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Creator:: Erickson, John William
Abstract:: Purpose of the Study: This study was undertaken as a result of interest in the introduction of guide groups into the operation of secondary schools. Particularly when viewed from the historical perspective of the times in which it was initiated, the guide group concept offers an opportunity to examine the...
Resource Type:: Dissertation
Full Text:: secondary school AN ABSTRACT OF THE THESIS OF JOHN WILLIAM ERICKSON for the DOCTOR OF PHILOSOPHY (Name

Creator:: Fredericks, William John
Resource Type:: Dissertation
Full Text:: INVESTIGATION OF SOLID ALKALI HALIDE PHOSPHORS by WILLIAM JOHN FREDEFICKS A THESIS submitted to

Creator:: Carnegie, John William
Abstract:: The genome of the nuclear polyhedrosis virus which infects the larvae of the tussock moth, the lepidopteran, Hemerocampa pseudotsugata, was isolated, identified as deoxyribonucleic acid, and characterized in terms of its physical and biological properties. An isolation procedure for the viral DNA was established which consisted of the following steps:...
Resource Type:: Dissertation
Full Text:: polyhedrosis virus AN ABSTRACT OF THE THESIS OF JOHN WILLIAM CARNEGIE for the DOCTOR OF PHILOSOPHY (Name

Creator:: Mackenzie, John William, 1939-
Abstract:: Elodea densa Planch. was exposed to diquat (6, 7 dihydrodipyrido [1,2-a: 2', 1'-c] pyrazinediium dibromide), alone and in combination with disodium endothall (disodium salt of 7-oxabicyclo [2.2.1] heptane-2, 3-dicarboxyclic acid), and copper sulfate pentahydrate. Studies were conducted in coastal lakes of Oregon infested with E. densa. Dichlobenil (2, 6 dichlorobenzonitrile)...
Resource Type:: Dissertation
Full Text:: Environmental Factors by John William Mackenzie A THESIS submitted to Oregon State University in partial

Creator:: Mitzel, William John
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF WILLIAM JOHN MITZEL for the DOCTOR

Creator:: Morris, John W. (John William), 1954-
Abstract:: Agrobacterium tumefaciens and Agrobacteriwn rhizogenes, the causal agents of crown gall disease and hairy root disease, are known for their ability to transfer part of their DNA (the T-DNA) from the bacterial tumor-inducing (Ti) plasmid to the genome of the host plant. Interest has focused on these bacteria because they...
Resource Type:: Dissertation

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