1 Subjects: “...Doppler broadening spectroscopy...”

2 Subjects: “...Doppler broadening spectroscopy...”

3 Subjects: “...spectroscopy...”

4 Subjects: “...infrared Fourier transform spectroscopy...”

5 Subjects: “...spectroscopy...”

6 Subjects: “...nuclear magnetic resonance spectroscopy...”

7 Subjects: “...visible and near-infrared reflectance spectroscopy...”

8 Subjects: “...visible and near-infrared reflectance spectroscopy...”

9 Subjects: “...spectroscopy...”

10 Subjects: “...dielectric spectroscopy...”

11 Subjects: “...proton nuclear magnetic resonance spectroscopy...”

12 Subjects: “...ROESY NMR spectroscopy...”

13 Subjects: “...impedance spectroscopy...”

14 Subjects: “...infrared spectroscopy...”

15 Subjects: “...spectroscopy...”

16 Subjects: “...nuclear magnetic resonance hydrogen spectroscopy...”

17 Subjects: “...ATR-FTIR spectroscopy...”

18 Subjects: “...ATR-FTIR spectroscopy...”

19 Subjects: “...ATR-FTIR spectroscopy...”