Physical Sciences and Mathematics Commons^™

Gigapan Education, Marissa Morgan

Honors Theses

Secondary-school students and teachers need a safe, secure website where they can experience the life of their peers around the world through GigaPan panoramic images. Using a simple point and shoot camera, students can create deep-zoomable panoramas called GigaPans. A Ruby on Rails website was created to provide a location and interface for sharing and discussing these GigaPan panoramas between students and teachers across the globe. By sharing experiences and culture through this technology, the website aims to create a community of technologically and culturally aware young people.

The Effects Of Prompted Tutoring On An Emporium Model Math Course, Juliette Michelle Young

Honors Theses

My research goal is to investigate how specific prompting of students would affect their involvement and progress in an emporium developmental math course. With the aim of increasing the students’ involvement and progress I tested a method that was in tended to increase students’ perceived connectedness with the classroom and promote the use of the available tutors and teachers. I monitored consenting students’ progress in the Spring 2015 courses and sent emails to students who met any one of three different criterion: (1) If the students time investment was below a threshold. (2) If the student’s mastery pace was less …

Identification Of Morphemes And The Effect Of Memory Load On Second Language Learning, James A. Hebert

Honors Theses

No abstract provided.

Using Foraminifera Shell Geochemistry To Test Proxies For Paleoenvironmental Reconstruction, Catherine Hudson

Honors Theses

No abstract provided.

Analysis Of An Electrospun Nanofiber Device Applicable To Limb Salvage: Mass Loss, Morphological Changes, And Quantification Of Antibiotic Release, Caitlin Quinn

Honors Theses

The creation of an electrospun nanofiber embedded with two antibiotics that will be used to prevent infection while also stimulating bone regeneration will be explored. The nanofiber will contain an aminoglycoside and a glycopeptide, and it is sought to deliver a sustained release of antibiotics for up to 12 weeks. To determine release rate, nanofiber samples are immersed in 10.0 mL of MiliQ water (MQ), incubated at 37°C, assayed at specific time intervals, and then analyzed using ultra performance liquid chromatography in tandem with mass spectrometry. A hydrophilic interaction liquid chromatography (HILIC) method utilizing ultra-performance liquid chromatography (UPLC) in tandem …

A Manipulation Study: The Effect Of Predation Risk On The Space Use Of The Chilean Rodent, Octodon Degus, Erin D. Myers

Honors Theses

Predation has significant effects on animal behavior and space use across species. In small mammals, the home range areas are shown to be influenced by predation risk. This project incorporates trapping data to analyze how predation risk influences the space use of Octodon degus, a social rodent endemic to Chile. We compared range size of degus living in four predator exclusion enclosures versus four control, non-predator exclusion enclosures in Parque Nacional Bosque de Fray Jorge, Chile through grid trapping methods. For each enclosure (NP and P) 95% MCP, 95% Kernal, 95% Distance Interval, and average captures was measured. There were …

Developing A Parametric Downconversion Apparatus For Single-Photon Experiments In Quantum Optics, Stephen Dilorio

Honors Theses

We report our progress toward developing a parametric down conversion apparatus for studying single photon quantum optics in undergraduate laboratory classes, following the model of Galvez et al. [1]. We pump a beta barium borate (BBO) crystal with a 405 nm diode laser to produce correlated pairs of single photons that we detect using avalanche photodiodes (APD). We can conduct coincidence and anticoincidence counts and a measurement of the degree of second-order coherence with the apparatus, and we report a g(2) < 1. We also discuss the headway towards developing a single-photon interferometer.

Kinetic Modeling Of Catalytic Aerogels, Yi Cao

Honors Theses

As pollution becomes an increasing concern globally, strict regulations have been set on vehicle pollutant emissions. The three-way catalytic converter is capable of converting toxic emissions such as carbon monoxide, unburned hydrocarbons and nitrogen oxides to less hazardous waste such as carbon dioxide, water, and nitrogen. Current catalysts employ platinum group metals, which are expensive and environmentally damaging to mine. Catalytically-active aerogels such as Co-Al, Cu-Al and V-Al aerogels have shown promise as alternatives to these metals. The work presented here adapts and extends a global kinetic model which predicts the conversion of hydrocarbons and carbon monoxide on platinum catalyst …

What It Is To Be Conscious: Exploring The Plasibility Of Consciousness In Deep Learning Computers, Peter Davis

Honors Theses

As artificial intelligence and robotics progress further and faster every day, designing and building a conscious computer appears to be on the horizon. Recent technological advances have allowed engineers and computer scientists to create robots and computer programs that were previously impossible. The development of these highly sophisticated robots and AI programs has thus prompted the age-old question: can a computer be conscious? The answer relies on addressing two key sub-problems. The first is the nature of consciousness: what constitutes a system as conscious, or what properties does consciousness have? Secondly, does the physical make-up of the robot or computer …

Classifying System Call Traces Using Anomalous Detection, William Doyle

Honors Theses

We used data mining techniques to detect intrusions among system call traces and have outlined our results. Recent work at the intersection of security and machine learning has lead to better understanding of anomalous intrusion detection. There is a need to more thoroughly understand how anomaly detection can be used because of its potential applications and advantages over current standard methods. In this thesis, we report on a new approach of anomalous detection using system call traces. Our goal is to be able to create a system that can accurately detect hacking attacks by analyzing the sequences of system calls …

Optimizations For Rendering Realistic Lens Flares In Polynomial Optics, Stephen Dilorio

Honors Theses

Lens flare is a common optical phenomenon exhibited by lens systems, like those used for professional photography or film. As light travels from the front of a lens system towards the sensor at the back, it can either refract through or reflect off of the surfaces of the lenses. A lens flare is the result of (typically) unwanted reflections and scattering caused by imperfections in the lenses. This reflected or scattered light then travels to the sensor following unexpected paths. While considered by some to be degrading artifacts, lens flares have grown to become an essential ingredient for realistic imagery …

Analysis Of The Peerrank Method For Peer Grading, Joshua Kline

Honors Theses

Peer grading can have many benefits in education, including a reduction in the time instructors spend grading and an opportunity for students to learn through their analysis of others work. However, when not handled properly, peer grading can be unreliable and may result in grades that are vastly different from those which a student truly deserves. Therefore, any peer grading system used in a classroom must consider the potential for graders to generate inaccurate grades. One such system is the PeerRank rule proposed by Toby Walsh, which uses an iterative, linear algebra based process reminiscent of the Google PageRank algorithm …

Electrical Characterization Of Nanomaterials, Chase Martin

Honors Theses

Our dependence on energy sources and depleting fossil fuel reserves are forcing the world to look for efficient and renewable sources of energy. Current renewable technology lacks the efficiency and storage capability necessary to continue our heavy reliance on energy. This project focuses on understanding the physical and electrical properties of nanomaterials for their use as super capacitors and as photovoltaic cells. Using multiple microscopy techniques on the Cascade Probe Station and Veeco Dimension V Atomic Force Microscope, local and bulk conductivity measurements were performed on Laponite RD infused polyaniline (PANI) samples synthesized by Union College Chemistry Department Students. Four …

Annealing 2-Decanol In Nano-Confined Systems: Effects Of Annealing Time, Caleb Novins

Honors Theses

We studied melting and freezing of 2-decanol nano-crystals (100 Angstrom to 1000 Angstrom) using a Differential Scanning Calorimeter (DSC). In agreement with the Gibbs-Thompson equation, the melting temperature of nano crystals decreases with physical size and its change scales linearly with the inverse of physical size. The apparent heat of fusion of the nano scaled systems, however, has been found to be lower than the heat of fusion for the bulk. Although this is in agreement with previous experimental observations, it is in contradiction with the assumptions used to develop the Gibbs-Thompson equation. We believe that the apparent heat of …

Partial Differential Equations, Nathaniel James Onnen

Honors Theses

This paper will discuss methods for solving many different partial differential equations, as well as real world applications in physics. We are interested in finding solutions to the wave and heat equations in one dimension, the wave equation in two dimensions, as well as a solution to Schrodinger’s equation. In order to do this, we will study different methods including Fourier series, Bessel functions, and Hermite polynomials. I will use these methods to derive solutions for the mentioned problems, as well as to produce visualizations for many of them.

Controlling Carbon: A Study Of National And Regional Emissions Trading Systems, Jordan Pulling

Honors Theses

The release of carbon and other chemicals into the atmosphere is a growing environmental problem. The use of carbon-based processes is at an all-time high with the continued growth in carbon-fueled transportation, electric power generation and other carbon-intensive industrial processes. With climate change increasingly threatening the daily lives of Earth's population, many countries are beginning to take steps to reduce their impact on the Earth and its climate. Over the last decade, carbon markets have been established in 18 countries worldwide. While all of these emissions trading systems have similarities, each also has some unique traits, including differences in allowance …

The Sylow Theorems And Classification Of Small Finite Order Groups, William Stearns

Honors Theses

This thesis will provide an overview of various topics in group theory, all in order to accomplish the end goal of classifying all groups of order up to 15. An important precursor to classifying finite order groups, the Sylow Theorems illustrate what subgroups of a given group must exist, and constitute the first half of this thesis. Using these theorems in the latter sections we will classify all the possible groups of various orders up to isomorphism. In concluding this thesis, all possible distinct groups of orders up to 15 will be defined and the groundwork set for further study.

Remote Water Metering In Venecia, Nicaragua, Jeffrey Wettstein

Honors Theses

The senior Capstone Design Project is the culmination of over three years of undergraduate work in electrical engineering, and other related fields. The project allows students to demonstrate their knowledge on a tangible design. Starting from a blank slate, the Capstone process asks students to carefully move through every stage of design in order to create the most effect output. Water shortage is a major problem for the entire world including the United States, but particularly in developing countries like Nicaragua. The community of Venecia, Nicaragua has a unique water problem. Community members leave taps running in fear that if …

Sem-Edx Analysis Of Aerosol Samples, Xuanhan Zhao

Honors Theses

One of the important environmental issues in upstate New York is the acid rain problem in the Adirondack Mountains, which is associated with atmospheric aerosols. As a part of a systematic study to understand the transport, transformation, and effects of airborne pollutants in the Adirondack Mountains, we are performing an analysis of atmospheric aerosols collected at Piseco Lake. In previous work, we used proton induced X-ray emission (PIXE) [1] spectrometry to measure the concentrations of elements in aerosol samples as a function of the size of the particulate matter. The results of the PIXE analysis indicate significant concentrations of sulfur …

Blooming Lotus, Brian Nguyen

Honors Theses

While reflecting on my poetry chapbook, Blooming Lotus, I ask myself what I was trying to accomplish by creating the chapbook. I have always been interested in my East Asian culture, but growing up as an Asian American has resulted in some ignorance in regards to the topic. I wanted to explore more of my own heritage through the creation of this chapbook by writing poems inspired by East Asian culture. Not only did I want to expose myself to East Asian culture but I also wanted to expose my readers to it as well. Most of my poems required …

Encoding Knots, Rachael Keller

Honors Theses

No abstract provided.

Visualization And Analysis Of Wikipedia Data Relating To Louisiana And Its Culture, Morgan Hargrove

Honors Theses

No abstract provided.

Modeling Deformations Of Solids At The Continuum Scale, Paxton Turner

Honors Theses

No abstract provided.

Polymerization Of Blocked Isocyanate Functional Polymer Surfaces And Post-Polymerization Modification By Thiol-Isocyanate Reactions, Chase A. Tretbar

Honors Theses

Direct polymerization of isocyanate-functional monomers has been achieved with controlled radical polymerizations (CRP) for precisely engineered modification platforms with highly reactive side chains. However, despite the success of these strategies, the inherent reactivity of isocyanates still leads to adverse side reactions, such as hydrolysis, that are difficult to suppress. Phenol, lactam, and oxime-based blocking agents have been used to limit the reactivity of isocyanates in applications such as multicomponent urethane coating systems. The reactivity of these blocked isocyanates can be restored by thermal deprotection of the blocking agent to achieve the desired reactions. In this work, we use blocked isocyanate-functional …

Matrix Exponentiation Without Scaling And Squaring, Bruno Gabriel Beltran

Honors Theses

No abstract provided.

Synthesis Of Novel Dienes And Cyclic Compounds Via Olefin Metathesis Reactions Catalyzed By The Second Generation Grubbs Catalyst, Patrick Joseph Carey

Honors Theses

Transition metal-catalyzed olefin metathesis reactions play a significant role in chemical synthesis. These reactions are currently applied across several disciplines, and their full potential has not yet been reached. This project details the synthesis of spiro[3-cyclopentene-1,9’-[9H]fluorene], 1-(1-amino-2-methylpropyl)-3-cyclopentenol, and the eugenol dimer via olefin metathesis reactions catalyzed by the second generation Grubbs catalyst. The unique structural properties of each compound help demonstrate the widespread abilities of these reactions. Also reported are the novel three-dimensional crystal structures of both spiro[3-cyclopentene-1,9’-[9H]fluorene] and the eugenol dimer. These structures were determined via X-ray diffraction crystallography methods using a Bruker SMART X2S Single Crystal Diffractometer. Both …

Determination Of Antibiotic Release From Electrospun Nanofibers, John P. O'Brien Iii

Honors Theses

Decreasing the risk of infection following surgery for traumatic bone breaks is a major focus of the medical and scientific community. Drug delivery devices are emerging as powerful solutions for combating infection following these procedures. Current devices, however, suffer several drawbacks including poor antibiotic release rate and control the devices themselves not being biodegradable. This thesis studies the \textit{in vitro} release rate for antibiotics tobramycin and vancomycin from a biodegradable medical implant. Antibiotics, collagen, and bone growth factors are incorporated into Poly(lactide-co-glycolide)-based electrospun nanofibers by local company eSpin for development. The drug-loaded nanofibers are immersed in phosphate buffered saline (PBS) …

Investigation Of The Thermodynamic Properties Of The Oligomerization Domain Of Heterogeneous Nuclear Ribonucleoprotein C, John P. O'Brien Iii

Honors Theses

The heterogeneous nuclear ribonucleoprotein C (hnRNP C) performs a critical role in the processing of nascent pre-messenger ribonucleic acid (pre-mRNA) transcripts as they exit DNA polymerase II. As the pre-mRNA transcripts emerge from the polymerase complex, they are bound by hnRNP C only if its nucleotide (NT) chain is longer than a certain nucleotide length. If the chain is long enough and binding occurs, the nucleotide strand is exported and processed as mRNA, whereas if the length requirement is not met, the RNA sequence is directed along a pathway to become small nuclear RNA (snRNA). The functional form of hnRNP …

Procedural Content Generation: Using A.I. To Generate Playable Content, Osler Kendall Moore Jr.

Honors Theses

This thesis is about using Artificial Intelligence in regards to Procedural Content Generation to help try and avoid a deadlock scenario in a hypothetical dungeon exploring game. The deadlock scenario is essentially having a key being placed in a room that’s inaccessible to the player. An example of such a scenario would be if the key to room A being in Room B, the key to room B was in room A, and the player was in room C. The program generates the dungeon world with a random number of rooms inside it, each room also having a random number …

Modeling The Diffusion Of Heat Energy Within Composites Of Homogeneous Materials Using The Uncertainty Principle, Elyse M. Garon

Honors Theses

The purpose of this project is to model the diffusion of heat energy in one space dimension, such as within a rod, in the case where the heat flow is through a medium consisting of two or more homogeneous materials. The challenge of creating such a mathematical model is that the diffusivity will be represented using a piecewise constant function, because the diffusivity changes based on the material. The resulting model cannot be solved using analytical methods, and is impractical to solve using existing numerical methods, thus necessitating a novel approach.

The approach presented in this thesis is to represent …