Results 261 to 270 of about 235,731 (299)

Tailoring electron bunch quality in laser-plasma acceleration: a comparative study of Bessel-Gaussian and Gaussian laser profiles under variable plasma density geometries. [PDF]

Sci Rep
Khooniki R, Fallah R, Khorashadizadeh SM, Niknam AR.   +3 more
europepmc   +1 more source

The Effect of Defect Size and Location in Roller Bearing Fault Detection: Experimental Insights for Vibration-Based Diagnosis. [PDF]

Sensors (Basel)
Wen H, Almutairi K, Sinha JK, Zhang L.
europepmc   +1 more source

Direct observation of a wakefield generated with structured light. [PDF]

Nat Commun
Liberman A, Golovanov A, Smartsev S, Tata S, Andriyash IA, Benracassa S, Levine EY, Wan Y, Kroupp E, Malka V.   +9 more
europepmc   +1 more source

Accelerometer-based characteristics of evoked mechanomyograms in the orbicularis oculi muscle. [PDF]

Exp Brain Res
Itoh Y, Akataki K, Momoi C, Inui K, Mita K.   +4 more
europepmc   +1 more source

Learning to simulate realistic human diffuse reflectance spectra. [PDF]

J Biomed Opt
Hübner M, Bin Qasim A, Studier-Fischer A, Rees M, Tran Ba V, Nölke JH, Seidlitz S, Sellner J, Heinecke J, Brandt J, Özdemir B, Dreher K, Seitel A, Nickel F, Max Haney C, Kowalewski KF, Ayala L, Maier-Hein L.   +17 more
europepmc   +1 more source

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Estimate of spectral and pseudo-spectral acceleration proximity

Engineering Structures, 2008
Abstract This paper deals with the deterministic relationship between spectral and pseudo-spectral acceleration, S A ( ξ , ω 0 ) and PS A ( ξ , ω 0 ) respectively, and gives the reason for their proximity on theoretical basis.
openaire   +3 more sources

Recovery of spectral absolute acceleration and spectral relative velocity from their pseudo-spectral counterparts

Earthquakes and Structures, 2013
Design spectra for damping ratios higher than 5% have several important applications in the design of earthquake-resistant structures. These highly damped spectra are usually derived from a 5%-damped reference pseudo-acceleration spectrum by using a damping modification factor.
George A. Papagiannopoulos, George D. Hatzigeorgiou, Dimitri E. Beskos   +2 more
openaire   +3 more sources

Chebyshev Accelerated Spectral Clustering

Proceedings of the 14th ACM International Conference on Web Search and Data Mining, 2021
Spectral clustering is widely used in modern data analysis. Spectral clustering methods speed up the computation and keep useful information by reducing dimensionality. Recently, graph signal filtering (GSF) has been introduced to further speed up the dimensionality reduction process by avoiding solving eigenvectors.
Tianyu Yu, Yonghua Zhao, Rongfeng Huang, Shifang Liu, Xinyin Zhang   +4 more
openaire   +1 more source