Index Catalog // ScholarsArchive@OSU

Construction and calibration of a fast neutron spectrum generator

Creator:: Dobbin, Kenneth Dwight
Abstract:: A standard fast reactor spectrum can be created by the partial moderation of the U-235 fission spectrum in an air cavity. Spherical natural uranium shells are driven by thermal neutrons from a thermal column. The uranium is placed at the center of a spherical graphite hohlraum to reduce the anisotropic...
Resource Type:: Masters Thesis
Full Text:: Fast Neutron Spectrum Generator by Kenneth Dwight Dobbin A THESIS submitted to Oregon State

Paleozoic geology of the Dobbin Summit-Clear Creek area, Monitor Range, Nye county, Nevada

Creator:: Wise, Diane
Abstract:: Paleozoic limestones, dolomites, quartz arenites, and other clastic rocks were mapped in the vicinity of Dobbin Summit and Clear Creek in the central Monitor Range. Sedimentary rock units present in this area represent the shallow-shelf eastern assemblage and basin and also the basin-slope facies of the traditional limestoneclastic assemblage. The...
Resource Type:: Masters Thesis

Devonian and Mississippian stratigraphy of the southern Hot Creek Range, Nye County, Nevada

Creator:: Graham, John Paul
Abstract:: Devonian carbonate rocks of the southern Hot Creek Range reflect a shift to the east of the carbonate shelf edge and a progressively deeper-water lithotope from late Early Devonian to early Middle Devonian time. Lower Devonian mudstones of the McColley Canyon Formation were deposited on an open shelf, dolomitized, and...
Resource Type:: Masters Thesis

Modeling estuary pollution by computer simulation

Creator:: Grenney, William J.
Abstract:: A digital computer model was developed to simulate the time and space distribution of a dissolved pollutant in an estuary. The program is basically a one-dimensional finite-difference model, but two dimensions can be represented by attaching together several one-dimensional channels. The influence of convection, dispersion and decay are included in...
Resource Type:: Masters Thesis
Full Text:: sinusoidal velocity at the mouth (Bella and Dobbins, 1968; Harleman, 1968; Holley, 1969). A more realistic

Comparison of object detection and image quality between conventional digital mammography and digital breast tomosynthesis through contrast measurements and phantom image evaluation

Creator:: Leek, Angela E.
Abstract:: Advancements in digital detector technology over the past decade have facilitated the transition of mammography image acquisition from film screen to full field digital applications. Nearly 90% of the mammography performed in the United States utilizes digital imaging technologies. The ability to capture the image information in an electronic format...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________ Kathryn A. Higley Advancements in digital detector technology over the past decade have

Studies to facilitate reintroduction of golden paintbrush (Castilleja levisecta) to the Willamette Valley, Oregon

Creator:: Lawrence, Beth A.
Abstract:: Golden paintbrush (Castilleja levisecta Greenman) historically inhabited the prairies of the Willamette Valley, Oregon. However, this Pacific Northwest endemic is currently restricted to eleven sites in the Puget Trough of Washington and British Columbia. Recovery criteria call for the establishment of new populations throughout the species historic range, including the...
Resource Type:: Masters Thesis
Full Text:: Redacted for Privacy AN ABSTRACT OF THE THESIS OF Beth A

Efficient heuristics for buffer allocation in closed serial production lines

Creator:: Vergara Arteaga, Hector A.
Abstract:: The optimal allocation of buffers in serial production systems is one of the oldest and most researched problems in Industrial Engineering. In general, there are three main approaches to the buffer allocation problem when the objective is to maximize throughput. The first is basically a systematic trial and error procedure...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Hector A. Vergara Arteaga for the

A recreation program for handicapped children

Creator:: Schwab, Margaret Jo
Resource Type:: Masters Thesis
Full Text:: A recreation program for handicapped children A

A kinetic approach for the determination of sorption rate constants using a column-type reactor

Creator:: Patrier, Lionel
Abstract:: A Langmuir sorption model incorporating a second step of irreversible absorption was applied to a model soil system. The column was packed with cellulose triacetate; pulse and step input tests with 3,4-dichlorophenol were performed; the effluent concentration was measured by electron capture detector gas chromatography and sorption rate constants were...
Resource Type:: Masters Thesis
Full Text:: , Jul.-Dec. 1984, pp 1123-1130. 19. Bella D. A., Dobbins W.E., "Difference modeling of stream

The wastewater treatment characteristics of a rotating flighted cylinder

Creator:: Hansen, Larry Bruce
Abstract:: The rotating flighted cylinder (RFC) was investigated as a potential wastewater treatment deVice. A RFC is a rigid tube with a helically-wound fin attached to the interior surface and operates by flowing wastewater through the tube as it rotates. An 8-inch and 24-inch diameter RFC was tested for solids-liquid separation,...
Resource Type:: Masters Thesis
Full Text:: The wastewater treatment characteristics of a rotating

ScholarsArchive@OSU

Construction and calibration of a fast neutron spectrum generator

Paleozoic geology of the Dobbin Summit-Clear Creek area, Monitor Range, Nye county, Nevada

Devonian and Mississippian stratigraphy of the southern Hot Creek Range, Nye County, Nevada

Modeling estuary pollution by computer simulation

Comparison of object detection and image quality between conventional digital mammography and digital breast tomosynthesis through contrast measurements and phantom image evaluation

Studies to facilitate reintroduction of golden paintbrush (Castilleja levisecta) to the Willamette Valley, Oregon

Efficient heuristics for buffer allocation in closed serial production lines

A recreation program for handicapped children

A kinetic approach for the determination of sorption rate constants using a column-type reactor

The wastewater treatment characteristics of a rotating flighted cylinder

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