Results 71 to 80 of about 537,671 (190)

Microdroplet oscillations during optical pulling

open access: yes, 2011
It was recently shown theoretically that it is possible to pull a spherical dielectric body towards the source of a laser beam [Nature Photonics {\bf 5}, 531 (2011)], a result with immediate consequences to optical manipulation of small droplets. Optical
Ellingsen, Simen Å.
core   +1 more source

Formal Higher Spin Gravities

open access: yesNuclear Physics B, 2019
We present a complete solution to the problem of Formal Higher Spin Gravities — formally consistent field equations that gauge a given higher spin algebra and describe free higher spin fields upon linearization.
Alexey Sharapov, Evgeny Skvortsov
doaj   +1 more source

On the Aliphatic versus Aromatic Content of the Carriers of the "Unidentified" Infrared Emission Features

open access: yes, 2016
Although it is generally accepted that the so-called "unidentified" infrared emission (UIE) features at 3.3, 6.2, 7.7, 8.6, and 11.3 micrometer are characteristic of the stretching and bending vibrations of aromatic hydrocarbon materials, the exact ...
Glaser, Rainer   +3 more
core   +1 more source

Mesh deformation-based single-view 3D reconstruction of thin eyeglasses frames with differentiable rendering

open access: yesGraphical Models
With the support of Virtual Reality (VR) and Augmented Reality (AR) technologies, the 3D virtual eyeglasses try-on application is well on its way to becoming a new trending solution that offers a “try on” option to select the perfect pair of eyeglasses ...
Fan Zhang   +4 more
doaj   +1 more source

On shape optimization of conduits with incompressible flow [PDF]

open access: yesApplied and Computational Mechanics, 2007
In this paper we present an optimal flow problem in the context of internal laminar incompressible flows of Newtonian liquid. The flow optimization problem is introduced in variational form of the stationary Navier-Stokes equations.
Cimrman R., Rohan E.
doaj  

Recursively minimally-deformed oscillators

open access: yes, 1995
A recursive deformation of the boson commutation relation is introduced. Each step consists of a minimal deformation of a commutator $[a,\ad]=f_k(\cdots;\no)$ into $[a,\ad]_{q_{k+1}}=f_k(\cdots;\no)$, where $\cdots$ stands for the set of deformation ...
Katriel, J., Quesne, C.
core   +1 more source

RECONSTRUÇÃO 3D DE OSSOS A PARTIR DE IMAGENS DE RAIO-X

open access: yesColloquium Exactarum, 2013
This paper presents a method for building a three dimensional model of the lower leg bone (tibia) from a human, from X-ray images. The methodology adopted to obtain the 3D object is deforming the model until it corresponds to X-ray images (front and ...
Paulo César Gomes de Almeida   +4 more
doaj   +1 more source

A nth-order shear deformation theory for composite laminates in cylindrical bending

open access: yesCurved and Layered Structures, 2015
The present study investigates whether an nthorder shear deformation theory is applicable for the composite laminates in cylindrical bending. The theory satisfies the traction free conditions at top and bottom surfaces of the plate and does not require ...
Sayyad A. S., Ghugal Y. M.
doaj   +1 more source

An integrable Lorentz-breaking deformation of two-dimensional CFTs

open access: yesSciPost Physics, 2018
It has been recently shown that the deformation of an arbitrary two-dimensional conformal field theory by the composite irrelevant operator $T \bar T$, built from the components of the stress tensor, is solvable; in particular, the finite-size ...
Monica Guica
doaj   +1 more source

Interpolations of Bargmann Type Measures

open access: yesDemonstratio Mathematica, 2016
In this paper, we shall discuss Bargmann type measures on C for several classes of probability measures on R. The unified interpolation expressions include not only the classical Bargmann measure and its q-deformation, but also their t-deformations and ...
Asai Nobuhiro   +2 more
doaj   +1 more source

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