Results 21 to 30 of about 10,534,508 (304)

Development of MEMS Airflow Volumetric Flow Sensing System with Single Piezoelectric Micromachined Ultrasonic Transducer (PMUT) Array

open access: yesMicromachines, 2022
Compared to conventional ultrasonic flowmeters using multiple transducers, this paper reports, for the first time, an airflow volumetric flowmeter using a signal PMUT array to measure the flow rate in a rectangular pipe.
Xueying Xiu   +4 more
doaj   +1 more source

Baryon acoustic oscillations from the complete SDSS-III Ly$\alpha$-quasar cross-correlation function at $z=2.4$ [PDF]

open access: yes, 2017
We present a measurement of baryon acoustic oscillations (BAO) in the cross-correlation of quasars with the Lyα-forest flux transmission at a mean redshift of z = 2.40.
Hélion Marie du Mas des Bourboux   +24 more
semanticscholar   +1 more source

Comparison of Feature-List Cross-Correlation Algorithms with Common Cross-Correlation Algorithms [PDF]

open access: yesEURASIP Journal on Advances in Signal Processing, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ralph Maschotta   +2 more
openaire   +3 more sources

Cross-trait assortative mating is widespread and inflates genetic correlation estimates

open access: yesbioRxiv, 2022
The observation of genetic correlations between disparate traits has been interpreted as evidence of widespread pleiotropy, altered theories of human genetic architecture, and spurred considerable research activity across the natural and social sciences.
Richard Border   +11 more
semanticscholar   +1 more source

CDDFuse: Correlation-Driven Dual-Branch Feature Decomposition for Multi-Modality Image Fusion [PDF]

open access: yesComputer Vision and Pattern Recognition, 2022
Multi-modality (MM) image fusion aims to render fused images that maintain the merits of different modalities, e.g., functional highlight and detailed textures.
Zixiang Zhao   +7 more
semanticscholar   +1 more source

Fluid-Structure Interaction of Flexible Whisker-Type Beams and Its Implications for Flow Sensing by Pair-Wise Correlation

open access: yesFluids, 2021
(1) Background: Sensing of critical events or flow signatures in nature often presents itself as a coupled interaction between a fluid and arrays of slender flexible beams, such a wind-hairs or whiskers.
Raphael Glick   +2 more
doaj   +1 more source

Cross‐validated permutation feature importance considering correlation between features

open access: yesAnalytical Science Advances, 2022
In molecular design, material design, process design, and process control, it is important not only to construct a model with high predictive ability between explanatory features x and objective features y using a dataset but also to interpret the ...
Hiromasa Kaneko
semanticscholar   +1 more source

The Determinants of the U.S. Consumer Sentiment: Linear and Nonlinear Models

open access: yesInternational Journal of Financial Studies, 2020
We examined the determinants of the U.S. consumer sentiment by applying linear and nonlinear models. The data are monthly from 2009 to 2019, covering a large set of financial and nonfinancial variables related to the stock market, personal income ...
Marwane El Alaoui   +2 more
doaj   +1 more source

CricaVPR: Cross-Image Correlation-Aware Representation Learning for Visual Place Recognition [PDF]

open access: yesComputer Vision and Pattern Recognition
Over the past decade, most methods in visual place recognition (VPR) have used neural networks to produce feature representations. These networks typically produce a global representation of a place image using only this image itself and neglect the ...
Feng Lu   +5 more
semanticscholar   +1 more source

Experimental demonstration of distance measurement with a femtosecond frequency comb laser [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2008
NMi Van Swinden Laboratory, Thijsseweg 11, 2629 JA Delft, The Netherlands We experimentally demonstrate that a stabilized femtosecond frequency comb can be applied as a tool for distance measurement in an interferometric scheme.
Cui M.   +3 more
doaj   +1 more source

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