Results 221 to 230 of about 25,652 (291)

A Spectral Matching Algorithm Based on the Wasserstein Metric

Journal of Chemometrics, Volume 40, Issue 6, June 2026.
ABSTRACT Through visual inspection, scientists can easily judge the similarity of pairs of spectra from different sources, whether they are experimental measurements, spectra libraries, or spectra calculations. Spectral similarity is recognized when the peak patterns appear similar, even if the peak positions are shifted or the peak amplitudes are ...
Klaus Neymeyr, Baoxin Zhang, Christoph Kubis, Mattis Brinker, Lukas Prestin, Tomass Andersons, Mathias Sawall, Jan Hellwig   +7 more
wiley   +1 more source

Data-driven, ML-assisted approaches to problem well-posedness. [PDF]

PNAS Nexus
Bertalan T, Kevrekidis GA, Koronaki ED, Mishra S, Rebrova E, Kevrekidis IG.   +5 more
europepmc   +1 more source

Challenges and Opportunities in Machine Learning for Light‐Emitting Polymers

Macromolecular Rapid Communications, Volume 47, Issue 12, 22 June 2026.
The performance of light‐emitting polymers emerges from coupled effects of chemical diversity, morphology, and exciton dynamics across multiple length scales. This Perspective reviews recent design strategies and experimental challenges, and discusses how machine learning can unify descriptors, data, and modeling approaches to efficiently navigate ...
Tian Tian, Yinyin Bao
wiley   +1 more source

Magnetically Controlled Two-Dimensional Charge Transport in Repulsive Nanostructured Potentials. [PDF]

Nanomaterials (Basel)
Ciftja O, Bentley CL.
europepmc   +1 more source

Interaction Between Vortex‐Induced Vibrations and Base Vibrations in Piezoelectric Harvesters

International Journal of Mechanical System Dynamics, Volume 6, Issue 2, Page 204-223, June 2026.
ABSTRACT In the present era, powering sensors using green energy is a significant challenge. One promising solution for the power supply of small sensors relies on piezoelectric energy harvesters excited by vortex‐induced vibrations (VIVs) generated by wind.
Michele Tonan, Ilaria Palomba, Alberto Pasetto, Alberto Doria   +3 more
wiley   +1 more source

Atom‐in‐Molecule Analysis, Density Function Theory Research, Spectroscopy, Charge Transfer, and (Static, Dynamic) Nonlinear Optical Effects of (Z)4,4′‐Bis[‐3‐N‐Ethyl‐2‐N’‐(Phenylimino) Thiazolidin‐4‐One] Methane

ChemistryOpen, Volume 15, Issue 6, June 2026.
Theoretical spectroscopic analyses of (Z)4,4′‐bis[‐3‐N‐ethyl‐2‐N’‐(phenylimino) thiazolidin‐4‐one] methane (2‐EPTh). The purpose of this research is to report the outcomes of experimental and theoretical spectroscopic analyses of (Z)4,4′‐bis[‐3‐N‐ethyl‐2‐N’‐(phenylimino) thiazolidin‐4‐one] methane (2‐EPTh).
Zohra Douaa Benyahlou, Fayssal Triki Baara, Salem Yahiaoui, Merzouk Saidj, Keltoum Dermeche, Mohammed Harir, Youcef Megrouss, Ahmed Djafri, Abdelkader Chouaih, Hamdi Bendif, Walid Elfalleh, Tarek H. Taha, Anis Ahmad Chaudhary, Stefania Garzoli   +13 more
wiley   +1 more source

On a neural phonon model of EEG brain dynamics. [PDF]

J Comput Neurosci
Batterton C, Ensing S, Shepherd C, Owen M, König J, Head M.   +5 more
europepmc   +1 more source

Time‐Adaptive HénonNets for Separable Hamiltonian Systems

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Measurement data is often sampled irregularly, i.e., not on equidistant time grids. This is also true for Hamiltonian systems. However, existing machine learning methods, which learn symplectic integrators, such as SympNets and HénonNets still require training data generated by fixed step sizes.
Konrad Janik, Peter Benner
wiley   +1 more source

Ultrafast Metrology through Nonlinear Plasmonic Metasurfaces. [PDF]

Nano Lett
Bhatt B, Faris MA, Guo C.
europepmc   +1 more source

Advanced nonlinear dynamics and bifurcation structures in multi-coupled oscillators using a powerful non-perturbative framework. [PDF]

Sci Rep
Moatimid GM, Mohamed YM, Abohamer MK.
europepmc   +1 more source