Fracture parameters formulation for single edge notched AS4 stitched warp-knit fabric composite plate [PDF]
Journal of Materials and Engineering Structures, 2019 The three-dimensional problem of the fracture for the single edge notched tension plate (SENT) of orthotropic material is considered in this paper. The finite element solution is used to evaluate the singular and non-singular terms of the William series,
Mostefa LALLAM +2 more
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Some experimental observations of crack-tip mechanics with displacement data [PDF]
, 2015 Estudio de la mecánica en el vértice de la grieta mediante datos de desplazamiento.In the past two decades, crack-tip mechanics has been increasingly studied with full-field techniques.
Lopez-Crespo, Pablo +3 more
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Psychological stress exerts effects on pathogenesis of hepatitis B via type-1/type-2 cytokines shift toward type-2 cytokine response. [PDF]
PLoS ONE, 2014 BACKGROUND: Psychological and physical stress has been demonstrated to have an impact on health through modulation of immune function. Despite high prevalence of stress among patients with hepatitis B virus (HBV) infection, little is known about whether ...
YingLi He +3 more
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Humor trotz(t) Stress? : Bedeutungen, Möglichkeiten und Grenzen bemerkenswerter Phänomene [PDF]
, 2018 Einleitung: Laut Lobsiger, Kägi und Burla (2016) ist jede vierte Pflegefachperson aus dem Beruf ausgetreten und jede sechste nicht mehr erwerbstätig. Belastende Situationen im Berufsalltag führen bei vielen Pflegefachpersonen zu Stress.
Christen, Luzia, Eigner, Kristina
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Fracture and Structural Integrity, 2013 Non-singular terms in the series expansion of the elastic crack-tip stress fields, commonly referred to as the T-stress. The T-stress is as an additional stress field characterizing parameter to stress intensity factor (K) in the analysis of cracked ...
K. G. Kodancha, S. K. Kudari
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A brief note on elastic T-stress for centred crack in anisotropic plate [PDF]
, 2005 The stress intensity factors (SIFs) and the T-stress for a planar crack with anisotropic materials are evaluated by the fractal finite element method (FFEM).
Su, RKL, Sun, HY
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Effect of the Material Gradation on the Fracture Trajectory in Ceramic/Metal Functionally Graded Materials [PDF]
Archives of Metallurgy and MaterialsThis paper is based on a 2D numerical study of crack initiation and growth in ceramic/metal functionally graded materials (FGMs) under mixed mode condition. The finite element method is used for modeling the crack growth trajectory.
M.A. Bouchelarm +3 more
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Advances in Materials Science and Engineering, 2022 The influence of the nonsingular stress term (T-stress), existing in the Williams expansion of the crack tip stress field, on the fracture behavior of the compressive-shear crack is comprehensively considered in this paper.
Mingyu Feng +3 more
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Development and effects of a psychosocial adaptation program for North Korean adolescent defectors [PDF]
Child Health Nursing Research, 2021 Purpose This study aimed to develop and examine the effects of a psychosocial adaptation program for North Korean adolescent defectors. Methods This quasi-experimental study was conducted with 28 North Korean adolescent defectors who were recruited ...
In-Sook Lee, Jung-Hee Jeon
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Crack propagation in non-homogenous materials: Evaluation of mixed-mode SIFs, T-stress and kinking angle using a variant EFG method [PDF]
, 2016 A new variant of the Element-Free Galerkin (EFG) method, that combines the diffraction method, to characterize the crack tip solution, and the Heaviside enrichment function for representing discontinuity due to a crack, has been used to model crack ...
Falzon, B. G. +3 more
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