Digital Commons Network^™

Applying Technology Forecasting To New Product Development Target Setting Of Lcd Panels, Dong-Joon Lim, Neil Runde, Timothy R. Anderson

Engineering and Technology Management Faculty Publications and Presentations

This chapter illustrates the Technology Forecasting using Data Envelopment Analysis (TFDEA) process on Liquid Crystal Display (LCD) performance characteristics from 1997 to 2012. The objective of this study is to forecast future state-of-the-arts (SOAs) specifications as well as to diagnose past technological advancement of the LCD industry. Appropriate characteristics were determined from a group of LCD technologists. Data was gathered from public databases and outlying data points were cross-referenced as a validity check. The TFDEA process is defined and its application to the dataset is described in detail. The results not only provide information on how LCD industry has evolved …

The Effect Of Focused Extracorporeal Shock Wave (Esw) On Calvaria Bone Ex Vivo, Syrah Imtiaz Quraishi

Master's Theses (2009 -)

Introduction: Extracorporeal shock wave (ESW) is low frequency high-pressure wave, regularly used to destroy calcifications e.g. kidney stone. Recent evidence shows that ESW produces micro-cracks in the bones of horse legs. As micro-cracks in bone can lead to an increased rate of bone turnover (remodeling), we hypothesize that proper application of ESW will increase bone turnover rate through generating micro-cracks in bone.

Materials and Methods: To test our hypothesis, we used a mouse calvaria bone organ culture model and explored the effects of ESW on bone tissues ex vivo. The calvaria bone pieces were collected from 3 days old C57BL/6 …

Exploring Realism And Magical Realism In Slum Novels Of The Global South, Benjamin Hawkins

University Honors Theses

In this research I compare the magical realist novel Berji Kristin: Tales from the Garbage Hills by Latife Tekin with Chris Abani's GraceLand in order to combat the assertion that magical realism, because it is a non-Western mode, is intrinsically more appropriate for representations of extreme poverty in the third world than realism. To ground the aesthetic discussion to issues facing slum communities like those central in GraceLand and Berji Kristin, I use Rob Nixon's book Slow Violence and the Environmentalism of the Poor in which he posits that ecological degradation of the poor's living spaces through oil spills, toxic …

An Inquiry Into The Division Of Labor, Raul Reyes

University Honors Theses

This inquiry seeks to establish that Adam Smith relies upon his books The Theory of Moral Sentiments [1959] and An Inquiry Into the Nature and Causes of the Wealth of Nations [1776] as complementary texts to introduce and develop his ideas. We will begin with a background of economic thinkers prior to Smith. After summarizing an example of this division of labor by Adam Smith, we will delve into the benefits of the division of labor: more skilled workers, time efficiency, and the invention of proper machinery. Similarly, we will examine the implications brought by this division of labor with …

An Evaluation Of Data Collected By Middle School And College-Level Students In Stream Channel Geomorphic Assessment, Martin D. Lafrenz

Geography Faculty Publications and Presentations

This project tested the accuracy and repeatability of geomorphic stream channel assessments conducted by two different middle school classes from the Walt Morey Middle School in Troutdale, OR and college students from Portland State University in Portland, OR. Each group surveyed the same three cross-sections in Fairview Creek, a tributary to the Lower Columbia River, in order to assess stream channel geometry, discharge, composition of the bed material, and water quality. The three student groups were all able to accurately document the stream channel geometry, including stream width and mean depth, indicating that these data can be successfully collected by …

Tarrying With The "Private Parts", Robert F. Reid-Pharr

Publications and Research

Two-thirds of the way through Object Lessons (2012), Robyn Wiegman's provocative study of the institutional and ideological development of what she names identity-based modes of inquiry in US colleges and universities, the author recounts a 2003 trip she took to Leiden to attend the inaugural meeting of the International American Studies Association. There, she was regularly met with the claim that American studies, at least as it is practiced by citizens and long-term residents of the United States, was deeply provincial and too caught up with rehearsals of the humdrum difficulties of American social and cultural life, particularly our always …

Top-Down Nationalism In Post-Soviet Kazakhstan, Annie M. Scriven

Geography Masters Research Papers

Kazakhstan was the most multi-ethnic country to emerge from the former Soviet Union and the only one to have its titular ethnicity as a minority. This paper examines the top-down nationalism that has occurred since independence in 1991. The government of Kazakhstan has used elements of the theories of nationalism and territoriality in their effort to build a strong and unified post-Soviet national identity. The role of language, treatment of minorities, changing demographics, and the multi-ethnic nature of Kazakhstan make this a difficult task.

The Effectiveness Of Public Development Banks: Designing Good Impact Evaluations, Alessandro Maffioli, Cesar M. Rodriguez

Economics Faculty Publications and Presentations

PDB programs have become a fundamental ingredient of productive development policy strategies in most emerging economies. Although the overall need for these interventions is rarely questioned, academics and policymakers often debate their effectiveness, as well as the optimal approaches and instruments necessary to implement them. Therefore, the need to produce rigorous evaluations of PDBs has become increasingly relevant for both government and civil society (see Chapter 2).

This chapter presents the main concepts and operational arguments regarding the execution of indepth impact evaluations of PDB initiatives and instruments. For a more practical approach, these arguments are presented with examples of …

Conventional Wisdom About Yugoslavia And Rwanda: Methodological Perils And Moral Implications, Aleksandar Jokić

Philosophy Faculty Publications and Presentations

While ostensibly a response to a critique, the main goal of this Article is to demonstrate how easily conventional wisdom, usually shaped by the media and politics, can corrupt scholarship when it is simply presupposed by those engaged in what should be an academic polemic, yet often also includes ‘activism in scholarship’. The examples of approved narratives in the West on Yugoslavia and Rwanda are used for the sake of this demonstration.

Developing And Assessing Curriculum On The Physics Of Medical Instruments, Warren Christensen, James K. Johnson, Grace R. Van Ness, Elliot E. Mylott, Justin C. Dunlap, Elizabeth A. Anderson, Ralf Widenhorn

Physics Faculty Publications and Presentations

Undergraduate educational settings often struggle to provide students with authentic biologically or medically relevant situations and problems that simultaneously improve their understanding of physics. Through exercises and laboratory activities developed in an elective Physics in Biomedicine course for upper-level biology or pre–health majors at Portland State University, we aim to teach fundamental physical concepts, such as light absorption and emission and atomic energy levels, through analysis of biological systems and medical devices. The activities address the properties of electromagnetic waves as they relate to the interaction with biological tissue and make links between physics and biomedical applications such as microscopy …

Economic Development And Gender Equality: Is There A Gender Kuznets Curve?, Joshua Eastin, Aseem Prakash

Political Science Faculty Publications and Presentations

This research note examines the relationship between economic development and gender equality. Drawing on the concept of the Kuznets curve, the authors hypothesize that the relationship between economic development and gender inequality is curvilinear (S shaped), with three distinct stages. In the first stage, economic development improves gender equality because it enables greater female labor-force participation. An independent income stream increases women's intrahousehold bargaining power. The opportunity to develop human capital confers greater political and social recognition. In the second stage, labor-force stratification and gender discrimination encourage divergent male/female income trajectories, which decrease the opportunity costs of female labor-force withdrawal …

Gauge Field Preheating At The End Of Inflation, J. Tate Deskins, John T. Giblin Jr., Robert R. Caldwell

Dartmouth Scholarship

Here we consider the possibility of preheating the Universe via the parametric amplification of a massless, U(1) abelian gauge field. We assume that the gauge field is coupled to the inflaton via a conformal factor with one free parameter. We present the results of high-resolution three-dimensional simulations of this model and show this mechanism efficiently preheats the Universe to a radiation-dominated final state.

System Analysis Of Spatial Frequency Domain Imaging For Quantitative Mapping Of Surgically Resected Breast Tissues, Ashley M. Laughney, Venkataramanan Krishnaswamy, Tyler B. Rice, David J. Cuccia

Dartmouth Scholarship

No abstract provided.

Temporary Services With Carmen Papalia, Temporary Services, Carmen Papalia

Reference Points

Temporary Services with Carmen Papalia explores the topic of accessibility as it relates to public space, the Art institution, and visual culture through an interview, an essay, and case studies.

This book is part of the Reference Points series published through Portland State University Art and Social Practice MFA Program. The series is an evolving pedagogical framework in which graduate students formulate and research a significant topic or practitioner(s) related to socially engaged art. Because the series is designed to shift and respond to the concerns of the program's current students and faculty, mode, structure, and content are open-ended.

A Call To Action: What Student Teachers Can Teach Us, Kathleen M. Cowin

Northwest Journal of Teacher Education

This qualitative study uses six years of survey data, collected from student teachers in a graduate level university initial teacher licensure program, to illuminate student teachers’ experiences with their cooperating teachers during their student teaching internship. The data, comments made by student teachers about their experiences with their cooperating teachers, were used to answer this research question: What are student teachers telling us about their experiences with their cooperating teachers? Using the constant comparative method of qualitative analysis (Glaser & Strauss, 1967) the survey data consisting of answers to the open form question “My cooperating teacher could have been more …

Standardized Testing: An Overview For Pre-Service Teachers, Kurtis Hewson, John Poulsen

Northwest Journal of Teacher Education

This paper serves as an overview for pre-service teachers of the current realities of standardized testing and offers some considerations when entering their first classrooms, where these assessments will most likely be a reality. It also aims to serve as a potential resource for study and discussion for pre-service teachers in their education programs.

The Relationship Between Pre-Harvest Stress And Carcass Characteristics And The Ability To Qualify For Kosher On Beef Steers And Heifers, Nathan Scott Hayes

Animal Sciences

The objective of this study was to determine if there is a difference in pre-harvest stress and carcass characteristics between kosher and not-qualified-as kosher cattle. Cattle that had a shorter time from gate to exsanguination and a lower vocalization score were more likely to qualify for kosher. Kosher carcasses had a larger REA, a higher WBSF value, tended to have a heavier HCW. At each individual day, kosher steaks had lower L*, a*, and b* values. These data suggest that body composition and stress level may play a factor in the likelihood of a beef animal to qualify for kosher, …

National Retail Pork Benchmarking Study: Characterizing Pork Quality Attributes Of Multiple Cuts In The Self-Serve Meat Case, Benjamin Thomas Klinkner

Animal Sciences

The objective of this study was to benchmark fresh pork quality in the retail meat case in the United States. Nationally, 117 retail supermarkets in 67 cities were selected for sampling. Center-cut loin chops were observed in-store to obtain subjective color and marbling scores. Ten loin chop, sirloin chop, and blade steak packages representing each brand and enhancement type were purchased for objective analysis of pH, Minolta color (L*, a*, and b*), and tenderness (WBSF). For L*, enhanced loins were darker (P < 0.05) than non-enhanced. Enhanced loins and sirloins had greater (P < 0.05) pH values than non-enhanced chops. Enhanced loins, sirloins, and blades had lower (P < 0.05) WBSF scores than non-enhanced chops and steaks. This research provides retailers, processors, and other pork industry stakeholders with benchmark values of pork quality, and provides the pork industry with information to help reduce variation and improve pork quality at the retail level.

False Promises: The Failure Of Secure Communities In Miami-Dade County, Alex Stepick, Steve Held, Cynthia S. Hernandez, Cheryl Little, Susana Barciela

Sociology Faculty Publications and Presentations

This report addresses the impact on Miami-Dade County of the Secure Communities program, currently one of the primary federal immigration enforcement programs administered by the Department of Homeland Security (DHS) through Immigration and Customs Enforcement (ICE). DHS claims that the program prioritizes the removal of convicted criminal aliens who pose a danger to national security or public safety, repeat violators who game the immigration system, those who fail to appear at immigration hearings, and fugitives who have already been ordered removed by an immigration judge.

Effective Single-Parent Training Group Program: Three System Studies, Harold E. Briggs, Keva M. Miller, Edwin Roberto Orellana, Adam C. Briggs, Wendell H. Cox

School of Social Work Faculty Publications and Presentations

Objective: This study highlights Dr. Elsie Pinkston and colleagues’ research on the effectiveness of behavior parent training and examines the application of single-parent training group (SPG) programs to three parent–child dyads exposed to distressed family circumstances. Methods: Single-system evaluation designs were conducted with two single birth parents, one single foster parent, and each parent’s three respective children, in an effort to appraise the results of a SPG program.

Results: Two of the three parent–child dyads benefited from the SPG. Results suggested that there were changes in parent reinforcement and attention behaviors and children’s noncompliance behaviors.

Conclusion: Behavioral improvements in …

Faculty Senate Monthly Packet January 2013, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The January 2013 Monthly packet includes the January agenda and appendices and the Faculty Senate minutes and attachments from the meeting held December 2012

Basic Fba To Bsp Trainer’S Manual, Sheldon Loman, M. Kathleen Strickland-Cohen, Christopher Borgmeier, Robert Horner

Special Education Faculty Publications and Presentations

This manual presents procedures to train school-based personnel to conduct "basic" functional behavioral assessments (FBA) and design function-based behavior support plans (BSP). "Basic FBA/BSP" training methods, as they are presented in this manual, are designed to train school based personnel with flexible roles in a school (i.e. personnel not directly responsible for providing regular instruction for students; e.g., classroom teachers). The Basic FBA/BSP training methods are specifically designed for use with students that exhibit consistent problems that are NOT dangerous and have not been adequately addressed through previous assessment and intervention. For example, Basic FBA methods would be appropriate for …

Tutor-Facilitated Adult Digital Literacy Learning: Insights From A Case Study, Kimberly D. Pendell, Elizabeth Withers, Jill Castek, Stephen Reder

Library Faculty and Staff Publications and Presentations

While the digital divide has decreased, those who are still unable to access and use information and communication technologies are left further behind. An effective digital literacy program helps underserved populations gain needed skills and alleviate the demand placed on public library staff. This case study presents findings on a digital literacy learning model that utilizes a self-paced online platform and in-person volunteer tutors. The researchers found that the learner/tutor relationship is an essential part of the learning process, and that tutors develop a variety of strategies for helping learners. The researchers also identify aspects of effective program implementation.

Eco-Terrorism Or Eco-Tage: An Argument For The Proper Frame, David Thomas Sumner, Lisa M. Weidman

Faculty Publications

What does the term “terrorism” mean? Is it accurate to lump illegal acts that destroy property but carefully avoid harming people into the same category as acts clearly intended to kill? Is this a difference of kind or just of degree? While we (the authors) don't generally endorse the destruction of property as a method of generating social change, we believe that the destruction of property is fundamentally different from the intentional killing of people; therefore, to label acts of obstruction, trespassing, vandalism, sabotage, or arson as “terrorism” is inaccurate and has the potential to damage one's understanding of real …

Here, We Are Walking On A Clothesline: Statelessness And Human (In)Security Among Burmese Women Political Exiles Living In Thailand, Elizabeth Hooker

Dissertations and Theses

An estimated twelve million people worldwide are stateless, or living without the legal bond of citizenship or nationality with any state, and consequently face barriers to employment, property ownership, education, health care, customary legal rights, and national and international protection. More than one-quarter of the world's stateless people live in Thailand. This feminist ethnography explores the impact of statelessness on the everyday lives of Burmese women political exiles living in Thailand through the paradigm of human security and its six indicators: food, economic, personal, political, health, and community security. The research reveals that exclusion from national and international legal protections …

Jane Austen, The Prose Shakespeare, Daniel Pollack-Pelzner

Faculty Publications

This essay explores the connection between Shakespearean drama and the novel’s representation of interiority. Jane Austen’s celebrated use of free indirect discourse, I argue, is linked to Charles Lamb and Mary Lamb’s Tales from Shakespeare, which turned dramatic soliloquies into prose narration, rendering a character’s thought and idiom in a third-person voice. Heralded as a “prose Shakespeare” by nineteenth-century critics, Austen also developed an inverse free indirect discourse, the infusion of the narrative voice into characters’ dialogue. Scenes from Mansfield Park, Emma, and Persuasion offer mini-Shakespearean plays of attention, for Shakespearean technique and quotation script Austen’s dramas of reading.

The Paradox Of “Acting Globally While Thinking Locally”: Discordance In Climate Change Adaption Policy, Daniel A. Mazmanian, John L. Jurewitz, Hal T. Nelson

Public Administration Faculty Publications and Presentations

The paradox motivating this article is why California has acted globally by enacting a comprehensive mitigation policy to reduce the emissions of Greenhouse gases, a true public good since the benefits will be shared across the planet, but has not mustered the will to act locally through the adoption of an equally comprehensive adaptation policy for the state to protect its own public and private assets and interests. We attempt to explain the paradox by identifying what it is that differentiates climate change adaptation from mitigation, both substantively and politically. The paradox notwithstanding, we identify several imaginable adaptation policies and …

Peaceful Warrior-Demons In Japan: From Empress Kōmyō’S Red Repentant Asura To Miyazawa Kenji’S Melancholic Blue Asura, Jon P. Holt

World Languages and Literatures Faculty Publications and Presentations

Strife, and the violence begotten from it, has long been a concern of Buddhism. Anger, ignorance, and greed, namely the three great evils, must be understood and overcome in order to advance towards enlightenment. Buddhism, as a syncretic religion, incorporated other religious figures from the Asian continent into it as a part of the process of appealing to new converts. The Asura embodies all three of these vices and yet in the process of being adopted into Buddhism, he was able to change from a violent demon into a peaceful guardian of the Buddha.

The Asura devas battled Indra in …

Access Versus Choice: Testing The “Food Desert” Construct In Champaign, Il, Rhiannon L. Jerch, Kathy Baylis, Sahan T.M. Dissanayake

Economics Faculty Publications and Presentations

How does one’s food environment affect food purchase decisions? Food access has received significant political and academic attention, particularly under the Obama administration. Existing literature on food access and “food deserts” mainly focuses on geographic distance or the retail of fresh fruits & vegetables versus fast food within a neighborhood to determine and identify inequitable access. In this paper I attempt to develop an endogenous measure of food access by asking how geographic placement of food retail affects food expenditure, particularly of fruits & vegetables. I use novel data on 886 households matched to food prices from a census of …

Automated Extraction And Classification Of Time-Frequency Contours In Humpback Vocalizations, Hui Ou, Whitlow W.L. Au, Lisa M. Zurk, Marc O. Lammers

Electrical and Computer Engineering Faculty Publications and Presentations

A time-frequency contour extraction and classification algorithm was created to analyze humpback whale vocalizations. The algorithm automatically extracted contours of whale vocalization units by searching for gray-level discontinuities in the spectrogram images. The unit-to-unit similarity was quantified by cross-correlating the contour lines. A library of distinctive humpback units was then generated by applying an unsupervised, cluster-based learning algorithm. The purpose of this study was to provide a fast and automated feature selection tool to describe the vocal signatures of animal groups. This approach could benefit a variety of applications such as species description, identification, and evolution of song structures. The …