Index Catalog // ScholarsArchive@OSU

Land use distributions and changes in the Willamette Valley in relation to soil characteristics

Creator:: Wiens, John Herbert
Abstract:: A study was undertaken in the Willamette Valley, Oregon, to document 1971 land use patterns as well as land use change in a smaller study area in the 16 years prior, and to relate these to soil characteristics. Quantification of these inter-relationships was aided by use of computer tabulation and...
Resource Type:: Dissertation
Full Text:: Valley in relation to soil characteristics AN ABSTRACT OF THE THESIS OF JOHN HERBERT WIENS for the

Structural and functional analysis of the 57 kDa protein produced by the fish pathogen, Renibacterium salmoninarum

Creator:: Wiens, Gregory D.
Abstract:: Little is known about the virulence factors of Renibacterium salmoninarum, the causative agent of salmonid bacterial kidney disease. The predominant protein produced by R. salmoninarum in broth culture or during infection is a 57/58 kDa protein (p57) which is associated with strain virulence. In this study monoclonal antibodies (MAbs) to...
Resource Type:: Dissertation
Full Text:: produced by the fish pathogen, Renibacterium salmoninarum AN ABSTRACT OF THE THESIS OF Gregory D. Wiens

Competitive interactions and resource partitioning between northern spotted owls and barred owls in western Oregon

Creator:: Wiens, J. David
Abstract:: The federally threatened northern spotted owl (Strix occidentalis caurina) is the focus of intensive conservation efforts that have led to much forested land being reserved as habitat for the owl and associated wildlife species throughout the Pacific Northwest of the United States. Recently, however, a relatively new threat to spotted...
Resource Type:: Dissertation
Full Text:: J. David Wiens for the degree of Doctor of Philosophy in Wildlife Science presented on March 2

Neural regulation of the heart and egg-laying behavior in the nudibranch mollusc Archidoris montereyensis

Creator:: Wiens, Brenda L.
Resource Type:: Dissertation
Full Text:: (C, cerebral; Pd, pedal; PI, pleural; R, rhinophore; V, visceral) and heart are shown from a dorsal

Anatomical and physiological characterization of cardiac innervation in the nudibranch, Archidoris montereyensis

Creator:: Wiens, Brenda L.
Resource Type:: Masters Thesis
Full Text:: innervation in the nudibranch, Archidoris montereyensis AN ABSTRACT OF THE THESIS OF Brenda L. Wiens for

The water economy of the Sage Sparrow, Amphispiza belli nevadensis (Ridgway)

Creator:: Moldenhauer, Ralph Roy
Abstract:: This study investigated several physiological aspects of the water economy of the Sage Sparrow, Amphispiza belli nevadensis,as they relate to the ability of this species to inhabit xeric desert environments. When maintained in captivity on a dry diet without drinking water, Sage Sparrows gradually lost weight and died. During the...
Resource Type:: Dissertation
Full Text:: , AMPHISPIZA BELLI NEVADENSIS (RIDGWAY). Redacted for privacy Abstract approved: Ty. John A. Wiens This study

R factor transfer among bacteria isolated from the environment

Creator:: Latimer, Joan Marie
Resource Type:: Masters Thesis
Full Text:: Antibiotics in Animal Feeds, Appendix C (54). 11 R+ Bacteria in Human Infection The potential danger to

Influence of heat exchange on foraging behavior of Zonotrichia spp.

Creator:: DeWoskin, Rob
Abstract:: The heat exchange of individuals in a foraging mixed population of Zonotrichia leucophrys and Zonotrichia atricapilla in western Oregon is analyzed with respect to the direction of stance and feeding location. Values for heat gain or loss in the field were generated from a model that estimates the equivalent black-body...
Resource Type:: Masters Thesis
Full Text:: energy budget for the steady state is: M + R + C + XE = 0 where M = metabolic rate, R = net radiation

Ecological relationships among shrubsteppe passerine birds : competition or opportunism in a variable environment?

Creator:: Rotenberry, John Thomas
Resource Type:: Dissertation
Full Text:: States. U. S. Dept. Commerce, Washington, D. C. 80 pp. Cooley, W. W., and P. R. Lohnes. 1971

Resource allocation in four syntopic species of marine diving birds

Creator:: Scott, James Michael, 1941-
Abstract:: During 1969-1971 I studied patterns of resource allocation and behavioral interaction among Brandt's Cormorants, Pelagic Cormorants, Common Murres and Pigeon Guillemots in the area of a breeding colony on Yaquina Head on the central Oregon coast. Extensive studies of the breeding colony were combined with detailed observations of the distribution,...
Resource Type:: Dissertation
Full Text:: FOUR SYNTOPIC SPECIES OF MARINE DIVING BIROS Redacted for Privacy Abstract approved: ohn A. Wiens

ScholarsArchive@OSU

Land use distributions and changes in the Willamette Valley in relation to soil characteristics

Structural and functional analysis of the 57 kDa protein produced by the fish pathogen, Renibacterium salmoninarum

Competitive interactions and resource partitioning between northern spotted owls and barred owls in western Oregon

Neural regulation of the heart and egg-laying behavior in the nudibranch mollusc Archidoris montereyensis

Anatomical and physiological characterization of cardiac innervation in the nudibranch, Archidoris montereyensis

The water economy of the Sage Sparrow, Amphispiza belli nevadensis (Ridgway)

R factor transfer among bacteria isolated from the environment

Influence of heat exchange on foraging behavior of Zonotrichia spp.

Ecological relationships among shrubsteppe passerine birds : competition or opportunism in a variable environment?

Resource allocation in four syntopic species of marine diving birds

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