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Past Tense, 2011, Retired Association Of Portland State

Past Tense columns of the RAPS Sheet

January, 2011 "Pres. Ramaley champions redesign of seal"

February, 2011 "A walk through the PSU Park Blocks: Past and Present"

March, 2011 "Remembering Sharkey Nelson"

April, 2011 "Name that PSU person"

May, 2011 "From Ugly Duckling to Beautiful Swan"

September, 2011 "1976: Keith Larson garners Partners Award for PSU"

October, 2011 "The Vanguard: then and now"

November, 2011 "SBA students join the PC revolution 1981 BC (Before Computers)"

December, 2011 "Protests at PSU: Big, Small, Imaginary"

Portland State Magazine, Portland State University. Office Of University Communications

Portland State Magazine

PSU’s alumni magazine, published 2-3 times a year. In this issue: As new electric vehicles come to market, Portland State is helping pave the way; a generous new GI Bill is persuading some veterans to get their college degree; Lincoln Hall gets a new look; Oregon’s public universities are asking the state for more control over their finances and future; and more.

Re-Interpreting The Past: Shifting Perspectives From A Commercial Archival Fond In The Bulgarian Historical Archive, Evguenia Davidova

International & Global Studies Faculty Publications and Presentations

This article offers a historiographical interpretation of an exceptionally rich personal archive; namely, fond Number 6: “Tŭrgovska kŭshta [Commercial Company] ‘Khristo P. Tŭpchileshtov’”, kept in Bŭlgarski istoricheski arkhiv (Bulgarian Historical Archive), Narodna Biblioteka (National Library) “Sv. Sv. Kiril i Metodiĭ” in Sofia. The analysis is organized around three issues: the biography of the archive’s founder; the acquisition of the archive by the National Library; and the ways the archival material has been interpreted in the Bulgarian historiography. More specifically, I am discussing the ideological motivation behind the arrangement of the documents and their multiple uses in the historical studies during …

Urban Water Demand Modeling: Review Of Concepts, Methods, And Organizing Principles, Heejun Chang, Lily House-Peters

Institute for Sustainable Solutions Publications and Presentations

In this paper, we use a theoretical framework of coupled human and natural systems to review the methodological advances in urban water demand modeling over the past 3 decades. The goal of this review is to quantify the capacity of increasingly complex modeling techniques to account for complex human and natural processes, uncertainty, and resilience across spatial and temporal scales. This review begins with coupled human and natural systems theory and situates urban water demand within this framework. The second section reviews urban water demand literature and summarizes methodological advances in relation to four central themes: (1) interactions within and …

Structuring Expert Input For A Knowledge-Based Approach To Watershed Condition Assessment For The Northwest Forest Plan, Usa, Sean N. Gordon, Kirsten Gallo

Institute for Sustainable Solutions Publications and Presentations

Assessments of watershed condition for aquatic and riparian species often have to rely on expert opinion because of the complexity of establishing statistical relationships among the many factors involved. Such expert-based assessments can be difficult to document and apply consistently over time and space. We describe and reflect on the process of developing a computer-based decision support application from expert judgments for assessing aquatic and riparian conditions over the 100,000 km2 managed by the US federal government under the Northwest Forest Plan. The decision support system helped structure and document the assessment process and provided consistency and transparency to the …

Evaluating Standard Wet Chemistry Techniques And Nir Spectroscopic Models For Determining Composition And Potential Ethanol Yields Of Multi-Species Herbaceous Bioenergy Crops, Ewumbua Menyoli Monona

Agribusiness and Biosystems Engineering

Herbaceous perennials represent a considerable portion of potential biomass feedstocks available for the growing bioenergy industry. Their chemical composition and biomass yields, which are important in determining ethanol potential on an area and mass basis, vary with plant variety and type, environment, and management practices. Therefore, a study was conducted to assess the variability of lignin and carbohydrate content, biomass yields, and theoretical ethanol yields on an area basis among different herbaceous perennial species combinations grown in Minot (2008) and Williston (2008, 2009, and 2010), North Dakota (ND). After wet chemistry compositional analysis was done, the carbohydrate contents were used …

Application Of Swat For Impact Analysis Of Subsurface Drainage On Streamflows In A Snow Dominated Watershed, Mohammed Mizanur Rahman

Agribusiness and Biosystems Engineering

The wet weather pattern since the early 1990's has created two problems for the people living in the Red River Valley (RRV): (1) wet field conditions for farmers and (2) more frequent major spring floods in the Red River system. Farmers in the region are increasingly adopting subsurface drainage practice to remove excess water from their fields to mitigate the first problem. However, it is not clear whether subsurface drainage will deteriorate or mitigate the spring flood situation, the second problem. The Soil and Water Assessment Tool (SWAT) model was applied to evaluate the impacts of tile drainage on the …

Towards A New Ethnicity: Canada’S Western Plains First Nations, John W. Friesen

Northwest Journal of Teacher Education

Although social scientists have for a long time refrained from employing the term "ethnic" when describing First Nations cultures, recent developments in those communities have necessitated a second look at this practice. If the ethnic designation is applicable to any group of people typically related through common filiation, or blood, and whose members also usually feel a sense of attachment to a particular place, a history, and a culture (including a common language, food, and clothing), then Canada’s First Peoples may also be considered ethnic. The educational implications of this reality are that the needs of Indigenous students are more …

Using A Smartboard Smartly: Considering Digital Tools For Interaction, Collaboration And Storytelling, Susan Crichton, Jennifer Mccaffrey, Barb Brown

Northwest Journal of Teacher Education

This paper shares a book project completed in an urban Grade 1 school. While the project itself is not unique, the authentic use of multiple technologies to support the process to develop it is. The terms interaction, collaboration, and student ownership are often used to describe inquiry-based teaching and learning, and the project described here illustrates what they might mean in actual practice. Further, this paper situates the book project within the literature of Information, Communication Technology (ICT) and arts based instruction, providing an example of classroom-based technologies to enhance teaching and learning.

Literacy And Hazard Communication Comprehension Of Employees Presenting To An Occupational Health Clinic, Christine Bouchard

USF Tampa Graduate Theses and Dissertations

More than 100 million American workers, 7 million workplaces, and 945,000 hazardous chemical products are covered under the Hazard Communication Standard (HCS), regulated by the Occupational Safety and Health Administration. There were a total of 1,183,500 recordable non-fatal illnesses and injuries in private industry workplaces in 2006 resulting in days away from work. Of these, 19,480 were due to chemicals and chemical products. In addition, there were a total of 5,703 work-related fatalities in 2006. In 191 of these, chemicals and chemical products were listed as the primary source of injury and as the secondary source of injury in 104 …

Atomistic Studies Of Shock-Wave And Detonation Phenomena In Energetic Materials, Mikalai Budzevich

USF Tampa Graduate Theses and Dissertations

The major goal of this PhD project is to investigate the fundamental properties of energetic materials, including their atomic and electronic structures, as well as mechanical properties, and relate these to the fundamental mechanisms of shock wave and detonation propagation using state-of-the-art simulation methods. The first part of this PhD project was aimed at the investigation of static properties of energetic materials (EMs) with specific focus on 1,3,5-triamino-2,4,6-trinitrobenzene (TATB). The major goal was to calculate the isotropic and anisotropic equations of state for TATB within a range of compressions not accessible to experiment, and to make predictions of anisotropic sensitivity …

Making Meaning With "Readers" And "Texts": A Narrative Inquiry Into Two Beginning English Teachers' Meaning Making From Classroom Events, Christi Underwood Edge

USF Tampa Graduate Theses and Dissertations

Situated in a transactional paradigm, connections between the constructs of meaning and experience in both teacher education and reading in English education guided my construction of a theoretical framework called Classroom Literacy. This framework extends Rosenblatt's Transactional Theory of Reading (1978, 1994, 2005), broadens the concept of text to include the verbal and non-verbal communicative signs related to the context of the classroom, and positions teachers as "readers" of their classrooms as texts. The Classroom Literacy theoretical framework guided my thinking as I re-conceptualized three persistent problems in learning to teach (Hammerness, Darling-Hammond, Bransford, Berliner, Cochran-Smith, McDonald, & Zeichner, 2005)--an …

Sources And Pathways To The Environment And Environmental Presence, Tess Chadil

Environmental Science and Management Professional Master's Project Reports

In an attempt to successfully address and reduce contamination from toxic chemicals and other pollutants in the Oregon environment, the Oregon Department of Environmental Quality is in the early stages of developing a comprehensive agency-wide toxics reduction plan. The plan seeks to find a more efficient, sustainable approach to addressing contaminants of concern to human and ecological health. Team Toxics, a work group compromised of members from various DEQ departments, has been created to collaborate and create the framework for developing these strategies. In summer 2009, Team Toxics was in the very early stages of development, and found the need …

The Development Of The Personal Strengths Intervention (Psi) To Improve Self-Determination And Social-Emotional Levels In Postsecondary Students With Learning Disabilities And/Or Adhd: A Multiple Baseline Study, Jennie L. Farmer

USF Tampa Graduate Theses and Dissertations

Students with learning disabilities and/or attention deficit hyperactivity disorder (ADHD) experience decreased academic and social-emotional outcomes when compared to their peers without disabilities. Self-determination, positive psychology, and cognitive theories of learning offer suggestions for improving these outcomes. The purpose of this study was to develop The Personal Strengths Intervention (PSI) and investigate its impact on levels of self-determination and the social-emotional functioning of postsecondary students with learning disabilities and/or ADHD. PSI integrates key elements of self-determination, positive psychology, and cognitive theories. ADHDA multiple baseline design with seven participants was used to examine the intervention effects over time. Results indicate PSI …

Secondary Principals At The Center Of School Reform: Portraits Of Leadership, Daniel James Evans

USF Tampa Graduate Theses and Dissertations

The number of studies related to school reform and principal leadership styles confirms both the interest in how the two might be related and the enigma that schools and principals present as research topics. The art and science of school reform is hard to figure. While many studies attempt to make sense of an overlapping and competing set of variables that are found in good schools, nearly all studies have confirmed some support for principals as a key ingredient to school improvement.

This study seeks to add to the increasing amount of research related to principal leadership styles in an …

Differential Effects Of Isoflurane And Propofol Anesthesia On Neurogenesis In Young And Aged Rats, Diana Marcela Erasso

USF Tampa Graduate Theses and Dissertations

Worldwide, millions of young and elderly patients receive procedures that could not be performed without the use of anesthetics. Unfortunately, emerging animal and human data suggest an association between exposure to general anesthesia and impairment of cognitive function in pediatric and geriatric patients. Recent laboratory data have shown that general anesthetics are potentially damaging to the developing and aging brain. However, the mechanism by which this happens is still unknown. General anesthetics affect learning and memory, a brain function involving neural plasticity. An important form of neural plasticity receiving attention is postnatal neurogenesis. This process is highly regulated and involved …

A Meta-Analysis Of Cultural Competence Education In Professional Nurses And Nursing Students, Ruth Wilmer Gallagher

USF Tampa Graduate Theses and Dissertations

Cultural competence learning interventions have been suggested to positively improve knowledge, attitudes, and behaviors in both professional nurses and nursing students. A meta-analysis was used to examine the effectiveness of learning interventions designed to increase the cultural competence in professional nurses and nursing students. This is the first known meta-analysis of studies on cultural competence learning interventions in professional nurses and nursing students.

The meta-analysis was done using 13 research studies on cultural competence educational interventions from 1999 to 2010 that were published peer-reviewed literature found in electronic databases. Analyses were computed using a fixed-effect model and effect size data …

A Pilot Study Of Small-Scale Variations In Outdoor Benzene Concentrations, Samantha Catherine Fridh

USF Tampa Graduate Theses and Dissertations

Benzene is an important toxic chemical in urban air and known human carcinogen released substantially by mobile sources. It's important to understand the spatial variation of benzene concentrations in order to understand exposures of susceptible sub-populations such as children and minority groups. Current monitoring networks use large and expensive air samplers that require electricity and restrict the location and number of samplers, not allowing for fine spatial resolution data.

The goals of this study are to develop and evaluate protocols for passive sampling and analysis of ambient benzene concentrations, and conduct a pilot study investigating small-scale variations over an area …

Microbial Ecology And Functional Genomics Of Deep-Water Coral-Associated Microbes, Julia Parker Galkiewicz

USF Tampa Graduate Theses and Dissertations

Lophelia pertusa is a cosmopolitan cold-water coral, often found in aphotic waters (>200m). Aggregations of L. pertusa (reefs) provide important habitat to many invertebrate and fish species and act as biodiversity hotspots in the deep sea. The health and diversity of these reefs is of vital importance to deep-sea ecosystems, and the microbial consortia associated with L. pertusa form the most basic ecological level. Deciphering the diversity and function of these microbes provides insight into the roles they play in maintaining reef health. This dissertation takes microbiological techniques that are used in shallow-water coral microbial research and applies them …

Hiv Education For Youth In Transition To Adulthood, Peter Eugene Gamache

USF Tampa Graduate Theses and Dissertations

This dissertation investigated the role of Human Immunodeficiency Virus (HIV) stigma in program implementation. A case study design comprising qualitative methods provided in-depth, context-sensitive comparisons of adult educator (n = 8) and youth (n = 67) perspectives among programs that provide HIV services and those that provide risk reduction services. Nearly half of the youth participants were male, 42% were female, and 6% identified as transgender. Two thirds of participants were Black or African American, one quarter of participants were Hispanic or Latino, and the average participant age was 19. Although program personnel from all youth service programs in this …

A Reflective Exploration Of A Multiyear Elementary School Learning Community Experience, Susan Jean Ganley

USF Tampa Graduate Theses and Dissertations

This study reports a reflection upon the experience of a multiyear elementary school learning community designed for improved teaching and learning. The exploration uses interview data to describe the perceptions and reflections of the principal and teachers directly engaged in this project of educational reform. The goal of this process is to gain a deeper understanding of the experience and to determine to what factors the participants attribute the outcomes of this project.

Through an auto-ethnographic reflective critical practice inquiry and extended interviews, this study describes the context and environment of this learning community and how the participants reflect on …

The Effect Of Unexpected Exercise Duration On Rating Of Perceived Exertion In An Untrained, Sedentary Population, Lisa M. Giblin

USF Tampa Graduate Theses and Dissertations

The Borg Rating of Perceived Exertion (RPE) scale is a primary tool for researchers and practitioners in exercise science to describe the intensity level subjects are experiencing when participating in exercise sessions. It has recently been suggested that RPE is not simply the direct result of interpretation of physiological changes as originally postulated, but is also influenced by affect, past experience, and time to completion, a concept coined as teleoanticipation.

The purpose of this study was to determine the role of teleoanticipation in a sedentary population, by examining the effect unexpected increases in exercise duration on rating of perceived exertion …

Embodied Energy Assessment Of Rainwater Harvesting Systems In Primary School Settings On La Peninsula Valiente, Comarca Ngobe Bugle, Republic Of Panama, Kaitlin Elinor Green

USF Tampa Graduate Theses and Dissertations

The United Nations Millennium Development goals aim to make improvements in access to potable water. In the Bocas del Toro region of Panama, rainwater harvesting systems are making that goal more attainable. Rainwater harvesting, especially in rural, difficult access areas, may be a viable water source improvement that will allow a greater population to access improved water. This study uses the Carnegie Mellon University Economic Input-output Life Cycle Assessment tool to assess the embodied energy of plastic and ferrocement rainwater harvesting systems in rural Panama. Rainwater harvesting systems are assessed as source improvement technologies that increase access to potable water. …

Electronic Structure Characterization Of Nanocrystalline Surfaces And Interfaces With Photoemission Spectroscopy, Sebastian Gutmann

USF Tampa Graduate Theses and Dissertations

In this study, photoemission spectroscopy (PES) was used to investigate the electronic properties of nanocrystalline titanium dioxide (TiO₂), zinc oxide (ZnO), and cadmium selenide (CdSe). Electrospray deposition technique enabled the preparation of thin films in vacuum from a dispersion prepared outside the vacuum chamber. This method also allowed the step-wise formation of interfaces and the monitoring of the evolution of the electronic structure with intermittent PES characterization.

The work function of nanocrystalline TiO₂ and ZnO was measured with ultraviolet photoemission spectroscopy (UPS) and low-intensity x-ray photoemission spectroscopy (LIXPS). Measurements on environmentally contaminated surfaces revealed an instantaneous and …

Design And Testing Of A Motion Controlled Gait Enhancing Mobile Shoe (Gems) For Rehabilitation, Ismet Handzic

USF Tampa Graduate Theses and Dissertations

Persons suffering central nervous system damage, such as a stroke, coma patients, or individuals that have suffered damage to the spinal cord, brainstem, cerebellum, and motor cortex, sometimes develop an asymmetric walking pattern where one leg does not fully swing backward. This uneven gait hinders these individuals in properly and efficiently moving through everyday life.

Previous research in humans and various animals has introduced a split belt treadmill to analyze possible rehabilitation, which can recreate a correct gait pattern by altering the speed of each track. Gait adaptation was achieved by having the split belt treadmill move each leg at …

Framing And The End Of Operation Iraqi Freedom, James Robert Hickman

USF Tampa Graduate Theses and Dissertations

The purpose of this qualitative framing study is to analyze the dominant frames that were reflected in the news coverage of two separate Presidential speeches marking the proposed cessation of combat operations in Operation Iraqi Freedom. In order to determine which frames emerged in the coverage of each speech, a content analysis of 105 articles from 4 national newspapers was conducted. Analysis included the week preceding and the week following each speech in an effort to capture the immediate coverage surrounding each address. The findings suggest that the dominate frames utilized were the economic consequences frame, the responsibility frame and …

Physical Models Of Amyloid Fibril Assembly, Shannon Elizabeth Hill

USF Tampa Graduate Theses and Dissertations

Formation of large fibers and plaques by amyloid proteins is recognized as the molecular hallmark of an increasing number of human disorders, including Parkinson's disease, Alzheimer's disease and even type II diabetes. The broader objective of my research is to unravel the basic mechanisms that initiate and regulate fibril formation by amyloidogenic proteins. This objective is significant because even basic aspects of how fibril formation proceeds from a soluble, monomeric protein to an insoluble amyloid fibril remain much debated. Furthermore, there is increasingly strong evidence suggesting that intermediates of the aggregation process, with properties distinct from those of mature fibrils, …

Utilizing A Computational Model For The Design Of A Passive Dynamic Walker, Craig Alan Honeycutt

USF Tampa Graduate Theses and Dissertations

Recent interest in using passive dynamic walkers (PDWs) for gait rehabilitation studies has presented a need for a robust, easily built mechanism. Unfortunately, these passive robots are hypersensitive to many variables outside of the usual design considerations that are studied when constructing them. By accentuating previous failures instead of suppressing them, this thesis presents a number of problematic situations commonly experienced when testing and tuning a PDW.

Further, through a complete design of a 4-legged PDW with knees, simple design axioms brought about by myself and others are put into a practical context and applied directly to design. This thesis …

Book Review. Louis D. Brandeis And The Making Of Regulated Competition, 1900-1932 By Gerald Berk, Ajay K. Mehrotra

Articles by Maurer Faculty

No abstract provided.

Work-Life Integration Issues For Parents Raising Children With Adhd. Community, Work And Family, Eileen M. Brennan, Judy Kendall, Gail M. Houck, Michael Charles Leo

School of Social Work Faculty Publications and Presentations

PDF version of a presentation given at Community, Work and Family: IV International Conference Actors, Structures, and Theories. Tampere, Finland, May 2011.