Results 81 to 90 of about 246,221 (232)

Trace Element Estimation – Methods & Clinical Context [PDF]

open access: yes, 2005
Understanding the effects of trace metals on human health is as complex as it is fascinating. As mentioned earlier, the high concentrations may prove toxic, as also, depletion in the concentration of the essential trace elements may cause various ...
Rao Nanjunda, Dr. Ananth
core   +1 more source

ISP-AES analysis of high-purity lithium carbonate [PDF]

open access: yes, 2018
The techniques of atomic emission spectrometry with inductively coupled plasma (ICP-AES) for quantitative determination impurities in lithium carbonates are developed. Analytical lines for lithium-matrix (57 trace elements) are selected.
Гусельникова, Т. Я.   +1 more
core  

Negative ion source development for a photoneutralization based neutral beam system for future fusion reactors

open access: yesNew Journal of Physics, 2016
In parallel to the developments dedicated to the ITER neutral beam (NB) system, CEA-IRFM with laboratories in France and Switzerland are studying the feasibility of a new generation of NB system able to provide heating and current drive for the future ...
A Simonin   +19 more
doaj   +1 more source

New model of calculating the energy transfer efficiency for the spherical theta-pinch device

open access: yes, 2015
Ion-beam-plasma-interaction plays an important role in the field of Warm Dense Matter (WDM) and Inertial Confinement Fusion (ICF). A spherical theta pinch is proposed to act as a plasma target in various applications including a plasma stripper cell. One
Hock, C.   +7 more
core   +1 more source

In situ Quantitative Analysis of Chemical Composition of Lithium and Beryllium Minerals by Laser Ablation Inductively Coupled Plasma-Mass Spectrometry

open access: yesYankuang ceshi
Lithium and beryllium are the strategic key metals and the minerals such as spodumene and beryl are the main raw materials for extracting lithium and beryllium elements.
Chenzi FAN   +5 more
doaj   +1 more source

Simultaneous determination of traces of PT, PD, OS, IR, RH, AG and AU by using magnetic nanoparticles solid phase extraction coupled with ICP OES [PDF]

open access: yes, 2017
The direct analysis of these target analytes is very limited being essential sample pre-treatment techniques and the use of very sensitive instrumental techniques to carry out determinations.
Cano-Pavón, José Manuel   +3 more
core  

Method-MS, final report 2010 [PDF]

open access: yes, 2011
Radiometric determination methods, such as alpha spectrometry require long counting times when low activities are to be determined. Mass spectrometric techniques as Inductively Coupled Plasma Mass Spectrometry (ICP-MS), Thermal Ionisation Mass ...
Nygren, Ulrika   +6 more
core  

The Maintenance of iCAP 6300 Inductively Coupled Plasma-Atomic Emission Spectrometrer

open access: yesYankuang ceshi, 2014
Inductively Coupled Plasma-Atomic Emission Spectrometer (ICP-AES) has played an important role in the detection of inorganic elements. After a period of usage, it was found that the solenoid valve for gas flow control shifted mechanically, and led to ...
ZHAO Qing-ling, LI Qing-cai
doaj   +2 more sources

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