Index Catalog // ScholarsArchive@OSU

Food and habitat partitioning in two groups of coexisting Accipiter

Creator:: Reynolds, Richard T.
Abstract:: Sharp-shinned Hawks (Accipiter striatus), and Cooper's Hawks (A. coo erii) in the conifer forests in northwestern Oregon and A. striatus, A. cooperii, and Goshawks (A. gentilis) in the conifer forests of eastern Oregon were syntopic during the nesting season. In this study density of nests, nest success, and utilization of...
Resource Type:: Dissertation
Full Text:: Accipiter AN ABSTRACT OF THE THESIS OF Richard Truman Reynolds for the degree of Doctor of Philosophy in

A numerical study of inertial flow features in moderate Reynolds number flow through packed beds of spheres

Creator:: Finn, Justin Richard
Abstract:: In this work, flow through synthetic arrangements of contacting spheres is studied as a model problem for porous media and packed bed type flows. Direct numerical simulations are performed for moderate pore Reynolds numbers in the range, 10 ≤ Re ≤ 600, where non-linear porescale flow features are known to...
Resource Type:: Dissertation
Full Text:: CMR12 AN ABSTRACT OF THE DISSERTATION OF Justin Richard Finn

Heat transfer in magnetic fluids at low Reynolds number

Creator:: Choi, Sang Hyouk
Abstract:: This study was concerned with the flow of a magnetic self-propelled ferrohydrodynamic fluid in a horizontal circular tube subjected to axially varying temperature and magnetic field. The first phase of the study involved the analytical solution to the governing equations for the velocity and temperature profiles within the fully developed...
Resource Type:: Dissertation
Full Text:: Heat transfer in magnetic fluids at low Reynolds number

An electron diffraction investigation of gaseous diboron tetrachloride, B₂C1₄, and boron trichloride, BC1₃

Creator:: Ryan, Robert Reynolds
Resource Type:: Dissertation
Full Text:: u 6.273 w, Ag rtll be scca lu tlre scotlou oa struoturs rcflamoat, thls aer asotor oomGctlon y1o10od

Effectiveness of a fluidized bed in filtration of airborne particulate of submicron size

Creator:: Black, Charles Hartgraves
Abstract:: Submicron particulate (mean size of 0.52 microns) was filtered from air at substantially atmospheric temperature and pressure by passing air up through a bed of fluidized glass shot in a two inch column. Removal efficiency, defined as the percentage removal of particulate from the air stream, was essentially constant during...
Resource Type:: Dissertation
Full Text:: - ing upon the type of bed material, w is bed weight per unit area, pounds of solid per square foot

Long wavelength gravity anomalies and implications concerning a descending lithospheric slab in the Pacific Northwest

Creator:: MacFarlane, William Thomas
Abstract:: The thermal regime of a postulated descending lithospheric slab is calculated. The gravity anomaly associated with such a structure is large in amplitude and long in wavelengh. Observed free-air gravity anomalies in the Pacific Northwest do not indicate a gravitational effect due to a descending slab. Two hypothetical compensation models...
Resource Type:: Dissertation
Full Text:: Redacted for Privacy ACKNOWLEDGEMENT I wish to thank my major professor, Dr. R. W. Couch, for the help

Sampling submicrometer particles suspended in near sonic and supersonic free jets of air

Creator:: Martone, Joseph Arthur
Abstract:: This experiment is concerned with sampling submicrometer particles in near sonic and supersonic flows. The study employed a high volume condensation aerosol generator to produce stearic acid particles having a geometric mean diameter of 0.8 μm and a geometric standard deviation of 1.28. The aerosol was diluted with dry air...
Resource Type:: Dissertation
Full Text:: Abstract approved: Richard W. Boubel Redacted for Privacy This experiment is concerned with sampling

An experimental investigation of aerosol coagulation in the shock tube

Creator:: Yun, Kyung Woo
Abstract:: Ammonium chloride aerosols of submicron size generated by condensation and dispersion methods were treated, shortly after aerosol charging, with shock waves originating from diaphragm pressure ratios of up to 5.75. The fraction of the particulate matter remaining in suspension after a given time was measured as an indication of coagulation...
Resource Type:: Dissertation
Full Text:: INVESTIGATION OF AEROSOL COAGULATION IN THE SHOCK TUBE Abstract approved: Redacted for Privacy Richard W

A model of ciliary streaming in the respiratory system

Creator:: Chambers, Alan B.
Abstract:: The respiratory tract is lined with a mucous blanket which is motivated by a ciliated epithelium. This blanket includes a lower serous layer of fluid through which the cilia beat and an upper viscid layer into which particulates from the inhaled air are deposited. The movement of the mucous blanket...
Resource Type:: Dissertation
Full Text:: SYSTEM Abstract approved: Redacted for privacy Richard W. Boubel The respiratory tract is lined with

An assessment of the safety attitudes of college students following completion of a first aid course

Creator:: Kroeger, Linda
Abstract:: This study investigated the effect of first aid instruction on college students' attitudes toward safety. It evolved from previous studies of the relationship between first aid and accidents in Canada and the United Kingdom. These earlier studies were concerned with the effect of first aid training on accident rates. The...
Resource Type:: Dissertation
Full Text:: : Redacted for privacy Gordon W. AnTerson This study investigated the effect of first aid instruction on

ScholarsArchive@OSU

Food and habitat partitioning in two groups of coexisting Accipiter

A numerical study of inertial flow features in moderate Reynolds number flow through packed beds of spheres

Heat transfer in magnetic fluids at low Reynolds number

An electron diffraction investigation of gaseous diboron tetrachloride, B₂C1₄, and boron trichloride, BC1₃

Effectiveness of a fluidized bed in filtration of airborne particulate of submicron size

Long wavelength gravity anomalies and implications concerning a descending lithospheric slab in the Pacific Northwest

Sampling submicrometer particles suspended in near sonic and supersonic free jets of air

An experimental investigation of aerosol coagulation in the shock tube

A model of ciliary streaming in the respiratory system

An assessment of the safety attitudes of college students following completion of a first aid course

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