Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Haynes-Delashwah House (located at 1209 Rosewood) in Austin, Texas.

Photograph of the Heid Marine & Site of Package Garage in Galveston, Texas.

Daily newspaper from Hereford, Texas that includes local, state, and national news along with advertising.

In Chapter 1 a variety of different introductory topics are presented. The potential complexity of the nuclear magnetic resonsnace (NMR) spectra of molecules dissolved in liquid crystal solvents serves to motivate the development of multiple quantum (MQ) spectroscopy. The basics of MQ NMR are reviewed in Chapter 2. An experimental search procedure for the optimization of MQ pulse sequences is introduced. Chapter 3 discusses the application of MQ NMR techniques to the measurement of dipolar couplings in heteronuclear spin systems. The advantages of MQ methods in such systems are developed and experimental results for partially oriented (1-/sup 13/C) benzene are presented. Several pulse sequences are introduced which employ a two-step excitation of heteronuclear MQ coherence. A new multiple pulse method, involving the simultaneous irradiation of both rare and abundant spin species, is described. The problem of the broadening of MQ transitions due to magnetic field inhomogeneity is considered in Chapter 4. The method of total spin coherence transfer echo spectroscopy (TSCTES) is presented, with experimets on partially oriented acetaldehyde serving to demonstrate this new technique. TSCTES results in MQ spectra which are sensitive to all chemical shifts and spin-spin couplings and which are free of inhomogeneous broadening. In Chapter 5 …

Photograph of the Higginbothom Bartlett (located at W 4th and Ash) in Sweetwater, Texas.

Photograph of the Highway Bridge (located at W Broadway) in Sweetwater, Texas.

Photograph of the Highway Bridge (located at W Broadway) in Sweetwater, Texas.

Photograph of the Highway Bridge (located at W Broadway) in Sweetwater, Texas.