Results 111 to 120 of about 319,250 (312)

Phase Smoothing for Mutual Coupling Mitigation in Multifunctional Metasurfaces Designed with Diffractive Neural Networks

open access: yesAdvanced Optical Materials, EarlyView.
A diffractive neural networkdesigned metasurface operating at 86 GHz generates multiple holographic patterns by controlling the phase of subwavelength unit cells. A phase‐smoothing regularization mitigates mutual coupling, enabling accurate multifunctional wavefront shaping.
Damián Rodríguez‐Trujillo   +5 more
wiley   +1 more source

Methodology for Topological Interface Engineering in 2D Photonic Crystals

open access: yesAdvanced Photonics Research, EarlyView.
This article introduces an automated framework for topological photonic crystal design. It features an iterative band connection method for identifying band crossings, a data‐driven approach for band symmetry recognition, and analysis of how topological mode dispersion trades off with photonic band‐gap size.
Ondřej Novák   +2 more
wiley   +1 more source

Cost-Effectiveness of Humidified High-Flow Therapy (HHFT) for COPD Patients on Long-Term Oxygen Therapy [Corrigendum]

open access: yesClinicoEconomics and Outcomes Research, 2023
Groessl EJ, Tally SR, Hillery N. Clinicoecon Outcomes Res. 2023;15:239—250. Page 244, Results, first paragraph, the text “The main results of the Markov decision tree model are presented in Table 2.
Groessl EJ, Tally SR, Hillery N
doaj  

Cost-effectiveness of varicella vaccination program in Iran

open access: yesInternational Journal of Preventive Medicine, 2017
Background: Varicella zoster virus is the etiologic agent of primary varicella (chickenpox) during childhood, and varicella vaccination has not been introduced in Iran.
Shooka Esmaeeli   +2 more
doaj   +1 more source

Strong Resonant Enhancement in Polarization Anisotropy in Third Harmonic Generation from MoS2 Disks with Subtle Structural Ellipticity

open access: yesAdvanced Photonics Research, EarlyView.
Strong resonant amplification in polarization anisotropy in third harmonic generation (THG) response from isolated MoS2 disks with small structural ellipticity introduced during fabrication is reported. This is attributed to the high refractive index of the MoS2 disk that supports characteristic anapole resonances combined with the cubic dependence of ...
Asish Prosad   +3 more
wiley   +1 more source

Displacement and Vibration Measurements with Interferometers: Benchmark Configurations, Performance, and R&D Opportunities

open access: yesAdvanced Photonics Research, EarlyView.
Self‐mixing interferometry is a powerful technique that brings together the exceptional sensitivity of phase measurements with the unequalled simplicity of the self‐mix configuration based on modulation of the cavity field induced by the return from the target. According to the selected measurand, displacement or vibration, and to the analog of digital
Silvano Donati
wiley   +1 more source

Scalable Task Planning via Large Language Models and Structured World Representations

open access: yesAdvanced Robotics Research, EarlyView.
This work efficiently combines graph‐based world representations with the commonsense knowledge in Large Language Models to enhance planning techniques for the large‐scale environments that modern robots will need to face. Planning methods often struggle with computational intractability when solving task‐level problems in large‐scale environments ...
Rodrigo Pérez‐Dattari   +4 more
wiley   +1 more source

Cost-effectiveness of edaravone dexborneol versus human urinary kallidinogenase for acute ischemic stroke in China

open access: yesHealth Economics Review
Background Clinical trials have demonstrated the efficacy of edaravone dexborneol in the treatment of acute ischemic stroke. This study aims to determine the cost-effectiveness of edaravone dexborneol compared with human urinary kallidinogenase from ...
Pingyu Chen   +5 more
doaj   +1 more source

Synthesizing Short-Circuiting Validation of Data Structure Invariants

open access: yes, 2015
This paper presents incremental verification-validation, a novel approach for checking rich data structure invariants expressed as separation logic assertions. Incremental verification-validation combines static verification of separation properties with
Chang, Bor-Yuh Evan   +3 more
core   +1 more source

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