Index Catalog // ScholarsArchive@OSU

Comprehensive depletion-mode modeling of oxide thin-film transistors

Creator:: Zhou, Fan
Abstract:: The primary focus of this thesis is modifying the comprehensive depletion-mode model and extending its applicability to p-channel thin-film transistor (TFT) behavior and subthreshold (subpinchoff) operation. The comprehensive depletion-mode model accurately describes depletion-mode TFT behavior and establishes a set of equations, different from those obtained from square-law theory, which can...
Resource Type:: Masters Thesis
Full Text:: . I would like to thank all of my group members, Bao Yeh, Tsung Chiang, Kevin Archila, Kevin Stewart

Additive Manufacturing of FeCrCoCuNi High Entropy Alloy via Laser Powder Bed Fusion and Nickel Aluminum Bronze via Laser Directed Energy Deposition

Creator:: Doyle, Ryan P.
Abstract:: High Entropy Alloys (HEA) exhibit unusual properties and are gaining interest as new materials for challenging applications in the aerospace, hypersonic and medical fields. The application of HEAs have been limited by the development of powder production at scale. A recently developed process of plasma spheroidization by 6K, inc. has...
Resource Type:: Masters Thesis
Full Text:: conventional alloying must be expanded [1]. A novel concept of alloying was proposed in 2004 by Yeh el al

Reactive transport modeling in a discrete fracture : applications to the formation of sericitic hydrothermal alteration at Butte, Montana

Creator:: Geiger, Sebastian
Abstract:: A model for the spatial and temporal evolution of the gray sericitic (GS) and sericite with remnant biotite (SBr) hydrothermal alteration selvages within the Butte Quartz Monzonite (BQM) of the porphyry copper deposit at Butte, Montana, is presented. The model provides a mathematical description for the location and advance of...
Resource Type:: Masters Thesis
Full Text:: such as the sequential iterative approach (SIA) (Yeh and Tripathi, 1989; Yeh and Tripathi, 1991

A novel method for zinc oxide nanowire sensor fabrication

Creator:: Pelatt, Brian D.
Abstract:: Interest in nanomaterials is motivated partly by their potential for sensor arrays to detect different gases. Nanowires in particular are of interest because their high surface-to-volume ratio promises the possibility of high sensitivity. However, because of their discrete quasi-one-dimensional geometry, electrical integration of nanowires into photolithographically defined devices and circuits...
Resource Type:: Masters Thesis

Factors Associated with body mass index among young adults in Taiwan

Creator:: Lai, I-Ju
Abstract:: Obesity is a major public health problem and is a risk factor for hypertension, diabetes, heart disease and cancer. In addition, the prevalence of obesity appears to be increasing worldwide, making it important to determine the nature and extent of obesity in populations at risk. The aim of this study...
Resource Type:: Masters Thesis
Full Text:: . Shih-wei 2001; Liu, Mei-yuan., Ych, Sung-ling, Chen, Wei-jao, 1998). From a public health perspective

Investigation of ultra-thin In-Ga-Zn-O thin-film transistors

Creator:: Chiang, Tsung-Han
Abstract:: The objective of the work reported herein is to explore the impact of decreasing channel thickness on radio-frequency (RF) sputtered amorphous indium-gallium-zinc oxide (a-IGZO) thin-ﬁlm transistors (TFTs) electrical performance through the evaluation of drain current versus gate voltage (I[subscript D] − V[subscript G]) transfer curves. For a ﬁxed set of...
Resource Type:: Masters Thesis
Full Text:: - edgement goes to Bao Yeh and Fan Zhou. Several discussions with them have en- lightened me on the finer

Is platelet rich plasma (PRP) the other alternative? A review and current research

Creator:: Ho, Louisa K. K.
Abstract:: Platelet-rich plasma (PRP) has been applied as a hemostatic agent since the 1970s, and a potent source of autologous growth factors since the 1990s. PRP is rich in growth factors such as platelet derived growth factor (PDGF), vascular endothelial growth factor (VEGF), transforming growth factor-β (TGF-β), fibroblast growth factor (FGF)...
Resource Type:: Masters Thesis

Determination of Mass Flow Rate through Plain Mesh Wick and Nano- Structured Mesh Wick for the Design of Thermal Compressor Systems

Creator:: Uwaoma, Ifeanyi A.
Abstract:: Wicking action refers to the movement of a liquid through a porous or a structured surface via capillary action. This phenomenon is affected by surface geometry, such as the wick thickness and pore size of the wick, as well as fluid properties, such as viscosity and surface tension of the...
Resource Type:: Masters Thesis
Full Text:: According to Yeh et al (2008), if all these major factors can be controlled, the transport of fluid (heat

Design and Modeling Techniques for Impedance Based Flow Cytometry

Creator:: Dawes, Jacob
Abstract:: Microfluidic devices have enabled lab-on-a-chip (LOC) systems that allow for complex sample analysis and preparation in a compact form factor. One technology that may benefit from a microfluidic approach and further miniaturization is flow cytometry. Flow cytometry is an analysis technique for enumerating and characterizing populations of cells; this is...
Resource Type:: Masters Thesis

Children and Youth's Outdoor Play and Emotional Wellbeing During the COVID-19 Pandemic

Creator:: Gorrell, Lydia
Abstract:: Long-standing research has highlighted the critical role of physical and outdoor activities for children’s health and wellbeing. During the COVID-19 pandemic, children and youth around the world experienced heightened stress and poor mental health, which coincided with a decrease in active play and increase in screen-based activities. This work aims...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Comprehensive depletion-mode modeling of oxide thin-film transistors

Additive Manufacturing of FeCrCoCuNi High Entropy Alloy via Laser Powder Bed Fusion and Nickel Aluminum Bronze via Laser Directed Energy Deposition

Reactive transport modeling in a discrete fracture : applications to the formation of sericitic hydrothermal alteration at Butte, Montana

A novel method for zinc oxide nanowire sensor fabrication

Factors Associated with body mass index among young adults in Taiwan

Investigation of ultra-thin In-Ga-Zn-O thin-film transistors

Is platelet rich plasma (PRP) the other alternative? A review and current research

Determination of Mass Flow Rate through Plain Mesh Wick and Nano- Structured Mesh Wick for the Design of Thermal Compressor Systems

Design and Modeling Techniques for Impedance Based Flow Cytometry

Children and Youth's Outdoor Play and Emotional Wellbeing During the COVID-19 Pandemic

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