Results 81 to 90 of about 2,734 (259)

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca   +9 more
wiley   +1 more source

Fiction about museums as an alternative museum guides

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2013
The global financial crisis has weakened many segments of the art market, including the museum field. The largest museums of the world are forced to either reduce excursion and research programs, or cut funding acquisitions or completely closed. However,
Лада Валеріївна Прокопович
doaj  

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

open access: yesAdvanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon   +3 more
wiley   +1 more source

Planting Seeds of Imagination in the EFL Classroom, or the Challenges of Greening the Canon and the Curriculum

open access: yesNJES: Nordic Journal of English studies
While voices in language pedagogy agree on the potential of literary fiction to help children and young adults grapple with complex and global issues such as climate change, too little is being said about the tools and knowledge that teachers need to ...
Natalie Dederichs
doaj   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

open access: yesAdvanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner   +5 more
wiley   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle   +3 more
wiley   +1 more source

Truth and fiction of trauma in crisis intervention

open access: yes, 2022
Based on Freud's reference to the notions of fantasy, screen-memory and construction, the present article proposes the analysis of crisis intervention in psychology as a work of "fictionalization" of the traumatic experience. The case of a young woman whose somatic suffering was organized through the fiction created in the crisis intervention that ...
openaire   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

The Bubble Metropolis: Manhattan Island Crises in Contemporary Science Fiction

open access: yesIsland Studies Journal
As "the island at the center of the world," Manhattan has inspired countless writers and has served as a spatial archetype in science fiction's world-building. From the interdisciplinary perspective of literature and economics, this article discusses the
Wang Liao
doaj   +1 more source

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