Results 181 to 190 of about 569,755 (291)

Wear performance of metal and ceramic long-neck femoral head taper connections: an experimental ex vivo study. [PDF]

Acta Orthop
Ribeiro de Sousa M, Neuvonen P, Saikko V.   +2 more
europepmc   +1 more source

Autonomous Folding of Soft Matter From Living Polymers

Advanced Materials, EarlyView.
Origami structures are endowed with “living” polymer creases that grow, remodel, and stiffen in response to nutrient solutions. This post‐fabrication growth enables autonomous folding, iterative regrowth, and mechanical tuning involving origami assemblies, such as cranes, Miura‐ori tessellations, rigid and non‐rigid square‐twist patterns, establishing ...
Jiahe Huang, Tuo Zhao, Shixi Zang, Deep Malu, Huajian Ji, Glaucio H. Paulino, Yuhang Hu   +6 more
wiley   +1 more source

Molecular Structure-Tribological Performance Relationship in Tungsten-Based Polyoxometalate Ionic Liquid Lubricant Additives. [PDF]

ACS Omega
Casasin-Garcia ML, Mitchell S, Espallargas N.   +2 more
europepmc   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

Microstructural Evolution and Dry Sliding Wear Behavior of a Cu-Cr-Zr Alloy Processed by Cyclic Hot Forging and Short-Time Aging. [PDF]

Materials (Basel)
Gao C, Meng A, Wang Z, Jiang W, Li Z, Zhao Y, Li J.   +6 more
europepmc   +1 more source

From Fiber Bundles to Architected Membranes: Triply Periodic Minimal Surface Architectures for Biohybrid Artificial Lungs

Advanced Materials, EarlyView.
Additively manufactured triply periodic minimal surface (TPMS) membranes offer an architecture‐driven alternative to hollow fiber bundles in artificial lungs. Multiphysics simulations and endothelialized prototypes show that the 3D‐printable membrane architecture improves gas exchange, blood flow distribution, and hemocompatibility, enabling ...
Michael Pflaum, Kai P. Barbian, Florian Neuhaus, Gerrit Sitarz, Carolin Nölke, Sebastian V. Jansen, John Linkhorst, Lukas T. Hirschwald, Sebastian Brosch, Christian Certa, Ulrich Steinseifer, Matthias Wessling, Jutta Arens, Arjang Ruhparwar, Bettina Wiegmann   +14 more
wiley   +1 more source

Wear resistance of CAD-CAM-milled PEEK, PEKK, and cobalt-chromium removable partial denture frameworks for implant-assisted removable partial dentures against zirconia crowns during simulated insertion/removal cycling in a mandibular Kennedy Class I model. [PDF]

J Adv Prosthodont
El-Asfahani IA, Anwer MH, Kamel A.
europepmc   +1 more source

Wear Map of Ceramics. 1st Report. Classification of Wear Mode-Mild Wear/Severe Wear.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1997
ADACHI, Koshi, KATO, Koji, CHEN, Ning
openaire   +2 more sources

Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications

Advanced Materials, EarlyView.
Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko, Chiamaka Akah, Ravinder Dahiya   +2 more
wiley   +1 more source

Electrostatic Charge-Based Online Monitoring of the Grinding Process. [PDF]

Sensors (Basel)
Li P, Duan X, Zhang X, Zuo H, Hua Q, Liu Y.   +5 more
europepmc   +1 more source