Results 61 to 70 of about 1,106,419 (305)
A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy
Advanced Engineering Materials, EarlyView.A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle +5 more
wiley +1 more source
Pirineos: Revista de Ecología de Montaña, 1994 [es] Se ha llevado a cabo un trabajo densitométrico sobre 46 Pinus uncinata (Ramond) en Font-Romeu (Cerdaña francesa). Las funciones de correlación con el clima han sido calculadas sucesivamente con el espesor de los anillos de crecimiento, la densidad ...
Cristian Rolland +1 more
doaj +1 more source
A Primer on Fourier Analysis for the Geosciences, 2018 (Here R denotes the set of real numbers, and R+ denotes the set of positive real numbers.) This series is called the real spectral-decomposition-form Fourier series of the period-p function y because of Jean Baptiste Joseph Fourier’s book on heat ...
G. Knott
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari +4 more
wiley +1 more source
Transformada em ondeleta: uma necessidade
Revista Brasileira de Ensino de FísicaO objetivo deste trabalho é demonstrar, dentro de um contexto histórico, a necessidade de se usar a transformada em ondeletas. Experimentos computacionais simples são usados para explicar o surgimento desta ferramenta matemática.
Maurício José Alves Bolzan
doaj +1 more source
Multiscale Fourier Landscape Pattern Indices For Landscape Ecology
Journal of Landscape Ecology, 2018 A factor analysis of 67 landscape pattern metrics was performed to quantify the ability of landscape pattern metrics to explain land cover pattern, and to report individual landscape pattern metric values that are statistically independent.
Spivey Alvin, Vodacek Anthony
doaj +1 more source
Pirineos: Revista de Ecología de Montaña, 1995 [fr] Une étude dendroécologique du Pin á crochets (Pinus uncinata Ram.) réalisée en Cerdagne française (Pyrénées Orientales) a permis de quantifier le rôle de trois facteurs stationnais sur sa croissance: l'altitude, l'exposition et le climat. 175 arbres
Jeanne Florence Schueller +1 more
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Performance of fourier domain vs. time domain optical coherence tomography.
Optics Express, 2003 In this article we present a detailed discussion of noise sources in Fourier Domain Optical Coherence Tomography (FDOCT) setups. The performance of FDOCT with charge coupled device (CCD) cameras is compared to current standard time domain OCT systems. We
R. Leitgeb, C. Hitzenberger, A. Fercher
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees +6 more
wiley +1 more source
Le phalanstère et l’intégration sociale de l’indocilité enfantine
Materiales para la Historia del DeporteCritique acerbe de la civilisation, période sociale qui lui est contemporaine, Fourier s’attaque avec la même vigueur au système éducatif qui la soutient.
Boiston Rémy
doaj +1 more source