Engineering Commons^™

2013 - The Eighteenth Annual Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the Eighteenth Annual Symposium of Student Scholars, held on April 25, 2013. Includes abstracts from the presentations and posters.

A Methodology For The Extraction Of Design Principles For Unfamiliar Markets, Robert D. Campbell

Theses and Dissertations

Successful product design focuses on design principles that are relevant to a target market. Consequently, the better these principles are understood and used, the higher the likelihood that resulting products will be well-received in that market. This thesis presents a method for extracting market-specific design principles for any market. The method employs user/designer-described characteristics of products within a market to extract the design principles specific to that market. The method generalizes the product characteristics, seeks to discover design decisions that could have resulted in those characteristics, and then extracts the underlying design principles. To demonstrate the ability of the method …

Wright State University Celebration Of Research, Scholarship And Creative Activities Book Of Abstracts Friday, April 12, 2013, Wright State University Office Of Undergraduate Research And Stemm Activities

Celebration of Undergraduate & Graduate Research, Scholarship, and Creative Activities Materials

The student abstract booklet is a compilation of abstracts from students' oral and poster presentations at Wright State University's second annual Celebration of Research, Scholarship and Creative Activities on April 12, 2013.

Instrumental Music Ensemble At Tennessee State University: The Early Years (1912-1946), Reginald A. Mcdonald

The Journal of Tennessee State University

No abstract provided.

Department Of Biological Systems Engineering Newsletter, Volume 7, Number 2, April 2013

BSE Department Magazine

No abstract provided.

Sci-Tech Book News Reviews, Susan Fingerman

Sci-Tech News

No abstract provided.

Assessment Of Surface Energy Balance In Southern Idaho, Beda Luitel

McNair Scholars Research Journal

Proper management of water resources is always a matter of concern in arid regions like southern Idaho such as the Snake River basin where rainfall is limited and the moisture level of atmospheric air is below threshold level most of the time throughout a year. For the proper assessment of water resources it is necessary to quantify the Evapotranspiration (ET) loss in this region and use the available water resources efficiently. A vast quantity of water is moving in the atmosphere under the direct influence of solar energy. So, in order to characterize the behavior of the water cycle, it …

Assessment Procedures For Paved And Gravel Roads, Claudio Figueroa, Bradley Fotsch, Sarah M. Hubbard, John Haddock

Indiana Local Technical Assistance Program (LTAP) Publications

The funding available to local agencies in Indiana to manage roadways has decreased in recent years, and many agencies cannot provide adequate maintenance with the available resources. Consequently, agencies are doing everything they can to evaluate the least expensive method to maintain their roads that will meet their objectives and needs. In some cases, the most appropriate surface type is a paved road, and in some cases, it is a gravel road. The decision as to the most appropriate surface type depends on a variety of factors, such as cost, traffic volume, development and public input. The purpose of this …

Maximize Your Decision-Making: A Review Of Emerging Technology Trends, Carol Watson

Continuing Legal Education Presentations

Provides overview of new technologies (both software and hardware) that could become the "next big thing."

Making Climate Data Relevant To Decision Making: The Important Details Of Spatial And Temporal Downscaling, Evan H. Girvetz, Edwin P. Maurer, Philip B. Duffy, Aaron Ruesch, Bridget Thrasher, Chris Zganjar

Civil, Environmental and Sustainable Engineering

This paper examines potential regional-scale impacts of climate change on sustainability of irrigated agriculture, focusing on the western San Joaquin Valley in California. We consider potential changes in irrigation water demand and supply, and quantify impacts on the hydrologic system, soil and groundwater salinity with associated crop yield reductions. Our analysis is based on archived output from General Circulation Model (GCM) climate projections through 2100, which were downscaled to the 1,400 km2 study area. We account for uncertainty in GCM climate projections by considering two different GCM's, each using three greenhouse gas emission scenarios. Significant uncertainty in projected precipitation creates …

Ocean Current Measurements: Challenges And Opportunities In The Florida Current, William E. Baxley

HCNSO Student Capstones

The water velocities offshore south Florida are dominated by the Florida Current, and these effects result not only from the tremendous flow of water between Florida and the Bahamas, but also from the eddies and other rotational components imparted by the change in flow direction from eastward to northward along the Florida Keys and the end of the peninsula. These currents have been measured for decades, with methods ranging from subsurface floats to acoustic Doppler current profilers (ADCPs) and surface current measuring radars. Data suggests that there is a large degree of variability in the mean flow, including significant vorticity …

Csp Desalination/Water Purification Unit, Sean Goodison

Industrial Technology and Packaging

An estimated 3.4 million people die each year from unsanitary water or inaccessible water supply. Most of these deaths take place in the developing, third world (99%). There is a dilemma arising on the world stage as well. The water demand/supply deficit is expected to increase significantly over the next 37 years if preemptive action isn’t taken. 97% of the world water supply is oceanic, making it an attractive solution to the water deficit. Providing autonomous, “deploy and watch” systems for utilizing sustainable energy to provide purified water for unitized low pricing has the potential to penetrate a large world …

The Sustainability Generation: Why Young People Hold The Key To A Better Future, Leidy Klotz

Publications

In a standard test of reasoning, you are given a candle, a box of thumbtacks, and a book of matches. Your task is to attach the candle to the wall so that it does not drip onto the table below.

I thought about how to melt the wax and use it to stick the candle to the wall. What would you do?

This challenge is designed to reveal functional fixedness, mental blocks against using objects in a new way. The experience that comes with age is a disadvantage here because it leads to thinking of the normal use of the …

Development Of The Chinese Construction Industry After The Cultural Revolution: Administration Framework, Economic Growth, And Market Structure, Yilei Huang, Yi Lan, Yong Bai

Civil and Environmental Engineering Faculty Research and Publications

This paper presents the results of an investigation on the development of the Chinese construction industry after the Cultural Revolution in terms of administration framework, economic growth, and market structure, with the consideration of Chinese currency inflation. The development was divided into three stages based on Chinese government policy changes on the construction industry. In each stage, the reform of administration framework was reviewed, and the market size and market structure in both the domestic and the international markets were analyzed. Value added and gross output value of domestic market, the number of contracts, contracting value, total turnover, and turnover …

Ad-Hoc Regional Coverage Constellations Of Cubesats Using Secondary Launches, Guy G. Zohar

Master's Theses

As development of CubeSat based architectures increase, methods of deploying constellations of CubeSats are required to increase functionality of future systems. Given their low cost and quickly increasing launch opportunities, large numbers of CubeSats can easily be developed and deployed in orbit. However, as secondary payloads, CubeSats are severely limited in their options for deployment into appropriate constellation geometries.

This thesis examines the current methods for deploying cubes and proposes new and efficient geometries using secondary launch opportunities. Due to the current deployment hardware architecture, only the use of different launch opportunities, deployment direction, and deployment timing for individual cubes …

Fast And Frugal Heuristics For New Product Screening - Is Managerial Judgment "Good Enough?", Antonie J. Jetter, Fatima M. Albar

Engineering and Technology Management Faculty Publications and Presentations

Project screening in the fuzzy front-end of product development is dominantly based on managerial judgment, yet little is known about the quality of heuristic screening decisions. This research models three commonly discussed fast and frugal (F&F)heuristics for project screening (take-the-best, tallying and elimination-by-aspect) and explores their performance. An illustrative dataset of 52 new product development projects is used to compare the performance of F&F heuristics against that of regression models, which reflect compensatory judgment behaviour. The findings uncover a 'less is more' effect that justifies the use of simple heuristics in early stage product screening; two out of the three …

2013 (Spring) Ensi Informer Magazine, Morehead State University. Engineering Sciences Department

ENSI Informer Magazine Archive

The ENSI Informer Magazine published in the spring of 2013.

Biomedical Advancements In Injury Recovery, Performance Enhancement, And Mechanical Assistance Applied To Athletics, Matthew Russell

Biomedical Engineering

Athletics is constantly changing, and athletes are continually getting bigger, faster, and stronger. At the same time, biomedical technology and innovation is rapidly developing. New methods of injury recovery, genetic enhancement, and prosthetic assistance are being assimilated into the athletic world. The up and coming athlete needs to be aware of all of the usable information around them. This project is an accumulation of some of the cutting edge advancements in those fields. Platelet Rich Plasma Injections, Frequency Specific Microcurrent Treatment, and Silk Polymer Anterior Cruciate Ligament Replacement are innovative new ways to treat common sports injuries. Performance enhancement has …

Investigations Of Attitudes Towards Offshore Wind Farm Development In Ireland: Their Implication Towards Future Development Of The Industry., Aidan Melia

Purdue Polytechnic Masters Theses

This current research investigates what the attitudes of Irish people are towards the development of offshore wind farms in Ireland. Using a qualitative approach, a questionnaire is carefully designed and distributed among a sample population from three coastal communities. One is located on the west coast and two on the east coast. The two locations on the east coast have an involvement in offshore wind farms. One of the locations plays host to Ireland’s only offshore wind farm, while there are plans in place for an offshore wind farm at the other location. The results from the questionnaires are analyzed …

The Santa Clara, 2013-02-14, Santa Clara University

The Santa Clara

No abstract provided.

Automated Point-Of-Care Image Processing Methodology For The Diagnosis Of Malaria, Michael B. Jorgensen

Master's Theses

Malaria has profoundly influenced human history for over four thousand years and despite numerous attempts at eradication, the prevention, diagnosis, and treatment of malaria have been largely ineffective. More than five hundred million people are affected by malaria every year resulting in over one million deaths. Drug resistance development by the parasite has diminished the effectiveness of numerous treatment options due, in part, to overtreatment of negative patients based on insufficient clinical algorithms and diagnostic methods. The goal of this research was to develop an image analysis algorithm to diagnose malaria with a high degree of sensitivity and specificity in …

Effects Of Molecular Structure Of The Oxidation Products Of Reactive Atmospheric Hydrocarbons On The Formation Of Secondary Organic Particulate Matter, Including The Effects Of Water, Negar Niakan

Dissertations and Theses

Organic aerosols have significant effects on human health, air quality and climate. Secondary organic aerosols (SOA) are produced by the oxidation of primary-volatile organic compounds (VOC). For example, α-pinene reacts with oxidants such as hydroxyl radical (OH), ozone (O₃), and nitrate radical (NO₃), accounting for a significant portion of total organic aerosol in the atmosphere. Experimental studies have shown that the oxidation process between α-pinene and ozone has the most significant impact in the formation of SOA (Hoffmann et al., 1997). Most of the models used to predict SOA formation, however, are limited in that they …

The Santa Clara, 2013-01-17, Santa Clara University

The Santa Clara

No abstract provided.

Hydrodynamics Of Pilot-Scale Bubble Columns: Effect Of Internals, Ahmed A. Youssef, Mohamed E. Hamed, Joshua T. Grimes, Muthanna H. Al-Dahhan, Milorad P. Duduković

Chemical and Biochemical Engineering Faculty Research & Creative Works

The Gas Holdup and Bubble Characteristics Are Key Parameters that Affect the Performance of Bubble Columns. an Experimental Study of the Effect of Heat Exchanging Internals on the Gas Holdup, Bubble Dynamics, and their Radial Profiles is Performed. an Air-Water System is Used in a Plexiglas Column 45 Cm (18 In.) in Diameter. Internals Configurations Mimicking Those Typical for the Liquid-Phase Methanol Synthesis and Fischer-Tropsch Process and Covering 5% and 25%, Respectively, of the Total Cross-Sectional Area of the Column, Are Investigated. High Superficial Gas Velocities that Fall within the Churn Turbulent Flow Regime, Which Are of Interest for Most …

Photovoltaic Industry & Role Of Glass For Reducing The Cost Of Solar Energy, Sener Oktik

Functional Glasses: Properties And Applications for Energy and Information

No abstract provided.

Alterations Of Glass Surfaces & Functional Coatings For Energy Conversion Systems, Joachim Deubener

Functional Glasses: Properties And Applications for Energy and Information

No abstract provided.

2013 Civil And Environmental Engineering Department News, Department Of Civil And Environmental Engineering, Michigan Technological University

Department of Civil, Environmental, and Geospatial Engineering Newsletters

Table of Contents

• New Faculty
• Student Awards
• Research Awards
• Department News
• Academy of Civil and Environmental Engineers
• CEE Donor Recognition

Studies On Drying Of Sorghum Seeds In A Fluidized Bed Dryer, K. Sandeepa, V.V. Basava Rao, S. Ram Mohan Rao

The 14th International Conference on Fluidization – From Fundamentals to Products

No abstract provided.

Fluidization Regimes Characterized Using A Fast X-Ray Tomography Setup, Jean Saayman, J. Ruud Van Ommen, Rob F. Mudde, Evert C. Wagner, Willie Nicol

The 14th International Conference on Fluidization – From Fundamentals to Products

No abstract provided.

Tackling Change: Future-Proofing Water, Agriculture, And Food Security In An Era Of Climate Uncertainty, Peter G. Mccornick, Vladimir Smakhtin, Luna Bharati, Robyn Johnston, Matthew Mccartney, Fraser Sugden, Floriane Clement, Beverly Mcintyre

Daugherty Water for Food Global Institute: Faculty Publications

In 1950 the global population was just over 2.5 billion. Now, in 2013, it is around 7 billion. Although population growth is slowing, the world is projected to have around 9.6 billion inhabitants by 2050. Most of the population increase will be in developing countries where food is often scarce, and land and water are under pressure. To feed the global population in 2050 the world will have to produce more food without significantly expanding the area of cultivated land and, because of competition between a greater number of water users, with less freshwater. On top of land and water …