Results 21 to 30 of about 1,676,881 (364)

Artificial neural network prediction of weld distortion rectification using a travelling induction coil [PDF]

open access: yes, 2013
An experimental investigation has been carried out to determine the applicability of an induction heating process with a travelling induction coil for the rectification of angular welding distortion.
Barclay, C. J.   +3 more
core   +1 more source

Analyzing Reaction Rates with the Distortion/Interaction‐Activation Strain Model

open access: yesAngewandte Chemie, 2017
The activation strain or distortion/interaction model is a tool to analyze activation barriers that determine reaction rates. For bimolecular reactions, the activation energies are the sum of the energies to distort the reactants into geometries they ...
F. Bickelhaupt, K. Houk
semanticscholar   +1 more source

Distortion of digital panoramic radiographs used for implant site assessment

open access: yesJournal of Orthodontic Science, 2016
Aims: This study is conducted to determine the amount of distortion of digital panoramic radiographs. Materials and Methods: Panoramic radiographs of all patients who received dental implants in the years 2012 and 2013 were selected from the records at ...
Rayyan Abdulhamid Kayal
doaj   +1 more source

Multi-Channel Assessment Policies for Energy-Efficient Data Transmission in Wireless Underground Sensor Networks

open access: yesEnergies, 2023
Wireless Underground Sensor Networks (WUGSNs) transmit data collected from underground objects such as water substances, oil substances, soil contents, and others. In addition, the underground sensor nodes transmit the data to the surface nodes regarding
Rajasoundaran Soundararajan   +6 more
doaj   +1 more source

A Rate Distortion approach to protein symmetry [PDF]

open access: yes, 2010
A spontaneous symmetry breaking argument is applied to the problem of protein form, via a Rate Distortion analysis of the relation between genome coding and the final condensation of the protein 'molten globule'.
Rodrick Wallace
core   +2 more sources

Ultrastrong Medium‐Entropy Single‐Phase Alloys Designed via Severe Lattice Distortion

open access: yesAdvances in Materials, 2018
Severe lattice distortion is a core effect in the design of multiprincipal element alloys with the aim to enhance yield strength, a key indicator in structural engineering. Yet, the yield strength values of medium‐ and high‐entropy alloys investigated so
S. Sohn   +9 more
semanticscholar   +1 more source

Measurements and Modeling of the Nonlinear Behavior of a Guitar Pickup at Low Frequencies †

open access: yesApplied Sciences, 2017
Description of the physical behavior of electric guitars is still not very widespread in the scientific literature. In particular, the physical models describing a nonlinear behavior of pickups still requires some refinements. The study presented in this
Antonin Novak   +5 more
doaj   +1 more source

Distortion Varieties

open access: yesFoundations of Computational Mathematics, 2017
The distortion varieties of a given projective variety are parametrized by duplicating coordinates and multiplying them with monomials. We study their degrees and defining equations. Exact formulas are obtained for the case of one-parameter distortions. These are based on Chow polytopes and Gröbner bases.
Kileel, Joe   +3 more
openaire   +3 more sources

Evaluation of process causes and influences of residual stress on gear distortion [PDF]

open access: yes, 2012
In the automotive industry, heat treatment of components is implicitly related to distortion. This phenomenon is particularly obvious in the case of gears because of their typical and precise geometry.
BAUDOUIN, Cyrille   +5 more
core   +5 more sources

Video Compression With Rate-Distortion Autoencoders [PDF]

open access: yesIEEE International Conference on Computer Vision, 2019
In this paper we present a a deep generative model for lossy video compression. We employ a model that consists of a 3D autoencoder with a discrete latent space and an autoregressive prior used for entropy coding.
A. Habibian   +3 more
semanticscholar   +1 more source

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