Engineering Commons^™

2fly With Rpi - Evaluating The Raspberry Pi For Glass Cockpit Applications, Donald R. Morris

ASA Multidisciplinary Research Symposium

Evaluating the capabilities of Raspberry Pi computers to be used in embedded glass cockpit applications for experimental aircraft. This includes details of what is required for these applications as well as how well the Raspberry Pi 3B can perform in this role.

The Aspergillus Flavus Homeobox Gene, Hbx1, Is Required For Development And Aflatoxin Production, Jeffrey W. Cary, Pamela Y. Harris-Coward, Leslie Scharfenstein, Brian M. Mack, Perng-Kuang Chang, Qijian Wei, Matthew Lebar, Carol Carter-Wientjes, Rajtilak Majumdar, Chandrani Mitra, Sourav Banerjee, Anindya Chanda

Faculty Publications

Homeobox proteins, a class of well conserved transcription factors, regulate the expression of targeted genes, especially those involved in development. In filamentous fungi, homeobox genes are required for normal conidiogenesis and fruiting body formation. In the present study, we identified eight homeobox (hbx) genes in the aflatoxin-producing ascomycete, Aspergillus flavus, and determined their respective role in growth, conidiation and sclerotial production. Disruption of seven of the eight genes had little to no effect on fungal growth and development. However, disruption of the homeobox gene AFLA_069100, designated as hbx1, in two morphologically different A. flavus strains, CA14 and AF70, resulted in …

Small-Scale Intelligent Vehicle Design Platform, Christopher Grant, Jay Miley, Evan Phillips

Mechanical Engineering

Intelligent Vehicle Design is a growing field with the potential to save many lives by actively minimizing the impacts of human error. Though there are many ways to research intelligent vehicle control, full-scale implementations are expensive and dangerous and computer simulations have extremely steep learning curves. Researchers and students need an accessible, adaptable, and robust development platform to rapidly create and test autonomous control algorithms. While small-scale platforms are often designed from the ground up for specific projects, this requires analysis, design, and manufacture. The goal of this project is to develop a small-scale intelligent vehicle that can be configured …

Development Of A Lfle Double Pattern Process For Te Mode Photonic Devices, Mycahya Eggleston

Journal of the Microelectronic Engineering Conference

No abstract provided.

Ald Of Ferroelectric Hfo2 Thin Films, Casey J. Gonta

Journal of the Microelectronic Engineering Conference

No abstract provided.

Atomic Layer Of Deposition Of Ferroelectric Hfo2, Casey J. Gonta

Journal of the Microelectronic Engineering Conference

No abstract provided.

Atomic Layer Of Deposition Of Ferroelectric Hfo2, Casey J. Gonta

Journal of the Microelectronic Engineering Conference

Ferroelectric (FE) materials exhibit spontaneous polarization making them particularly attractive for non-volatile memory and logic applications. Recently, doped hafnium oxide has shown to be ferroelectric in nature expanding its applications to these areas of interest. Ferroelectricity has been reported in atomic layer deposition (ALD) of HfO2 with Al, Y, or Si dopants. Previous work at RIT demonstrated functional ferroelectric field effect transistors (FeFETs) using silicon doped HfO2 (Si:HfO2) as the gate dielectric.

The new addition of a Savannah ALD system at RIT has made deposition of doped HfO2 films possible. Recipes have been developed for deposition of aluminum doped HfO2 …

Development Of A Lfle Double Pattern Process For Te Mode Photonic Devices, Mycahya Eggleston

Journal of the Microelectronic Engineering Conference

As the popularity of photonic devices and their uses increases, reliable manufacturing processes will need to be developed to make them more cost effective. Many companies still utilize i-line lithography, with very robust processes. Photonic devices require feature sizes often too small to be fabricated on i-line tools, especially for TE mode devices. In order to fabricate these devices, a form of double patterning will need to be developed.

Proposed is a Litho-Freeze-Litho-Etch (LFLE) process that can achieve the feature sizes capable of fabricating TE mode photonic devices. This project encompasses design, development, and characterization of a LFLE process that …

Development Of Microencapsulated Phase Change Material For Solar Thermal Energy Storage, Weiguang Su, Jo Darkwa, Georgios Kokogiannakis

Faculty of Engineering and Information Sciences - Papers: Part A

In this paper a novel microencapsulated phase change material (MF-3) has been developed and tested for solar assisted hot water storage systems. Even though the morphology of the sample was affected by the type of emulsifier used for fabrication it recorded the highest energy storage capacity of 126 kJ/kg with encapsulation efficiency of 97.4% as compared with other developed samples. For the purpose of assessing its thermal effectiveness it was theoretically evaluated in a compacted fixed bed TES unit and found to be capable of achieving a higher energy storage density as well as relatively smaller physical storage size than …

Laboratory Exercise – Calculating Runoff Over Land Parcels, Wade Bozeman, Steven Evans, Ryan Selee

Engineering Applications of GIS - Laboratory Exercises

When developing land, most municipalities will require that all runoff from the site be retained on site or flow into a storm water conveyance system. In the near future, new regulation will require that all runoff be retained on site. For this reason, it is important to know how much runoff can be expected to flow over a potential development site. In this lab, you will use ArcMap ModelBuilder to predict the amount of flow which can be expected over a land parcel in a storm event.

The Technology Development And Commercialization Of 'Smart' Scientific Instrumentations, Tony Hoang

Legacy Theses & Dissertations (2009 - 2024)

The technology development of two centrifuge-based instruments gave rise to an Internet-of-Things (IOT) biotech startup. The first instrument: the centrifuge force microscope (CFM) was recently introduced as a platform for massively parallel single-molecule manipulation and analysis. Here we developed a low-cost and self-contained CFM module that works directly within a commercial centrifuge, greatly improving accessibility and ease of use. Our instrument incorporates research grade video microscopy, a power source, a computer, and wireless transmission capability to simultaneously monitor many individually tethered microspheres. Building off of the first project, the second instrument we introduced was the “smart” centrifuge-test tube holder. The …

Development Of A Dynamic Model For A Hybrid Photovoltaic Thermal Collector - Solar Air Heater With Fins, Wenke Fan, Georgios Kokogiannakis, Zhenjun Ma, Paul Cooper

Faculty of Engineering and Information Sciences - Papers: Part A

A dynamic model for a hybrid Photovoltaic Thermal Collector-Solar Air Heater (PVT-SAH) with longitudinal fins was developed to enable assessment of the potential of the system to provide high temperature outlet air (60-90 °C) under dynamic boundary conditions. The model description includes the method for discretising the system into a number of control volumes, the energy balance equations for each control volume and the implementation of the numerical solution. Model validation has been successfully undertaken by using empirical verification of model predictions with an experimental facility and by comparing the model outputs with the reference data from the literature. The …

Percy H. Perkins, Jr. Architectural Drawings, Zach S. Henderson Library Special Collections

Finding Aids

This collection consists of materials relating to author and gemologist Percy H. Perkins. Materials span 1923 to 1985, and consist of architecture drawings for various significant buildings in southeast Georgia, including a six room schoolhouse in Claxton, GA, Pembroke State Bank, the Stadium & Athletic Field for Morris Brown College, the Women's Dormitory School for Officers’ Training at The Salvation Army Headquarters, Bacon County Elementary School, Claxton High School, and Evans County Training School.

Find this collection in the University Libraries' catalog.