Results 61 to 70 of about 63,911 (338)

The Structural Refinement of Commercial‐Purity Copper Processed by Equal Channel Angular Pressing with Low Strain Amplitude

open access: yesAdvanced Engineering Materials, EarlyView.
Equal channel angular pressing of commercial pure copper under low strain amplitude (≈0.48) induces concurrent continuous and localized discontinuous dynamic recrystallization, forming a duplex structure influenced by strain heterogeneity and recovery. Moderate hardening after 4–12 passes results from progressive high‐angle grain boundary formation via
Paula Cibely Alves Flausino   +6 more
wiley   +1 more source

Vicarious Liability and the Intensity Principle [PDF]

open access: yes, 2011
The present paper provides an economic analysis of vicarious liability that takes information rents and monitoring costs to be borne by the principal explicitly into account.
Schweizer, Urs
core   +2 more sources

Rule base compression in fuzzy systems by filtration of non-monotonic rules [PDF]

open access: yesJournal of Intelligent & Fuzzy Systems, 2014
This paper proposes a rule base compression method for Mamdani fuzzy systems with non-monotonic rules. The method is based on filtration of non-monotonic rules whereby the redundant computations in the fuzzy inference with respect to the crisp values of the inputs to the fuzzy system are removed.
Gegov, Alexander   +2 more
openaire   +4 more sources

Engineering the Hierarchical Porosity of Granular Hydrogel Scaffolds Using Porous Microgels to Improve Cell Recruitment and Tissue Integration

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski   +9 more
wiley   +1 more source

On Qi’s Normalized Remainder of Maclaurin Power Series Expansion of Logarithm of Secant Function

open access: yesAxioms
In the study, the authors introduce Qi’s normalized remainder of the Maclaurin power series expansion of the function lnsecx=−lncosx; in view of a monotonicity rule for the ratio of two Maclaurin power series and by virtue of the logarithmic convexity of
Hong-Chao Zhang, Bai-Ni Guo, Wei-Shih Du
doaj   +1 more source

Monotonicity rules for the ratio of two Laplace transforms with applications [PDF]

open access: bronzeJournal of Mathematical Analysis and Applications, 2018
Let $f$ and $g$ be both continuous functions on $\left( 0,\infty \right) $ with $g\left( t\right) >0$ for $t\in \left( 0,\infty \right) $ and let $ F\left( x\right) =\mathcal{L}\left( f\right) $, $G\left( x\right) =\mathcal{L }\left( g\right) $ be respectively the Laplace transforms of $f$ and $g$ converging for $x>0$. We prove that if there is a
Zhen-Hang Yang, Jing-Feng Tian
openalex   +4 more sources

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann   +4 more
wiley   +1 more source

Self-adaptive iterative method for solving boundedly Lipschitz continuous and strongly monotone variational inequalities

open access: yesJournal of Inequalities and Applications, 2018
In this paper we introduce a new self-adaptive iterative algorithm for solving the variational inequalities in real Hilbert spaces, denoted by VI(C,F) $\operatorname{VI}(C, F)$. Here C⊆H $C\subseteq \mathcal{H}$ is a nonempty, closed and convex set and F:
Songnian He, Lili Liu, Aviv Gibali
doaj   +1 more source

Interplay of multiple pathways and activity-dependent rules in STDP. [PDF]

open access: yesPLoS Computational Biology, 2018
Hebbian plasticity describes a basic mechanism for synaptic plasticity whereby synaptic weights evolve depending on the relative timing of paired activity of the pre- and postsynaptic neurons.
Gaëtan Vignoud   +2 more
doaj   +1 more source

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