Results 211 to 220 of about 4,452,020 (349)
Evaluating the potential of in-depth chrono-cultural and functional analysis of pottery in European cave archaeology: a case study from the prehistoric Grotte Di Sant'angelo Cave Complex (Cassano allo Ionio - Calabria, Italy). [PDF]
Carloni D +6 more
europepmc +1 more source
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
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
The Wafold: Curvature-Driven Termination and Dimensional Compression in Black Holes. [PDF]
Viaña J.
europepmc +1 more source
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Arboreal networks and their underlying trees. [PDF]
Huber KT, Overman D.
europepmc +1 more source
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
Optimization design and research of an interior double-radial asymmetric permanent magnet and salient-pole electromagnetic hybrid excitation generator for vehicles. [PDF]
Li C +5 more
europepmc +1 more source
An interior algorithm for nonlinear optimization that combines line search and trust region steps
R. Waltz +3 more
semanticscholar +1 more source

