Index Catalog // ScholarsArchive@OSU

Analysis of the Feasibility of Thermoelectric Energy Harvesters used on the Human Body for the Powering of Wearable Electronic Devices

Creator:: Smith, Richard I.
Abstract:: Wearable electronic devices are becoming increasingly widespread and are being used to fulfill a variety of needs. These devices range from purely infotainment type systems such as smartwatches and fitness oriented devices to specialized medical devices such as insulin pumps and heart-rate monitors. A challenge faced with all of these...
Resource Type:: Honors College Thesis
Full Text:: used on the Human Body for the Powering of Wearable Electronic Devices By Richard Inocencio Smith A

A study of deep levels of AlGaAs/GaAs heterojunction bipolar transistors

Creator:: Huang, Chun-ta
Abstract:: A study of deep levels of the emitter region of a heterojunction bipolar transistor is investigated using deep level transient spectroscopy (DLTS), deep level admittance spectroscopy (DLAS), thermally stimulated capacitance (TSCAP), and capacitance-voltage (C-V) profiling. The DX center, with an activation energy of 0.45 eV, is the only deep level...
Resource Type:: Masters Thesis
Full Text:: through out this work. Special thanks to Professor John R. Arthur, Professor Thomas K. Plant, and

Image features and learning algorithms for biological, generic and social object recognition

Creator:: Zhang, Wei
Abstract:: Automated recognition of object categories in images is a critical step for many real-world computer vision applications. Interest region detectors and region descriptors have been widely employed to tackle the variability of objects in pose, scale, lighting, texture, color, and so on. Different types of object recognition problems usually require...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Thomas G. Dietterich Automated recognition of object categories in images is a critical

Characterization and applications of low-temperature-grown MBE gallium arsenides

Creator:: Zhao, Pin
Resource Type:: Masters Thesis
Full Text:: approved: Thomas K. Plant Low-temperature (LT) MBE-grown GaAs material has recently been used for fast

Modeling and testing of semi-insulating gallium arsenide interdigitated photodetectors

Creator:: Kollipara, Ravindranath Tagore
Abstract:: High speed photodetectors are a necessary element in broad band digital and analog optical communication systems. In this thesis easily integrable planar high speed photodetectors made on undoped semi-insulating (SI) GaAs substrates are modeled and tested. The fabrication process of the detectors is fully compatible with GaAs metal-semiconductor field effect...
Resource Type:: Dissertation
Full Text:: : Redacted for Privacy Thomas K. Plant High speed photodetectors are a necessary element in broad band

HEMT-compatible laser diodes

Creator:: Eliason, Garth W.
Resource Type:: Masters Thesis
Full Text:: -Compatible Laser Diodes Abstract approved: Dr. Thomas K. Plant The second-iteration design, fabrication and

Low cost, short wavelenght fiber Bragg grating strain sensor systems

Creator:: Vaughan, Lira
Abstract:: Fiber Bragg grating sensors have been constantly researched for the last ten years and have finally begun to find use in the commercial market. However, one of the major factors limiting their widespread use is their system cost. Their lightweight, flexibility, electromagnetic immunity, and small size make fiber Bragg grating...
Resource Type:: Masters Thesis
Full Text:: , Short Wavelength Fiber Bragg Grating Strain Sensor Systems. Abstract Approved: Thomas K. Plant Fiber

Towards Pactive (Passive + Active) Sensing for Security Applications

Creator:: Menon, Arya
Abstract:: Increasing threats of terrorism and contraband smuggling have led to a growing interest in millimeter wave/ THz security sensors. Recently, systems combining active and passive sensing into one unit have been proposed where the active mode provides information on range and reflectivity, and the passive mode complements the active by...
Resource Type:: Dissertation
Full Text:: Abstract approved: ______________________________________________________ Thomas M. Weller

Alternating-current thin-film electroluminescent device optical excitation experiments

Creator:: Cleary, Bradford A.
Abstract:: This thesis investigates two methods of optical excitation of alternating-current thin-film electroluminescent (ACTFEL) devices. The two experimental methods investigated in this thesis are the photo-induced charge (PIQ) and luminescence (PIL), and the subthreshold-voltage induced transferred charge (VIQ) techniques. PIQ/PIL experiments utilize an above-bandgap laser pulse to investigate the transport properties...
Resource Type:: Masters Thesis
Full Text:: - Thomas K. Plant This thesis investigates two methods of optical excitation of alternating-current thin

Design and simulation of a model for lymphocyte flow through single lymphnodes

Creator:: Heilig, Thomas
Abstract:: A compartmental model of lymphocyte circulation through a lymphnode is derived and simulated. The purpose of the model is to analyze experimental data and in turn design experimental plans from the analysis in order to obtain sufficient data for the organ-distributed immune response. The model will be used to predict...
Resource Type:: Masters Thesis
Full Text:: Through Single Lymphnodes AN ABSTRACT OF THE THESIS OF Thomas Heilig for the degree of Master of

ScholarsArchive@OSU

Analysis of the Feasibility of Thermoelectric Energy Harvesters used on the Human Body for the Powering of Wearable Electronic Devices

A study of deep levels of AlGaAs/GaAs heterojunction bipolar transistors

Image features and learning algorithms for biological, generic and social object recognition

Characterization and applications of low-temperature-grown MBE gallium arsenides

Modeling and testing of semi-insulating gallium arsenide interdigitated photodetectors

HEMT-compatible laser diodes

Low cost, short wavelenght fiber Bragg grating strain sensor systems

Towards Pactive (Passive + Active) Sensing for Security Applications

Alternating-current thin-film electroluminescent device optical excitation experiments

Design and simulation of a model for lymphocyte flow through single lymphnodes

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