The degradation extent was studied by using analytical methods, such as a solution color comparison method, ultraviolet spectrophotometry, and HPLC.
Analytical methods such as Direct Differentiation Method (DDM) and Adjoint Variable Method (AVM) have been employed in calculating the design element sensitivities.
A multi-analytical approach was performed including conventional analytical methods, such as a microscopy examination coupled with elemental and structural analyses of the surface.
Analytical methods such as XRD, SEM, and FTIR could be used to study crystal structure, morphology, and fluorescent spectroscopy in order to obtain luminescence properties.
The threshold for detectable CNT concentration is much lower (<0.1 μg) than common analytical methods such as electron microscopy and Raman spectroscopy.
It is shown that these effects can be predicted using analytical methods such as the Modified Coffin Manson and Walker strain approaches.
Alternatively, it can be estimated from statistical correlations developed using reservoir temperature and detailed crude oil composition and analytical methods such as equation of state based simulations.
For the proper examination of the Alampur plaster, we used analytical methods such as onsite observation, petrological thin section, XRF, XRD, FTIR, SEM – EDX and Raman Spectroscopy.
Analytical methods, such as the method of separation of variables (SOV) or the Laplace transform method, are not applicable to those types of problems.
Other analytical methods, such as inductively coupled plasma mass spectrometry, are also not effective as silicon-based compounds (i.e. silicon oxides) are unreactive in all acids except hydrofluoric acid (HF) and all three Si isotopes are subject to N- and O-based interferences40.
Thiolated MCM-41 was decorated by gold nanoparticle using post modification method and characterized by different analytical methods such as atomic force microscopy, FTIR spectroscopy, scanning electron microscopy and X-ray diffraction.
