Index Catalog // ScholarsArchive@OSU

User Interface and Database for the Intuitive, Developmental And Research Oriented, Easy To Use, Affordable, And Low Volume (IDEAL) Bioreactor

Creator:: Litzinger, Jaelyn W.
Abstract:: Expensive pricing for laboratory bioreactors proves to be the main barrier-to-entry for lab-scale academic research. Most laboratory bioreactors are priced at $100K+ and require significant training to use, thereby limiting their accessibility. The IDEAL (Intuitive, Developmental And Research Oriented, Easy To Use, Affordable, And Low Volume) Bioreactor aims to solve...
Resource Type:: Honors College Thesis
Full Text:: Computer Science _____________________________________________________________________ Matthew Johnston

Mechanically Robust Additively Manufactured Magnetically Coupled Aperture and Patch Microstrip to Rectangular Waveguide Transition

Creator:: Merrill, Scott
Abstract:: Advances in additive manufacturing technologies allow for the rapid, inexpensive manufacturing of microwave circuits. Circuits made using additive manufacturing are comparable in performance to circuits produced circuits produced using conventional methods such as printed circuit board fabrication, thin film deposition, machining, and milling. Very little work has been done in...
Resource Type:: Masters Thesis

Data Mining a Design Repository for Automating and Validating Functional Modeling

Creator:: Mikes, Alex B.
Abstract:: The purpose of this work is to build a foundation of understanding and methodologies as the steps toward automating functional modeling. We have achieved significant progress in the automatic generation of functional representations, which can be connected at the interface of components to create a functional model. This work highlights...
Resource Type:: Masters Thesis
Full Text:: collaboration. Thanks to Chris Hoyle and Matt Johnston for serving on my committee. TABLE OF CONTENTS Page 1

Reversible Covalent Immobilization of Desferrioxamine B (DFOB) on Aminated Polystyrene Beads for Citrate-Bound Fe(III) Chelation

Creator:: Touma, Jad G.
Abstract:: The immobilization of chelators to solid supports has recently gained renewed interest due to the increasing biomedical and environmental applications made possible by these molecules’ ability to bind Fe(III) and other metal ions. The uses of immobilized chelators have expanded to include the treatment of metal overload in serum, the...
Resource Type:: Masters Thesis

The Influence of Fuel Characteristics on Smoldering Behavior through Porous Fuels

Creator:: Ross, Andrew H.
Abstract:: Smoldering can play a dangerous role in the ignition and spread of wildfires. Naturally occurring fuels consist of multiple layers of organic materials with varying particle sizes due to differences in decomposition stages with fuel depth, yet the influence of particle size on burning behavior is poorly understood. Previous research...
Resource Type:: Masters Thesis

5th-Order Elliptic LPF Using Passive Charge Compensation Technique (PCC) Design

Creator:: Tsai, Cheng H.
Abstract:: The passive charge compensation (PCC) technique was introduced for switched capacitor (SC) circuit to increase the slew rate and enhance the linearity performance, as PCC techniques are used on the Delta-Sigma modulator (DSM) in ADC circuitry. The PCC technique of the project was applied to the design of a SC...
Resource Type:: Masters Thesis
Full Text:: . I would also like to thank Prof. Alan Wang, Prof. Anne Trehu, and Prof. Matthew Johnston for

Effect of Laser Powder Bed Fusion Parameters and Hot Isostatic Pressing on the Microstructure and Mechanical Properties of C22 Alloy

Creator:: Yan, Dongqing
Abstract:: A nickel-based Hastelloy C22 powder with a nominal composition of Ni-21.30Cr-13.36Mo-1.92Co-2.94W-3.85Fe-0.23Mn-0.3V(wt%) and particle size distribution of D₁₀=23.8±0.3 μm, D₅₀=37.5±0.2μm, and D₉₀=59.3±1.1 μm was gas atomized to be used as a feedstock in Laser Powder Bed Fusion (LPBF). In this study, laser power and scanning speed were optimized to manufacture specimens...
Resource Type:: Masters Thesis
Full Text:: place. I thank my committee members, Dr. Tabei, Dr. Fan, and Dr. Johnston, for their time, feedback

Ultra-energy-efficient Silicon Photonic Modulators Driven by Transparent Conductive Oxides

Creator:: Li, Erwen
Abstract:: Silicon photonics has become the most promising platform for future large-scale optical interconnect and optical computing systems due to its inherent CMOS compatibility, which brings exclusive advantages in bandwidth density, energy efficiency, and cost effectiveness. Parallel optical interconnects based on photonic integrated circuits (PICs) have the capacity to meet the...
Resource Type:: Dissertation
Full Text:: to Professor Larry Cheng, Professor Tejasvi Anand, Professor Matthew Johnston for serving as my

Applications of Magnetic Materials in Soft Robotics

Creator:: Davis, William M.
Abstract:: Magnetic materials can be used in modern soft robotics as a method for external stimulus actuation and motion control. By combining aspects of biology and mechanics, devices are fabricated to create a structure capable of complex movement. Applications that these devices are subject to can be broken down into four...
Resource Type:: Capstone Project

Sputter Deposition and Characterization of Transparent Conductive Oxide Thin Films and Applications in Photonics

Creator:: Bo, Yunfei
Abstract:: Transparent conductive oxides (TCOs), combining the optical transparency and electrical conducting properties, have attracted escalating research interests in recent years due to their potential for various photonic applications. The electrical and optical properties, such as carrier concentration, mobility, will strongly affect the performance of TCO-based photonic devices. In this dissertation,...
Resource Type:: Masters Thesis
Full Text:: , and Dr. Matthew Johnston for serving on my committee. Thank you for your time and support. I

ScholarsArchive@OSU

User Interface and Database for the Intuitive, Developmental And Research Oriented, Easy To Use, Affordable, And Low Volume (IDEAL) Bioreactor

Mechanically Robust Additively Manufactured Magnetically Coupled Aperture and Patch Microstrip to Rectangular Waveguide Transition

Data Mining a Design Repository for Automating and Validating Functional Modeling

Reversible Covalent Immobilization of Desferrioxamine B (DFOB) on Aminated Polystyrene Beads for Citrate-Bound Fe(III) Chelation

The Influence of Fuel Characteristics on Smoldering Behavior through Porous Fuels

5th-Order Elliptic LPF Using Passive Charge Compensation Technique (PCC) Design

Effect of Laser Powder Bed Fusion Parameters and Hot Isostatic Pressing on the Microstructure and Mechanical Properties of C22 Alloy

Ultra-energy-efficient Silicon Photonic Modulators Driven by Transparent Conductive Oxides

Applications of Magnetic Materials in Soft Robotics

Sputter Deposition and Characterization of Transparent Conductive Oxide Thin Films and Applications in Photonics

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