Results 1 to 10 of about 1,643,465 (296)

Predictive value of plasma parameters in the risk of postpartum ketosis in dairy cows [PDF]

Journal of Veterinary Research, 2017
Introduction: The predictive value of selected parameters in the risk of ketosis and fatty liver in dairy cows was determined.
Cao Yu, Zhang Jiang, Yang Wei, Xia Cheng, Zhang Hong-You, Wang Yan-Hui, Xu Chuang   +6 more
doaj   +2 more sources

Analysis of Metal Elements Contained in Graphite Target Coated With Chinese Medicinal Material Nanoparticles Using LIBS

Frontiers in Physics, 2022
A nanoparticle-coated graphite target (NCGT) is presented to improve the analysis accuracy and stability of laser-induced breakdown spectroscopy (LIBS).
Weiwei Han, Yongqiang Wang, Yaopeng Yin, Xuerui Li, Duixiong Sun, Maogen Su   +5 more
doaj   +1 more source

Bi₂Te₃ Thin Films Deposited by the Combination of Bi and Te Plasmas in a PLD Process

Micromachines, 2023
Bismuth telluride thin films were grown by pulsed laser deposition by implementing a novel method that combines both Te and Bi plasmas resulting from the laser ablation of individual Bi and Te targets. Furthermore, the mean kinetic ion energy and density
Laura A. Reyes-Verdugo, C. D. Gutiérrez-Lazos, J. Santos-Cruz, A. Chávez-Chávez, J. G. Quiñones-Galván   +4 more
doaj   +1 more source

The Effect of Excited Species on the Collisional Energy of Argon Inductively Coupled Plasmas: A Global Model Study

Plasma, 2022
Global modeling of inductively coupled plasma (ICP) reactors is a powerful tool to investigate plasma parameters. In this article, the argon ICP global model is revisited to explore the effect of excited species on collisional energy through the study of
Júlia Karnopp, Bernardo Magaldi, Julio Sagás, Rodrigo Pessoa   +3 more
doaj   +1 more source

Experimental set up for the study of plasma parameters in seeded arc plasma using Langmuir Probes inside low-cost vacuum chamber

Bibechana, 2018
In this piece of study, the design and development of a low cost vacuum chamber with different ports are mentioned. I-V characteristic of Langmuir Probe is obtained using the primary data of the experimental set up for ‘single probe method’ in nitrogen ...
Vijay Kumar Jha, Lekha Nath Mishra, Bijoyendra Narayan   +2 more
doaj   +3 more sources

Comprehensive Analysis of Copper Plasma: A Laser-Induced Breakdown Spectroscopic Approach

Photonics, 2023
The emergence of diversified applications of laser-induced breakdown spectroscopy in the biomedical field, electronics, space physics, and material processing necessitates a comprehensive understanding of plasma parameters.
Asokan Ajith, Mohanachandran Nair Sindhu Swapna, Humberto Cabrera, Sankaranarayana Iyer Sankararaman   +3 more
doaj   +1 more source

Numerical Simulation of Intermediate-Frequency Vacuum Arc

IEEE Access, 2020
With the development of more/all electric aircraft technology, variable frequency (360-800 Hz) power systems have become an important development focus for future aircraft design.
Ziang Tong, Jianwen Wu, Kui Li
doaj   +1 more source

Spectroscopic Diagnostics of Plasma parameter in Laser Induced Plasma using PbO Lines

Tikrit Journal of Pure Science, 2019
The optical emission spectrum of produced plasma was studied using pulse laser, where the effect of laser energy at a wavelength of 1064nm  was studied on lead oxide that produced by optical emission spectroscopy at different laser energy from 500 to ...
Anas A. Abdullah, Sabre J. Mohammed, Ghuson H. Mohammed   +2 more
doaj   +1 more source

Dynamics of He⁺⁺ Ions at Interplanetary and Earth’s Bow Shocks

Universe, 2022
Experimental investigations of the fine plasma structure of interplanetary shocks are extremely difficult to conduct due to their small thickness and high speed relative to the spacecraft.
Olga V. Sapunova, Natalia L. Borodkova, Georgii N. Zastenker, Yuri I. Yermolaev   +3 more
doaj   +1 more source

Métodos empleados en el análisis de espectroscopía óptica de emisión: una revisión

Ingeniería y Ciencia, 2015
En este trabajo se presentan diferentes métodos empleados para el análisis de espectros ópticos de emisión. El propósito es calcular la temperatura de excitación (Texc), temperatura electrónica (Te) y densidad electrónica (ne) empleando diversas técnicas
D M Devia, L. V Rodriguez-Restrepo, E Restrepo-Parra   +2 more
doaj   +1 more source