• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 734
  • 170
  • 119
  • 84
  • 22
  • 14
  • 7
  • 6
  • 6
  • 6
  • 4
  • 3
  • 3
  • 3
  • 3
  • Tagged with
  • 1466
  • 270
  • 246
  • 227
  • 216
  • 166
  • 151
  • 149
  • 126
  • 113
  • 105
  • 92
  • 89
  • 75
  • 73
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
71

Statistical model for ion-molecule reactions

Fullerton, David Cleo 05 1900 (has links)
No description available.
72

Magnetic rotation spectra of molecules

Cheng, Wu-chieh 12 1900 (has links)
No description available.
73

Reactions of H[superscript]+in H[subscript]2 and D[superscript]+ in D[subscript]2 : mobilities of hydrogen and alkali ions in H[subscript]2 and D[subscript]2 gases

Miller, Thomas Marshall 05 1900 (has links)
No description available.
74

Energy transfer in collisions of small molecules

Petty, Frederick Cecil 05 1900 (has links)
No description available.
75

Hyperfine structure in the rotational spectrum of asymmetric-top molecules containing two identical quadrupolar nuclei

Little, William Arnall 12 1900 (has links)
No description available.
76

Quadrupole hyperfine structure in the rotational spectrum of CFCl₃ and CHCl₃

Wolf, Albert Allen 08 1900 (has links)
No description available.
77

Molecular interactions in polar solvents

Choi, Kwansik 12 1900 (has links)
No description available.
78

Adhesion-associated proteins in Drosophila

Carrasco Sabino, Dora Isabel January 2008 (has links)
No description available.
79

Anti-inflammatory and phytochemical studies of a Kenyan traditional medicinal plant, Commiphora kua

Battu, Ganga Rao January 2001 (has links)
No description available.
80

Structure of Biomolecules Adsorbed at the Hydrophobic Polymer-Solution Interface from Spectroscopic Experiments and Molecular Simulations

Hall, Shaun Andrew 26 September 2013 (has links)
The work herein describes efforts to improve the understanding of the structural and optical properties of molecules adsorbed to polymeric surfaces. The main emphasis was placed upon the determination of molecular orientation of adsorbed molecules by developing methods for extracting structural information from vibrationally-resonant sum frequency generation spectroscopy experiments. Through the comparison of electronic structure calculations to the acquired spectra, orientation distributions were determined for phenylalanine on polystyrene coated fused silica. The initial study was a single example of a method that is applicable to any surface for which the adsorbing species has a completely characterized infrared and Raman spectra. Predicted intensities for the symmetric and antisymmetric CH2 stretches were compared to their corresponding amplitudes extracted from the acquired spectra. In the second study, the method developed was more general, incorporating the addition of molecular dynamics simulations, which were used to discover various conformations present at the surface, allowing for fits to the acquired spectra to be determined based on the relative populations of these species. This approach was chosen as it is applicable to cases in which the adsorbing species has overlapping spectral features that will not allow for characterization of specific modes. As an example of this, leucine, which possesses highly coupled and overlapping absorptions in its infrared and Raman spectra, adsorption to a polystyrene surface was studied. A high speed Stokes polarimeter based on a dual photoelastic modulator was designed, assembled, and calibrated based on a novel method, capable of measuring the adsorption kinetics of molecules adsorbing to surfaces. The adsorption of bovine serum albumin (BSA) to a polystyrene coated fused silica surface was studied. The configuration of the polarimeter was amenable to the determination of Mueller matrices of equilibrated surfaces with minimal procedural modifications. / Graduate / 0495

Page generated in 0.0372 seconds