Results 131 to 140 of about 8,914 (243)

Approximate quadratures of the circle [PDF]

open access: yesJournal of the Franklin Institute, 1879
openaire   +1 more source

Breaking Barriers in High‐Order Spectral Methods: The Intrinsic Matrix Approach

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 5, 15 March 2026.
ABSTRACT This paper introduces a unified framework in Hilbert spaces for applying high‐order differential operators in bounded domains using Chebyshev, Legendre, and Fourier spectral methods. By exploiting the banded structure of differentiation matrices and embedding boundary conditions directly into the operator through a scaling law relating ...
Osvaldo Guimarães, José R. C. Piqueira
wiley   +1 more source

Continuous-variable multipartite entanglement in an integrated microcomb. [PDF]

open access: yesNature
Jia X   +13 more
europepmc   +1 more source

Impact of Docking Strand Design on Spatial Resolution in DNA‐Points Accumulation for Imaging in Nanoscale Topography

open access: yesChemPhysChem, Volume 27, Issue 5, 13 March 2026.
The design of DNA‐PAINT docking strands critically influences spatial resolution and signal stability. By comparing single (1 × R1) and repetitive (5 × R1) docking architectures on PCNA, we reveal how binding kinetics and localization precision determine the accuracy of sub‐10 nm imaging in protein nanostructures. DNA points accumulation for imaging in
Dominic A. Helmerich   +5 more
wiley   +1 more source

Noise Transfer Approach to GKP Quantum Circuits. [PDF]

open access: yesEntropy (Basel)
Ralph TC   +3 more
europepmc   +1 more source

Composable security of CV-MDI-QKD with secret key rate and data processing. [PDF]

open access: yesSci Rep, 2023
Papanastasiou P   +2 more
europepmc   +1 more source

Commissioning of a near real‐time in vivo film dosimetry system

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 3, March 2026.
Abstract Background Accurate in vivo dosimetry is crucial for dose monitoring of cardiac implantable electronic devices (CIED) and for dose verification for special procedures such as total body irradiation (TBI) and total skin electron therapy (TSET). Purpose A new near real‐time in vivo dosimetry system using radiochromic films (RCF) is investigated ...
Yunjie Yang   +8 more
wiley   +1 more source

An approximate-copula distribution for statistical modeling. [PDF]

open access: yesPLoS Comput Biol
Ji SS, Chu BB, Zhou H, Lange K.
europepmc   +1 more source

Modeling and Optimization of Frequency‐Doubled Radio‐Over‐Fiber Link Based on Deep Learning Technique

open access: yesAdvanced Photonics Research, Volume 7, Issue 3, March 2026.
This article proposes a deep learning (DL) approach for modeling and optimizing frequency‐doubled radio‐over‐fiber links. By collectively replacing traditional components with DL model, accurate system evaluation is achieved. Moreover, through an end‐to‐end architecture, performance optimization is accomplished.
Difei Shi   +3 more
wiley   +1 more source

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