Results 141 to 150 of about 3,061,238 (284)
Advanced Science, EarlyView.A surface‐informed active learning framework integrated with density functional theory enables resource efficient screening of the NiCoFe ternary composition space. Experimental validation identifies Ni55Co10Fe35 as the optimal composition, exhibiting favorable oxygen evolution reaction kinetics.
Hayun Jeon +5 more
wiley +1 more source
Branch and Bound Algorithm for a Discrete Multilevel Linear Fractional Programming Problem
Operations Research and Decisions, 2018 An algorithm is proposed to find an integer solution for bilevel linear fractional programming problem with discrete variables. The method develops a cut that removes the integer solutions which are not bilevel feasible.
Ritu Arora, Kavita Gupta
doaj
Convex approximations for complete integer recourse models [PDF]
We consider convex approximations of the expected value function of a two-stage integer recourse problem. The convex approximations are obtained by perturbing the distribution of the random right-hand side vector.
Vlerk, Maarten H. van der
core
Magnetoelectric Multiferroics for the Next‐Generation Ultralow‐Power Electronics
Advanced Science, EarlyView.Magnetoelectric coupling provides a unifying route from electric‐field control of magnetic order to non‐volatile MeRAM, MESO logic, and emerging antiferromagnetic and magnonic devices. By connecting switching physics with device benchmarks, material platforms, and integration strategies, distinctive technological opportunities are identified alongside ...
Yang Liu +13 more
wiley +1 more source
Analysis of Triple-Frequency PPP Ambiguity Resolution with Different Ambiguity Fixing Methods. [PDF]
Sensors (Basel)Yang Q, Jiao G, Su K, Yang Y.
europepmc +1 more source
Metasurface‐Based Multidimensional Light‐Field Manipulation: From Technologies to Applications
Advanced Science, EarlyView.Multidimensional metasurfaces enable versatile manipulation of multiple optical degrees of freedom, including phase, amplitude, polarization, wavelength, and orbital angular momentum. This review summarizes their fundamental mechanisms, emerging strategies for multidimensional light‐field control, and key applications in optical computing, imaging ...
Heliang Yin +6 more
wiley +1 more source
Positive integer solutions of some pell equations
, 2014 Let d be a positive integer which is not a perfect square. In this paper, by using continued fraction expansion of ?d, we find fundamental solution of some Pell equation.
Nurul Nadiah Zainal Abidin
core
Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective
Advanced Electronic Materials, EarlyView.Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe +4 more
wiley +1 more source
On the stability of equilibria in degenerate periodic Hamiltonian systems. [PDF]
PLoS OneXue N.
europepmc +1 more source
Advanced Electronic Materials, EarlyView.In this work, low‐resolution infrared imaging is combined with a 28 nm FeFET IMC architecture to enable compact, energy‐efficient edge inference. MLC FeFET devices are experimentally characterized, and controlled multi‐level current accumulation is validated at crossbar array level.
Alptekin Vardar +9 more
wiley +1 more source