The temporal behaviour of ionospheric residuals is determined by the analysis of their autocorrelation function.
Potential endogenous interferences were determined by the analysis of blank urine samples from laboratory volunteers.
The percentage contribution of each factor is determined by the analysis of variance (ANOVA).
The percentage of contribution for each factor was determined by the analysis of variance (ANOVA).
The efficiency of dye mineralization was determined by the analysis of total organic carbon (TOC).
Their structures were determined by the analysis of spectroscopic data (HR-ESI-MS, 1D and 2D NMR) and chemical methods.
The photocatalytic degradation efficiency was determined by the analysis of color and total organic carbon (TOC) removal.
The porosity properties of the films were determined by the analysis of adsorption isotherms of Kr at ca 77 K.
Differences in the considered variables were determined by the analysis of variance (ANOVA), and Tukey test for multiple comparisons, performed using a statistical software package (Statistica, Statsoft, USA).
The time of formation of hydrocarbon inclusions of each phase was determined by the analysis of the homogenization temperature in conjunction with burial and thermal history, which is namely the hydrocarbon charging time.
In this study, geo-electric strike variations were determined by the analysis of the low frequency MT data (1 1000 s), because regional strike orientations were targeted rather than local inhomogeneities.
