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U-duality

UA1

UA2

UC Santa Barbara Physics Department

Uhlenbeck, George Eugene

UK Dark Matter Collaboration

Ulloa, Sergio

Ultimate fate of the universe
Ultra-high-energy cosmic ray
Ultra-low frequency
Ultra high frequency
Ultrafast x-rays
Ultrahigh energy gamma-ray
Ultralight trike
Ultraluminous X-ray source
Ultramicroscope
Ultrarelativistic limit
Ultrashort pulse
Ultrasoft radiation
Ultrasonic flow meter
Ultrasonic foil (papermaking)
Ultrasonic force microscopy
Ultrasonic hearing
Ultrasonic horn
Ultrasonic nozzle
Ultrasonic sensor
Ultrasonic testing
Ultrasonic welding
Ultrasonics
Ultrasound
Ultrasound-enhanced systemic thrombolysis
Ultrasound attenuation spectroscopy
Ultraviolet
Ultraviolet catastrophe

Ultraviolet divergence

Ultraviolet fixed point

UMER

UMIST linear system

Umklapp scattering

Unbibium

Unbiennium

Unbinilium

Unbiquadium

Unbitritium

Unbiunium

Uncertainty
Uncertainty principle
Unconventional wind turbines
Undercompressive shock wave
Understanding Physics
Undertow (wave action)
Underwater acoustic communication
Underwater acoustic positioning system
Underwater acoustics
Underwater telephone
Undulation of the geoid
Undulator
Undulatory theory of light
Uniaxial crystal
Unified field theory
Uniform acceleration
Uniform circular motion
Uniform motion
Uniform theory of diffraction
Uniqueness theorem for Poisson's equation
Unit commensurability
Unit of length

UNIT OF REFRIGERATION

Unitarity (physics)
Unitarity bound
Unitarity gauge
Unitary Plan Wind Tunnel
United States Air Force Stability and Control Digital DATCOM
United States Invitational Young Physicists Tournament
United States National Physics Olympiad
United States gravity control propulsion research
Units of measurement
Universal conductance fluctuations
Universal extra dimension
Universal force field
Universal linear accelerator
Universal quantum simulator
Universal wavefunction
Universality (dynamical systems)
Universe
Unparticle physics
Unrestricted Hartree–Fock
Unruh effect (Φαινόμενο Unruh )
Unruh temperature
Unsepttrium
Unsolved problems in astronomy
Untriseptium

Up quark

Upper-atmospheric lightning
Upper-convected Maxwell model
Upper-convected time derivative
Upper critical solution temperature
Upper hybrid oscillation
Upper tangent arc
Upsilon meson

UPTI Affair

Upton , Francis Robbins

Upward continuation
Upward looking sonar
Upwind scheme

Uranium

Urca process

Ursell number

USAF Stability and Control DATCOM

Ussing chamber

UV completion
UV fixed point

Astronomy Encyclopedia

Chemistry Encyclopedia

Mathematics Encyclopedia

World

Index

Hellenica World - Scientific Library