نتایج جستجو برای: plasma chemistry
تعداد نتایج: 459832 فیلتر نتایج به سال:
introduction: hemoglobin a1c (hba1c) reflects patient’s glycemic status over the previous 3 months. previous studies have reported that iron deficiency may elevate a1c concentrations, independent of glycemia. this study is aimed to analyze the effect of iron deficiency anemia on hba1c levels in diabetic population having plasma glucose levels in control. methods: totally, 120 diabetic, iron-def...
The physiological effects of episodic pH fluctuations on Atlantic salmon Salmo salar smolts in eastern Maine, U.S.A., were investigated. During this study, S. salar smolts were exposed to ambient stream-water chemistry conditions at nine sites in four catchments for 3 and 6 day intervals during the spring S. salar smolt migration period. Plasma chloride, plasma glucose, gill aluminium and gill ...
The purpose of this study is to understand the basic mechanisms responsible for the synthesis of nanostructured diamond films in a microwave plasma chemical vapor deposition (MPCVD) process and to identify plasma chemistry suitable for controlling the morphology and electrical properties of deposited films. The nanostructured diamond films were synthesized by MPCVD on Ti-6Al-4V alloy substrates...
Low energy plasma has been introduced to treat the surface of Thai silk fibroin which should be enhanced for cell adhesion due to its native hydrophobic surface. Plasma surface treatment could introduce desirable hydrophilic functionalities on the surface without using any chemicals. In this work, nitrogen glow discharge plasma was generated by a low energy AC50Hz power supply system. The plasm...
A numerical study employing discontinuous Galerkin method demonstrating net surface heat reduction for a cylindrical body in Mach 17 hypersonic flow is presented. This application focuses on using sinusoidal dielectric barrier discharge plasma actuators to inject momentum near the stagnation point. A 5 species finite rate air chemistry model completes the picture by analyzing the effect of the ...
Abstract The article deals with information about the main studies identification of process retanning using plasma treatment skin tissues rabbit skins and non-isocyanate urethanes containing products in order to improving quality semi-finished products. results research chemistry field tanning compounds their influence on characteristic properties physical mechanical parameters are given.
The equilibria of non-neutral plasmas confined in Penning–Malmberg traps with axial varying ~mirror! magnetic fields exhibit numerous unusual features, including potential differences along field lines, plasma density variations, trapped particles in both the high and low field regions, and unusual separatrices between trapped and untrapped particles. Mirror fields play prominent roles in a num...
fatemeh karimi tabar was born in asadabad/hamedan (iran) in 1986. she completed her b.sc. in chemistry in 2008 from bu-ali sina university, hamedan, iran. she was graduated from m.sc. degree in organic chemistry from shiraz university 2010, shiraz, iran. she is currently organic chemistry ph.d student under the supervision of prof. m.a. zolfigol and prof. a. khazaei in department of chemistry a...
ERDAL DINÇ1*, EDA BÜKER1, DUMITRU BALEANU2, 1Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06100, Tandoðan-Ankara, Turkey 2 Department of Mathematics and Computer Sciences, Faculty of Arts and Sciences, Çankaya University, 06530 Ankara, Turkey 3 National Institute for Laser, Plasma and Radiation, Physics, Institute of Space Sciences, Magurele-Bucharest, P.O. Box, M...
When a tokamak plasma makes a transition into the good or the high confinement H mode, the edge density and pressure steepen and develop a very sharp pressure pedestal. Prediction of the height and width of this pressure profile has been actively pursued so as to provide a reliable extrapolation to future burning plasma devices. The double-Beltrami two-fluid equilibria of Mahajan and Yoshida fP...
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