Continuous wavelet transform for solving the problem of minor components in quantitation of pharmaceuticals: a case study on the mixture of ibuprofen and phenylephrine with its degradation products. [PDF]
BMC Chem, 2023 Hassan SA +3 more
europepmc +1 more source
Synchronization of Economic Sentiment Cycles in the Euro Area: a time-frequency analysis [PDF]
We use wavelet tools and Economic Sentiment Indicators to study the synchronization of economic cycles in the Euro Area. We assess the time-varying and frequency-varying pattern of business cycles synchronization in the Area and test the impact of the ...
Luís Aguiar-Conraria +2 more
core
Tomography, Approximate Reconstruction, and Continuous Wavelet Transforms
Applied and Computational Harmonic Analysis, 1999 Adopting the viewpoint of continuous wavelet transforms as a tool for approximating planar density reconstructions, the paper under review studies the Radon transform of computerized X-ray tomography which is defined on a circular cylinder. Notice that the classical Radon transform performs projectively averages by integration over line bundles ...
openaire +2 more sources
Advanced Functional Materials, EarlyView.This work presents a rate‐adaptive site transformation strategy in Ag‑ethylenediamine intercalated Co9S8, which not only enables parallel water dissociation and H* adsorption, but also allows the catalyst to provide more active sites under high demand, removing a major bottleneck. The catalyst achieves a record current density of 4.2 A cm−2@2.0 V, with
Yongqi Ye +3 more
wiley +1 more source
A Hybrid Deep Learning Approach: Integrating Short-Time Fourier Transform and Continuous Wavelet Transform for Improved Pipeline Leak Detection. [PDF]
Sensors (Basel), 2023 Siddique MF, Ahmad Z, Ullah N, Kim J.
europepmc +1 more source
Atomic Layer Deposition in Transistors and Monolithic 3D Integration
Advanced Functional Materials, EarlyView.Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu +5 more
wiley +1 more source
Journal of Sustainable Development of Energy, Water and Environment SystemsThis study presents an enhanced spectral framework for early fault detection in lithium-ion batteries, focused on analysing voltage and current fluctuations in silicon–carbon half-cells.
Mario Eduardo Carbono dela Rosa +4 more
doaj +1 more source
Improving the estimation accuracy of rapeseed leaf photosynthetic characteristics under salinity stress using continuous wavelet transform and successive projections algorithm. [PDF]
Front Plant Sci, 2023 Wang J +9 more
europepmc +1 more source
Balancing Electrons to Break the Activity‐Selectivity Trade‐Off in H2O2 Electrosynthesis
Advanced Functional Materials, EarlyView.Carrier‐concentration balancing in CuS is achieved by coupling cobalt dopants with cobalt vacancies, converting CuS from p‐ to n‐type to accelerate 2e− ORR while withdrawing excess carriers to optimize *OOH binding for H2O2 desorption. The catalyst reaches 8.14 mol g−1 h−1 with >84% selectivity in 1.0 M KOH and drives robust electro‐Fenton dye ...
Hangning Liu +11 more
wiley +1 more source
Application of Continuous Wavelet Transform and Artificial Naural Network for Automatic Radar Signal Recognition. [PDF]
Sensors (Basel), 2022 Walenczykowska M, Kawalec A.
europepmc +1 more source