Digital Commons Network^™

The Struggle Of The Rubiniumite Wars, Timothy Mendez, Evan Peterson, Darren Huang, Kyle Lozier

Computer Science and Software Engineering

The Struggle of the Rubiniumite Warsis a browser-based, one- to two-player, simultaneous turn-based strategy game set amongst the stars. It uses WebGL and Three.js for 3D graphics in the browser, Node.js for game engine and artificial intelligence design on the backend, and Socket.io for networking using websockets. The development group’s inspiration, motivation, and reflections are discussed. Additionally, details on the development of the game engine, database integration with Parse, user registration with Nodemailer, graphics with Three.js and HTML/CSS, and audio with HTML5.

X264 Video Encoding Frontend, Alvin Lam

Computer Science and Software Engineering

x264 is a free video codec for encoding video streams into the H.264/MPEG-4 AVC format. It has become the new standard for video encoding, providing higher quality with a higher compression than that of XviD. x264 provides a command line interface as well as an API and is used in popular applications such as HandBrake and FFmpeg. Advanced Audio Coding (AAC) is a very popular audio coding standard for lossy digital audio compression. AAC provides a higher sound quality than MP3 at similar bitrates. This senior project describes the design and implementation of a x264 video encoding frontend that uses …

Multiplayer Browser-Based Game Utilizing Javascript And Webgl Frameworks, Cy Tan, Benjamin Naftali, Matthew Tong, Vincent Chan

Computer Science and Software Engineering

The goal of our project is to make an online large-scale multiplayer game with persistent user data. This will involve real-time player interaction and many customization options. This game will be a massively-multiplayer online tactics role-playing game (MMOTRPG), a genre that has been insufficiently explored. This area of browser-based massive multiplayer games is also a platform of gaming that has yet to realize the capabilities of modern browsers and the level of interaction and graphics they now support.

The scope of our project does not encompass the complete feature set we have intended for the game, but rather a technical …

Resound.Fm, Matthew Bleifer

Computer Science and Software Engineering

The goal of this senior project was to create a social platform for people to share and discover the music they love. Current music streaming technologies lack an effective tool for helping users find new music. The personal element of music that used to exist in the days that people gathered around record players or shared mixtapes has been lost online and Resound.fm seeks to bring it back. Resound.fm is a Ruby on Rails web application, which uses some of the latest web technologies and design patterns to create a powerful new music discovery experience online. The project was completed …

Department Of Energy Solar Decathlon 2015, Dante C. Carrillo, Dion A. Celebrado, Jenna I. Denhaan, Christian F. Ferrer, Simon D. Hauser, Audrey L. Rempher, Joseph H. Rohrer, Casey S. Smith

Electrical Engineering

The goal of the Department of Energy (DOE) Solar Decathlon 2015 project is to design, build, and operate a zero-net energy solar-photovoltaic (solar-PV) powered residence. It is an international competition taking place in the fall of 2015 in Irvine, California. The design needs to be attractive, energy-efficient, innovative, and affordable. The Cal Poly team includes students from a variety of majors, including Architecture, Mechanical Engineering, Electrical Engineering, and many more. The different disciplines need to work together to create a functional and cohesive design. For our senior project, we have designed the electrical systems in the home, including the power, …

Audio Dsp Amplifier, William Saba, Nicholas Barany

Electrical Engineering

The key concept of this project is to create a microcontroller system that serves as an interface between a DSP board and a total of 4 amplifier channels. The fully integrated system will provide a fully inclusive audio DSP amplifier for use in 2.1 or bi-amplified stereo speaker setups. The project will focus on developing an intuitive interface that is operable from the device or a computer that programs the DSP board for various speaker applications. The finished design will provide a custom computer sound amplifier in one package, eliminating the need for multiple components by interfacing two stereo amplifiers, …

An Experiment: Instagram Marketing Techniques And Their Effectiveness, Ashley Ha

Communication Studies

Social media marketing has become the newest form of advertising for companies. The mobile-social platform, Instagram, has become an important tool for marketing. About two-thirds of big companies are already using Instagram to their advantage. There are no set guidelines on how companies should be advertising themselves on Instagram but there are patterns. The purpose of the study is to find out which Instagram marketing technique out of the three I’ve chosen can be the most successful when trying to achieve more followers, have a wider brand recognition, and increase sales. The marketing techniques I’ve chosen are Instagram posts showing …

The Power And Importance Of Emotional Investment In Scholarly Research: An Ethnographic Account Of San Luis Obispo County Juvenile Hall, Claire E. Shannon

Communication Studies

No abstract provided.

"Up For Whatever": A Close Reading Of Anheuser-Busch Superbowl Advertisement, Jamison Jordan

Communication Studies

No abstract provided.

The Girl With The Dragon Tattoo: A Feminist Critique Of Lisbeth Salander, Sandra Michelle Robles

Communication Studies

No abstract provided.

The State Of Open Data In American Local Governments, Alice Zanmiller

City and Regional Planning

No abstract provided.

Public Art Ordinance, Sarah Wood

City and Regional Planning

No abstract provided.

Ethnography Of Coachella: Communication Within The Intersections Of Popular Culture, Fandom, Music, And Performance, Vanessa Minh-Trang Pham

Communication Studies

No abstract provided.

"Indians Are Not Mascots": Using Critical Race Theory To Examine The Documentary In Whose Honor, Karina Greek

Communication Studies

No abstract provided.

Josè Mujica's Speech At The Un: A Post-Colonial Look At A Neo-Colonial Issue, Alberto Ganis

Communication Studies

No abstract provided.

Investigating Hostility In A Retail Setting, Carlos D. Martinez

Communication Studies

Although there have been many changes in the way Americans shop, particularly the increase in eCommerce, studies have shown that 90% of all United States retail sales still happen in stores. This statistic highlights the continued importance of the in-store experience for the customer. Retail stores constantly rely on atmospherics to try and persuade the customers to make purchases and this study focuses on the use of mirrors to see if they can influence a customer’s attitude when a customer has encountered an unsettling situation.Specifically, this study was designed to investigate the possibility of using mirrors to aid in the …

G Boots: A Real-Time 3d Puzzle Video Game Graphics Senior Project, Zachary Glazer

Computer Science and Software Engineering

G Boots is a real-time 3D puzzle video game. It uses OpenGL, using GLSL for shaders, in order to implement cross platform support of advanced rendering and shading techniques. A level editing system was implemented so that anyone can make or edit levels that can then be played in the game. At the end of two quarters of development by a single developer, one polished proof of concept level was created using the level editing system in order to show the feasibility of the project.

Tadpole Tandem Electrically Assisted Tricycle, Austin Frederickson, Anthony Jacques, Kris Lawrence, Preston Mcelroy

Mechanical Engineering

The purpose of this senior project was to investigate the possibility of making bikes (as a regular mode of transportation) look much more appealing to the general public. To that end, an electric motor assist system was added to make it easier for the operators of the vehicle. A fairing was added to protect the rider from wind and rain, and an electrical subsystem consisting of a microcontroller and many other components was also added. The electrical subsystem was meant to store the information of different riders, calculate calories burned using a heart beat sensor, and increase visibility using strategically-placed …

Mobile Ftp Client: An Android Application, Eric Sobel

Computer Engineering

This project sets out to design and implement a mobile FTP client application for Android OS that accompanies a home media server using the Nas4Free operating system. The application utilizes Apache Commons’ .net Java library to perform three functions: connect remotely to an FTP server, browse through directory listings, and download single files or entire directories to the Android device. This senior project encompasses multiple concepts including the configuration of a network to allow external access to a server behind a firewall, understanding of SSL/TLS security including private key encryption and self-signed certificates, the FTP protocol and its associated commands, …

Wau: Location-Based Photo-Sharing And Friend-Finding Android Application, Tam P. Nguyen

Computer Engineering

Wau (Where are u?) is a location-based photo-sharing and friend-finding Android application. The basic concept of my app is to help people avoid the hassle of having to call/text their friends in order to know where they are. The ability to simply tap on a name and visually see their location in reference to your own would be a huge convenience. Another neat feature is that it allows users to take and upload pictures wherever they are, and the only way for anyone to see the picture is to be within the same vicinity that it was taken. I imagine …

Oversubscribing Inotify On Embedded Platforms, Donald Percivalle, Scott Vanderlind

Computer Engineering

For most computers running the popular Linux operating system, the inte- grated kernel component inotify provides adequate functionality for monitor- ing changes to files present on the filesystem. However, for certain embedded platforms where resources are very limited and filesystems are very populated (like network attached storage (NAS) devices), inotify may not have enough resources to provide watchers for every file. This results in applications missing change notifications for files they have watched. This paper explores methods for using inotify most effectively on embedded systems by leveraging more la- tent storage. Benefits of this include a reduction in dropped notifications …

Virulence Gene Expression Of Vibrio Parahaemolyticus In The Viable But Nonculturable State, Tiffany Pui-Yun Tse

Master's Theses

Vibrio parahaemolyticus is a food-borne pathogen commonly associated with the consumption of raw or undercooked seafood resulting in primary infections of the human gastrointestinal tract. It is estimated to cause about 4500 illnesses each year in the United States. However, infection from this food-borne pathogen can be avoided if this organism is detected in the implicated food, prior to consumption. Current standard methods of detecting this organism are dependent on the culturability of the bacteria. Detection based on an organism’s culturability may be problematic as V. parahaemolyticus has been known to exist in a viable but nonculturable (VBNC) state. Bacteria …

Response To The Digital Divide: Opportunities & Constraints For Salt Lake City, Diane Tran

City and Regional Planning

No abstract provided.

Geospatial Data Modeling To Support Energy Pipeline Integrity Management, Austin Wylie

Master's Theses

Several hundred thousand miles of energy pipelines span the whole of North America -- responsible for carrying the natural gas and liquid petroleum that power the continent's homes and economies. These pipelines, so crucial to everyday goings-on, are closely monitored by various operating companies to ensure they perform safely and smoothly.

Happenings like earthquakes, erosion, and extreme weather, however -- and human factors like vehicle traffic and construction -- all pose threats to pipeline integrity. As such, there is a tremendous need to measure and indicate useful, actionable data for each region of interest, and operators often use computer-based decision …

Clarification Of Recreational Pool Water Using Biological Additives Produced By Biowish(Tm), Reese Nathaniel Wilson

Master's Theses

Effects of commercially available bacterial products were investigated on two common recreational pool contaminants: sunscreen and cyanuric acid (CYA). Microbial products developed by BiOWiSH Technologies, Inc. were tested for enhancing mechanical filtration and water clarification in bench-scale bioreactors, with conditions mimicking those of recreational pool water. Bacterial consortia included proprietary mixes of Bacillus, Lactobacillus and Pseudomonas, and other genera of bacteria. BiOWiSH products are either fermented on a solid substrate consisting of rice bran and soy meal, or they are mixed with a soluble diluent. Twenty-nine BiOWiSH products were tested throughout forty experiments.

Experiments were carried out to determine both …

Rest Api To Access And Manage Geospatial Pipeline Integrity Data, Alexandra Michelle Francis

Master's Theses

Today’s economy and infrastructure is dependent on raw natural resources, like crude oil and natural gases, that are optimally transported through a net- work of hundreds of thousands of miles of pipelines throughout America[28]. A damaged pipe can negatively a↵ect thousands of homes and businesses so it is vital that they are monitored and quickly repaired[1]. Ideally, pipeline operators are able to detect damages before they occur, but ensuring the in- tegrity of the vast amount of pipes is unrealistic and would take an impractical amount of time and manpower[1].

Natural disasters, like earthquakes, as well as construction are just …

Toward The Systematization Of Active Authentication Research, Daniel Fleming Gerrity

Master's Theses

Authentication is the vital link between your real self and your digital self. As our digital selves become ever more powerful, the price of failing authentication grows. The most common authentication protocols are static data and employed only once at login. This allows for authentication to be spoofed just once to gain access to an entire user session. Behaviometric protocols continuously consume a user’s behavior as a token of authentication and can be applied throughout a session, thereby eliminating a fixed token to spoof. Research into these protocols as viable forms of authentication is relatively recent and is being conducted …

The Use Of Sphingomyelin To Protect Against Uv Induced Dna Damage In Human Keratinocytes, Kevin Campbell

Master's Theses

Non melanoma skin cancer (NMSC) is a serious condition caused by chronic ultraviolet (UV) exposure that leads to DNA damage in skin. UV radiation has the potential to lead to DNA damage, which triggers biochemical pathways within a cell. The result is that the cell either undergoes cell cycle arrest, giving the cell time to repair DNA damage, or apoptosis. Sunscreen is the most commonly used treatment for preventing UV induced skin damage, but it involves a number of undesirable and toxic side effects including damaging the dermis, premature aging of skin and underweight child births. This has led to …

Locating Optimal Water Quality Monitoring Locations Using Demand Coverage Index Method, Jeffrey Scott Brake

Master's Theses

Water quality regulations are always expanding especially in the field of water quality monitoring; however, threats to our water distribution systems still remain. Components of water distribution systems are susceptible to intentional and accidental contamination; therefore, they represent highly vulnerable aspects of our vital infrastructure.

An analysis was performed on a city in California with a population of 30,000 to 40,000 residents. The analysis is performed to determine the optimal locations of monitoring stations throughout the water distribution system. The method presented by Liu and colleagues (Liu et al, 2012) selects the optimal monitoring locations for the virtual California city …

Measuring Performance Of Paint Coating Via Laboratory And Field Testing, Eugene Leung, Rocco Lattanzio

Materials Engineering

No abstract provided.