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  • 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.
141

Studies in 2 millimetre cyclotron resonance

Smith, David Aitchison January 1965 (has links)
No description available.
142

Resonance integrals of engineering materials

Greene, Thomas A., 1937- January 1969 (has links)
No description available.
143

Resonance behavior of planar ferrites

LeMere, Charles Elwood, 1935- January 1965 (has links)
No description available.
144

Ferrimagnetic resonance in doubly triangular systems

Bills, Francis Anthony, 1933- January 1961 (has links)
No description available.
145

Separation of inductive and resonance effects

Miraglia, Terence John, 1939- January 1963 (has links)
No description available.
146

Theoretical and experimental electron paramagnetic resonance studies : A, The conformation of transition metal-biuret complexes and their interaction with carbohydrates and polyols : B, Radical anions of 9, 10 anthrasemiquinone generated by carbohydrates

Mattar, Saba M. (Saba Mitri) January 1981 (has links)
A detailed review and revision of the theories required to simulate the electron paramagnetic resonance (epr) spectra of S' = 1/2 transition metal monomers and dimers is undertaken. The simulation of the epr spectrum of bis(biuretato)cuprate(II), doped in its isomorphous nickel(II) complex, enables the determination of its effective spin Hamiltonian parameters, independent of PH and solvent effects. An axial bis(biuretato)cuprate(II) dimer is also detected at 110 K and its simulated spectra indicate that it is formed by the axial interaction of two monomers. / The nature of copper(II)-biuret complexes in acidic and neutral media is then investigated. Their epr spectra are shown to be deceptively simple and arise from more than one species in solution. Furthermore, in basic media the bis(biuretato)cuprate(II) and di-(mu)-hydroxo-bis(biuretato)dicuprate(II) are the predominant species. However a consideration of the structure and superexchange interactions of the latter complex indicate that it is "epr silent". / Electronic absorption and epr investigations demonstrate that polyols and carbohydrates interact axially with bis(biuretato)cuprate(II) in solution without the displacement of the equatorial biuretato ligands. / The resonance field positions and general contribution of the g tensor to the epr intensities of a preferentially oriented paramagnetic probe is derived. They are used in simulating the epr spectra of copper(II) complexes adsorbed on cellulose fibres. The results suggest that the complexes interchelate between the cellulosic sheets of the fibre. An empirical parameter describing the degree of order of the sheets, within the fibre, is defined and estimated. / Stable 9,10-anthrasemiquinone radicals are generated by carbohydrates in strictly aqueous media for the first time. They are also shown to be the predominant radicals in AQ-Soda and AQ-Kraft-Soda pulping liquors. Monitoring the radical concentrations with temperature via epr strongly suggests that they should not be disregarded as possible catalysts in these processes.
147

Isotopic labelling of dihydrofolate reductase for NMR studies

Khaw, Lake Ee 08 1900 (has links)
No description available.
148

Nuclear magnetic double resonance experiments on chemically exchanging molecules

Yang, Ping Pin 08 1900 (has links)
No description available.
149

N¹⁴ nuclear magnetic resonance investigation of some solid nitrates

Whitehouse, Bruce Alan 08 1900 (has links)
No description available.
150

Resonance raman studies of ligand binding in cobalt (II) "picket fence" porphyrin and iron (III) octaethylporphyrin

Mackin, Helen Catherine 08 1900 (has links)
No description available.

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