Results 231 to 240 of about 213,144 (390)

Dead Matter, Living Machines: Repurposing Crustaceans' Abdomen Exoskeleton for Bio‐Hybrid Robots

open access: yesAdvanced Science, EarlyView.
Crustacean exoskeletons, repurposed from food waste, are engineered into sustainable bending actuators combining biotic structure with synthetic control. The augmented exoskeletons achieve rapid and robust motion with lightweight body and can be used as part of robotic manipulators, grippers and swimmers.
Sareum Kim, Kieran Gilday, Josie Hughes
wiley   +1 more source

Numerical Simulation Research on Lateral Explosion Venting of Pipeline Gasoline Vapor-Air Mixture under Different Opening Pressures

open access: yesACS Omega
Run Li   +6 more
doaj   +1 more source

Senescent Synovial Intimal Fibroblasts Aggravate Osteoarthritis by Regulating Macrophage Polarization and Chondrocyte Phenotype Through ANGPTL4‐α5β1 Axis

open access: yesAdvanced Science, EarlyView.
Senescent synovial intimal fibroblasts (SIF) are identified as key drivers of osteoarthritis. They promote M1 macrophage polarization and cartilage degeneration via the ANGPTL4–α5β1 axis, regulated by transcription factors EGR1 and ATF3. Pharmacological inhibition of this pathway alleviates disease, revealing SIF senescence as a promising therapeutic ...
Muhai Deng   +7 more
wiley   +1 more source

Solid lubricants [PDF]

open access: yes
The state of knowledge of solid lubricants is reviewed. The results of research on solid lubricants from the 1940's to the present are presented from a historical perspective.
Sliney, Harold E.
core   +1 more source

Electrically Tunable Friction through Surface Adsorption Layer Restructuring. [PDF]

open access: yesACS Appl Mater Interfaces
Zhao Y   +8 more
europepmc   +1 more source

Enabling phase transition of infused lubricant in porous structure for exceptional oil/water separation

open access: hybrid, 2020
Feng Wang   +6 more
openalex   +1 more source

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