Engineering Commons^™

Formula Hybrid At Vcu: Epicyclic Power Distribution System, Brandon Rivera, Dmitriy Kirzhner, Maxwell O’Neill, Ryan Witko

Capstone Design Expo Posters

In today’s automotive industry, the need for more performance and power efficiency is ever increasing. However, with the growing concern of greenhouse gases and their impact on the environment, petrol burning cars need to be improved. Hybrid powertrains in automotive vehicles are being designed to increase fuel economy, reduce emissions, and improve engine efficiency through gearing all the while being competitive.

Our senior design team has developed an epicyclic power distribution (EPD) system which combines two independent power inputs from an electric motor and an internal combustion engine (ICE). This system has been designed specifically for the Formula Hybrid race …

Human Occupancy: A Non-Invasive Solution, Hamid Golgiri, Patrick Van Hoecke, Derrick Williams

Capstone Design Expo Posters

Currently, it is difficult to find an available location within a crowded setting. To solve this spatial issue, the team wants to be able to inform people of the density in commonly-occupied areas. To do this, they will need to develop Area Occupancy Device Modules (AODMs) to gather thermal readings. After which, the data will be sent to a central coordinator via mesh network communication. This coordinator will then interpret the data and display its analysis in a graphical user interface (GUI). The system is constrained in that it cannot gather defining characteristics of the people it’s observing. Additionally, the …

Multi-Channel Unbounded Optical Communication Through Modulation Of Led Lighting, Nicolás Andrade, Aaron Jones

Capstone Design Expo Posters

With the ever-increasing demand for more mobile bandwidth and higher data transfer rates, expansion into the Terahertz spectral range is inevitable. Modern Wi-Fi technologies (2.4 GHz and 5 GHz) theoretically support data rates up to only a few Gbps. A newly emerging technology, Light Fidelity (Li-Fi) provides communication with potentially Tbps rates through LED lighting. One unique benefit of Li-Fi is that it can be used simultaneously for illumination and high-speed, secure (line-of-sight) communication. Li-Fi would be best utilized in conjunction with Wi-Fi and mobile LTE networks as it is more suitable for one-way short range communication due to relatively …

Fluid Routing System: Industrial Automation And Simulation, Sean De Arras, Andy Fabian, Shellie Lundquist

Capstone Design Expo Posters

Newport News Shipbuilding (NNS) builds the biggest ships in the world. These ships store and deliver millions of gallons of fluids via computer-controlled networks of pipes, valves, pumps, and tanks. A working, small scale demonstrator of these systems is needed for NNS to use in training and educational demonstrations. The demonstrator needs to allow for functional control of physical parameters by implementing a working instrumentation and control (I&C) system. Core components of this system are a programmable logic controller (PLC), a software development platform, a simulator, and a graphical user interface (GUI) on a human machine interface (HMI).

Project deliverables …

Imir: Identifying Mirna Regulation In Diseases: Bioinformatics Tool, Jeremy Yu, Bolade Ottola, Theo Contes

Capstone Design Expo Posters

Cancer mutations involves various biological factors and cellular mechanisms involving genes, miRNAs, transcription factors (TFs), chemicals etc. Hence, understanding the activity and role of all of these factors can be exploited for therapeutics. To aid this, iMir, a web portal with multi-tabbed design, analysis and user-guide has been developed to search, analyze and visualize the miRNA-disease, miRNA-TF-gene, miRNA-drug associations. Agile methodology was adopted for the software development of this tool. Weekly requirements and goals were discussed, drafted and accomplished and subject to review, testing and documentation. Code integrated upon approval. iMir has been developed using MySQL as a database and …

2016 Scholarly Productivity Report, Missouri University Of Science And Technology

Civil, Architectural and Environmental Engineering Scholarly Productivity Reports

No abstract provided.

Me-Em 2015-16 Annual Report, Department Of Mechanical Engineering-Engineering Mechanics, Michigan Technological University

Department of Mechanical and Aerospace Engineering Annual Reports

Table of Contents

• Alumni: Leading with Simulation
• Education: Simulating the Future
• Faculty: Advancing Simulation
• Graduate Seminar Series
• Enrollment & Degrees
• Graduates
• Department News
• Faculty & Staff
• Alumni
• Donors
• Contracts & Grants
• Patents & Publications

Hazardous Waste Reduction: Hexamethyldisiloxane, William Keesee, Reuben Gol, Kennet Castillo

Capstone Design Expo Posters

Waste Reduction: (1) Engineering problem - The manufacturing of a Silicone intermediate creates a flammable waste stream that must be disposed of at cost to QSI (0.48$/lb.). This stream contains two phases, which are mainly hexamethydisiloxane (HMDS) and aqueous ammonium hydroxide in roughly 50/50 ratio by volume. The HMDS phase (upper) is flammable and is thus hazardous. The clean aqueous phase (lower) can be discarded via the sewer at no cost if the flash point is above hazardous classification (60 °C). (2) Project deliverables - The Engineering solution must reduce the yearly volume of waste to under 13 tons/year and …

Method Of Mold Release From Process Equipment, Craig Paris, Jason Marshall, Trae Fuller

Capstone Design Expo Posters

Once a process cycle has been completed, glass condom molds are removed from spindles that connect them to the process equipment. Currently, glass molds are removed by destroying the glass around the spindle, resulting in safety hazards from glass shards, monetary loss due to replacement cost, and also loss of money due to the labor cost associated with time spent cleaning up the glass shards and breaking the molds. To solve the dilemma, the sponsor demanded a safe, cost efficient method or addition that would not harm the process during the cycle nor damage the spindle and glass molds at …

Prediction Device To Reduce Falls In The Elderly, Keegan Zacharie, Aaron Corbin, Joseph Switzer

Capstone Design Expo Posters

Complications arising from accidental falls are one of the leading causes of death among the elderly, with over 25,000 fatalities annually in the U.S.; a third of the elder population falls each year and a fifth of falls cause serious injury. We intended to mitigate these risks by producing a device capable of anticipating falls using biostatistical data.

Deliverables for our design included: An integrated accelerometer and pulse monitor to assess changes in motion and the physiological state of the wearer, a programmed algorithm capable of processing this data, and a mount to attach components to the patient.

Our constraints …

Iv Pole For Cardiac Surgery, Sindhu Marampudi, Natalie Noll, Madison Nowak, Rachel Wilbur

Capstone Design Expo Posters

IV lines and pumps need to be transported from the operating room to patient recovery with the patient after cardiac procedures. During this process, the weight of the IV pumps and the small wheels on the IV pole can cause the IV pole to become unbalanced and fall or bend due to the load. Due to a decrease in slack in IV lines to minimize IV line tangling, when an IV pole falls, this can result in the IV lines being torn out of the patient that can lead to blood loss and other injuries. In addition, IV bags and …

Engineering Research Review 2016, Office Of Engineering Research

Engineering Research Review

Contents:
[Page] 2 Plasma processing decreases cost, improves biochar activation.
[Page] 4 Satellite calibration crucial to world’s scientists.
[Page] 8 Worldwide seaarch identifies new calibration sites.
[Page] 10 Precision ag group to develop predictive model for white mold in soybeans.
[Page] 14 Computer scientists develop software for new tumor imaging technology
[Page] 15 Decision-making analytics help business developers, customers and data centers
[Page] 16 Awards

Catheter Attachment Device For Prevention Of Urinary Tract Infection, Ashleigh Mccormick, Brittany Allen, Karolina Stumbraite, Kevin Ball

Capstone Design Expo Posters

Hospital-acquired infections are costly occurrences that cause patients physical discomfort, have dangerous immune consequences, and cost healthcare providers hundreds of millions of dollars every year in liability fees and negligence charges. Catheter associated urinary tract infections (CAUTI) are the most common class of hospital-acquired infection, affecting over half a million patients in U.S. hospitals alone every year.The CAUTI-Guard team has designed a silver-coated polydimethylsiloxane (PDMS) plug device that helps prevent CAUTI through its action as a physical and chemical block. The device slides along standard urinary catheters and helps block the migration of infectious material into the urethra and subsequently …

Small Animal Thermal Support Device: Thermoregulation System For Scireq Flexivent Chamber, Alexander Dickey, Ashkhan Hojati, Matthew James, Kathleen Vermillera

Capstone Design Expo Posters

During ventilation induced lung injury (VILI) experiments, anesthetized mice lose the ability to regulate their core body temperature. Without maintaining homeostasis, the experimental data may be compromised due to changes in the rodent’s internal functions. Traditional heating techniques utilize a water circulation heating system that is unable to fit inside flexiVent ventilator testing chambers. The objective of this project is to design and build an automatic thermoregulatory feedback system to regulate the core body temperature of a mouse inside individual testing chambers throughout the duration of the experiment. The project deliverables include a functioning prototype that achieves safe and effective …

Tatami: A Productive Work-Based Social Media, Jacob Kreiner, Jacob Holcombe, Minh Nguyen

Capstone Design Expo Posters

Tatami is a collaborative social media app created by Ippon Technologies that focuses on workflow and communication in an industry setting. Ippon wanted a product that allows members of a company to maximize productivity, and have a communal message board that shows what is going on in the company currently. Functionality of this product would allow a user to create an account, set up and edit their profile and be able to post messages to a workplace timeline. For a more specific and personal timeline we need users to be able to create and subscribe to groups and trends corresponding …

Gnu Radio Companion (Grc) On Software Defined Radio Platforms, Jacob Ramey, James Begemann, Richard Hite

Capstone Design Expo Posters

Software defined radio (SDR) is a method to design radio frequency (RF) signal systems using software to implement radio components that are normally implemented in hardware. Several examples of components that can be designed in SDR include RF signal filters, signal amplifiers, and signal resamplers. SDR applications include amateur radio transmission, aircraft and ship tracking, RF communications, and radio astronomy, to name a few. A great advantage of implementing a RF system in software is that the system developed in software is more flexible and upgradeable than a system designed with hardware alone.

QRC Technologies offers a wide range of …

Kinectvision360: A Real-Time Human Tracking System, Robert Ha, Ravideep Marwaha, Joseph Crouch

Capstone Design Expo Posters

KinectVision360 project integrates multiple Microsoft Kinect sensors to investigate the capabilities of the low cost human interactive device to apply them to modern problems in comparison to high cost devices. The project includes human face/skeletal tracking and a larger field of vision. We incorporate three Kinects (1st generation) and a custom computer with components necessary to process large amounts of data in real-time. Figure 1 represents an overview of the processes the program follows in order to execute and visualize the data for tracking. The “FaceTracking” class contains algorithms and logic to retrieve skeletal information from infrared depth sensors in …

Sustainability: Reusing Data Center Waste Heat, John Boushra, Kyle Duncan, Aleksandr Kogan, Giang Pham

Capstone Design Expo Posters

Data Centers are facilities used to house a large number of computer systems and their associated components, such as telecommunications and data storage systems. Nowadays many organizations depend on the reliable operation of their data centers for their day to day business operations. Data centers are designed with redundant and backup power supplies, redundant data communications connections, robust cybersecurity protocols and very strict environmental controls. The many computer systems held in a typical data center generate large heat loads that need to be continuously removed with high grade air conditioning systems. Anthem currently owns a large corporate data center in …

Tracking Surgical Instruments, Akia Wells, Samuel Samvura, Brandon Santiago

Capstone Design Expo Posters

Surgical instruments and sponges are mistakenly left inside patients for more than a dozen times a day. Hospitalizations involving a lost instrument or sponge can average costing more than $60,000 for a hospital. The objective of this design project is to develop a simple, innovative tracking flow process that will better keep track of surgical instruments and sponges before and after surgeries. Using high temperature stickers with matrix barcode technology attached to the surgical instruments, the instruments will be easily scanned into a database to track when instruments are checked in and checked out. Before all instruments are used and …

3d Printed Microwave Hyperthermia Applicator, Umar Hasni, Christopher Deloglos, Patricia Moseh

Capstone Design Expo Posters

According to the CDC, every year approximately two million people are diagnosed with some type of cancer in the United States alone. Common procedures for cancer treatment include surgery, chemotherapy, and radiation therapy. Hyperthermia, an effective collateral treatment, is not included as part of regular cancer care. This is primarily due to its high cost.

Clinical studies for hyperthermia coupled with chemotherapy/radiation therapy have indicated up to a three-fold increase in survival rates of cancer patients. Unfortunately, current microwave hyperthermia systems are bulky, expensive and require special infrastructure in hospitals thus driving up the cost. The objective of this project …

Soap Bubble Clusters In Thin Enclosures, Said Shakerin

All Faculty Books and Book Chapters - School of Engineering and Computer Science

No abstract provided.

Sexy Technical Communication, Tamara Powell, Jonathan Arnett, Monique Logan, Cassandra Race, Tiffani Reardon

2016 Faculty Bookshelf

Sexy technical writing…we’ve got to be kidding, right? But no, we aren’t. Good technical writing is powerful and clear and gets the job done. It brings people together and solves problems. Good technical writing purrs and hums like that BMW you plan to be driving someday.What’s not sexy about that? On the other hand, poor technical writing skills may lead to a lifetime of asking people if they want fries with that…or worse, selling vacuum cleaners door to door. There’s no need to ask what’s not sexy about that!

WE – your textbook authors – are a team of dedicated …

Uav Wireless Relay, Paul Kirchoff, Lawrence Ng, David Vieth

Capstone Design Expo Posters

Often a scenario arises in which it is necessary to collection information from a hostile environment and the safest way to do this is the deployment of a small unmanned ground vehicle (UGV). In this situation the UGV will move around the environment while sending a live data stream back to the ground base. However, there can be limits on the maneuverability and range of the UGV making it difficult to complete this mission. To solve this problem unmanned aerial vehicles (UAV) are used to assist in both the deployment of the UGV as well as handling the connection between …

Application Intrusion Detection: Security For Cloud Deployments, Justin Murphy, Nick Harrison, John Taylor

Capstone Design Expo Posters

As servers move to the cloud, sources for security analysis become more limited. Security teams must make the most of the resources available to them. Our project attempts to fulfill this need by providing a template-based application to analyze and detect security events in logs that are available in cloud environments. We focus on authentication logs, but analysis modules can be added to flag anomalies in any log.

The deliverables include log analysis, including successive repeated failures, location-based anomalies, and excessive failed login attempts across multiple accounts. To present our findings we output the results to a web interface for …

Light Scattering Characterization Of Elastin-Like Polypeptide Trimer Micelles, Ilona Tsuper, Daniel Terrano, Adam Maraschky

Undergraduate Research Posters 2016

Elastin-Like Polypeptides (ELP) can be used to form thermo-reversible vehicles for drug delivery systems. The ELP nanoparticles are composed of three-armed star polypeptides. Each of the three arms extending from the negatively charged foldon domain includes 20 repeats of the (GVGVP) amino acid sequence. The ELP polymer chains are soluble at room temperature and become insoluble at the transition temperature (close to 50 oC), forming micelles. The size and shape of the micelle is dependent on the temperature and the pH of solution, along with the concentration of the Phosphate Buffered Saline (PBS) solvent. The technique of Depolarized Dynamic Light …

Design And Fabrication Of A Microfluidic Device Using A 3d Printer, Aaron Smith

Undergraduate Research Posters 2016

The goal of this work was to design and implement a microfluidic mixer-based chemical reactor using a 3-D printer. Microfluidic devices are very useful for processes that use expensive reactants or require a high level of control, and we hypothesize that the ability to develop a prototype using a 3-D printer would lower their costs and help overcome some of the limitations of soft-lithography based devices. One-level and two-level designs were made using SolidWorks® software, and various stages of the model were printed on Objet® and FDM® printers. The Objet printer offers the advantage of printing a prototype using a …

Light Scattering Study Of Mixed Micelles Made From Elastin-Like Polypeptide Linear Chains And Trimers, Ilona Tsuper, Daniel Terrano, Adam Maraschky

Undergraduate Research Posters 2016

Temperature sensitive nanoparticles (E20F) were generated from a construct of three chains of Elastin- Like Polypeptides (ELP) linked to a negatively charged foldon domain. This ELP system was mixed at different ratios with a single linear chain of ELP (H40L) which was deprived of the foldon domain. The mixed system is soluble at room temperature and at a transition temperature will form swollen micelles with the hydrophobic linear chains hidden inside. This system was studied using Depolarized Dynamic Light Scattering (DDLS) and Static Light Scattering (SLS) to model the size, shape, and internal structure of the mixed micelles. The mixed …

Life Behind Glass: Bioreactor Studies On The Salt-Water Adaptation Of Scenedesmus Dimorphus, Joshua Hartranft, Alex Fedai, Sahar Ataya

Undergraduate Research Posters 2016

Algae has considerable promise as source for liquid biofuel because of high productivity and because algae farms do not compete with food crops for arable land. Freshwater algae is preferred over saltwater algae because of the higher lipid content in the former. Unfortunately, freshwater algae “farms” would require a vast amount of fresh water, and given the scarcity of fresh water, this is not a viable long-term solution. Therefore, the adaption of a fresh-water species of algae to a salt-water environment is a potential solution. In this study, it was shown that the growth rate of the freshwater algae S. …

Scalable Assembly Of Nanoparticles Onto Templated Substrates, John Juchnowski

Undergraduate Research Posters 2016

Anisotropic nanoparticles, such as carbon nanotubes and noble metal nanorods, have excellent electrical, mechanical, and thermal properties. This work examined techniques for the nanopatterning of silicon substrates for the subsequent deposition of anisotropic nanoparticles in order to exploit their properties in macroscopic applications. Argon-ion-sputter induced rippling of Si (100) as well as a microparticle mask were examined as methods for templating a silicon substrate. For the ion-sputter

Identifying Patterns Of Stress Through Biological Markers, Kristyn Oravec

Undergraduate Research Posters 2016

technique, the angle of incidence of the ion beam was 67° from the surface normal,