Shoot-through layers in upright proton arcs unlock advantages in plan quality and range verification. [PDF]
Med PhysEngwall E +4 more
europepmc +1 more source
Hierarchical Artificial Muscle with Nonlinear Elasticity for Antagonistic and Cyclic Robotics
Advanced Science, EarlyView.We construct hierarchical muscles by plying nylon fibers around a heating wire. The hierarchical muscle shows a J‐shaped passive curve, which shows benefit in antagonistic muscle pair and work accumulation mechanism. We also develop a computational, first‐principle model to understand the physics of both active actuation stroke and passive J‐curve ...
Samuel Tsai +15 more
wiley +1 more source
Role of post design and cement type in fiber post adaptation and retention. [PDF]
BMC Oral Healthde Assis HC +7 more
europepmc +1 more source
Influence of Cutting-Edge Micro-Geometry on Material Separation and Minimum Cutting Thickness in the Turning of 304 Stainless Steel. [PDF]
Materials (Basel)Zou Z, Xin Y, Ma C.
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Modeling and Mechanistic Analysis of Molten Pool Evolution and Energy Synergy in Laser-Cold Metal Transfer Hybrid Additive Manufacturing of 316L Stainless Steel. [PDF]
Materials (Basel)Deng J, Yan C, Cui X, Wei C, Chen J.
europepmc +1 more source
Biomimetic Anisotropy for Directional Transport of Liquid and Solid Samples. [PDF]
Biomimetics (Basel)Ozcelik A.
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N‑Heterocyclic Carbene-Ag(I)-Phosphine Complexes: Comprehensive Synthesis, Characterization, and Bonding Analysis via Density Functional Theory. [PDF]
ACS OmegaNeshat A +4 more
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The geometry of Nature's stingers is universal due to stochastic mechanical wear. [PDF]
Proc Natl Acad Sci U S ASebastian J, Jensen KH.
europepmc +1 more source