Index Catalog // ScholarsArchive@OSU

Leveraging Fluids with Weak Yield Stress for Directed Alignment and Distribution of Magnetic Disks in Novel Inks

Creator:: Swann, Britany M.
Abstract:: Additive manufacturing and 3D printing have become household names as both hobbyistsand industrial manufacturers utilize fast, inexpensive prototyping and production of functionalparts. Additive manufacturing is being revolutionized with 3D printers such as theMulti Jet Fusion 3D from HP, Inc., where each volume pixel, or voxel, can be independentlyfunctionalized. Voxel-by-voxel printing...
Resource Type:: Masters Thesis

Extensional characterization of weakly-viscoelastic fluids : methods & applications

Creator:: Marshall, Kristin A.
Abstract:: The addition of macromolecules to solvent, even in dilute quantities, can significantly alter a fluid's response in an extensional, or stretching, flow. When high-molecular-weight polymers are extended in solution, extensional thickening can result, yielding viscosities that are orders of magnitude larger than values found in shear. Examples of applications where...
Resource Type:: Masters Thesis
Full Text:: Characterization of Weakly-Viscoelastic Fluids: Methods & Applications Abstract approved: Travis W. Walker The

Investigating the Effect of Tetrahydrofuran (THF) Plasticizer on the Crystallization and Solvent Seaming of PET/NPG Copolymer Films

Creator:: Srivastava, Aarushi
Abstract:: Polyethylene terephthalate (PET) polymer has been the material of choice for packaging industry as a result of its excellent mechanical and physical properties. These properties are highly dependent on the microstructure, chemistry, and processing conditions of this material. PET is often oriented in the machine direction (MD), the transverse direction...
Resource Type:: Masters Thesis
Full Text:: Copolymer Films Abstract approved: Travis W. Walker Polyethylene terephthalate (PET) polymer has been the

Relationships between fish species distribution and habitat in the Willamette River drainage in western Oregon

Creator:: Kruse, Amy Ellen
Abstract:: The objectives of this study were to (1) describe physical environmental conditions and species composition at several sites along an Upstream/downstream gradient in a number of tributaries of the Willamette River in western Oregon; and (2) identify possible relationships between species distributional patterns and physical habitat parameters using detrended correspondence...
Resource Type:: Masters Thesis
Full Text:: habitat in the Willamette River drainage in western Oregon AN ABSTRACT OF THE THESIS OF Amy Ellen Kruse

A study of the laws of learning

Creator:: Kruse, Vernon Judson
Resource Type:: Masters Thesis
Full Text:: *Ei}t u$ F r r t.... $:: *s &Bsfa*sr sr tffi tffisx$ oF Teruop Kruse (Narne; Date Ttre s ls pre

Studies on the bactericidal action of ions of the noble metals

Creator:: Kruse, Howard Wendell
Resource Type:: Masters Thesis
Full Text:: BACTERICIDAL ACTION OF IONS OF THE NOBLE METALS by iOWARD WENDELL KRUSE A THESIS submitted to the

Transient Microrheological Characterization of Biogels

Creator:: Mao, Yating
Abstract:: The Brownian motion of micron-scale particles reflects the viscoelastic response of the local environment of the medium. Tracking the thermal fluctuations of these particles is a measure of the rheology of the material at the microscopic scale. This technique is called passive microrheology. Microrheology has been developed to assess the...
Resource Type:: Masters Thesis
Full Text:: Microrheological Characterization of Biogels Abstract approved: Travis W. Walker The Brownian motion of micron

Headwater stream characterization : an energy and physical approach to stream temperature using distributed temperature sensing

Creator:: Roth, Travis R.
Abstract:: Headwater streams are an integral part of the ecological health of the greater stream network as they provide valuable biological habitat, provide upwards to 95% of total in channel flow, while providing downstream reaches with important constituents such as sediment and woody debris. Small headwater streams are particularly susceptible to...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Travis R. Roth for the degree

Western juniper encroachment into aspen communities in the Northwest Great Basin

Creator:: Wall, Travis G.
Abstract:: In the Northwest Great Basin, aspen (Populus tremuloides) communities uniquely contribute to the biodiversity of a semi-arid, sagebrush-dominated landscape. In this same region, western juniper (Juniperus occidentalis) is encroaching into aspen stands. This study determined the timing, extent, and some of the effects of this expansion. Aspen stands below 2,133...
Resource Type:: Masters Thesis
Full Text:: thesis of Travis G. Wall presented on June 30, 1999. APPROVED Co-M r Frofessor, repre nting Rangeland

Photochemical reduction of carbon dioxide in aqueous and ionic liquid solutions in a microreactor with TiO₂ catalyst; experiment and modeling

Creator:: Campbell, Travis J.
Abstract:: Microtechnology was used to study the chemical reduction of dissolved carbon dioxide into useful products. A novel TiO₂ photocatalyst was used to activate the reaction under ultraviolet irradiation. CO₂ was dissolved in aqueous and 50% BMIM-BF₄ (ionic liquid) solutions. The introduction of an ionic liquid increased the solubility of CO₂...
Resource Type:: Masters Thesis
Full Text:: Travis J. Campbell for the degree of Master of Science in Chemical Engineering presented on May 14

ScholarsArchive@OSU

Leveraging Fluids with Weak Yield Stress for Directed Alignment and Distribution of Magnetic Disks in Novel Inks

Extensional characterization of weakly-viscoelastic fluids : methods & applications

Investigating the Effect of Tetrahydrofuran (THF) Plasticizer on the Crystallization and Solvent Seaming of PET/NPG Copolymer Films

Relationships between fish species distribution and habitat in the Willamette River drainage in western Oregon

A study of the laws of learning

Studies on the bactericidal action of ions of the noble metals

Transient Microrheological Characterization of Biogels

Headwater stream characterization : an energy and physical approach to stream temperature using distributed temperature sensing

Western juniper encroachment into aspen communities in the Northwest Great Basin

Photochemical reduction of carbon dioxide in aqueous and ionic liquid solutions in a microreactor with TiO₂ catalyst; experiment and modeling

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