Index Catalog // ScholarsArchive@OSU

Characterization of CoGe Thin Films and Powders

Creator:: Pfau, Andrew James
Abstract:: Cobalt germanides have been widely studied as semiconductor contact materials, but recent theoretical studies suggest that they may also be excellent catalysts for methane steam reforming with stabilities and activities comparable to noble metal catalysts. In order to study the catalytic activity of cobalt germanides, it is critical to first...
Resource Type:: Masters Thesis
Full Text:: ~350 °C, loss of excess Ge and O from the bulk driven by crystallization starting at ~650‐700 °C, and

Conversion of glucose to hydrogen gas by supercritical water in a microchannel reactor

Creator:: Goodwin, Aaron K.
Abstract:: Glucose was gasified in supercritical water within a microchannel reactor at 650°C 750°C, and 250 bar to yield H2 rich gas with a low concentration of CO. The feed glucose concentration was 0.1 M. Two microchannel reactor configurations were tested at fluid residence times ranging from 0.5 sec to...
Resource Type:: Masters Thesis
Full Text:: at 650°C – 750°C, and 250 bar to yield H2 rich gas with a low concentration of CO. The feed

Influence of nitrogen form ratio and calcium on greenhouse and field performance of watermelon

Creator:: Lamb, Michael J.
Abstract:: Watermelon (Citrullus lanatus (Thunb.) Matsum. & Nakai var. Crimson Sweet) was seeded in a commercial peat mix in multicell containers (72 cells-tray⁻¹, 40 cm³-cell⁻¹) in July 1989 and April 1990. In 1989, the medium was amended with CaC0₃ at 10% w:v. In 1990, no CaC0₃ amendment was made. Watermelon seedling...
Resource Type:: Masters Thesis
Full Text:: in plant growth with increasing Ca was greater in 1990 than 1989, due to higher medium EC

Characterization of Stormwater Runoff from a County Maintenance Facility and Evaluation of Temporal Performance of Bioswale in Its Treatment

Creator:: Gyawali, Kshitiz
Abstract:: In the last few decades, a lot of studies have been conducted to study about the quality of stormwater runoff from various sites and conditions. Highways, residential areas, and commercial sites are the focus of most of these studies while limited studies have done examination of stormwater from Maintenance and...
Resource Type:: Masters Thesis
Full Text:: quality for a range of parameters, including pH, EC, turbidity, TSS, TDS, VSS, PSD, hardness, Cu, Zn, P

Suitability of diverse composts as soil amendments for highbush blueberry (Vaccinium corymbosum L.)

Creator:: Costello, Ryan C.
Abstract:: Highbush blueberry (Vaccinium corymbosum L.) is adapted to soils with high organic matter and acidic pH. Composts provide organic matter and nutrients for growing blueberry in mineral soils, but many composts are high in pH and soluble salts. Acidification with elemental sulfur (S°) can remedy high pH, but the process...
Resource Type:: Masters Thesis
Full Text:: those with higher pH, and composts with EC > 2 dS∙m - 1 produced less root growth than those with

An examination of factors that perpetuate fast fashion and consumer feelings regarding fast fashion

Creator:: Collett, Miriam
Abstract:: Fast fashion is a term used to describe trendy apparel created with a short cycle time and planned obsolescence. Consumers view such items as disposable due to poor garment quality and low price points. Although consumers are aware of the environmental impact of apparel consumption, the popularity of fast fashion...
Resource Type:: Masters Thesis
Full Text:: ! !-=N95A68!/=650@/5Q;!Q505!<3=9?<659!?;/=:!1!239501654P!;60?<6?059! R?5;6/3==1/05H!&8/0655=!752145!?=950:019

Sputtered Pb(Zr0.52Ti0.48)O3 (PZT) thin films on copper foil substrates, Sputtered Pb(Zr₀.₅₂Ti₀.₄₈)O₃ (PZT) thin films on copper foil substrates

Creator:: Walenza-Slabe, Joel
Abstract:: Pb(Zr₀.₅₂Ti₀.₄₈)O₃ (PZT) thin films are of interest for their large dielectric permittivity, ferroelectric, and piezoelectric properties. The material has been widely studied for use in high frequency transducers, multi-layered capacitors, and ferroelectric random access memory. Copper foils are an inexpensive, flexible substrate with a low resistivity which makes them ideal...
Resource Type:: Masters Thesis
Full Text:: for the films from Figure 4.21. Ec for the 990 nm thick film crystallized at 650°C would not fit on

Bi-based perovskite solid solutions for high energy density thin films

Creator:: Emerson, Morgan Rose
Abstract:: Electrical energy storage devices are currently the main limiting factor in many electrical devices and with the increasing demands placed on electrical power over fossil fuels, high energy density materials are essential. Previous research by Huang et al. on bulk (1-x)Bi(Zn₁/₂Ti₁/₂)O₃-xABO₃ solid solution systems led to the discovery of an...
Resource Type:: Masters Thesis
Full Text:: temperatures (a) 575°C (b) 600 °C (c) 650 °C (d) 700 °C and at 50 mTorr: (e) 575 °C (f) 600 °C (g) 650 °C and

Relative effective dose risk based on medical diagnostic modalities at the Nebraska Medical Center

Creator:: Petrocchi, Michael D.
Abstract:: The use of medical diagnostic imaging involving ionizing radiation has drastically increased in recent years causing concern about possible long term consequences such as the induction of cancer. Recognizing this recent trend, the Institutional Review Board (IRB) at the Nebraska Medical Center commissioned this study in order to determine effective...
Resource Type:: Masters Thesis

Utilizing economic indicators in a machine learning platform to create an interdisciplinary forecasting framework for natural resource management and policy planning

Creator:: Polinsky, Joseph Mark
Abstract:: Abstract: Resource managers and policy face challenges in forecasting the demand for natural resources replenishment (where possible) of natural resources due to changes in human lifestyle, population change and economic development. The year 2020 demonstrated this challenge on several fronts, including the realm of natural resources. Additionally, much competition for...
Resource Type:: Capstone Project

ScholarsArchive@OSU

Characterization of CoGe Thin Films and Powders

Conversion of glucose to hydrogen gas by supercritical water in a microchannel reactor

Influence of nitrogen form ratio and calcium on greenhouse and field performance of watermelon

Characterization of Stormwater Runoff from a County Maintenance Facility and Evaluation of Temporal Performance of Bioswale in Its Treatment

Suitability of diverse composts as soil amendments for highbush blueberry (Vaccinium corymbosum L.)

An examination of factors that perpetuate fast fashion and consumer feelings regarding fast fashion

Sputtered Pb(Zr0.52Ti0.48)O3 (PZT) thin films on copper foil substrates, Sputtered Pb(Zr₀.₅₂Ti₀.₄₈)O₃ (PZT) thin films on copper foil substrates

Bi-based perovskite solid solutions for high energy density thin films

Relative effective dose risk based on medical diagnostic modalities at the Nebraska Medical Center

Utilizing economic indicators in a machine learning platform to create an interdisciplinary forecasting framework for natural resource management and policy planning

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search