extending this to an analytic model describing the atomic analogue. Using this analytic model in tandem with known experimental limitations, we determine a feasible parameter regime for realising an atomic Fabry–Perot interferometer. These parameters are then used...
In addition, it is not possible to determine the maturity from the particle size alone. Studies have shown that particle growth and graphitization result in the development of a fine carbon-lattice structure during maturation41,42,43. Therefore, a parameter described by the nanostructure was ...
140 La is adsorbed in the column while 140 Ba is eluted with 6M LiNO 3 . After complete removal of 140 Ba, 140 La is eluted with 0.002M HNO 3 solution. The purity of 140 La is established by both its half-life and γ-spectrum....
In the present study, a model was proposed to determine the elastic properties of the family of fullerenes at different temperatures (between 300 and 2000 K) using a combination of molecular dynamics simulation and continuum shell theory. The fullerenes molecules examined here are eight spherical ful...
measure through-thickness microscopic residual strain that uses the measurement of the positions of the diffracted neutron spectra peaks to determine changes in the lattice spacing. Thermal spray coating processes involve the build-up of a layer of partially molten splats which are heated and propelled...
However, long-term energy application of LIBs could be restricted in the future due to the increased production cost of LIB arising from the shortage and inaccessibility of Li in the Earth's crust. Na or K have been considered as substitutes for Li but in spite of their natural abundance, ...
AeonoseTM was tested to determine whether it could distinguish between healthy control subjects and patients with MS. Moreover, an ANN was trained using exhaled breath data. A second predictive model was created with a subgroup of MS patients without prescriptions for MS medications. According to ...
Each spectrum was mean centered (MC) prior to the creation of the models, to remove the variability due to the offsets differences identifiable with the average trend of the data, and this step was performed either as the only pretreatment step or, in all the other cases, after the ...
Organic mass spectrometry using the laser microprobe875of interest (M), forming a new ion MA±. A spectrum of this type is illustrated inFigure 8 for a transition metal complex; the Spectrum consists mainly of clusters ofCo, I and CN. Although ion molecule reactions have not been used widel...
X-ray fluorescence (XRF) spectroscopy is an analytical technique used to identify chemical elements that has found widespread use in the cultural heritage sector to characterise artists' materials including the pigments in paintings. It generates a spectrum with characteristic emission lines relating to ...