Results 81 to 90 of about 657,206 (216)

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

Advanced 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, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

Optimizing nuclear-renewable hybrid energy systems for cost efficiency based on energy security concerns in Puerto-Rico. [PDF]

Sci Rep
Appiah R, Aguilar D, Quiñones J, Castillo L.   +3 more
europepmc   +1 more source

Cost-efficiency assessments of marine monitoring methods lack rigor-a systematic mapping of literature and an end-user view on optimal cost-efficiency analysis. [PDF]

Environ Monit Assess, 2021
Hyvärinen H, Skyttä A, Jernberg S, Meissner K, Kuosa H, Uusitalo L.   +5 more
europepmc   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced 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, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

Educational impact and cost efficiency of AI-enhanced videos in pediatric surgery training: a quasi-experimental study. [PDF]

Sci Rep
Abdelmohsen A, Elshehawy N, Abdel Razek M, Badawy R, Sharaf S, Abdelmohsen O, Abdelmohsen H, Abdelmohsen M.   +7 more
europepmc   +1 more source

Cost efficiency of institutional incentives for promoting cooperation in finite populations. [PDF]

Proc Math Phys Eng Sci, 2021
Duong MH, Han TA.
europepmc   +1 more source

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

Advanced 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, María Ángeles Navacerrada, Johan Christensen, Carlos González   +3 more
wiley   +1 more source

Cost-efficiency of digital versus conventional workflow for removable complete dentures: A systematic review and meta-analysis. [PDF]

J Prosthodont
Muehlemann E, Pachiou A, Sáenz-Ravello G, Jung RE, Strauss FJ, Liguori MG.   +5 more
europepmc   +1 more source

An observational study of health care provider collaboration networks and heterogenous hospital cost efficiency and quality outcomes. [PDF]

Medicine (Baltimore), 2022
Linde S, Shimao H.
europepmc   +1 more source

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

Advanced 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, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source