Digital Commons Network^™

Boundary Layer Data System (Blds) Heating System, John Hauge, Drew Hutcheson, Paul Scott

Mechanical Engineering

The boundary layer data system (BLDS) is the result of a collaborative effort between Dr. Westphal, a researcher and instructor at Cal Poly, and Northrop Grumman. The BLDS is capable of measuring the boundary layer profile and characteristics of flow over aerodynamic surfaces and is intended for high altitude, high speed use. The instruments inside the BLDS malfunction at the low temperatures present when operating in flight at altitudes above 30,000 ft. To solve this problem, analysis was done on the existing BLDS which determined the heating requirements, around 50 watts, needed to keep the internal temperature within the rated …

Air Cooling For Aecm Module, Final Project Report, Kevin Whipp, Abraham Bruno Caulk

Mechanical Engineering

Advancements in electronics have created the need for improved cooling standards. The AECM standard, created to replace the antiquated ARINC 600 specification for aircraft, draws inspiration from a cooling specification known as VITA 48.2. The ARINC standard is in early stages of development and this project researches the feasibility of using air as a convective fluid instead of a liquid, the fluid used in the VITA specification.

A performance factor calculated from the ratio of the heat dissipated by convective heat exchanger plates over the power used to cause forced convective flow over said plates helps to quantify the effectiveness …

Indirect Pipe Pressure Measurement, Clayde Barkley, Mikel Betts, Anthony Olay

Mechanical Engineering

Statement of Confidentiality The complete senior project report was submitted to the project advisor and sponsor. The results of this project are of a confidential nature and will not be published at this time.

Formula Sae Interchangeable Independent Rear Suspension Design, Mike Mccune, Daniel Nunes, Mike Patton, Courtney Richardson, Evan Sparer

Mechanical Engineering

The Suspension Solutions design team has completely designed built and tested an independent rear suspension system for the 2008 FSAE car. The car currently features a solid rear axle, and the task of converting it to incorporate an interchangeable rear suspension has been undertaken in order to quantify the advantages and disadvantages of each design philosophy. The car has been properly tested with both the solid axle and independent rear suspension side-by-side, however more testing is suggested. After pushing both setups to their limits on a 50ft diameter skid pad, the test results were quantified, and a final comparison between …

Student Characteristics, Pre-College, College, And Environmental Factors As Predictors Of Persisting In And Earning A Stem Degree: An Analysis Of Students Attending A Hispanic Serving Institution, Gloria Crisp, Amanda Taggart, Amaury Nora

Teacher Education and Leadership Faculty Publications

This study examined the demographic, pre-college, environmental, and college factors that impact students’ interests in and decisions to earn a science, technology, engineering, or mathematics (STEM) degree among students attending a Hispanic Serving Institution (HSI). Results indicated that Hispanic students were well represented among STEM majors, and students’ decisions to declare a STEM major and earn a STEM degree were uniquely influenced by students’ gender, ethnicity, SAT math score, and high school percentile. Earning a STEM degree was related to students’ first-semester GPA and enrollment in mathematics and science “gatekeeper” courses. Findings indicate that HSIs may be an important point …

The City As A Growth Machine: Reynosa, Mx, Victoria Hirschberg

Latin American Studies ETDs

As cities grow in size and population and focus on job creation, their leaders face the challenge of balancing economic development and providing citizens with services. The city of Reynosa, Mexico, located on the border across from McAllen, TX, has experienced rapid population growth, increased commercial and manufacturing sectors, thus positioning itself on the global scale. However, development officials in McAllen also facilitate this growth by assisting Reynosa in the recruitment of maquiladoras, or export-processing plants. The purpose of this study is to examine the relationship between economic development and planning practices in Reynosa. The study aims to discuss how …

Editor's Introduction, Ross Louis

XULAneXUS

No abstract provided.

Reliability, Justice And Confessions: The Essential Paradox, Russell L. Weaver

Chicago-Kent Law Review

This paper deals with the issue of "reliability" in the criminal justice process, and the rising number of wrongful convictions that have been identified in recent years. Using modern evidentiary techniques, a rising number of individuals have been found "innocent" of the crimes for which they have been convicted. These instances of wrongful conviction have involved individuals who spent time on death row, awaiting execution, only to be completely exonerated. There are various reasons for these wrongful convictions, including prosecutorial misconduct and systemic failures such as inadequate indigent representation. This paper focuses on another systemic failure: difficulties with the confessions …

From The Editor: You Might Find You Get What You Need, Julie Miller

Scholarship and Professional Work

When the O-Jays sang their hit song "Give the People What They Want" in 1975, they could have had no idea that thirty-three years later it would become one of the theme songs for Barack Obama's presidential campaign. The sentiment resonates as strongly now as it did then. As any political leader knows, the challenge is to determine just what the people want, and then to have the resources, means, and will to deliver it.

A System For Detecting Xml Similarity In Content And Structure Using Relational Database, Waraporn Viyanon, Sanjay Kumar Madria

Computer Science Faculty Research & Creative Works

In this paper, we describe a system incorporating an improved technique that detects the similarity of two XML documents based on content and structure similarity using keys. the technique consists of three major components: A subtree generator and validator, a key generator, and similarity components that compare content and structure of the XML documents. First, an XML document is stored in a relational database and extracted into small subtrees using leaf-node parents. the leaf-node parents are considered as a root of a subtree which is then recursively traversed bottom-up for matching. Second, a possible key(s) is identified in order to …

Analogical Reasoning: A Process For Fostering Learning Transfer From The Classroom To Clinical Practice, Timothy E. Speicher, Marijke Kehrhahn

All PTHMS Faculty Publications

In 2001, the Institute of Medicine (IOM), a committee of physicians and health policy experts charged to improve the health of the United States by the National Academy of Science, identified a gap in the area of education of health care practitioners as one of the reasons for medical error. However, one of the most common instructional methods in medical education to promote transfer and problem solving is examination of a single patient case (Shine, 2002), a pedagogical practice shown to be ineffective (Gentner, Loewenstein & Thompson, 2003; Norman et al., 2007). Therefore, adult learners in health care may be …

12-01-2009 Holiday Lights Walk Planned By Walking For Wellness Program, Southwestern Oklahoma State University

THE BARK ARCHIVE 2009

The City of Weatherford's Walking for Wellness Program is going to light up the night in December with a holiday walk this Monday, December 7, at 7 p.m.

12-01-2009 Swosu's Jeong Selected For State Capitol Art Exhibition, Southwestern Oklahoma State University

THE BARK ARCHIVE 2009

E.K. Jeong, assistant professor of art at Southwestern Oklahoma State University in Weatherford, was chosen among 17 Oklahoma artists to have an exhibition at the Oklahoma State Capitol

Borrowing Avid Inquiry: Getting To The Essential Question In The English Classroom, Kaidi R. Stroud

English Literature Graduate Theses and Projects

There is a danger as new teachers struggle with how to implement their educational theories in the classroom to fall back into teaching how they have been taught, regardless of whether or not that method is appropriate to their beliefs or considered best-practice. In order to combat that tendency, this teacher-research project was designed to problem-solve the often-times conflicting relationship between curriculum and theory that all too often results in fall-back teaching. But also, this project aimed to collect and analyze student work in order to better inform instruction in a way that was both reflective and active. Specifically, the …

Nuclear Family Conflict And Cooperation Among Tsimane' Forager-Horticulturalists Of Bolivia, Jonathan Stieglitz

Anthropology ETDs

Household production is the result of inputs from a variety of members, each of whom contains overlapping but non-identical interests. This dissertation explores the conditions under which the division of labor and the allocation of household resources precipitates parent-offspring and spousal conflict. This broad goal is addressed through three specific goals: 1) to identify factors affecting variation in the likelihood of task delegation to children and resistance toward performing delegated tasks; 2) to understand how variation in household labor demand influences childrens time allocation, considering ways in which behavioral manipulation might compromise the child's future prospects; and 3) to understand …

A Meta-Analytic Review Of The Penn Resiliency Program's Effect On Depressive Symptoms, S. M. Brunwasser, Jane Gillham, E. S. Kim

Psychology Faculty Works

The purpose of this review was to evaluate whether the Penn Resiliency Program (PRP), a group cognitive–behavioral intervention, is effective in targeting depressive symptoms in youths. We identified 17 controlled evaluations of PRP (N = 2,498) in which depressive symptoms had been measured via an online search of PsycINFO, Medline, ERIC, and ProQuest Dissertations and Theses and by requesting data from PRP researchers. We combined effect sizes (ESs; Glass’s d), using random effects models at postintervention and two follow-up assessments (6–8 and 12 months postintervention). PRP participants reported fewer depressive symptoms at postintervention and both follow-up assessments compared with youths …

Stress-Dependent Enhancement And Impairment Of Retention By Naloxone: Evidence For An Endogenous Opioid-Based Modulatory System Protective Of Memory, Allen M. Schneider, Peter E. Simson , '78, Krista Joan Spiller , '06, Jonathan Seth Adelstein , '06, Amanda Alice Vacharat , '06, K. R. Short, Lynn G. Kirby , '89

Psychology Faculty Works

The opiate-receptor antagonist naloxone was administered to rats after passive-avoidance training either alone or in combination with forced-swim stress. A retention test revealed that while naloxone enhanced retention when administered alone, it impaired retention when administered in combination with forced-swim stress. The findings provide evidence for a “protective” endogenous opioid-based system that, when not blocked pharmacologically, limits enhancement or impairment of retention under conditions of mild and intense stress, respectively.

Modeling The Spatially Varying Water Balance Processes In A Semi- Arid Mountainous Watershed Of Idaho, Benjamin T. Stratton, Venkataramana Sridhar, Molly M. Gribb, James P. Mcnamara, B. Narasimhan

Civil Engineering Faculty Publications and Presentations

Mountainous watersheds in semi-arid regions are complex hydrologic systems. To critically evaluate the hydrological processes, high resolution spatio-temporal information is necessary. Also, calibrating and validating a watershed-scale model is necessary to enable our understanding of the water balance components in the gauged watersheds. The distributed Soil Water Assessment Tool (SWAT) hydrologic model was applied to a research watershed, the Dry Creek Experimental Watershed (DCEW), near Boise Idaho to investigate its water balance components both temporally and spatially. Daily streamflow data from four streamflow gauges were used for calibration and validation of the model. Monthly estimates of streamflow during the calibration …

E-Therapy As A Means For Addressing Barriers To Substance Use Disorder Treatment For Persons Who Are Deaf, Dennis Moore, Debra Guthmann, Nikki Lynn Rogers, Susan Fraker, Jared A. Embree

Population and Public Health Sciences Faculty Publications

Persons who are deaf face a number of challenges with regard to vulnerability for substance use disorders. Moreover, accessible treatment for this condition can be difficult to establish and maintain. The Deaf community may be one of the most disenfranchised groups in America in regard to appropriate access to substance use disorder (SUD) prevention and treatment services. This article reviews
findings related to substance use disorder and treatment for this condition among persons who are deaf. It also reviews a promising approach for addressing treatment needs via e-therapy, and it highlights the challenges and concerns regarding e-therapy for this population. …

Morphology Of The Dayside Ionosphere Of Mars: Implications For Ion Outflows, Jane L. Fox

Physics Faculty Publications

Significant fluxes of tailward streaming ions have been detected in the Martian wake by instruments on spacecraft. Imposing outward fluxes at the top of a model will produce dayside ion density profiles that are characterized by smaller scale heights than those of diffusive equilibrium. We determine the maximum outward fluxes of ions, and those implied by radio occultation data, by constructing ∼180 models, with upward velocity boundary conditions in the range from 0 to (7–8) × 10⁵ cm s⁻¹ in small increments. As the upward velocity is increased, the topside ion or electron densities decrease until eventually the …

Nonknowledge: The Bibliographical Organization Of Ignorance, Stupidity, Error, And Unreason: Part Two, Jay H. Bernstein

Publications and Research

Starting with the Data-Information-Knowledge-Wisdom paradigm in information science it is possible to derive a model of the opposite of knowledge having hierarchical qualities. A range of counterpoints to concepts in the knowledge hierarchy can be identified and ascribed the overall term “nonknowledge.” This model creates a conceptual framework for understanding the connections between topics such as error, ignorance, stupidity, folly, popular misconceptions, and unreason by locating them as levels or phases of nonknowledge. The concept of nonknowledge links heretofore disconnected discourses on these individual topics by philosophers, psychologists, historians, sociologists, satirists, and others. Subject headings provide access to the categories …

A New Era Of Tax Enforcement: From 'Big Stick' To Responsive Regulation, Sagit Leviner

University of Michigan Journal of Law Reform

This Article explores the economics of crime and compliance as the dominant approach to U.S. tax enforcement of the past three and a half decades. It evaluates the key advantages and disadvantages of the economic model as well as its application to tax. The Article then addresses the multiplicity of taxpayer behavior and the need and prospect of balancing the economically conceived methods of detection and punishment against other, more cooperative, means and developing a broader approach to tax enforcement more generally. The Article explores responsive regulation as a case study for an alternative method to tax enforcement that heavily …

Comfortably Numb: Medicalizing (And Mitigating) Pain-And-Suffering Damages, Lars Noah

University of Michigan Journal of Law Reform

Among the compensatory damages that a plaintiff may recover in tort litigation, awards for pain and suffering have attracted the most attention. Attorneys, judges, legislators, and scholars from various disciplines long have struggled to measure and make sense of this aspect of compensation for tortiously caused injuries. With the steady expansion of what falls within the rubric of nonpecuniary damages and in the types of claims eligible for such awards, to say nothing of the growth in the absolute and relative size of this portion of compensatory awards, pain-and-suffering damages have become increasingly controversial.

Although it canvasses the competing arguments …

Risky Ventures: The Impact Of Irs Health Care Joint Venture Policy, Roger P. Meyers

University of Michigan Journal of Law Reform

IRS oversight of joint ventures between exempt and for-profit organizations has undergone substantial change over the past thirty years. This change has important consequences for the health care industry, where joint ventures have grown increasingly common. In the face of unclear guidance and aggressive enforcement of exemption-policing tools such as the private benefit doctrine and the control test, a hospital risks revocation of its tax-exempt status, or liability for unrelated business income tax, when it engages in a joint venture directly. It may be able to eliminate this risk by operating the same joint venture through a for-profit subsidiary; however, …

Annonçant La Section Française De L'Ajis, Bangaly Kaba, Victor Mbarika, Peter Meso

The African Journal of Information Systems

Announcement of the introduction of a French section of the AJIS which will accept submissions in French.

Design, Reconstruction And Evaluation Of A Dynamometer For Quarter Scale, Samuel Sanchez

BioResource and Agricultural Engineering

This project discusses the design, reconstruction, and evaluation of a dynamometer. A new test stand for the Quarter Scale team would improve the testing of the engines and the Continuously Variable Transmission (CVT). All the readings will be done electronically in order to provide the most accurate data collection. The dynamometer will be a closed hydraulic system for ease of use. This system will be able to test all of Quarter Scale engines. The data collected will be used to determine which engines are in the best condition, and which may need to be fixed. With the new design, the …

A Paradigm For Developing Tqm-Role Stressors Model And Index, P.L. Teh, C.C. Yong, V. Arumugam

Research Publications (2006 to 2010)

TQM practices have been increasingly implemented in both manufacturing and service organizations, yet research has neglected the study of role stressors induce from the implementation of TQM practices. Drawing from the extant TQM and role stressors literature, this paper examines the relationship between TQM and role stressors by addressing three critical gaps: (1) conceptualizing the multidimensionality of TQM practices as a preventive approach to role stressors; (2) formulating TQM-Role Stressors index for the use of industrial benchmarking; and (3) constructing a model for assessing the nonlinear influences of TQM on role stressors. This study concludes with a discussion of potential …

A Study On Natural Ventilation Performance In Selected Historical Building In Kuala Lumpur, A.S. Ali

Research Publications (2006 to 2010)

The application of Natural Ventilation System in old and historical buildings at the vicinity of Kuala Lumpur was analysed. The adopted study viewed on the occupants’ comfort against the performed activities in the buildings. Investigation carried out to explain the extent of the effects of natural ventilation on occupants and other factors influencing comfort level inside and outside the buildings. Through this mechanism the enhancement of the natural ventilation may be executed in order to have more comfortable ventilation. The main aim of this work is to establish a relationship between comfort level and ventilation system, and at the same …

Analysis Of Ergonomics Workstation Layout Design Using Analytical Hierarchy Process, - Hartomo, Z. Taha, E.D. Hastutiningsih

Research Publications (2006 to 2010)

Ergonomic workstation is an important component in a production line. Poor layout design of a workstation can have an adverse effect on a worker's performance. This paper presents a method for analyzing the layout design of a workstation using the Analytical Hierarchy Process (AHP). Three criterias and several sub criteria were identified. The criterions are the easiness of motion which consists of three sub criterions-working areas, position of tools, position of material; the comfort of work which consists of four sub criterions-temperature, light, working position, noise; and safety which consists of three sub criterions-safety, dust, smell. A case study was …

Cfd Simulation On The Thermal Comfort In A Library Building In The Tropics, Y.H. Yau, N.N.N. Ghazali, A. Badarudin, F.C. Goh

Research Publications (2006 to 2010)

This paper presents a three-dimensional analysis for thermal comfort in a library. The room model includes library layout, equipment and peripheral positions as well as the positions of inlet and outlet air for IAQ controls. Cold clean air is supplied to the room through ceiling-mounted air grilles and exhausted through air grilles situated on the same ceiling. A commercial CFD package was used in this study to achieve solutions of the distribution of airflow velocity and temperature. Using high quality meshes is vital to the overall accuracy of the results. Simulation results show a good agreement with experimental data from …