Results 41 to 50 of about 13,617 (251)
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
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Penetrating trauma to the junctional zone needs aggressive management [PDF]
BMJ, 2007 Diagnostic laparoscopy or thoracoscopy can improve diagnosis of occult injuries to the diaphragm and reduce the risk of serious late ...
J, Ahmad +4 more
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Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
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Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
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MRI for adenomyosis: a pictorial review
Insights into Imaging, 2017 Adenomyosis is defined as the presence of ectopic endometrial glands and stroma within the myometrium. It is a disease of the inner myometrium and results from infiltration of the basal endometrium into the underlying myometrium.
Lisa Agostinho +5 more
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Scientific Reports, 2022 Limited information is available about the effect of mid-pregnancy viral infections on the placental expression of efflux transporters and offspring behavior.
V. R. S. Monteiro +15 more
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Frontiers in Endocrinology, 2022 Maternal hypothyroidism is associated with fetal growth restriction, placental dysfunction, and reduced kisspeptin/Kiss1R at the maternal-fetal interface.
Bianca Reis Santos +10 more
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Induction of active zones at ectopic neuromuscular junctions in the frog [PDF]
The Journal of Neuroscience, 1989 To examine de novo differentiation of the active zone, ectopic neuromuscular junctions were studied in adult frog muscles. Ectopic junctions induced by excising the original endplate region and implanting the nerve to an endplate-free site were examined by light and electron microscopy 4 weeks-1 year after operations.
C P, Ko, D B, Folsom
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Advanced Engineering Materials, EarlyView.Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink +4 more
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Journal of Plastic and Reconstructive Surgery, 2023 Epidermolysis bullosa is a group of inherited skin fragility disorders with blister formation in the basement membrane zone. Chronic scarring after repeated blistering of the hands causes narrowing of the first web, flexion contractures of the digits ...
Sayaka Nakamura +5 more
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