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
wiley +1 more source
Chaotic cosine and logistic map based robust image encryption with dual-stage confusion-diffusion architecture. [PDF]
Sci RepAmutha R, Phamila AV.
europepmc +1 more source
Dayton-Wright Airplane Company employees work on the Kettering Bug
, 1918 The photograph shows Dayton-Wright Airplane Company employees working on a Kettering Bug, circa 1918. The completed Bug is hanging from a harness that is attached to the ceiling of the workspace.
The Dayton-Wright Airplane Company
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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
wiley +1 more source
Methane Emissions from Underground Coal Mines. [PDF]
ACS EST AirGuzman MI +4 more
europepmc +1 more source
Dayton-Wright Airplane Company employees manufacture wooden aircraft parts
, 1918 Employees of the Dayton-Wright Airplane Company manufacture wooden parts, circa 1918. The men use various machines and power tools throughout the room to create parts for aircraft production including a drill press and saws.
The Dayton-Wright Airplane Company
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Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion
Advanced Engineering Materials, EarlyView.This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer +4 more
wiley +1 more source
Digital monitoring of motor function in Parkinson's disease using Markerless motion analysis and exergaming. [PDF]
Front NeurolFerraris C +6 more
europepmc +1 more source
Wooden parts production at the Dayton-Wright Airplane Company Plant 1
, 1918 Dayton-Wright Airplane Company employees work on manufacturing wooden parts for aircraft production at Plant 1. The photograph shows the employees of Dayton-Wright using woodworking tools to shape and form the parts needed to build the aircraft, circa ...
The Dayton-Wright Airplane Company
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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
wiley +1 more source