Results 51 to 60 of about 2,193,515 (195)
Poincar\'e invariance and asymptotic flatness in Shape Dynamics [PDF]
Shape Dynamics is a theory of gravity that waives refoliation invariance in favor of spatial Weyl invariance. It is a canonical theory, constructed from a Hamiltonian, 3+1 perspective. One of the main deficits of Shape Dynamics is that its Hamiltonian is
Gomes, Henrique
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The application of Lobatto shape functions to atomic and molecular quantum scattering calculations is reviewed, starting with the log derivative version of the Kohn variational principle. The variational basis and discrete variable versions of the theory are both discussed, and shown to be equivalent respectively to high order finite element and finite
openaire +2 more sources
Experience Grammar: Creative Space Planning with Generative Graph and Shape for Early Design Stage
This paper presents a method to synthesise functional relationships and spatial configuration simultaneously using shape and graph computation from shape grammar and space syntax theories.
Rizal Muslimin
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Iterative graph cuts for image segmentation with a nonlinear statistical shape prior
Shape-based regularization has proven to be a useful method for delineating objects within noisy images where one has prior knowledge of the shape of the targeted object.
A. O’Hagan +36 more
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The relationship between shape and size of diaspores depends on being seeds or fruits [PDF]
The relationship between the size and shape of diaspores was investigated in angiosperms and gymnosperms including determining if being a seed or fruit was a factor. Size was expressed as volume and shape as the departure from a perfect idealized sphere.
Dias, A.S., Dias, L.S.
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Systematics of one-quasiparticle configurations in neutron-rich Sr, Zr, and Mo odd isotopes with the Gogny energy density functional [PDF]
The systematics of one-quasiparticle configurations in neutron-rich Sr, Zr, and Mo odd isotopes is studied within the Hartree-Fock-Bogoliubov plus Equal Filling Approximation method preserving both axial and time reversal symmetries.
Robledo, L. M. +2 more
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Structural transitions in a NiTi alloy: a multistage loading-unload cycle
NiTi shape memory alloys (SMAs) are increasingly used in many engineering and medical applications, because they combine special functional properties, such as shape memory effect and pseudoelasticity, with good mechanical strength and biocompatibility ...
V. Di Cocco, C. Maletta, S. Natali
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To use shape memory materials based on poly (lactic acid) (PLA) for medical applications is essential to tune their transition temperature (Ttrans) near to the human body temperature.
Agueda Sonseca +8 more
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Quantum Necking in Stressed Metallic Nanowires
When a macroscopic metallic wire is subject to tensile stress, it necks down smoothly as it elongates. We show that nanowires with radii comparable to the Fermi wavelength display remarkably different behavior.
A. J. Bernoff +9 more
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A practical density functional for polydisperse polymers
The Flory Huggins equation of state for monodisperse polymers can be turned into a density functional by adding a square gradient term, with a coefficient fixed by appeal to RPA (random phase approximation). We present instead a model nonlocal functional
+8 more
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