Results 61 to 70 of about 21,546 (202)

Evidence of Nitrogen Atom Production in Surface Dielectric Barrier Discharge to Support Thin Film Deposition at Atmospheric Pressure

open access: yesPlasma Processes and Polymers, Volume 22, Issue 12, December 2025.
A plasma reactor dedicated to enhancing thin‐film deposition at atmospheric pressure was developed. It consisted of a SDBD unit housed within a 3D‐printed resin box and driven by a homemade µs‐pulse power supply. High‐resolution OES revealed six N I lines near 820 nm, clearly evidencing the nitrogen atoms production.
Tian Tian   +4 more
wiley   +1 more source

Experimental nonlocal steering of Bohmian trajectories

open access: yes, 2017
Interpretations of quantum mechanics (QM), or proposals for underlying theories, that attempt to present a definite realist picture, such as Bohmian mechanics, require strong non-local effects.
Guo, Guang-Can   +4 more
core   +1 more source

Resolution limits of quantum ghost imaging [PDF]

open access: yes, 2018
Quantum ghost imaging uses photon pairs produced from parametric downconversion to enable an alternative method of image acquisition. Information from either one of the photons does not yield an image, but an image can be obtained by harnessing the ...
Aspden, Reuben S.   +7 more
core   +1 more source

Stoichiometry‐Controlled Cobalt Sulfide‐Based Hole Transport Layers for Perovskite Solar Cells

open access: yesSmall, Volume 21, Issue 48, December 3, 2025.
Stoichiometrically controlled cobalt sulfide compounds (CoS, Co9S8, and Co4S3) is synthesized by temperature‐controlled hot injection and applied as hole transporting layers (HTLs) in perovskite solar cells (PSCs). This approach enabled modulation of the valence band alignment without the need for extrinsic doping. A PSC employing a Co4S3‐based bilayer
Bonkee Koo   +5 more
wiley   +1 more source

Instabilities and soot formation in high-pressure, rich, iso-octane-air explosion flames - 1. Dynamical structure [PDF]

open access: yes, 2007
Simultaneous OH planar laser-induced fluorescence (PLIF) and Rayleigh scattering measurements have been performed on 2-bar rich iso-octane–air explosion flames obtained in the optically accessible Leeds combustion bomb.
Lockett, R. D., Woolley, R.
core   +1 more source

Detection of Transient Decomposition Products of CF3SO2F and C4F7N via OES Under Spark and Glow Discharges

open access: yesHigh Voltage, Volume 10, Issue 6, Page 1582-1592, December 2025.
ABSTRACT The optical emission spectra (OES) reflect the presence of excited states in the gaseous discharge, which are directly linked to the decomposition characteristics of insulating gases. In this study, a pin/rod–plate discharge reactor driven by either a high‐voltage direct current (DC) generator or a pulsed generator was developed to establish ...
Chenxi Man   +5 more
wiley   +1 more source

IN VOLO SUL TEVERE DA STIMIGLIANO A PONTE DEL GRILLO: “IL RITRATTO DEL TERRENO” DAL PALLONE (1908)

open access: yesGEOmedia, 2022
The paper describes time, modes and techniques of realization in 1908 of a photomosaic, from balloon, of a section of the course of the Tiber river. The photomosaic was carried out by the Brigata Mista Specialisti of Genio Militare headed by Captain ...
Laura Castrianni
doaj   +4 more sources

LEMUR: Large European Module for solar Ultraviolet Research. European contribution to JAXA's Solar-C mission [PDF]

open access: yes, 2011
Understanding the solar outer atmosphere requires concerted, simultaneous solar observations from the visible to the vacuum ultraviolet (VUV) and soft X-rays, at high spatial resolution (between 0.1" and 0.3"), at high temporal resolution (on the order ...
A Bhattacharjee   +73 more
core   +2 more sources

Investigating the Effects of Atomic Oxygen Cold Plasma Surface Cleaning on the Oil Paint

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 22, November 22, 2025.
This study investigates a novel cleaning technique based on the use of atomic oxygen (AO) generated in atmospheric pressure plasma, with the focus on the systematic investigation of the impact of AO on sensitive organic substrates during the cleaning action, to explore the applicability and limitations of the technique.
Kirill Shumikhin   +11 more
wiley   +1 more source

Evaluation of the clinical and cost effectiveness of intermediate care clinics for diabetes (ICCD): a multicentre cluster randomised controlled trial.

open access: yesPLoS ONE, 2014
BackgroundConfiguring high quality care for the rapidly increasing number of people with type 2 diabetes (T2D) is a major challenge worldwide for both providers and commissioners.
Andrew Wilson   +10 more
doaj   +1 more source

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