Digital Commons Network^™

Metabolic Aspects Of Oryzanol In Rats, Michelle Smith Gillespie

LSU Master's Theses

Using a rat model, this study compared the bioavailability of three forms of oryzanol, a compound extracted from rice bran oil that has been associated with improved cholesterol levels. Various methods of extracting lipids from serum and liver were explored to determine oryzanol absorption. Cholesterol levels were obtained via enzymatic colorimetric assay and GCMS. Sprague Dawley retired female breeder rats were sustained for 11 weeks on a cholesterol-free diet to which either no oryzanol was added (n = 19) or 2.8 g/kg of oryzanol was added as: 7% oryzanol rice bran oil (RO, n = 8), crystalline oryzanol (CO, n …

Making The Internet Transition: Assessing The Needs Of Secondary Public School Teachers, Nancy Matt

LSU Master's Theses

Since the introduction of Internet technology in public schools, teachers who are enthusiastic about computer and Internet training have responded to school districts’ offers of off-site training and take part in grant-based programs to promote the use of technology. The first phase of promotion by attraction has been completed. The remaining teachers are not as enthusiastic and look to the school district to provide them with the type of training they require in order to incorporate Internet technology. Access to the Internet is just one of many elements involved in the overall problems that public high school teachers face using …

Access To Care Among Vulnerable Populations Enrolled In Commercial Hmos, Matthew J. Carlson, Jan Blustein

Sociology Faculty Publications and Presentations

Abstract: This cross-sectional study compares self-reported access to care among a representative sample of 13,952 HMO enrollees in New Jersey. Using multivariate logistic regression, this study found that compared with college graduates, those with less than a high school education reported more difficulty obtaining tests or treatment. Compared with whites, Hispanics were more likely to report difficulty seeing their primary care provider, and African Americans reported greater difficulty seeing a specialist and obtaining tests and treatment. Enrollees in poor health were more likely to report problems seeing a specialist and obtaining tests and treatment than enrollees in excellent health. Income …

Metro’S Regional Land Information System: The Virtual Key To Portland’S Growth Management Success, Gerrit Knapp, Richard Bolen, Ethan Seltzer

Urban Studies and Planning Faculty Publications and Presentations

Though metropolitan Portland, Oregon, has perhaps the best-known growth management program in the world, one of the most important elements of that system has been conspicuously overlooked: the regional land information system (RLIS). Since RLIS was developed in the late 1980s, it has played a critical role in the development of every significant plan, the evaluation of every key policy, and the formulation of every major development model. RLIS created conditions that enabled a sophisticated and now muchstudied approach to metropolitan growth management to emerge. In this paper, we discuss the development, use, and maintenance of RLIS, illustrating its importance …

A Road Map For Accessible, Affordable And Adaptable Broadband Telecommunications In Portland, Abdullah Al-Thabt, Jamison Cavallaro, David De La Rocha, Brendan C. Finn, Jonathan Konkol

Master of Urban and Regional Planning Workshop Projects

Portland needs to plan for broadband development and take steps to ensure these plans are implemented. In order to implement Portland's land use and economic development goals, broadband must be accessible to all users. This means that any home or business must have access to the best available network technology to meet their needs. Currently, broadband service is not provided at uniform levels City-wide. It must be affordable, which requires real competition among providers. Portland's market presently offers too few choices outside the central business district to meet this criterion. In addition, broadband must be adaptable to future uses. Without …

Ordering Genetic Algorithm Genomes With Reconstructability Analysis, Stephen Shervais, Martin Zwick

Complex Systems Faculty Publications and Presentations

The building block hypothesis implies that genetic algorithm effectiveness is influenced by the relative location of epistatic genes on the chromosome. We find that this influence exists, but depends on the generation in which it is measured. Early in the search process it may be more effective to have epistatic genes widely separated. Late in the search process, effectiveness is improved when they are close together. The early search effect is weak but still statistically significant; the late search effect is much stronger and plainly visible. We demonstrate both effects with a set of simple problems, and show that infonnation-theoretic …

Modeling Intracranial Fluid Flows And Volumes During Traumatic Brain Injury To Better Understand Pressure Dynamics, Wayne W. Wakeland, James Mcnames, Mateo Aboy, D. Hollemon, Brahm Goldstein

Complex Systems Faculty Publications and Presentations

See additional files below for the Presentation.

We describe a computer model of intracranial pressure (ICP) dynamics that evaluates clinical treatment options for elevated ICP during traumatic brain injury (TBI). The model uses fluid volumes as primary state variables and explicitly models fluid flows as well as the resistance, compliance, and pressure associated with each intra - and extracranial compartment (arteries and arterioles, capillary bed, veins, venous sinus, ventricles, and brain parenchyma). The model evaluates clinical events and therapies such as intra - and extra-parenchymal hemorrhage, cerebral edema, cerebrospinal fluid drainage, mannitol administration, head elevation, and mild hyperventilation. The model …

Book Review Of Arabic Language Handbook By Mary Catherine Bateson, Kristen Kern

Library Faculty and Staff Publications and Presentations

Review of the book Arabic Language Handbook by Mary Catherine Bateson.

Recent Publications

Contemporary Aesthetics (Journal Archive)

No abstract provided.

Between Battlefield And Play: Art And Aesthetics In Visual Culture, Renée Van De Vall

Contemporary Aesthetics (Journal Archive)

Mona Hatoum's video installation Corps étranger is an example of an artwork that critically comments on particular aspects of contemporary visual culture, such as the colonization of the body's interior by medical image technologies. It has indeed been interpreted in those terms by several authors from within the new academic field of Visual Culture. Here it is argued that the critical cultural impact of the installation might be more fully described when one grants art a relative autonomy within the cultural field and, moreover, draws on concepts from more traditional academic disciplines and approaches, such as aesthetics and phenomenology. Art …

Lawyer As Wise Counselor, Geoffrey C. Hazard Jr.

Faculty Scholarship

No abstract provided.

Modeling Class Counsel, Geoffrey C. Hazard Jr.

Faculty Scholarship

No abstract provided.

What If I Want My Kids To Watch Pornography? Protecting Children From ''Indecent'' Speech, Ashutosh Bhagwat

Faculty Scholarship

No abstract provided.

Dignity: The New Frontier Of State Sovereignty, Scott Dodson

Faculty Scholarship

No abstract provided.

Vectoral Federalism, Scott Dodson

Faculty Scholarship

No abstract provided.

Beyond The Glass Ceiling: The Maternal Wall As A Barrier To Gender Equality, Joan C. Williams

Faculty Scholarship

No abstract provided.

Transportation Solutions: Collaborative Problem Solving For States And Communities, National Policy Consensus Center

National Policy Consensus Center Publications

In April 2003, the National Policy Consensus Center (NPCC) hosted a colloquium for people involved in transportation collaborations—federal and state agency representatives, consultants, dispute resolution professionals and representatives from professional associations and local planning organizations. The colloquium was co-sponsored by the Federal Highway Administration, the U.S. Institute for Environmental Conflict Resolution, the American Association of State Highway and Transportation Officials and the Florida, Oregon, and California Departments of Transportation.

This report summarizes lessons learned about transportation collaborations and offers recommendations for governors and state transportation officials on ways to enhance the use and effectiveness of collaborative problem solving around transportation …

Performance Verification Of Personal Aerosol Sampling Devices, Steven T. Luecke

USF Tampa Graduate Theses and Dissertations

International standards establish criteria for size-selective aerosol sampling for industrial hygiene. Commercially available aerosol samplers are designed to conform to these criteria. This study uses semi-monodispersed aerosols generated in a vertically aligned test chamber to compare the performance of three commercially available respirable dust samplers, one of which can simultaneously sample for thoracic and inhalable dust fractions. Comparison methods are used to calculate a theoretical fractional value based on the appropriate sampling conventions of the total dust concentration and size distribution of test materials. Performance of actual samplers can be conducted by comparing observed results to the theoretical value. Results …

Factors Associated With Adolescent Suicidal Gestures, Heidi Jennifer Liss

USF Tampa Graduate Theses and Dissertations

Incidence of suicide has been shown to increase dramatically during adolescence. Despite an established pattern of depression and hopelessness leading to suicide in adults, no such pattern emerges in the adolescent literature. Recent investigations suggest that impulsivity may play a key role in adolescent suicide attempts. This study examined the role of impulsivity in adolescent suicidal gestures, as well as the relationships among demographic variables, anger expression, impulsivity, and suicidal behavior. A total of 100 participants (ages 11-17; 71 females and 29 males) were recruited from 2 inpatient crisis centers for children. The Children’s Depression Inventory, Hopelessness Scale for Children, …

Leading Learning Through Imposition Of Leadership Learning Standards, Raymond D. Jorgensen

USF Tampa Graduate Theses and Dissertations

This study explored the impact of an imposed standards movement on attitudes and behaviors of a team of line leaders. A case method was employed to describe, to explain, and to draw conclusions about results of standards imposition. Standards were designed and implemented by an executive leadership team frustrated with lack of effective leadership practices of a line leaders team under their supervision. The investigation took an historical perspective, chronicling the story of the company, emerging leadership challenges, and executive leadership responses leading up to the research.

The line or team leaders of an educational software company served as participants. …

Evaluation And Implementation Of A Molecular-Based Protocol For The Identification Of Enteroviruses At The Florida Department Of Health – Tampa Laboratory, Matthew Adams Smith

USF Tampa Graduate Theses and Dissertations

The Enterovirus genus within the family Picornaviridae contains over 100 serotypes, of which sixty-four are known to be human pathogens. Infection with this group of RNA viruses produces a myriad of clinical conditions including poliomyelitis, meningitis, encephalitis, respiratory illnesses, and hand-foot-and-mouth disease. Outbreaks have been documented worldwide; significant morbidity and mortality exist to warrant laboratory surveillance.

Traditionally, enteroviruses have been identified to the level of serotype by the serum neutralization assay. However, numerous problems are associated with this assay. The serum neutralization assay is labor intensive, results are often ambiguous, and reagents are becoming difficult to obtain. Recently, molecular-based typing …

Embedding Multicultural Competencies In Rehabilitation Psychology Practice, Richard H. Dana

Regional Research Institute for Human Services

This article identifies the several issues in the process of client assessments, especially for multicultural groups. The Multicultural Assessment-Intervention Process (MAIP) model is discussed as a useful tool for meeting these issues. The model's applications and specific procedural steps are discussed.

2002 Oregon Crime Victims’ Needs Assessment Final Report, Deborah Elliott, Alice Galloway, Karen Cellarius, Mary Louise Mcclintock, Mary Ellen Johnson, Mandy Davis, John Knutson

Regional Research Institute for Human Services

On behalf of the Crime Victims’ Assistance Section of the Oregon Department of Justice, Portland State University’s Regional Research Institute for Human Services conducted an 18-month (July 2001-December 2002) needs assessment of the current state of crime victims’ services and victims’ needs in Oregon. The primary objectives of the needs assessment were to identify:

• Gaps in the current service delivery system, including linkages among agencies
• Range and quality of services
• Barriers to accessing services, particularly among underserved populations
• How well Crime Victims’ Rights are implemented
• Model national and statewide programs

This report is a compilation of the findings gathered from …

Headway Deviation Effects On Bus Passenger Loads: Analysis Of Tri-Met’S Archived Avl-Apc Data, James G. Strathman, Thomas J. Kimpel, Steve Callas

Center for Urban Studies Publications and Reports

In this paper we empirically analyze the relationship between transit service headway deviations and passenger loads, using archived data from Tri-Met’s automatic vehicle location and automatic passenger counter systems. The analysis employs two-stage least squares estimation to account for the simultaneous relationship between headway deviations and loads. Controlling for the effects of passenger activity on delay, the results indicate that the observed incidence of excess passenger loads is systematically attributable to deviations from scheduled headways. In turn, analysis of the causes of headway deviations served to identify possible operations control actions that would improve service regularity and, consequently, reduce incidences …

Use Of Machine Learning Based On Constructive Induction In Dialogs With Robotic Heads, Marek Perkowski, Tsutomu Sasao, Atsumu Iseno, Uland Wong, Martin Lukac, David Ng, Miranda Fix, Karl Kuchs, Mikhail Pivtoraiko, Michele Folgheraiter

Electrical and Computer Engineering Faculty Publications and Presentations

Paper presents our research progress and experiences related to designing inexpensive natural-size humanoid caricature and realistic robot heads - actors for robot theatre, agents for advertisement, education and entertainment. We concentrate on Machine Learning techniques used to teach robots behaviors, natural language dialogs and facial gestures.

Distress Under Duress: The Relationship Between Campus Climate And Depression In Asian American College Students, Christine M. Cress, Elaine Kimiko Ikeda

Educational Leadership and Policy Faculty Publications and Presentations

Student perceptions of negative campus climate were predictive of Asian American students’ depression levels in spite of students’ entering proclivities toward depression and in spite of varying institutional types. In addition, these findings were consistent whether individual Asian American perceptions of campus climate were entered into the equation or whether institutional levels of campus perceptions (which included all racial and ethnic groups) were entered into the equation. Therefore, higher education institutions that are perceived by students to discriminate against individuals based on race or ethnicity, gender, sexual orientation, or disability may put their Asian American students at risk for severe …

Oliphant And Its Discontents: An Essay Introducing The Case For Reargument Before The American Indian Nations Supreme Court, Judith Royster

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

The Prosecutor's Dilemma: Bargains And Punishments, Russell Christopher

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

What Happens To The Iraqi Oil? Thoughts On Some Significant Unexamined International Legal Questions Regarding Occupation Of Oil Fields, Rex Zedalis

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.

On Canonical Transformations And The Coherence Of Dichotomies: Jazz, Jurisprudence, And The University Mission, Barbara Bucholtz

Articles, Chapters in Books and Other Contributions to Scholarly Works

No abstract provided.