Other Engineering Commons^™

Chef Sifty, Dereck Quock

Computer Engineering

In our society today, childhood obesity has become a more prevalent problem, which needs to be fixed. Children constantly eat and snack unhealthily and parents need to understand the importance of teaching children how food affects their body and well-being. Teaching this to children at an early age will help to instill a healthy lifestyle for the child. Chef Sifty is a cooking game developed for Sifteo cubes that aims to show children the importance of nutrition while having fun. Using Sifteo’s concept of Intelligent Play, the objective of this project is to show children some healthy food and snack …

Design & Cost Analysis Of An Atv Freestyle Motocross Ramp, Thaddeus Pedro

BioResource and Agricultural Engineering

This project encompasses the final design of an improved ATV freestyle motocross ramp. The project parameters were decided on by Thaddeus Pedro. This evaluation includes an analysis of the final improved design. This report does not include any construction procedures of any kind.

Research for the project encompasses the cultural history of the freestyle motocross sport and variations of the freestyle motocross ramp. Further research includes the analysis of an existing ramp used as a basis for improvement for the new ramp. The theoretical results indicate a significant improvement in structural weight reduction and reduced material cost.

Rfid For Inventory Of Medical Records, Johny Wu

Biomedical Engineering

The purpose of this project is to explore the feasibility and economic viability of the implementation of a radio frequency identification (RFID) system in a large-scale, medical office setting. Practitioners in fields such as; medicine, chiropractic, dentistry, nursing, pharmacy, allied health, and other care providers do not have a sufficient method for tracking filing forms. RFID has the potential to reduce wait time, improve checking-in time, and decrease the possibility of interchanging documents between patients.

The purpose of this RFID system is to improve upon the filing system already in place in any office setting. The major consideration behind this …

A Guide To Producing An A Cappella Cd And Development Of A Pitch Detection Program, Jacob Ray Stringfellow

Liberal Arts and Engineering Studies

An in-depth look at the steps required to produce a CD for an a cappella group. From what microphone and preamplifiers to use, to what steps to take during the editing, mixing, and mastering processes. Finished with a look at pitch detection algorithms and how they work, and a little bit of experimentation with my own algorithm and program.

Improved Operational Limits For Offshore Pipelay Vessels, Daniel Rey Givan

LSU New Orleans Theses and Dissertations

Subsea pipelines are used extensively throughout the world’s oceans to transport oil and gas from offshore facilities to land, often hundreds of miles. These pipelines range in diameter from three to sixty inches and are installed in deeper depths every year, currently as deep as 2,900 meters. Pipeline construction and installation costs are a large percentage of offshore projects and thus, methods toward reducing costs is an imperative objective. With pipeline installation projects taking place in harsher environments, vessel operability is vital. This work presents an improved method for determining limiting criteria for pipelay operations to more effectively plan and …

Correlation Of Shear Strength Between Longitudial And Transverse Specimens, Erasto A. Fernandez

LSU New Orleans Theses and Dissertations

In this thesis, new methods for shear strength are proposed and backed up through extensive experimentation, ABAQUS models and data analysis of Titanium welds of three different alloys. The results are compared with those obtained by using the procedure outlined by AWS B4 for calculating Shear Strength in the transverse and longitudinal directions; this equation is widely used by the American Welding Society (AWS) and all those in search of more efficient designs involving welding.

It is a well-documented issue that the equation provided by AWS yields a large discrepancy between the values for shear strength of longitudinal and transverse …

Assessing The Engineering Performance Of Affordable Net-Zero Energy Housing, Jordan P. Wallpe

Purdue Polytechnic Masters Theses

The purpose of this research was to evaluate affordable technologies that are capable of providing attractive, cost-effective energy savings to the housing industry. The research did so by investigating the 2011 Solar Decathlon competition, with additional insight from the Purdue INhome. Insight from the Purdue INhome verified the importance of using a three step design process to design a net-zero energy building. In addition, energy consumption values of the INhome were used to compare and contrast different systems used in other houses.

Evaluation of unbiased competition contests gave a better understanding of how a house can realistically reach net-zero. Upon …

The Use Of Excess Aircraft As Maximization Of Resources, Jean Paul Pion Garcia

Honors Theses

The United States currently has within just 6 airfields approximately 4,600 grounded aircraft. Out of these excess aircraft, approximately 66,900 metric tons of secondary aluminum could be extracted. All this amount of material equals to approximately 147 million US dollars if sold to the current aluminum market price; the United States government could save up to 450 million US dollars just in electrical power expenses by choosing to recycle these aircraft, instead of producing primary aluminum out of bauxite. Recycling all these aircraft, would also have a positive impact in the environment, since hundreds of acres would be freed from …

A Composite Structural Steel And Prestressed Concrete Beam For Building Floor Systems, Nathan Dewit

Durham School of Architectural Engineering and Construction: Dissertations, Theses, and Student Research

Precast prestressed concrete beams, such as rectangular and inverted tee beam, currently used in residential and commercial buildings are deep, heavy, and limited to span-to-depth ratios of 15. The research proposes a composite structural steel and prestressed concrete beam that is shallow, light, easy to produce and erect, and able to achieve a span-to-depth ratio of 24. The proposed beam is designed to be used with precast columns, hollow-core planks, and a cast-in-place topping to create a moment-resisting floor system that minimizes the need for shear walls. The goal of this system is to eliminate as many of the limitations …

Defining Industry Expectations And Misconceptions Of Art And Technology Co-Creativity, Vanessa C. Brasfield

Department of Computer Graphics Technology Degree Theses

The primary purpose of this study was to establish whether or not students and industry professionals share the same views about what students should be learning in animation education, what skills are necessary, and whether or not students graduating with a bachelor’s degree would be adequately prepared for an entry level position. To establish where misconceptions lie, surveys were issued to three groups: undergraduate students, post-graduate students, and industry professionals. These surveys were then analyzed using paired t-test for validation and question relevance, and ANOVA models to establish whether or not groups shared viewpoints. These data established significance within the …

Developing A Quality Audit Model For The Asq Student Branch At Bgsu, Christopher Stewart

Master of Technology Management Plan II Graduate Projects

This project studied the effects of implementing auditing procedures in a student organization. The research objective in this project was to test whether the quality audit model was suitable for a university student organization. To identify the need for an audit model for the student organization, this project used the ISO 9001, QMS, DID, and DOD models on the accounts from the ASQ Student Branch at BGSU to identify the risk on the business and the cost benefit from the assurance that was offered by the Quality Audit Model. The findings have implications for both future internal auditing and control …

A Case Study Investigation On Purchasing Green Transport And Logistics Services, Pietro Evangelista, Maria Huge-Brodin, Karin Isaksson, Edward Sweeney

Conference papers

In the context of green supply chain management, green purchasing has received increased attention over the past decade and the strategic importance of introducing green aspects into purchasing practices has been recognised. Despite this growing importance, little has been written in relation to purchasing green transport and logistics services. Considering the strong environmental impact associated with transport and logistics activities, much remains to be learned concerning buyer’s practices when sourcing more sustainable services from third party logistics companies (3PLs). The aim of this paper is to explore practices of buying green transport and logistics services in three different European countries …

Putting Supply Chain Management (Scm) Theory Into Practice: The Role And Importance Of The People Dimension, Edward Sweeney

Practitioner Journals

This article deals with a number of supply chain management (SCM) issues:

• SCM’s “Big Idea” – integration
• Divergence of Theory and Practice - the limitations of “hard-wiring”
• The “Human Chain”
• The Way Forward – asking the right question?

Nuts And Bolts: Newsletter 45 - Issue 1 - Spring 2012

Friends of the Larsen Tractor Museum

Friends of the Larsen Tractor Museum-An Update! by Don Edwards

Our Chinese tractor: How it got here by Lou Leviticus

Simplified Daylight Spectrum Approximation By Blending Two Light Emitting Diode Sources, Jacob M. Gilman

Theses and Dissertations

Energy-conscious facility designs strive to include natural daylight in workspaces. To improve the efficiency of illumination, significant efforts are underway to adopt more efficient light emitting diode (LED) lamps and to effectively integrate daylight with active dimming of electric lighting. However, the correlated color temperature (CCT) and spectral content of daylight varies throughout the day while existing electric light sources produce light with a fixed CCT, resulting in mixed-illumination environments. The color rendering requirements for a lamp that permits the selection of color temperature across a significant portion of the daylight locus is explored. The analysis indicates that it is …

Air-To-Air Missile Vector Scoring, Nicholas Sweeney

Theses and Dissertations

An air-to-air missile vector scoring system is proposed for test and evaluation applications. Three different linear missile dynamics models are considered: a six-state constant velocity model and nine-state constant acceleration and three-dimensional coordinated turn models. Frequency modulated continuous wave radar sensors, carefully located to provide spherical coverage around the target, provide updates of missile kinematic information relative to a drone aircraft. Data from the radar sensors is fused with predictions from one of the three missile models using either an extended Kalman filter, an unscented Kalman filter or a particle filter algorithm. The performance of all nine model/filter combinations are …

Mitigating Diminishing Manufacturing Sources/Material Shortages (Dms/Ms) And Obsolescence For The T-6 Canopy Fracturing Initiation System (Cfis), Richard P. Carrano

Theses and Dissertations

The Joint Primary Aircraft Training System (JPATS) lost the supplier for its canopy fracturing initiation system (CFIS) with no prospect for a replacement. This forced a complete CFIS redesign to supply both an active production line and sustain fielded aircraft. Compounding the problem, the existing CFIS became obsolete, which forced an interim design to be produced until a final long term solution was fielded. This thesis developed a method to optimize the redesign by determining the lowest cost path for both fielding the interim design and phasing in the final retrofit. Using the Excel Solver® modeling program, an optimal rate …

Infrastructure Asset Management Modeling Through An Analysis Of The Air Force Strategic Vision And Goals, Marie T. Harnly

Theses and Dissertations

Effective asset management requires an overarching model that establishes a framework for decision-makers. This research project develops a strategic level asset management model for varying types of infrastructure that provides guidance for effective asset management. The strategic model also incorporates Next Generation Information Technology initiatives into a single coherent system to streamline the top-down, bottom-up flow of information. The strategic model is applicable to agencies with a large, varying infrastructure inventory and limited resources. This research also develops an improved performance modeling tool, a critical component of the strategic model. This tool objectively prioritizes maintenance and repair projects according to …

Incorporating Reverse Engineering Methodology Into Engineering Curricula, Trevor Wanamaker

Purdue Polytechnic Masters Theses

Wanamaker, Trevor W., M.S., Purdue University, May 2012. Incorporating Reverse Engineering Methodology into Engineering Curricula. Major Professor: Craig L. Miller.

Using a qualitative research approach, this study investigated the thoughts and feelings of students regarding the question, “what factors need to be considered when Reverse Engineering (RE) methodology is incorporated into engineering curricula?” The participants in the study were from the Introduction to Graphics for Manufacturing course at the West Lafayette campus of Purdue University. An RE survey was given to the all students enrolled in the course and 10 select students were given the opportunity to use a 3D …

What Kind Of Residential Property Market Do We Really Want?, Lorcan Sirr

Media

No abstract provided.