Results 11 to 20 of about 182,464 (304)

Ionization waves in nanosecond pulsed atmospheric pressure plasma jets in argon

High Voltage, 2021
Typical ionization waves (IWs) are observed during the propagation of nanosecond pulsed atmospheric pressure plasma jets (APPJs) with argon flow, combining both the measurement of the axial electric field (Ez) and the temporal resolved optical imaging ...
Bangdou Huang, Cheng Zhang, Wenchao Zhu, Xinpei Lu, Tao Shao   +4 more
doaj   +1 more source

Argon Adsorption on Cationic Gold Clusters Au_n⁺ (n ≤ 20)

Molecules, 2021
The interaction of Aun+ (n ≤ 20) clusters with Ar is investigated by combining mass spectrometric experiments and density functional theory calculations. We show that the inert Ar atom forms relatively strong bonds with Aun+.
Piero Ferrari, Ewald Janssens
doaj   +1 more source

UPDATED VERSION OF THE SIMPLIFIED MODEL OF INTENSIVELY BLASTED ELECTRIC ARC

Acta Polytechnica, 2018
The article deals with an improvement of a simplified model of intensively blasted electric arc burning in argon in an anode channel of a modular-type arc heater.
Josef Senk, Ilona Laznickova, Ivana Jakubova   +2 more
doaj   +1 more source

Possibilities for the Application of Low-Temperature Argon Plasma in the Treatment of Postoperative and Long-Term Non-Healing Wounds

Российский журнал гастроэнтерологии, гепатологии, колопроктологии, 2020
Aim. To review available information on the use of low-temperature argon plasma in the treatment of postoperative and long-term non-healing wounds.General findings.
S. A. Frolov, A. M. Kuzminov, D. V. Vyshegorodtsev, V. Yu. Korolik, N. V. Tuktagulov, M. A. Sukhina, I. A. Mukhin   +6 more
doaj   +1 more source

Second grounded electrode non-equilibrium atmospheric pressure argon plasma jet impact on germination of basil (Ocimum basilicum) seeds

Journal of Taibah University for Science, 2023
In this article, we investigated the impact of a two electrodes argon atmospheric pressure plasma jet with a second grounded electrode (SGE) on the basil (Ocimum basilicum) seeds germination rate.
Jamal Q. M. Almarashi
doaj   +1 more source

Monitoring of the morphologic reconstruction of deposited ablation products in laser irradiation of silicon [PDF]

Science of Sintering, 2008
Using electron microscopy, atomic force microscopy, X-ray microanalysis, and IR spectroscopy, it was established that, in the regime of continuous laser irradiation of silicon at P = 170 W in different gaseous atmospheres with an oxygen impurity, SiOx ...
Vlasova M., Aguilar Márquez P.A., Reséndiz-González M.C., Kakazey M., Stetsenko V., Tomila T., Ragulya A.   +6 more
doaj   +1 more source

Effect of magnetic field on double layer in argon helicon plasma

High Voltage, 2021
The electric double layer in argon helicon plasma by using floating electrostatic probe and local optical emission spectroscopy under different external magnetic field was investigated.
Kaiyi Yang, Ruilin Cui, Wanying Zhu, Zhiwen Wu, Jiting Ouyang   +4 more
doaj   +1 more source

CMT Welding of Titanium and Stainless Steel Using CuSi3 Electrode

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2019
The article deals with the possibility of a tight permanent joint of X5CrNi 18–10 austenitic steel and UNS N50400 titanium. The nuclear and chemical industries are in particular interested in solving this problem.
Nela Poláková, Petr Dostál
doaj   +1 more source

Influence of Gases Dissolved in Water on the Process of Optical Breakdown of Aqueous Solutions of Cu Nanoparticles

Frontiers in Physics, 2020
The paper investigates the effect of gases dissolved in water on the processes occurring during the laser breakdown of colloidal solutions of nanoparticles.
Ilya V. Baimler, Andrey B. Lisitsyn, Sergey V. Gudkov   +2 more
doaj   +1 more source

The effect of argon cold atmospheric plasma on the metabolism and demineralization of oral plaque biofilms

Frontiers in Cellular and Infection Microbiology, 2023
ObjectiveThe aim of this study was to design and optimize a cold atmospheric plasma (CAP) device that could be applied in an oral environment and to study its effects on plaque biofilm metabolism and regrowth, as well as microbial flora composition and ...
Haowei Zhao, Xu Wang, Zhuo Liu, Ye Wang, Ling Zou, Yu Chen, Qi Han   +6 more
doaj   +1 more source