Results 241 to 250 of about 203,397 (298)

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Lidar reveals distinct insect daily activity and diversity between habitats. [PDF]

Sci Rep
Doria Yamoa AS, Kouakou BK, Gbogbo AY, Runemark A, van Klink R, Zoueu JT, Brydegaard M.   +6 more
europepmc   +1 more source

Perspective: Hollow Core Optical Fibres for Ultraviolet and Visible Wavelengths

Advanced Science, EarlyView.
Hollow core optical fibres bypass material constraints that limit optical fibres at ultraviolet and visible wavelengths. However, their challenging fabrication has limited their development, and significant gains in performance remain possible. In this perspective we outline approaches to enable the next generation of fibres for shorter wavelengths ...
Robbie Mears, Kerrianne Harrington, Jonathan C. Knight, William J. Wadsworth, James M. Stone, Tim A. Birks   +5 more
wiley   +1 more source

Power quality optimization framework for three phase microgrids with grid tied solar PV and battery storage under nonlinear loads. [PDF]

Sci Rep
Saleh Waseem Abbasi M, Kazmi SAA, Billah M, Altamimi A, Khan ZA, Alghassab M.   +5 more
europepmc   +1 more source

Data‐Driven Feedback Identifies Focused Ultrasound Exposure Regimens for Improved Nanotheranostic Targeting of the Brain

Advanced Science, EarlyView.
Machine learning models predict in real time the onset of harmful microbubble collapse during microbubble‐enhanced focused ultrasound (MB‐FUS) and enable dynamic adjustment of sonication to prevent cavitation‐induced damage. This predictive control expands the safe operating window for bloodbrain barrier opening, enhancing nanoparticle delivery and ...
Hohyun Lee, Victor Menezes, Shiqin Zeng, Chulyong Kim, Cynthia M. Baseman, Jae Hyun Kim, Samhita Padmanabhan, Pranav Premdas, Naima Djeddar, Anton Bryksin, Nikhil Pandey, Pavlos Anastasiadis, Anthony J. Kim, Tobey J. MacDonald, Chetan Bettegowda, Graeme F. Woodworth, Felix J. Herrmann, Costas Arvanitis   +17 more
wiley   +1 more source

Using fast periodic visual stimulation to investigate the processing of health-related images in the human brain. [PDF]

Sci Rep
Castellano P, Leu C, Mazzetti M, Liberati G.   +3 more
europepmc   +1 more source

Multiscale detection of power quality disturbances and cyber intrusions in smart grids using NSCT and frequency band scalograms. [PDF]

Sci Rep
Sinha P, Paul K, Snehalika S, Kasireddy I, Krishna AB, Naga Malleswara Rao DS, Shuaibu HA, Ustun TS.   +7 more
europepmc   +1 more source

Novel Higher Order Technologies, Based on Spectral Moduli, for Condition Monitoring of Rotating Machinery. [PDF]

Sensors (Basel)
Ciszewski T, Gelman L, Ball A.
europepmc   +1 more source

Defining the Rhythm: Developing a New Method to Describe Tremor and Myoclonus. [PDF]

Mov Disord
Latorre A, Hale B, Cordivari C, Humaidan K, Rothwell JC, Bhatia KP, Rocchi L.   +6 more
europepmc   +1 more source

Motion Artifacts (MA) At-Rest in Measured Arterial Pulse Signals: Time-Varying Amplitude in Each Harmonic and Non-Flat Harmonic-MA-Coupled Baseline. [PDF]

Biosensors (Basel)
Rahman MDM, Hasan M, Hao Z.
europepmc   +1 more source