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Three-dimensional, multimodal synchrotron data for machine learning applications. [PDF]

open access: yesSci Data
Green C   +7 more
europepmc   +1 more source

Jointed tails enhance control of three-dimensional body rotation. [PDF]

open access: yesJ R Soc Interface
Fu X   +5 more
europepmc   +1 more source
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Three-dimensional echocardiography

Current Opinion in Cardiology, 1998
Three-dimensional echocardiography depicts the heart and its structures in their realistic forms. This capability decreases variability both in the quality and the interpretation of complex pathology, among investigators. Therefore, it is likely that the method will become the standard echocardiography examination in the future.
Jarosław D. Kasprzak   +2 more
openaire   +3 more sources

Three-dimensional diffuser and three-dimensional speckles [PDF]

open access: possibleTechnical Physics, 1998
The well-known model of a diffusely scattering surface as a set of randomly distributed point scatterers is generalized to the case of a volume diffuser. Assuming that the coordinates of the coherent radiation source, the observer, and also the diffuser shape are arbitrary, a formula is obtained for the spatial correlation function of the scattered ...
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Three-dimensional modes of three-dimensional microlasers

2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2017
On-chip photonic devices are often considered in the framework of a two-dimensional (2D) approximation, with light propagating within a defined horizontal plane. Nethertheless, the finite cavity thickness plays an important role in understanding relevant three-dimensional (3D) effects. For instance, the light propagating in the device is diffracted and
Ofer Bar-On   +7 more
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THREE DIMENSIONAL ROENTGENOGRAPHY

American Journal of Roentgenology, 1969
A technique for producing a three-dimensional image of an object from a set of roentgenograms has been demonstrated. N individual roentgenograms, taken from different directions, are combined in a simple optical system producing a real image of the object in space.
W. H. Guier   +3 more
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Three-dimensional imager

Applied Optics, 1977
A mode-locked laser, a rotating beam splitter, and a streak camera are the primary components of an imager with the ability to record three-dimensional images of remote (up to several kilometers) objects in real time in broad daylight. Immediate and future applications are noted.
Henry John Caulfield, Stephen Somerstein
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Three-Dimensional Elements

2016
This chapter starts with the analytical description of solid or three-dimensional members. Based on the three basic equations of continuum mechanics, i.e. the kinematics relationship, the constitutive law, and the equilibrium equation, the partial differential equation, which describes the physical problem, is derived.
Marco Öchsner, Andreas Öchsner
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