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2003 - The Eighth Annual Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the Eighth Annual Symposium of Student Scholars, held on April 18, 2003. Includes abstracts from the presentations and posters.

Solvent And Method For Extraction Of Triglyceride Rich Oil, Shubhender Kapila, Paul Ki-Souk Nam, V. J. Flanigan

Chemistry Faculty Research & Creative Works

The present invention relates to a solvent for use in extracting oil from an oil bearing material, such as soybeans, with the solvent resulting in the selective extraction of a triglyceride rich oil, which contains 95% or greater triglycerides and non-polar constituents, with the solvent comprised of a hydrocarbon, preferably hexane, and a fluorocarbon, so that the solvent has a viscosity less than 2.6 centipoise and a polarity of less than 0.1. The present invention also relates to a method of using the solvent to extract the triglyceride rich oil, with the method including preferably extracting the oil at a …

Undergraduate Engineers Get Credit For Saving Venice, Fabio Carrera, David Dibiasio, Natalie A. Mello

Enhancement of the Global Perspective for Engineering Students by Providing an International Experience

No abstract provided.

Global Engineering Education Exchange (Global E3), Lester Gerhardt

Enhancement of the Global Perspective for Engineering Students by Providing an International Experience

No abstract provided.

Monterrey Tech's International Strategy, Teofilo Ramos, Enrique Zepeda

Enhancement of the Global Perspective for Engineering Students by Providing an International Experience

No abstract provided.

Developing Global Perspectives For Engineering Students: A North American View , Axel Meisen

Enhancement of the Global Perspective for Engineering Students by Providing an International Experience

No abstract provided.

Chemigation And Fertigation Basics For California, Charles M. Burt

BioResource and Agricultural Engineering

Chemigation is the application of any chemical through an irrigation system. Examples of chemicals include insecticides, fungicides, fertilizers, water amendments, soil amendments, and compounds used to reduce plugging of drip emitters. Proper chemigation reduces energy consumption (less fertilizer, chemicals, and tractor travel) and improves crop quality and yields.

Fertigation accounts for the majority of chemigation. The sophistication of fertigation knowledge and practices is at about the same level as drip/microirrigation was in the mid-1970s. A lot of equipment and chemicals exist, and many farmers use fertigation, but only a relatively small percentage of those farmers are sophisticated users.

Detecting Cracks In Thin Plates By Using Lamb Wave Scanning: Geometric Approach, Roberto A. Osegueda, Vladik Kreinovich, Enrique Roldan, Rodrigo Mares

Departmental Technical Reports (CS)

A crack in a thin plate reflects ultrasonic waves; therefore, it is reasonable to determine the location of the crack by measuring the reflected waves. The problem of locating the crack can be reformulated in purely geometric terms. Previously, time-consuming iterative numerical methods were used to solve the resulting geometric problem. In this paper, we show that explicit (and fast to compute) formulas can be used instead.

Santa Clara Magazine, Volume 44 Number 4, Spring 2003, Santa Clara University

Santa Clara Magazine

8 - DREAMS REFLECT OUR WAKING WORLD By Kelly Bulkeley. A teacher of religious studies at SCU argues that dreams are much more than just personal - they reflect larger issues in culture, politics, and society.

12 - SCHOOL WORK By Jean Merl. High school students in South Central L.A. are gaining valuable job skills while they help pay for their private education. And SCU alumni are helping to make it all work.

18 - BELIEVING IN HEALTH By Thomas G. Plante. Research shows that religion may be good for your health, but that does not mean that doctors will …

The Airline Quality Rating 2003, Brent D. Bowen, Dean Headley, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 03-1

The Airline Quality Rating (AQR) was developed and first announced in early 1991 as an objective method of comparing airline quality on combined multiple performance criteria. This current report, the Airline Quality Rating 2003, reflects monthly Airline Quality Rating scores for 2002. AQR scores for the calendar year 2002 are based on 15 elements that focus on airline performance areas important to air travel consumers.

The Airline Quality Rating 2003 is a summary of month-by-month quality ratings for the 10 largest U.S. airlines operating during 2002. Using the Airline Quality Rating system of weighted averages and monthly …

Effects Of Diabetes And Aging On Posture And Acceleration Thresholds During Lateral Translations, Samantha Jean Richerson

Doctoral Dissertations

Research objectives. One source of falls in the elderly may be an inability to sufficiently adjust to transient postural perturbations or slips. Identifying useful predictors of fall potential, as well as factors that affect the ability of an individual to detect a movement of the standing support surface may provide insight into postural stability and methods to increase stability in elders. To do this, acceleration thresholds to short, precise, lateral platform translations and the resultant psychophysical responses of adults with early Type 2 diabetes to age-matched controls and young adults were measured.

Methods. Using an innovative SLIP-FALLS platform, …

Wright State University College Of Engineering And Computer Science Bits And Pcs Newsletter, Volume 19, Number 6, April 2003, College Of Engineering And Computer Science, Wright State University

BITs and PCs Newsletter

An eight page newsletter created by the Wright State University College of Engineering and Computer Science that addresses the current affairs of the college.

Data Collection System For Putting Analysis, Joel Oostdyk

Masters Theses

A system was designed and built to measure four different physiological variables of a golf putting action. Putters as well as weight pads were outfitted with strain gages while optical sensors were used to detect the golf ball presence. Through the use of this equipment the data relating to weight shift between the golfer’s feet, strain on the putter shaft, and golf ball velocity was recorded. A computer with the Linux operating system was equipped with a data acquisition card and programs were written so the computer could collect data. A graphical user interface was also added to simplify the …

Development Of A Redesign Plan For Moore Hall Using Architectural Principles Of Green Building And Sustainable Design, Alkhaziam Saad

Masters Theses

An existing in-use office and classroom building on Western Michigan University's main campus was chosen for a redesign project which incorporated study of architectural principles of green building and sustainable design. The study emphasized the central importance of buildings themselves in modem life, their effects on building users and their work, their effects on user relationships with one another and the surrounding environment, and the need to enhance the building's positive, natural, and life-supporting relationship with the total environment including the users.

The redesign problem statement reflected issues and ideas from recent architectural and building construction literature, which emphasized green …

Future Housing In The United States: Senior’S Housing Demand, Sandeep Singh

Masters Theses

In the United States, persons born between 1942 and 1964 are within 10 to 15 years of traditional retirement age and are identified as baby boomers. The data shows that the number of persons aged 65 years and older have grown from 10 percent of the population in 1970 to nearly 13 percent in 1996. Furthermore, the population that is 65 years old or older is projected to be 20 percent of the population in 2030. As a result, the demographic change nurtures a demand for senior’s housing.

On the other hand, the concern is for the elderly living in …

Inside Unlv, Gian Galassi, Jennifer Vaughan, Fred Bachhuber

Inside UNLV

No abstract provided.

Extending Productivity Research Frontiers: Dea Resource Of Datasets And Errata, Timothy R. Anderson, Paul Rouse, Rafael Borja, Ivan Patricio Hernandez, Fabricio Tobar, Liono Setiowijoso

Engineering and Technology Management Faculty Publications and Presentations

Website databases provide the opportunity to fundamentally change the way research and knowledge are advanced and disseminated. This paper describes a website, http://www.etm.pdx.edu/dea/dataset/, focused on Data Envelopment Analysis and DEA researchers.

Adenosine Type 1 (A ) Receptors Mediate Protection Against Myocardial 1 Infarction Produced By Chronic, Intermittent Ingestion Of Ethanol In Dogs, Franz Kehl, John G. Krolikowski, John F. Ladisa, Judy R. Kersten, David C. Warltier, Paul S. Pagel

Biomedical Engineering Faculty Research and Publications

Background: Chronic consumption of small amounts of ethanol protects myocardium from ischemic injury. We tested the hypothesis that adenosine type 1 (A₁) receptors mediate these beneficial effects.

Methods: Dogs (n=37) were fed with ethanol (1.5 g/kg) or water mixed with dry food twice per day for 12 weeks, fasted overnight before experimentation, and instrumented for measurement of hemodynamics. Dogs received intravenous drug vehicle (50% polyethylene glycol in 0.1 N sodium hydroxide and 0.9% saline over 15 min) or the selective A₁ receptor antagonist 8-cyclopentyl-1,3-dipropylxanthine (DPCPX, 0.8 mg/kg over 15 min) and were subjected …

Bs News

Building Services Engineering

No abstract provided.

Automatic Speaker Identification Using Reusable And Retrainable Binary-Pair Partitioned Neural Networks, Ashutosh Mishra

Electrical & Computer Engineering Theses & Dissertations

This thesis presents an extension of the work previously done on speaker identification using Binary Pair Partitioned (BPP) neural networks. In the previous work, a separate network was used for each pair of speakers in the speaker population. Although the basic BPP approach did perform well and had a simple underlying algorithm, it had the obvious disadvantage of requiring an extremely large number of networks for speaker identification with large speaker populations. It also requires training of networks proportional to the square of the number of speakers under consideration, leading to a very large number of networks to be trained …

Studies On The Use Of Carbon Waste Generated From Fertiliser Plant In Waste Water Treatment, Indra Deo Mall, Sanjay Tewari, Nripendra Singh

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Carbon waste generated from fertiliser plant has been used for adsorption studies for the removal of chromium, zinc and nickel and COD from industrial effluent from phenol formaldehyde plant, polyester plant, sugar plant. Removal to the extent of 91.40, 86.8, 93.8 percent was achieved at the initial concentration of 10 mg/1 for Cr(VI), Ni(TI) and Zn(II) respectively using carbon waste as adsorbent Removal of these metals were found to be in order of Zn(II) > Cr(VI) > Ni(II). In a multi cationic solution containing these three metals, Cr(VI) adsorbed preferentially over Ni(II) and Zn(II). COD removal of 67.51%, and 86.4 % was …

Voice Activated Display Of American Sign Language For Airport Security, Glenn Lancaster, Karen Alkoby, Jeff Campen, Roymieco Carter, Mary Jo Davidson, Dan Ethridge, Jacob Furst, Damien Hinkle, Bret Kroll, Ryan Layesa, Barbara Loeding, John Mcdonald, Nedjla Ougouag, Jerry Schnepp, Lori Smallwood, Prabhakar Srinivasan, Jorge Toro, Rosalee Wolfe

Visual Communications and Technology Education Faculty Publications

Conference proceedings from the Technology and Persons with Disabilities Conference-2003.

California State University at Northridge, Los Angeles, CA March 17-22, 2003.

Political Authority And Social Cognitions On The War On Terrorism With Global Reach: Airport Security, Terrorism Contingent On A United States-Led Attack On Iraq, Smallpox Vaccinations, Ibpp Editor

International Bulletin of Political Psychology

This article presents analyses of three common social cognitions embraced by many representatives of political authority concerning aspects of the war on terrorism with global reach.

An Analysis Of Microbial Contamination In Military Aviation Fuel Systems, Harold W. Graef

Theses and Dissertations

Military aviation fuel systems can be an ideal environment for microorganisms. Microbial growth in hydrocarbon fuel systems arises because of the impracticality of keeping fuel tanks sterile and the inevitable presence of water from condensation. Microbial contaminants in aviation fuel systems are a concern because of their potential to degrade the fuel, accelerate tank corrosion, and threaten flight safety. This research addresses the concern of using more environmentally friendly Fuel System Icing Inhibitors (FSII), which are also biocidal. Are significant levels of microorganisms growing in military aviation fuel systems, and if so, are there any common variables? Forty aviation fuel …

Characterization Of Chlorinated Solvent Degradation In A Constructed Wetland, Nathan D. Clemmer

Theses and Dissertations

Widespread chlorinated ethene contamination of aquifers coupled with high costs of current treatment technologies demand innovative remediation solutions. Wetlands, maintaining anaerobic and aerobic zones promoting the complete degradation of chlorinated ethenes such as Tetrachloroethylene (PCE), could be the answer. This thesis characterized the chlorinated solvent contamination levels in three strata of an upward flow constructed wetland. Analysis of samples was accomplished by purge-and-trap gas chromatography. Water quality parameters, Dissolved Oxygen (DO), Oxidation Reduction Potential (ORP), pH, Conductivity, and Temperature, were also measured in monitoring wells with a water monitoring sonde. After removing data outliers caused by short-circuiting flow, PCE concentrations …

Mass Transfer And Benzene Removal From Air Using Latex Rubber Tubing And A Hollow-Fiber Membrane Module, Mark W. Fitch, Jeffrey Neeman, Ellen England

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

A Dense-Phase Latex Rubber Tube and a Polyporous Propylene Hollow-Fiber Membrane Module (HFMM) Were Investigated for Control of Benzene-Contaminated Gas Streams. the Abiotic Mass Flux Observed through the Latex Tube Was 3.9-13 Mg/(Min·m2) for 150 Ppm of Benzene at Various Gas and Liquid Flow Rates, While a 100-Fold Lower Mass Flux Was Observed in the HFMM. after Seeding with an Aromatic-Degrading Culture Enriched from Activated Sludge, the Observed Removal Was 80% of 150 Ppm, Corresponding to a Mass Flux of 45 Mg/(Min·m2). the Observed Mass Flux through the HFMM during Biofiltration Also Rose, to 0.4 Mg/(Min·m2). Because the HFMM Had …

Flight Physician - March, 2003, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

A twenty page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

The Development Of Relationships Between Constituent Concentrations And Generic Hydrological Variables, Carmen T. Agouridis, Dwayne R. Edwards

Biosystems and Agricultural Engineering Faculty Publications

The collection and analysis of samples from storm events constitutes a large portion of the effort associated with water quality research. Estimating concentrations or loads from these events is often difficult. The equipment necessary to analyze the samples and the required laboratory resources are typically significant expenses incurred by the researcher. One potential method to reduce these costs is through the development of generic relationships between concentrations and easily measured variables such as dimensionless flow rate or time. The benefits recognized from such an effort include a reduction in the number of required samples, resulting in a reduction in cost. …

Maintenance Painting Of Various Bridge Projects During 2001-2002: Kentucky Highway Investigative Task 42, Rick Younce, Sudhir Palle, Theodore Hopwood Ii

Kentucky Transportation Center Research Report

The Kentucky Transportation Center (KTC) at the University of Kentucky has performed a series of research studies for the Kentucky Transportation Cabinet (KYTC) to monitor various experimental bridge painting projects and conduct investigative work focusing on new paint systems. The research study addressed in this report “Maintenance Painting of Various Bridge Projects During 2001-2002” Kentucky Highways Investigative Task No: 42 were intended to address experimental projects in fiscal years 2001 and 2002.

KTC and KYTC Project Design Team’s joint efforts in 2000 into early 2001 centered on the preparation of experimental bridge maintenance painting special notes, preliminary field testing/development of …

Using Neural Networks For Estimating Cruise Missile Reliability, Donald L. Hoffman

Theses and Dissertations

ACC believes its current methodology for predicting the reliability of its Air Launched Cruise Missile (ALCM) and Advanced Cruise Missile (ACM) stockpiles could be improved. They require a predictive model that delivers the best possible 24-month projection of cruise missile reliability using existing data sources, collection methods and software. It should be easily maintainable and developed to allow a layperson to enter updated data and receive an accurate reliability prediction. The focus of this thesis is to improve upon free flight reliability, although the techniques could also be applied to the captive carry portion of the missile reliability equation. The …