Results 41 to 50 of about 23,987,835 (236)
Clinical expression of plakophilin-2 mutations in familial arrhythmogenic right ventricular cardiomyopathy [PDF]
, 2006 Background - Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an inherited cardiac disorder characterized by loss of cardiomyocytes and their replacement by adipose and fibrous tissue.
Asimaki, A +11 more
core +1 more source
Asymptotics of symmetric polynomials with applications to statistical mechanics and representation theory [PDF]
, 2015 We develop a new method for studying the asymptotics of symmetric polynomials of representation-theoretic origin as the number of variables tends to infinity.
Gorin, Vadim, Panova, Greta
core +1 more source
Quasi maximum likelihood estimation and prediction in the compound Poisson ECOGARCH(1,1) model [PDF]
, 2006 This paper deals with the problem of estimation and prediction in a compound Poisson ECOGARCH(1,1) model. For this we construct a quasi maximum likelihood estimator under the assumption that all jumps of the log-price process are observable.
Czado, Claudia, Haug, Stephan
core +1 more source
Metals, 2018 An increasing demand exists within the automotive industry to utilize aluminum alloy sheets because of their excellent strength-weight ratio and low emissions, which can improve fuel economy and reduce environmental pollution.
Fei Feng +6 more
doaj +1 more source
Applied Sciences, 2017 Damage models, particularly the Gurson–Tvergaard–Needleman (GTN) model, are widely used in numerical simulation of material deformations. Each damage model has some constants which must be identified for each material.
Foad Rahimidehgolan +3 more
doaj +1 more source
Application of Gurson-Tvergaard-Needleman constitutive model to the tensile behavior of reinforcing bars with corrosion pits. [PDF]
PLoS ONE, 2013 Based on meso-damage mechanics and finite element analysis, the aim of this paper is to describe the feasibility of the Gurson-Tvergaard-Needleman (GTN) constitutive model in describing the tensile behavior of corroded reinforcing bars.
Yidong Xu, Chunxiang Qian
doaj +1 more source
MATEC Web of Conferences, 2015 Incremental sheet forming (ISF) is a relatively new flexible forming process with excellent adaptability to CNC milling machines due to the fact that it does not require any high capacity presses or dies of a specific shape and this makes the process ...
Gatea Shakir +3 more
doaj +1 more source
Orbit measures, random matrix theory and interlaced determinantal processes [PDF]
, 2008 A connection between representation of compact groups and some invariant ensembles of Hermitian matrices is described. We focus on two types of invariant ensembles which extend the Gaussian and the Laguerre Unitary ensembles.
Defosseux, Manon
core +6 more sources
GTN Damage Modelling of the AA6063 Using Image Processing
Brilliant Engineering, 2021 In this paper, an innovative way of calculating the Gurson–Tvergaard–Needleman parameter has been developed for AA 6063. AA 6063 is an aluminum alloy comprising the alloying ingredients magnesium and silicon. The Aluminum Association maintains the standard that governs its composition.
openaire +1 more source
Communications, 2011 This paper deals with the numerical analysis of plastic deformation and damage development in S235JR steel in complex stress states. The material Gurson Tvergaard Needleman (GTN) model was applied. The analysis was performed for notched bars subjected to
Wiktor Wcislik
doaj +1 more source