Results 201 to 210 of about 285,369 (255)

Wearable optomyography enables continuous neuroprosthetic control. [PDF]

Sci Rep
Khalikov R, Soghoyan G, Sintsov M, Lebedev M.   +3 more
europepmc   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Real-time decentralized model predictive control for cooperative multi-robot object transport: experimental validation. [PDF]

Sci Rep
Muhammed I, Nada AA, El-Hussieny H.
europepmc   +1 more source

Directional Flow of Confined Polaritons in CrSBr

Advanced Materials, EarlyView.
CrSBr, a layered magnetic semiconductor, naturally channels self‐hybridized excitonpolaritons into highly directional flow. Its intrinsic optical anisotropy, high refractive index, and strong lightmatter coupling enable long‐range guided modes along the a‐axis, with propagation lengths set by their excitonphoton admixture.
Pratap Chandra Adak, Sichao Yu, Jaime Abad‐Arredondo, Biswajit Datta, Andy Cruz, Sorah Fischer, Kseniia Mosina, Zdeněk Sofer, Antonio I. Fernández‐Domínguez, Francisco J. Garcia‐Vidal, Vinod M. Menon   +10 more
wiley   +1 more source

Linear anti-jamming algorithm design for multi-channel optical fiber communication. [PDF]

PLoS One
Yu H.
europepmc   +1 more source

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

Discrete-time Mittag-Leffler state estimation for fractional-order quaternion memristive neural networks. [PDF]

Sci Rep
Huang Q, Tu Z.
europepmc   +1 more source

High-Accuracy Wave Direction Estimation Using Kalman Fusion of Interferometric Measurements and Energy Field Reconstruction. [PDF]

Sensors (Basel)
Wang C, Li X, Xue L.
europepmc   +1 more source

A DTMOS-Based Memristor Emulator Circuit for Low-Power Biomedical Signal Conditioning. [PDF]

Micromachines (Basel)
Barraj I.
europepmc   +1 more source

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Linearization of Discrete-Time Systems

SIAM Journal on Control and Optimization, 1996
The paper deals with discrete-time nonlinear systems of the form \(x(k+1) = f(x(k), u(k))\) with \(x(\cdot) \in \mathbb{R}^n\) and \(u(\cdot) \in \mathbb{R}^m\) and \(f\) an analytic map. Using an algebraic formalism based on tools from difference algebra and exterior differential systems, a characterization of accessibility of the system is found ...
Aranda Bricaire, Eduardo, Kotta, Ülle, Moog, Claude   +2 more
openaire   +3 more sources