Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Molecular spectra"”.
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Laser spectroscopy of alkaline earth oxide flames and deperturbation of diatomic molecular spectra.
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemistry, 1979
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A night airglow study of the hydroxyl (OH) rotational-vibrational molecular spectra in the (8,3) sequence and its diurnal temperature and intensity variation.
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1968.
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Analyses of electronic asymmetric rotor spectra
<p>Seven type C bands of the 3700 A Ã<sup>1</sup>B<sub>1</sub>-X̃<sup>1</sup>A<sub>1</sub> system of pyridazine (1,2-diazine) have been analyzed by rotational band contour analysis. The rotational constants, in either the upper or lower state, of each band were adjusted until the simulated contour …
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Design and fabrication of electron energy filters for room temperature inelastic electron tunneling spectroscopy
… IETS requires cryogenic temperature to resolve molecular spectra, which limits its use in electronic nose application. A new theory of biological olfaction postulates that the odorant detectors inside a nose recognize an odorant's vibrations via inelastic electron tunneling (Turin, 1996). …
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Use of fourier transform- infrared spectroscopic imaging as a tool for understanding early molecular events driving breast cancer progression
… in primary normal human dermal fibroblasts and molecular spectra obtained through Fourier Transform infrared (FT-IR) spectroscopic imaging. Fibroblasts were stimulated using the growth factor TGFβ1, co-culture with MCF-7 tumorigenic breast epithelial cells, and co-culture with MCF10A normal …
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DEVELOPMENT OF IMPROVED METHODS FOR THE ANALYSIS OF METALLOPORPHYRINS IN COALS, SEDIMENTS AND OILS
… Interestingly the system also produced fragment molecular ions of chlorobenzene, bromobenzene and iodobenzene at low plasma powers (-10 W), using the carrier gas as the plasma gas (helium). Thus the system could be used to obtain both atomic and molecular spectra, which has not been achieved …
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Non-LTE diagnostics of the infrared observations of the planetary atmosphere
… space experiments requires modeling of molecular infrared radiation with accounting for the nonlocal thermodynamic equilibrium (non--LTE). In this dissertation a general formulation is given of the multilevel vibrational-rotational non-LTE problem for a mixture of radiating molecular …