By this choice taking as a reference a nominal concentration of biomass of 100 g/L, corresponding in the open system to a flow rate of 3.5 mL/min with a processing time of 20 min, when the treatment time was increased from 20 to 40 min, the nominal concentration value resulted one half (50 g/L).
By taking as reference a period of analysis of 100 years i.e., t a = 100 yr, Table 2 provides the features and the values of ΔT, Δh and ΔR for each scenario.
A bone filter is applied in order to only observe the bone structure, achieved by taking as reference its attenuation degree.
Distance restraints for structural calculations were generated from the NOESY spectra (τm = 200 ms) using XEASY software [46] and by classifying NOE cross-peaks as strong (1.8 2.5 Å), medium (2.5 3.5 Å) and weak (3.5 5.5 Å) based on the volume of the respective cross-peaks [47], calculated by taking as reference the distance of 1.78 Å between two non-equivalent geminal protons.
To explore the potential types of behavior that can arise when two conformations are combined, we have computed the free energy of looping by taking as reference the values of the parameters obtained for wild type (Table 1, WT1), keeping the values for one conformation fixed (conformation 1 of WT1), and systematically changing the values for the other one (Figure 3).
To minimize interassay variations, the ratio obtained for each unknown sample was thus normalized by taking as reference the ratio measured for the ovine BSE sample in the same experiment.
A railway station, operated by Metro Istanbul Co., is taken as a reference for this study.
The maturity parameters prescribed for composts produced by bioconversion were taken as a reference in the absence of specifications for thermochemical products.
They do not provide guidelines for the conservation of outdoor paintings, but nevertheless the admissible values of RH and temperature indicated by both standards can be taken as a reference for the conservation of Pompeian frescoes.
