Results 231 to 240 of about 5,734,459 (326)

Complexity analysis of the brain activity in Autism Spectrum Disorder (ASD) and Attention Deficit Hyperactivity Disorder (ADHD) due to cognitive loads/demands induced by Aristotle's type of syllogism/reasoning. A Power Spectral Density and multiscale entropy (MSE) analysis. [PDF]

Heliyon, 2021
Papaioannou AG, Kalantzi E, Papageorgiou CC, Korombili K, Βokou A, Pehlivanidis A, Papageorgiou CC, Papaioannou G.   +7 more
europepmc   +1 more source

Remote-monitoring of the physiological-ecological status of crops. V. Texture analysis of canopy reflectance based on optical density in photographs and remote estimation of leaf chlorophyll concentration by spectral reflectances.

, 1988
Yoshio Inoue
openalex   +2 more sources

Microscopic spectral density of the Dirac operator derived from Gaussian orthogonal and symplectic ensembles [PDF]

, 2000
Christian Hilmoine, R. Niclasen
openalex   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Power spectral density-based resting-state EEG classification of first-episode psychosis. [PDF]

Sci Rep
Redwan SM, Uddin MP, Ulhaq A, Sharif MI, Krishnamoorthy G.   +4 more
europepmc   +1 more source

3D‐Printed Architected Material for the Generation of Foam‐Based Protective Equipment

Advanced Engineering Materials, EarlyView.
This study investigates 3D‐printed architected structures as alternatives to traditional foams in protective gear. It focuses on customizing impact strength and damping through design and manufacturing integration. Testing shows these structures outperform conventional foams, offering enhanced customizability, lower weight, and tunable performance ...
Ali Zolfagharian, Gerard Bel Català, Daniel Saakes, Bernard Rolfe, Ian Gibson, Mehrshad Mehrpouya   +5 more
wiley   +1 more source

GARTFIMA process and its empirical spectral density based estimation. [PDF]

J Appl Stat
Bhootna N, Kumar A.
europepmc   +1 more source

Alterations in power spectral density in motor- and pain-related networks on neuropathic pain after spinal cord injury. [PDF]

Neuroimage Clin, 2020
Park E, Cha H, Kim E, Min YS, Kim AR, Lee HJ, Jung TD, Chang Y.   +7 more
europepmc   +1 more source

Cosmic Microwave Background Observations: Implications for Hubble's Constant and the Spectral Parameters $\n$ and $Q$ in Cold Dark Matter Critical Density Universes

, 1996
Charles H. Lineweaver, Domingos Barbosa
openalex   +2 more sources

Femtosecond Single‐ and Double‐Pulse Fabrication of Periodic Nanostructures on Stainless Steel for Surface‐Enhanced Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
Periodic submicron features are fabricated on 304 stainless steel using single and double femtosecond laser pulses. By adjusting polarization, fluence, and inter‐pulse delay, 1D and 2D nanostructures are formed. Enhanced hydrophobicity and dense surface‐enhanced Raman spectroscopy hotspots enable analyte detection down to 10−10 M with good ...
Balaji Baskar, Atiqul Islam Ahad, Carla Berrospe‐Rodriguez, Guillermo Aguilar   +3 more
wiley   +1 more source