Index Catalog // ScholarsArchive@OSU

Feeding habits of northern fur seals (Callorhinus ursinus) in the eastern Bering Sea

Creator:: Sinclair, Elizabeth
Abstract:: This study was conducted to determine the composition and size of prey consumed by northern fur seals (Callorhinus ursinus) in the eastern Bering Sea. Eighty three northern fur seals were collected in the summer and fall of 1981, 1982, and 1985 for examination of gastrointestinal contents. A total of 139...
Resource Type:: Masters Thesis
Full Text:: Northern Fur Seals (Callorhinus ursinus) in the Eastern Bering Sea Abstract approved: William G. Pearcy

A methodology for evaluating the economic impact on directed fisheries of by-catch losses in the foreign and joint-venture groundfish fisheries

Creator:: Queirolo, Lewis E.
Abstract:: The principal objective of this analysis is the development of a methodological approach that would permit a more complete evaluation of the physical and economic consequences of prohibited species by-catch (PSC) losses, such as occur in the harvest of groundfish. To achieve efficient management of the several marine species involved...
Resource Type:: Dissertation
Full Text:: . William G. Brown, also a committee member, like Jack and Dick has been a source of invaluable personal

Estimation of the setup accuracy of a surface image-guided stereotactic positioning system

Creator:: Meng, Lu Zheng
Abstract:: Purpose: Stereotactic radiation therapy and stereotactic radiosurgery deliver radiation precisely to tumors, using special equipment to position and demobilize patients. The VisionRT system, with its component AlignRT, is a non-invasive stereotactic positioning and tracking system that uses cameras to capture infra-red images of patients, and process these images, to obtain...
Resource Type:: Masters Thesis
Full Text:: portal imaging device were utilized to obtain images. A Vidar scanner and RIT113v5.2 software were used

Seasonal distribution and environment of adult Pacific herring (Clupea harengus pallasi) near Auke Bay, Lynn Canal, southeastern Alaska

Creator:: Carlson, Harry Richard
Abstract:: The distribution of adult Pacific herring (Clupea harengue pallasi) near Auke Bay, Lynn Canal, southeastern Alaska, varied by depth and geographic area over 24 successive months during 1973-75. From June through September, schools concentrated at 5- to 37-m depths where zooplankton was abundant, and moderate currents were present in a...
Resource Type:: Dissertation
Full Text:: and November (Shaboneev 23 1965; Wespestad and Barton 1981). Winter distribution of schools

Life-history organization of herring (Clupea harengus pallasi) in the northeast Pacific

Creator:: Aleaziz, Farzad
Abstract:: The distribution of herring (Clupea harengus pallasi) in the Northeast Pacific extends from southern California to northern Alaska. Studies on variation in herring life-history are limited to local characteristics and recruitment populations or relatively restricted regions of the Northeast Pacific. In this study I assessed herring life-history patterns and recruitment...
Resource Type:: Dissertation
Full Text:: Dean of G uate School I understand that my thesis will become part of the permanent collection of

Implementation of radiation film dosimetry system to be used for the verification of a 3-D electron pencil-beam algorithm on a radiation treatment planning system

Creator:: Jones, Quyen L.
Abstract:: Radiation film dosimetry process using the RIT 113 v.4 dosimetry software and the film digitizer VXR-l2plus was used to evaluate the accuracy of electron dose calculations of the RAHD radiation therapy treatment planning system at Samaritan Regional Cancer Center. Kodak Ready-Pack EDR-2 film is recommended for dose distribution analysis in...
Resource Type:: Masters Thesis
Full Text:: FIGURES Figure 11 Page 1. Figure 3.1 Film digitizer Vidar-VXR model

The Responses of Slope-spawning Flatfish to Environmental Variability in the Eastern Bering Sea

Creator:: Vestfals, Cathleen D.
Abstract:: When adult spawning and juvenile settling locations of marine fishes are geographically separated, their early life history stages must rely on transport and their own behavior to move them toward suitable habitats for successful recruitment to the juvenile phase. Variations in climate may reduce the availability of spawning and juvenile...
Resource Type:: Dissertation
Full Text:: Greenland halibut (a-c, g-i) and Pacific halibut (d-f) catch in the eastern Bering Sea shelf (a-f) and

Effects of sampling design, estimators, and variability on groundfish management in Oregon

Creator:: Crone, Paul R. Jr
Abstract:: Sampling error associated with estimates of species composition and age composition of commercial groundfish landings in Oregon from 1989 to 1991 is documented to evaluate the impact of variable landing data on fisheries management and monitoring programs. The statistical reliability and bias associated with two multistage sampling designs are investigated...
Resource Type:: Dissertation
Full Text:: , Volume 19. 533 p. Brown, B. E., and G. P. Patil. 1986. Risk analysis in the Georges Bank haddock

Effect of ageing errors on estimates of growth, mortality and yield-per-recruit for the Chilean sardine (Sardinops sagax)

Creator:: Garland, David Ernest
Resource Type:: Masters Thesis
Full Text:: 9310 g 8 16. 4. 16 14- 12 2- 0 , ,,,,,,,, ,,,,, 183 20 213 23 243 26 273 29 30.5 32 33.5 35

An experimental study of forced convection heat transfer to non-Newtonian fluids in the thermal entry region of a horizontal, uniformly heated, circular pipe

Creator:: Bassett, Charles Earl
Resource Type:: Dissertation
Full Text:: and 303.5 cm in length. Mass flow rates of 98.5 416 g/sec and heat fluxes of 1.18 - 5.24 watts/cm2

ScholarsArchive@OSU

Feeding habits of northern fur seals (Callorhinus ursinus) in the eastern Bering Sea

A methodology for evaluating the economic impact on directed fisheries of by-catch losses in the foreign and joint-venture groundfish fisheries

Estimation of the setup accuracy of a surface image-guided stereotactic positioning system

Seasonal distribution and environment of adult Pacific herring (Clupea harengus pallasi) near Auke Bay, Lynn Canal, southeastern Alaska

Life-history organization of herring (Clupea harengus pallasi) in the northeast Pacific

Implementation of radiation film dosimetry system to be used for the verification of a 3-D electron pencil-beam algorithm on a radiation treatment planning system

The Responses of Slope-spawning Flatfish to Environmental Variability in the Eastern Bering Sea

Effects of sampling design, estimators, and variability on groundfish management in Oregon

Effect of ageing errors on estimates of growth, mortality and yield-per-recruit for the Chilean sardine (Sardinops sagax)

An experimental study of forced convection heat transfer to non-Newtonian fluids in the thermal entry region of a horizontal, uniformly heated, circular pipe

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