Results 111 to 120 of about 86,588 (304)

On modal extensions of Product fuzzy logic

open access: yes, 2017
In this article, we study modal extensions of Product fuzzy logic with both algebraic semantics and relational semantics based on Kripke structures with crisp accessibility relations, when the underlying product fuzzy logic is expanded with truth ...
Godo, Lluis   +2 more
core   +1 more source

Polymer‐Redox Interactions Enhance Ferro/Ferricyanide Thermogalvanic Cells

open access: yesAdvanced Functional Materials, EarlyView.
Polyelectrolyte could modify the hydration structure of the redox couple in solution and improve the output performance of thermogalvanic cells, providing new fundamental insight into how electrostatic interactions can be exploited to tailor thermoelectric properties.
Pedro Santos Candiotto de Oliveira   +6 more
wiley   +1 more source

Modeling, simulations, and Simulink developments in the analysis of optimal control of temperature and pH in a batch ethanol fermentation process

open access: yesJournal of Engineering and Applied Science
Transfer of laboratory-scale experiments to production-scale ethanol fermentation is time-consuming and involves expensive prototype systems from complex experimental designs that determine optimal operating conditions for minimal substrate and product ...
Nana Yaw Asiedu   +4 more
doaj   +1 more source

Power‐jitter trade‐off analysis in digital‐to‐time converters

open access: yesElectronics Letters, 2017
Digital‐to‐time converters are one of the main building blocks in time‐domain signal processing. The jitter‐power product is analysed and shown to scale up linearly as the full‐scale delay range in current‐mode logic implementations, and quadratically in
A. Santiccioli   +3 more
doaj   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

LOCALLY TABULAR PRODUCTS OF MODAL LOGICS

open access: yesThe Journal of Symbolic Logic
In the product $L_1\times L_2$ of two Kripke complete consistent logics, local tabularity of $L_1$ and $L_2$ is necessary for local tabularity of $L_1\times L_2$. However, it is not sufficient: the product of two locally tabular logics may not be locally tabular.
ILYA SHAPIROVSKY, VLADISLAV SLIUSAREV
openaire   +2 more sources

On the logic of closure algebra

open access: yes, 2011
An open problem in modal logic is to know if the fusion S4 S4 is the complete modal logic for the product of any two metric separable dense-in-themselves spaces.
Hamal A.
core  

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

The Logic and Language of Classic Grounded Theory

open access: yesGrounded Theory Review: An International Journal, 2023
Although it is not clearly understood by many, classic grounded theory utilizes deduction, induction, and abduction as the necessary logic functions of the research process.
Alvita Nathaniel
doaj  

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