Results 61 to 70 of about 140,378 (296)

Detailed study of quantum path interferences in high harmonic generation driven by chirped laser pulses

open access: yesNew Journal of Physics, 2021
We investigate the electron quantum path interference (QPI) effects during high harmonic generation in atomic gas medium driven by ultrashort chirped laser pulses.
Tamás Csizmadia   +9 more
doaj   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

Testing Quantum Coherence in Stochastic Electrodynamics with Squeezed Schrödinger Cat States

open access: yesAtoms, 2019
The interference pattern in electron double-slit diffraction is a hallmark of quantum mechanics. A long-standing question for stochastic electrodynamics (SED) is whether or not it is capable of reproducing such effects, as interference is a manifestation
Wayne Cheng-Wei Huang, Herman Batelaan
doaj   +1 more source

Mine tagless target location method based on combined space and frequency diversity

open access: yesGong-kuang zidonghua, 2020
Due to complicated underground environment, traditional active location technologies make it inconvenient for workers to carry tags or lose tags during operation, which are limited in application of underground target location, while existing passive ...
TENG Yue   +5 more
doaj   +1 more source

Harmonic Cancellation—A Fundamental of Auditory Scene Analysis

open access: yesTrends in Hearing, 2021
This paper reviews the hypothesis of harmonic cancellation according to which an interfering sound is suppressed or canceled on the basis of its harmonicity (or periodicity in the time domain) for the purpose of Auditory Scene Analysis.
Alain de Cheveigné
doaj   +1 more source

High-harmonic generation in solids with and without topological edge states

open access: yes, 2018
High-harmonic generation (HHG) in the two topological phases of a finite, one-dimensional, periodic structure is investigated using a self-consistent time-dependent density functional theory (TDDFT) approach. For harmonic photon energies smaller than the
Bauer, Dieter, Hansen, Kenneth K.
core   +1 more source

Shared Genetic Effects and Antagonistic Pleiotropy Between Multiple Sclerosis and Common Cancers

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Epidemiologic studies have reported inconsistent altered cancer risk in individuals with multiple sclerosis (MS). Factors such as immune dysregulation, comorbidities, and disease‐modifying therapies may contribute to this variability.
Asli Buyukkurt   +5 more
wiley   +1 more source

Harmonic Current Detection And Control Of Active Power Filter Based On Signal Processing

open access: yesJournal of Applied Science and Engineering, 2023
With the advance of social science and technology, the wide use of power equipment and devices has brought a lot of harmonic interference to the power system.
Xuetang Lei, Yaya Xie, Jinkai Lei
doaj   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu   +10 more
wiley   +1 more source

Second harmonic generation from strongly coupled localized and propagating phonon-polariton modes

open access: yes, 2018
We experimentally investigate second harmonic generation from strongly coupled localized and propagative phonon polariton modes in arrays of silicon carbide nanopillars.
Cernansky, Robert   +10 more
core   +1 more source

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