Results 31 to 40 of about 7,860,162 (279)
Numerical modelling of ductile damage mechanics coupled with an unconventional plasticity model [PDF]
Fracture and Structural Integrity, 2016 Ductility in metals includes the material’s capability to tolerate plastic deformations before partial or total degradation of its mechanical properties.
R. Fincato, S. Tsutsumi
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Selecting surface features for accurate multi-camera surface reconstruction [PDF]
, 2009 This paper proposes a novel feature detector for selecting local textures that are suitable for accurate multi-camera surface reconstruction, and in particular planar patch fitting techniques.
Roland Wilson +3 more
core +1 more source
ON ACCURACIES OF UNIAXIAL CYCLIC PLASTICITY BEHAVIOURS PREDICTED BY MULTI-SURFACE MODEL
Doboku Gakkai Ronbunshu, 1989 A stress-strain model which was highly accurate and distinct in nature was already subjected to complex repetitive loads. The model is based on one of the multi-surface plasticity theories. Material parameters introduced in the model are three functions expressing fundamental sizes of multi-surfaces and weighting functions to describe the sizes at ...
Masaru MINAGAWA +2 more
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The maternal brain: an organ with peripartal plasticity. [PDF]
, 2014 The time of pregnancy, birth, and lactation, is characterized by numerous specific alterations in several systems of the maternal body. Peripartum-associated changes in physiology and behavior, as well as their underlying molecular mechanisms, have been ...
Aigner, Ludwig +7 more
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Influence of gaseous hydrogen on plastic strain in vicinity of fatigue crack tip in Armco pure iron
MATEC Web of Conferences, 2018 A multi-scale characterisation of the crack tip plasticity has been investigated in a fatigue crack propagation under gaseous hydrogen at gas pressure of 35 MPa in a commercially pure iron, Armco iron. The dislocation structure beneath a fracture surface
Shinko Tomoki +3 more
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Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
High speed two-photon imaging of calcium dynamics in dendritic spines: consequences for spine calcium kinetics and buffer capacity. [PDF]
PLoS ONE, 2007 Rapid calcium concentration changes in postsynaptic structures are crucial for synaptic plasticity. Thus far, the determinants of postsynaptic calcium dynamics have been studied predominantly based on the decay kinetics of calcium transients.
L Niels Cornelisse +4 more
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Calculating Strain Energy In Multi-Surface Models Of Cyclic Plasticity
, 2009 {"references": ["P. D. I.V. Papadopoulos, C. Gorla, M. Fillippini and A. Bernasconi, \"A\ncomparative study of multiaxial high-cycle fatigue criteria for metals,\"\nInternational Journal of Fatigue, vol. 19, pp. 219-235, 1997.", "E. Macha and C. M.
S. Shahrooi, I. H. Metselaar, Z. Huda
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Molecular Oncology, EarlyView.LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang +9 more
wiley +1 more source
Three-dimensional multi-mechanism bounding surface model for sands
Yantu gongcheng xuebao, 2017 Within the multi-mechanism framework, a novel constitutive model for sands is proposed based on the critical state and bounding surface plasticity theories. The model assumes that the macroscopic deformation behavior of sands can be obtained by summation
FANG Huo-lang 1, 2, SHEN Yang 1, ZHENG Hao 1, ZENG Ze-bin 3
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