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# The electromagnetic field tensor must satisfy the source-free curved spacetime Maxwell field equations and
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# and electromagnetic
# The visual sense: the opsins use a photoisomerization reaction to translate electromagnetic radiation into cellular signals.
# The prevention of successful radio communications by the use of electromagnetic signals, i. e., the deliberate radiation, reradiation, or reflection of electromagnetic energy with the objective of impairing the effective use of electronic communications systems.
# For a telecommunications system, the spatial distribution of electromagnetic fields surrounding a given site.
# The resulting product of the power and time distribution, in various frequency ranges, of the radiated or conducted electromagnetic emission levels that may be encountered by a military force, system, or platform when performing its assigned mission in its intended operational environment.
# The power generated by a random electromagnetic process.
# A path for conveying electrical or electromagnetic signals, usually distinguished from other parallel paths.
# REDIRECT electromagnetic radiation
A large coilgun concept, a coaxial electromagnetic launcher firing projectiles Space_gun # Getting_to_orbit | to orbit.
# The ions are separated according to their mass-to-charge ratio in an analyzer by electromagnetic fields
# Static discharge could affect electronic equipment and either damage or cause inconsistent malfunction from electromagnetic waves.
# The physical attributes of a system or electronic component that will allow survival in an environment that includes nuclear radiation and electromagnetic pulses ( EMP ).
# REDIRECT electromagnetic four-potential
# REDIRECT Absorption ( electromagnetic radiation )
She does, however, appear in Birds of Prey # 113 ( January 2008 ), assisting Oracle by scanning the electromagnetic spectrum for any evidence that might lead her to the parties responsible for an influx of hi-tech weaponry being smuggled into Metropolis.
# Sandia Engineers test cruise missile to qualify W80-3 in electromagnetic environments ", Sandia Lab News ", April 14, 2006.
# REDIRECT electromagnetic tensor
# The GF Mechanism: An electromagnetic field device which can render large objects ( such as helicopters ) temporarily invisible and inaudible.
# The Einstein tensor must match the electromagnetic stress-energy tensor,.
# If, the electromagnetic field is said to be null, and we have a null electrovacuum.
# and field
# Telstar Gemini ( 1978 ): Four pinball games and two light-gun games in color, light gun, two flipper buttons on left and right sides of case, pinball launch button and field adjustment sliders on top, light gun, uses a MOS Technology MPS 7600-004 chip.
# All individuals ( organisms ) exist in a continually changing world of experience ( phenomenal field ) of which they are the center.
# The organism reacts to the field as it is experienced and perceived.
# The organism reacts as an organized whole to this phenomenal field.
# A portion of the total perceptual field gradually becomes differentiated as the self.
# Behavior is basically the goal-directed attempt of the organism to satisfy its needs as experienced, in the field as perceived.
# Largest rectangular level domino field ( 1 million tiles )
# An electric current in a wire creates a circular magnetic field around the wire, its direction ( clockwise or counter-clockwise ) depending on that of the current.
# A current is induced in a loop of wire when it is moved towards or away from a magnetic field, or a magnet is moved towards or away from it, the direction of current depending on that of the movement.
# A bosonic field is represented by a wiggly line attached to the point ;
# A fermionic field is represented by a solid line attached to the point with an arrow toward the point ;
# A fermionic field is represented by a solid line attached to the point with an arrow from the point ;
# Any tangent vector at the identity of a Lie group can be extended to a left invariant vector field by left translating the tangent vector to other points of the manifold.
Weighing scale # Balance | Balance scales allow to directly compare gravitational mass within a gravitational field.
# The internal field of the Earth ( its " main field ") appears to be generated in the Earth's core by a dynamo process, associated with the circulation of liquid metal in the core, driven by internal heat sources.
# The internal field of the Earth (" main field ") arising from electric currents in the core.
# The ring current field, carried by plasma trapped in the dipole-like field around Earth, typically at distances 3 – 8 R < SUB > E </ SUB > ( less during large storms ).
# The field confining the Earth's plasma and magnetic field inside the magnetospheric cavity.
# The Birkeland current field ( and its branches in the ionosphere and ring current ), a circuit is associated with the polar aurora.
# The scalar multiplication ·: K × V → V, where K is the underlying scalar field of V, is jointly continuous.
# Undertakes human rights field activities and operations ;
# and tensor
# Topological tensor products and nuclear spaces
# The vector v can be interpreted as a rank 1 tensor with dimension M, and the vector u as a rank 1 tensor with dimension N. The result is a rank 2 tensor with dimension ( M, N ).
# It is possible to add arbitrarily many leading or trailing 1 dimensions to a tensor without fundamentally altering its structure.
An image of neural pathways in the brain taken using Diffusion MRI # Diffusion tensor imaging | diffusion tensor imaging
# a mean strain tensor or volumetric strain tensor or spherical strain tensor,, related to dilation or volume change ; and
# a deviatoric component called the strain deviator tensor,, related to distortion.
# REDIRECT tensor
# redirect tensor
# REDIRECT tensor
# the Riemann curvature tensor: or
# the Ricci tensor:
# REDIRECT Riemann curvature tensor
# REDIRECT Riemann curvature tensor
# Pontryagin numbers of closed Riemannian manifold ( as well as Pontryagin classes ) can be calculated as integrals of certain polynomial from curvature tensor of Riemannian manifold.
# Generalised spaces with structure groups and connections, Cartan connection, holonomy, Weyl tensor
# REDIRECT tensor product of fields
# REDIRECT Glossary of tensor theory
# REDIRECT Stress – energy tensor
# REDIRECT Infinitesimal strain theory # Infinitesimal strain tensor
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