressed, or where the longitudinal stress is zero. See Axis.
    • Neutral axis (Mech) the line of demarcation between the horizontal elastic forces of tension and compression, exerted by the fibers in any cross section of a girder.
    • ***


In literature:

What is meant by the neutral axis of a beam?
"Scientific American Supplement, No. 561, October 2, 1886" by Various
This higher position of the neutral axis is the one more generally shown by tests of beams.
"Some Mooted Questions in Reinforced Concrete Design" by Edward Godfrey
Any perpendicular to the neutral axis is a scale of chroma.
"A Color Notation" by Albert H. Munsell
We all know what this hypocritical neutrality really is; how it shields the vile aid that fascist Spain is lending to the Axis.
"The Five Arrows" by Allan Chase

In news:

Neutrally buoyant immobilized paramecia also align with their long axis in the direction of the field.

In science:

On horizontal axis the number of extra generations Ng, on vertical axis – the mass of the neutral lepton mN .
Extra generations and discrepancies of electroweak precision data
On horizontal axis the number of extra generations Ng, on vertical axis – the mass of the neutral lepton mN .
Extra Generations, Discrepancies of Electroweak Precision Data and Mass of the Higgs
FIG. 2: A pair of neutral spin-1/2 particles is created, with the individual particles heading to the left and right, where Alice and Bob freely choose an axis (respectively ˆa and ˆb) along which to measure their particle’s spin component.
Bell Locality and the Nonlocal Character of Nature
Hence the ionization field in the model became 2D (keeping the axial symmetry about the solar rotation axis) and time-dependent, and since the gas in flow axis and solar rotation axis are inclined at an angle to each other, the model of neutral hydrogen distribution in the inner heliosphere became 3D and time dependent.
Neutral interstellar hydrogen in the inner heliosphere under influence of wavelength-dependent solar radiation pressure
We have shown that the nontrivial, complicated interplay between the charge neutrality constraints and the Polyakov loop dynamics at ms 6= 0 produces a thermal reentrance phenomenon, as two isolated windows for the 2SC pairing can show up on the temperature axis.
Enforced neutrality and color-flavor unlocking in the three-flavor Polyakov-loop NJL model
Typical event will have large missing energy carried out by neutral and stable D-particles, the observed momenta are strongly a-collinear, the missing momentum is large and its direction is far from e+ e− collision axis.
Simple and robust method for search Dark Matter particles and measuring their properties at ILC in various models of DM
The a-independent term is neutralized modulating in time the signal via the precession of the rotation axis of the source.
Testing angular momentum effects on the space time
The space beyond the ionization bicone contains neutral Hydrogen and, due to the orientation of the bicone/radio axis, the near cone is viewed through a lower column of neutral Hydrogen.
Giant Ly-alpha nebulae in the high redshift (z>2) Universe
He also showed that an extremal neutral rotating black hole cannot be overspun using a particle with spin angular momentum falling along the spin axis .
Destroying black holes with test bodies
Correct assignment of the charged and neutral particles to a specific τ is ensured by dividing the event into two hemispheres by a plane perpendicular to the event thrust axis.
Summary on tau Leptonic Branching Ratios and Universality
Assuming the volume of a torus with semima jor axis equal to that of Io’s orbit and diameter equal to Jupiter’s equatorial diameter, and number densities in neutral oxygen and in ionized oxygen (mostly O+ ) of 1000 cm−3, we find a photon flux at the Earth of 2.6 × 10−7 photons/s–cm2 for the flaring active Sun.
Discovery of Soft X-Ray Emission from Io, Europa and the Io Plasma Torus
In models 1 and 2, the expanding H II region (impinging on the neutral clump along the x-axis) forms a bow shock against the neutral clump, and against the side of the outflow which emerges from the clump.
Numerical Simulations of HH 555
Matrix A ∈ Rn×n is neutral ly stable (in the continuous-time sense) if it has no eigenvalue with positive real part and the Jordan block corresponding to any eigenvalue on the imaginary axis is of size one.
Conditions for synchronizability in arrays of coupled linear systems
Fact 1 Let F ∈ Rn×n be a neutral ly-stable matrix with al l its eigenvalues residing on the imaginary axis.
Conditions for synchronizability in arrays of coupled linear systems
Each particle has the same charge and the axis of the cylinder contains a compensating line of charge of the opposite sign which ensures a net charge neutrality for the system.
Electrostatic interactions between discrete helices of charge