Index Catalog // ScholarsArchive@OSU

Effects of ethyl mercury on some parameters of reproduction in ring-necked pheasants

Creator:: Christensen, Alan Gene
Abstract:: Prior to onset of the breeding season, a ration containing 18.4 mg/kg N-(Ethylmercuri)-p-toluene sulphonanilide was fed to 6 male and 16 female ring-necked pheasants (Phasianus colchicus). Birds receiving the mercury-treated ration were separated from the opposite sex. After receiving the mercury-treated ration for 0, 2, 4, 8, or 16 days,...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF ALAN GENE CHRISTENSEN (Name of

Reactions of certain purin-8-ols with phosphorus oxychloride in the presence of N,N-diethylaniline

Creator:: Ladwig, Laurence Gene
Abstract:: The reaction of certain purin-8-ols with phosphorus oxychloride and N,N-diethylaniline are described. 9-Amino-6-chloropurin-8-ol monohydrate reacted with phosphorus oxychloride and N, N-diethylaniline to yield the phosphorus oxychloride adduct. Other purin-8-ols were prepared and the production of analogs similar to the previously mentioned adduct was attempted. 6-Chloropurin-8-ol and 6, 9-diaminopurin-8-ol hydrochloride monohydrate...
Resource Type:: Masters Thesis
Full Text:: oxychloride in the presence of N,N-diethylaniline AN ABSTRACT OF THE THESIS OF Laurence Gene Ladwig for

The chlorination of uric acid by phosphorus oxychloride in the presence of certain aliphatic and aromatic amine hydrochlorides

Creator:: Haase, William Alan
Abstract:: Since the use of N, N-diethylaniline hydrochloride in the chlorination of uric acid with phosphoryl chloride seems to promote the reaction, a study of the effect of other salts of nitrogenous bases in the chlorination of uric acid was undertaken. When N, N-diethylaniline hydrochloride was used in lieu of the...
Resource Type:: Masters Thesis
Full Text:: 'Williarn Alan Haase forw Date thesis is presented AN

Identification and characterization of seven ROP GTPases in Zea mays

Creator:: Christensen, Todd M.
Abstract:: Regulation of cell division and expansion are critical for plant development. The mechanisms that control these processes are not clearly understood in higher plants. In other eukaryotic models it has been shown that the highly conserved Rho family GTPases play a crucial role in these mechanisms. One distinct subset of...
Resource Type:: Masters Thesis
Full Text:: . 20021). In plants, rops are present in a gene family, with anywhere from seven (rice [Christensen et al

A study of whale watching visitor's cognitive constructs in relation to a whale watching outreach program : An assessment of past experience, value orientations, awareness of actions, and conceptual knowledge structure

Creator:: Christensen, Alicia H.
Abstract:: Given the current state of our oceans, the Pew Oceans Commission (1993) has strongly recommended that increased efforts be made towards ocean literacy. Informal education and outreach programs like the Whale Watching Spoken Here program are important contributors to life-long learning. However, there is little research looking at how these...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Alicia H. Christensen for the degree of Master of Science in Marine

Theoretical physics takes root in America : John Archibald Wheeler as student and mentor

Creator:: Christensen, Terry M.
Abstract:: John Archibald Wheeler (09 July 1911- ) is a familiar name to physicists and historians of physics alike. Among his many contributions to the corpus of knowledge, in 1939 John Wheeler and Niels Bohr co-authored the first paper on the generalized mechanism of nuclear fission. Beyond that seminal work, Wheeler...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Terry M. Christensen for the

Modern Piracy: Regional Cooperative Security: Southeast Asia and the Middle East

Creator:: Christensen, Adam K.
Abstract:: Over the past ten years, reports of piracy and other forms of maritime violence have been dramatically on the rise. As these reports increase, so too does international attention toward how to solve this. This thesis examines the development of cooperative maritime security efforts in both Southeast Asia and the...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Adam K Christensen

Survey of graduates and undergraduates of North Douglas School District to determine needed improvements in career education

Creator:: Smith, Richard Alan
Abstract:: School systems have an important responsibility to continuously examine and review their educational programs to determine if the programs satisfy the needs of the youth they serve. Systematically collected data derived from former and present students can enable the school system to appraise its effectiveness in fulfilling the aim it...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF RICHARD ALAN SMITH for the

An economic analysis of the onsite benefits and costs of reducing soil erosion through conservation tillage in the Camas Prairie region of northern Idaho

Creator:: Bauer, Steven Gerard
Abstract:: The onsite costs and benefits of conservation tillage in the Camas Prairie Region of Northern Idaho were estimated. The evaluation of these costs and benefits included a measurement of the long-term effects of soil erosion on cropland productivity. A model developed by Daniel Taylor (1982) was used as a base...
Resource Type:: Masters Thesis
Full Text:: in the right direction when I arrived at Oregon State University; Dr. A. Gene Nelson, for serving

Chloride fertilizer effects on stripe rust development in winter wheat

Creator:: Scheyer, Joyce Mack
Abstract:: Field and growth chamber experiments were conducted to determine chloride effects on the progress of stripe rust disease caused by Puccinia striiformis West., and to investigate turgor potential as the mechanism of the chloride effect. Seven winter wheat (Triticum aestivum) cultivars were grown in the field in 1982 and 1983...
Resource Type:: Masters Thesis
Full Text:: Development in Winter Wheat. Abstract approved: Redacted for Privacy /I Nei W. Christensen Field and

ScholarsArchive@OSU

Effects of ethyl mercury on some parameters of reproduction in ring-necked pheasants

Reactions of certain purin-8-ols with phosphorus oxychloride in the presence of N,N-diethylaniline

The chlorination of uric acid by phosphorus oxychloride in the presence of certain aliphatic and aromatic amine hydrochlorides

Identification and characterization of seven ROP GTPases in Zea mays

A study of whale watching visitor's cognitive constructs in relation to a whale watching outreach program : An assessment of past experience, value orientations, awareness of actions, and conceptual knowledge structure

Theoretical physics takes root in America : John Archibald Wheeler as student and mentor

Modern Piracy: Regional Cooperative Security: Southeast Asia and the Middle East

Survey of graduates and undergraduates of North Douglas School District to determine needed improvements in career education

An economic analysis of the onsite benefits and costs of reducing soil erosion through conservation tillage in the Camas Prairie region of northern Idaho

Chloride fertilizer effects on stripe rust development in winter wheat

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