Results 131 to 140 of about 144,951 (303)
Disentangling single-cell omics representation with a power spectral density-based feature extraction. [PDF]
Nucleic Acids Res, 2022 Zandavi SM +6 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
A spectral shaping approach to generate power vectors for optical ground-to-space links [PDF]
Optical ground-to-space links (OGSL) are characterised by a highly dynamic channel, due to optical beam propagation through the atmospheric turbulence, leading to link power outages (also known as fades). The study of such stochastic fading process is an
Poliak, Juraj +4 more
core +1 more source
Combined method of spectral estimation when receiving of superpermissions on frequency
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 Evaluating of the power spectral density (SPM) of signal are usually performed through procedures using classical methods spectral analysis based on the discrete Fourier transform.
V. A. Kakora, A. V. Grinkevich
doaj
Sleep Power Spectral Density and Spindles in PTSD and Their Relationship to Symptom Severity. [PDF]
Front Psychiatry, 2021 Denis D +12 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Analog power spectral density analysis of electroretinogram data
, 1964 Analog power spectral density analysis of electroretinogram ...
Dahms, J. G., Futterweit, A.
core
Can spectral power predict subjective sleep quality in healthy individuals?
, 2019 The aim of this study was to assess the relationship between electroencephalogram (EEG) power spectral density and subjective sleep quality in healthy individuals.
Spiegelhalder, Kai +13 more
core +1 more source
Advanced Engineering Materials, EarlyView.A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed +6 more
wiley +1 more source
An investigation of gecko attachment on wet and rough substrates leads to the application of surface roughness power spectral density analysis. [PDF]
Sci Rep, 2022 Palecek AM +7 more
europepmc +1 more source