Results 71 to 80 of about 1,856,240 (353)

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

open access: yesAdvanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang   +7 more
wiley   +1 more source

Quotient Structures of BCK/BCI-Algebras Induced by Quasi-Valuation Maps

open access: yesAxioms, 2018
Relations between I-quasi-valuation maps and ideals in B C K / B C I -algebras are investigated. Using the notion of an I-quasi-valuation map of a B C K / B C I -algebra, the quasi-metric space is induced, and several properties are ...
Seok-Zun Song   +2 more
doaj   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

open access: yesAdvanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone   +11 more
wiley   +1 more source

Some Basic Properties of Completely Prime Ideals in Near Rings

open access: yesJournal of Mathematical and Fundamental Sciences, 2015
In this investigation we studied completely prime, weakly completely prime, quasi completely prime and weakly quasi completely prime ideals in near-rings.
Pairote Yiarayong
doaj   +1 more source

Non-stationary Magnetic Microstructures in Stellar Thin Accretion Discs

open access: yes, 2013
We examine the morphology of magnetic structures in thin plasma accretion discs, generalizing a stationary ideal MHD model to the time-dependent visco-resistive case.
Montani, Giovanni, Petitta, Jacopo
core   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Generalized Intuitionistic Fuzzy Ideals of BCK∕BCI-algebras Based on 3-valued Logic and Its Computational Study

open access: yesFuzzy Information and Engineering, 2017
On the basis of cut sets of the grade of membership of fuzzy point xa to belongingness (∈), or quasi-coincident (q), or belongingness and quasi-coincident(∈∧q), or belongingness or quasi-coincident (∈∨q) to an intuitionistic fuzzy set A of X, an (α,β ...
Chiranjibe Jana, Madhumangal Pal
doaj   +1 more source

Soft Quasi-ideals of soft near-rings

open access: yesSigma Journal of Engineering and Natural Sciences – Sigma Mühendislik ve Fen Bilimleri Dergisi, 2023
In this paper, we introduce the notions of soft quasi-ideal, soft minimal quasi-ideal, soft left (resp. right) N-subgroup and soft invariant subnear-ring of a soft near-ring with the help of soft set theory established by Molodtsov. We also introduce the concepts of soft zero -sym-metric near-ring, soft constant near-ring, soft near-field and soft Q ...
Manikantan, Thiagarajan   +2 more
openaire   +1 more source

Ideals of quasi-absorbing elements in semigroups [PDF]

open access: green, 2023
R. W. Hager   +2 more
openalex   +1 more source

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