Index Catalog // ScholarsArchive@OSU

Creator:: Zernel, John Joseph, 1945-
Abstract:: John Wesley Powell worked actively for public land system reform while a director of geographical and geological surveys in the West from 1869 to 1894. Although this has won him acclaim as a conservationist, the basis of Powell's linkage of reform with scientific work is poorly understood. A study of...
Resource Type:: Dissertation
Full Text:: context AN ABSTRACT OF THE THESIS OF John Joseph Zernel for the degree of Doctor of Philosophy in

Creator:: Bolen, John Joseph
Abstract:: The seasonal concentration, turnover and mode of accumulation of ³²P by the juvenile starry flounder in Alder Slough, a small eco-system in the Columbia River Estuary, was examined during 1969 and 1970. Levels of ³²P and concentrations of total P were measured to permit computation of specific activities (nCi³²P/g total...
Resource Type:: Dissertation
Full Text:: -SURFACE ...\ HIGH TIDE- BOTTOM --H/GH TIDE- SURFACE 1 R/VER LOW T/DE- SURFACE M I J 1 jlAIS 1969

Creator:: Rymon, Larry Maring
Abstract:: This analysis is the study of Oregon's wildlife resources from the period prior to white settlement up to the present time, including critical projections, based on present trends and expected conditions for both human and wildlife populations in the state up to the year 2010. Prior to white settlement Oregon...
Resource Type:: Dissertation
Full Text:: IN OREGON Abstract approved: Redacted for Privacy R. J. Mc is This analysis is the study of

Creator:: Hellman, Walter Daniel
Abstract:: Negative feedback has become ubiquitous in science both as a technique and as a conceptual tool. As a technique, negative feedback has a long history; devices based in its use were made in antiquity. It has only been during the last century, however, that rigorous quantitiative methods have become associated...
Resource Type:: Dissertation
Full Text:: Farber, R. J. Morris, Dan Jones, and J. Brookes Spencer. As my major professor for this work, Dr

Creator:: McGraw, Donald J.
Abstract:: An examination of the technical and historical literature concerning the discovery and development of antibiotics suggests the possible existence of an era of discovery. This era appears to have a well-defined beginning (about 1940) and a well-defined close (about 1960). It is the purpose of this dissertation to examine the...
Resource Type:: Dissertation
Full Text:: an example of the era AN ABSTRACT OF THE THESIS OF DONALD J. McGRAW for the degree of DOCTOR OF

Creator:: Wallace, William J.
Abstract:: This study traces the historical foundations of the concept of constant ionic proportionality and the equation (Salinity [S%₀] = 1.805 Chlorinity [Cl%₀] + 0.030) which has been in general use in oceanography since 1902 until 1969 and which is based upon this constancy, The notion that the constituents present in...
Resource Type:: Dissertation
Full Text:: -SALINITY CONCEPT IN OCEANOGRAM Abstract approved: Redacted for Privacy Vert J. Moris This study traces

Creator:: Hagen, Joel Bartholemew
Abstract:: During the years between 1930 and 1950 a number of attempts were made to introduce techniques and ideas from cytology, ecology, and genetics into the field of taxonomy. Advocates of this "experimental taxonomy" believed that cytological, ecological, and genetic techniques would provide a rigorous, objective methodology to replace the traditional...
Resource Type:: Dissertation
Full Text:: : Keith R. Benson, "Problems of Indvidual Develop- ment: Descriptive Embryological Development at the Turn

Creator:: Benson, Keith Rodney
Abstract:: The major historical studies that have examined American biology have emphasized the development of experimental biology at the end of the nineteenth century. In this characterization, the descriptive branch of biology has often been treated as less than important and, in several cases, as a hindrance in the application of...
Resource Type:: Dissertation
Full Text:: . Included among them were Alexander Agassiz (1835-1910), J. A. Allen (1838-1921), W. K. Brooks, William H

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