• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 318
  • 87
  • 32
  • 25
  • 16
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 5
  • 5
  • 5
  • Tagged with
  • 592
  • 592
  • 592
  • 389
  • 87
  • 87
  • 78
  • 78
  • 69
  • 53
  • 47
  • 43
  • 38
  • 38
  • 35
  • 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.
51

NMR structure and preliminary crystallographic studies of small protein B (SmpB) from Aquifex aeolicus

Dong, Gang 28 August 2008 (has links)
Not available / text
52

Nuclear magnetic resonance force microscopy: adiabaticity, external field effects, and demonstration of magnet-on-oscillator detection with sub-micron resolution

Miller, Casey William 28 August 2008 (has links)
Not available / text
53

Nuclear magnetic resonance force microscopy of ammonium dihydrogen phosphate and magnetism of cobalt nanocrystals

Mirsaidov, Utkur 28 August 2008 (has links)
Not available / text
54

Applications of high field nuclear magnetic resonance spectroscopy to the structure elucidation, conformational anslysis and asymmetricsynthesis of natural products

Wong, Ho-fai., 黃浩輝. January 2002 (has links)
published_or_final_version / abstract / toc / Chemistry / Doctoral / Doctor of Philosophy
55

An investigation of bicyclolactams, assignments and coupling constants relative to system rigidity

Weiss, Karl Henry John January 1980 (has links)
No description available.
56

Nematic phase NMR investigation of naphthyridines

Lee, Yuen-ping. January 1974 (has links)
No description available.
57

Glutamate Levels in the Medial Prefrontal Cortex of Healthy Women during Pregnancy and the Postpartum

McEwen, Alyssa M Unknown Date
No description available.
58

Investigating the 197Au-31P spin-spin coupling interactions in gold-phosphine halides using solid-state nuclear magnetic resonance, spectral simulations, and quantum chemistry computations

Dwan, Jerrod Ryan Unknown Date
No description available.
59

Applications of irreducible spherical tensor operators to NMR and NQR spectroscopy

Krishnan, Mangala Sunder January 1987 (has links)
The thesis extends the concept of Irreducible Spherical Tensor Operators to spin dynamics problems in Nuclear Magnetic and Quadrupole Resonance Spectroscopy. NQR and solid state NMR deal with spin systems which behave as effective single spins in many, pulsed experiments, or as multispin systems when the dipolar interactions among spins cannot be neglected. The thesis considers problems in both areas. New analytic results are derived in the thesis for pure NQR spectroscopy and for the effect of radiofrequency fields in the presence of electric quadrupolar interaction. Three-pulse experiments are proposed for a spin-5/2 system and quantitative calculations are done for the indirect detection of new observables. Attention is focussed on the usefulness of the full-spin density matrix in all these calculations. In addition the concept of multispin tensors is applied to a system of spin-1/2 nuclei with strong dipolar interactions. This leads to coupled differential equations for correlations among spins for which an iterative solution can be obtained. The solutions are discussed in relation to Free Induction Decay experiments available for $ sp{19}$F nuclei in CaF$ sb2$ crystal.
60

High temperature, high resolution nuclear magnetic resonance of Poly (p-phenylene sulfide)

Wade, Bruce Edward 05 1900 (has links)
No description available.

Page generated in 0.144 seconds