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2004

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Articles 9271 - 9300 of 9339

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A Comparison Of System Dynamics And Agent-Based Simulationapplied To The Study Of Cellular Receptor Dynamics, Wayne W. Wakeland, Edward J. Gallaher, Louis Macovsky, C. Athena Aktipis Jan 2004

A Comparison Of System Dynamics And Agent-Based Simulationapplied To The Study Of Cellular Receptor Dynamics, Wayne W. Wakeland, Edward J. Gallaher, Louis Macovsky, C. Athena Aktipis

Complex Systems Faculty Publications and Presentations

Cellular receptor dynamics are often analyzed using differential equations, making system dynamics (SD) a candidate methodology. In some cases it may be useful to model the phenomena at the biomolecular level, especially when concentrations and reaction probabilities are low and might lead to unexpected behavior modes. In such cases, agent-based simulation (ABS) may be useful. We show the application of both SD and ABS to simulate non-equilibrium ligand-receptor dynamics over a broad range of concentrations, where the probability of interaction varies from low to very low. Both approaches offer much to the researcher and are complementary. We did not find …

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Focal Point, Volume 18 Number 01, Portland State University. Regional Research Institute Jan 2004

Focal Point, Volume 18 Number 01, Portland State University. Regional Research Institute

Research and Training Center - Focal Point

This issue highlights recent work at the Research and Training Center on Family Support and Children's Mental Health in Portland, Oregon. The Center's work is guided by a vision of family–professional partnership within systems of care serving children with emotional or behavioral disorders and their families.

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Narrative Understanding And Understanding Narrative, Sarah E. Worth Jan 2004

Narrative Understanding And Understanding Narrative, Sarah E. Worth

Contemporary Aesthetics (Journal Archive)

In this paper I deal with the question of how it is that we have emotional responses to things that we do not believe in the reality of, specifically things like characters and events in literature and film (the paradox of fiction). The direction in which I wish to take this query is not the traditional philosophical approach to this question, however. There has been much written on this particular approach, and because of this I think that it is becoming, in philosophical effect, stuck. What I wish to do in what follows is to approach this question from a …

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Ethical Autonomism: The Work Of Art As A Moral Agent, Rob Van Gerwen Jan 2004

Ethical Autonomism: The Work Of Art As A Moral Agent, Rob Van Gerwen

Contemporary Aesthetics (Journal Archive)

Much contemporary art seems morally out of control. Yet, philosophers seem to have trouble finding the right way to morally evaluate works of art. The debate between autonomists and moralists, I argue, has turned into a stalemate due to two mistaken assumptions. Against these assumptions, I argue that the moral nature of a work's contents does not transfer to the work and that, if we are to morally evaluate works we should try to conceive of them as moral agents. Ethical autonomism holds that art's autonomy consists in its demand that art appreciators take up an artistic attitude. A work's …

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Forum: Science In Aesthetics?, Editorial Office Jan 2004

Forum: Science In Aesthetics?, Editorial Office

Contemporary Aesthetics (Journal Archive)

This inaugurates a new feature of Contemporary Aesthetics, a forum in which specific issues or themes in aesthetics can be discussed, debated, and developed. The first of these, "Science in Aesthetics?," comes from an interest that emerged at the XVIth International Congress of Aesthetics held in Rio de Janeiro during July 2004.

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Talk To The Animals: A Short Comment On Wolfgang Welsch's "Animal Aesthetics", Stefán Snaevarr Jan 2004

Talk To The Animals: A Short Comment On Wolfgang Welsch's "Animal Aesthetics", Stefán Snaevarr

Contemporary Aesthetics (Journal Archive)

I voice some concern about Wolfgang Welsch's defense of the theory that animals can feel aesthetic pleasure. My first concern is epistemological: it is hard to see how we can find out whether they actually feel such pleasures. My second concern is conceptual: aesthetic pleasures have intentional objects and are woven into fallible judgments. It is hard to see that animals have such objects and can perform such judgments.

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A Nun's Life : Barking Abbey In The Late-Medieval And Early Modern Periods, Teresa L. Barnes Jan 2004

A Nun's Life : Barking Abbey In The Late-Medieval And Early Modern Periods, Teresa L. Barnes

Dissertations and Theses

The purpose of this project is to gain an understanding of the daily lives of nuns in an English nunnery by examining a particular prominent abbey. This study also attempts to update the history of the abbey by incorporating methods and theories used by recent historians of women's monasticism, as well as recent archaeological evidence found at the abbey site. By including specific examinations of Barking Abbey's last nuns, as well as the nuns' artistic and cultural pursuits, this thesis expands the scholarship of the abbey's history into areas previously unexplored. This thesis begins with a look at the nuns …

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Effect Of Intensity Increment On P300 Amplitude, Tim Skinner Jan 2004

Effect Of Intensity Increment On P300 Amplitude, Tim Skinner

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to determine the effects of task difficulty on the amplitude and latency of the P300 by altering the intensity of the oddball stimulus. A P300 was obtained on 22 adult subjects ranging in age from 21 to 34 years of age (mean = 24 years) with normal hearing. The "frequent stimulus" was a 1000 Hz or 4000 Hz tone burst, gated with a rise and fall time of 10 msec and 20 msec plateau, presented at 75 dBn HL The "oddball stimulus" was a tone burst of the same frequency (1000 Hz or 4000 …

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Difficult Decisions During Wartime: A Letter From A Non–Alien In An Internment Camp To A Friend Back Home, Frank H. Wu Jan 2004

Difficult Decisions During Wartime: A Letter From A Non–Alien In An Internment Camp To A Friend Back Home, Frank H. Wu

Faculty Scholarship

No abstract provided.

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Prevalence Of Hepatitis C Virus In Lymphoproliferative Disorders, F. Bilwani, Y. Zaidi, G. N. Kakepoto, Salman Adil, Mohammad Khurshid Jan 2004

Prevalence Of Hepatitis C Virus In Lymphoproliferative Disorders, F. Bilwani, Y. Zaidi, G. N. Kakepoto, Salman Adil, Mohammad Khurshid

Department of Pathology and Laboratory Medicine

Objective: To study the prevalence of hepatitis C virus in lymphoproliferative disorders.
Methods: A case control prospective study was performed on 143 patients with lymphoproliferative disorders and 29 patients with non-hematological malignancies were taken as controls. All the patients in both groups were analyzed for various risk factors for infection with hepatitis C virus and were tested for the presence of hepatitis C virus antibody (anti HCV), cryoglobulins and rheumatoid factor antibody. Hepatitis C viremia was documented by detection of HCV RNA by polymerase chain reaction.
Results: There was no significant difference for risk factors for hepatitis …

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Tyranny, Natural Law, And Secession, Geoffrey Plauche Jan 2004

Tyranny, Natural Law, And Secession, Geoffrey Plauche

LSU Master's Theses

This thesis is an examination of the problem of tyranny from the perspective of radical libertarianism. History is to be seen as a race and conflict between liberty and power. After a brief introduction, the second section of this thesis is devoted to sketching out a natural law and natural rights theory. With this as the foundation, the third section analyzes the seminal work of Étienne de la Boétie’s The Discourse of Voluntary Servitude in which he elucidates the nature of tyranny and the psychology of subjection. All governments, even the worst tyranny, rest upon general popular acceptance. Religious and …

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The Catalyst To Harm Standard: Punishing Speech That Facilitates Harm, J. Colin Trisler Jan 2004

The Catalyst To Harm Standard: Punishing Speech That Facilitates Harm, J. Colin Trisler

LSU Master's Theses

The Catalyst to Harm Standard is a specific standard that sets forth step-by-step criteria for the courts to follow so that they can factually determine if the speech in question falls into the category of protected or unprotected speech. This Standard labels certain speech as “bad” not because of its ideological or social content, but because it is speech that is linked to a definitive social harm that the legislature has the constitutional authority to prevent or punish. This Standard uses three criteria to determine the liability of speech that has allegedly caused harm. In order to meet these requirements, …

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Resource For Social Cause Design, Hang Lian Jan 2004

Resource For Social Cause Design, Hang Lian

Theses

The goal of this project is to compile a working resource to help graphic designers develop effective solutions for social cause design problems. The intent is to provide a starting place for designers rather than to create a comprehensive resource that covers every aspect of social cause design.

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Emotional Recogition Ability Among Incarcerated Youth, Aubrey S. Elmore Jan 2004

Emotional Recogition Ability Among Incarcerated Youth, Aubrey S. Elmore

Theses

The purpose of this study was to consider emotional recognition ability among incarcerated youth. Specifically, thirty-eight inmates who were eligible for a Free and Appropriate Education (FAPE) under New York State law participated in the study. Participants were administered Ekman's facial discrimination task (1976), the Sociomoral Reflection Measure-Short Form (SRM-SF; Gibbs, Basinger, &Fuller, 1992), and an Emotional Intelligence Survey (Schutte et al., 1998). Results showed the incarcerated youth were less accurate in identifying emotions from facial expressions than were non-incarcerated young adults. Further, incarcerated youth with identified learning disabilities were even less accurate in their ability to recognize emotions than …

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The Persuasive Image, George D. Grove Jan 2004

The Persuasive Image, George D. Grove

Theses

The unfortunate suburban migration continues. These newly arrived suburbanites exchange their multidimensional urban city views for those of a carefully constructed and intensely controlled pastoral view. This view from their windows is one that symbolizes their ownership of the land and their freedom from dense urban living conditions. The open space and grass function as powerful reminders of why they live in suburbia. But what would occur if the suburbanites were to exchange their view of plastic Eden with images from the city? What if the view of their altered yards and obsessively manicured gardens were intentionally replaced with views …

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Teaching Color Strategies, Carol Fillip Jan 2004

Teaching Color Strategies, Carol Fillip

Theses

The purpose of this thesis is to improve graphic design education through the addition of an effective series of instructional exercises for teaching color strategies.

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Collapsible Furniture For The Contemporary Work Environment, Yoko Taniguchi Jan 2004

Collapsible Furniture For The Contemporary Work Environment, Yoko Taniguchi

Theses

Not Included

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Intrinsic Motivation In The Classroom: Increasing Learning And Retention, Emily K. Hesek Jan 2004

Intrinsic Motivation In The Classroom: Increasing Learning And Retention, Emily K. Hesek

Theses

A growing body of research suggests that intrinsic motivation and self-determination are key factors in academic achievement and success. The present study investigated whether children learned and retained information better when taught a social skills lesson using a self-determining approach, rather than a traditional directive lesson plan. In particular, this study examined whether lesson plans that included choice and autonomy support would affect students' intrinsic motivation for the task, and improve their learning and retention over time. Fifty-six fourth grade students from a large suburban school district in upstate New York participated. Significant group differences were found on a pre-test …

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Designing Risk Messages In Response To Human-Caused Disasters, Michael E. Hellinger Jan 2004

Designing Risk Messages In Response To Human-Caused Disasters, Michael E. Hellinger

Theses

Not Included

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What Happened Thursday, Anastasia Cerankosky Jan 2004

What Happened Thursday, Anastasia Cerankosky

Theses

Not included.

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Ethical Dilemmas In Retrospective Studies On Genital Surgery In The Treatment Of Intersexual Infants, Sharon Sytsma Jan 2004

Ethical Dilemmas In Retrospective Studies On Genital Surgery In The Treatment Of Intersexual Infants, Sharon Sytsma

Faculty Articles, Papers, and Other Scholarship

Intersexual infants and infants with other genital abnormalities often receive genital surgery for sex assignment or for normalizing purposes. The wisdom and beneficence of these practices have been questioned by intersexual individuals, support groups, some doctors, and the media. Because the practices have been developed without long-term studies to evaluate them, pediatric urologists and parents of such children must face decisions with very little guidance from empirical support. In the face of ignorance about what is really the best medical response to intersexuality or genital abnormalities, some have argued for a moratorium on infant genital surgery until empirical studies are …

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The Effect Of Observational Method And Task Complexity On Neuropsychological Test Performance, Linda S. Lindman Jan 2004

The Effect Of Observational Method And Task Complexity On Neuropsychological Test Performance, Linda S. Lindman

LSU Doctoral Dissertations

Neuropsychologists are often called upon to conduct psychological examination in the presence of an observer in litigation cases despite research clearly demonstrating altered performance on neuropsychological tests under such conditions. Past research into the social facilitation effect suggests attentional conflict (Baron, 1986; Manstead & Semin, 1980) and increased anxiety (Guerin & Innes, 1982; Guerin, 1983) when observers are present and cannot be monitored. However, this research has found conflicting results depending upon the complexity of tasks and differences in observation condition. Meta analyses point to task complexity (Bond & Titus, 1983) and evaluation apprehension (Guerin, 1986) as important moderators of …

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The Effect Of Program Commitment On The Degree Of Participative Congruence And Managerial Performance In A Budgeting Setting, Kevin T. Breaux Jan 2004

The Effect Of Program Commitment On The Degree Of Participative Congruence And Managerial Performance In A Budgeting Setting, Kevin T. Breaux

LSU Doctoral Dissertations

The purpose of this research endeavor is to investigate the effect that the degree of participative congruence has on the relationship between program commitment and managerial performance. The degree of participative congruence (Clinton and Hunton 2001) is a new measure of participation designed to determine the amount of congruence between the perceived need for participation and the degree of participation allowed. This study used a questionnaire to evaluate the antecedents of and effects of the degree of participative congruence (DPC) in a budgeting setting. In order to investigate these effects, the questionnaire was mailed to a sample of 1,500 AICPA …

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Constructive Habituation As An Educational Approach To Process-Object Reification In Mathematics, Alonzo F. Peterson Jan 2004

Constructive Habituation As An Educational Approach To Process-Object Reification In Mathematics, Alonzo F. Peterson

LSU Doctoral Dissertations

Sfard and Thompson (1994) state that what matters most is that educators develop ways of thinking, teaching, and learning mathematics. This study introduced constructive habituation, a new strategy developed to aid both students and teachers in the thinking, teaching, and learning of mathematics. Constructive habituation attempts to unite constructivist teaching methods aimed at supporting students’ conceptual understanding of content and habituationist teaching method aimed at establishing routine responses to routine tasks. This study is exploratory in nature, designed to investigate if constructive habituation is a more effective means than a traditional teaching method in helping students reach process-object reification as …

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Examining The Relationships Between Motivational Traits And Counterproductive Work Behaviors, Kajal Rushikesh Mehta Jan 2004

Examining The Relationships Between Motivational Traits And Counterproductive Work Behaviors, Kajal Rushikesh Mehta

LSU Master's Theses

This study examined the relationships between motivational traits and counterproductive work behaviors. Little evidence exists supporting a link between individual differences and counterproductive work behaviors in previous literature. This study tested for a link between individual differences in motivation and workplace deviance by using broad operationalizations of both constructs. In addition, the investigation controlled for the effects of situational factors on counterproductive work behaviors providing a stronger test of the role of dispositional motivation. In general, this study set out to show that both approach and avoidance motivation tendencies are related to counterproductive work behaviors, as well as organizational citizenship …

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Enron, Titanic, And The Perfect Storm, Nancy B. Rapoport Jan 2004

Enron, Titanic, And The Perfect Storm, Nancy B. Rapoport

Scholarly Works

In this article, I explore the contention of Jeffrey Skilling, former Enron CEO, that Enron's debacle was due to a perfect storm of events. I reject his contention, arguing instead that Enron's downfall was more like Titanic's - hubris and an over-reliance on checks and balances led to Enron's downfall. I then explore how character (especially of those at the top of an organization) can lead to Enron-like disasters, and I talk about how cognitive dissonance can lead to very smart people making very stupid decisions. I end with some musings about how lawyers can learn from Enron.

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Impact Of Static Flexion Duration On The Development Of A Neuromuscular Disorder Of The Lumbar Spine, Rebecca Victoria Labry Jan 2004

Impact Of Static Flexion Duration On The Development Of A Neuromuscular Disorder Of The Lumbar Spine, Rebecca Victoria Labry

LSU Master's Theses

Many occupational groups work under adverse conditions in which their spinal columns are fully flexed under load for substantial periods of time. This study was designed to determine the response of the lumbar spine to a static load of a substantial duration under a range of load magnitudes. The impact of static loads of 20, 40 and 60N were applied over 30 min flexion, 10 min rest, and 30 min flexion (for a total of one hour exposure) followed by a 7 h rest. Lumbar viscoelastic creep (laxity) and reflex electromyographic (EMG) activity were monitored over both flexion periods and …

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Construct Validation Of An Arabic Version Of The Learning Transfer System Inventory For Use In Jordan, Samer Abdelkarim Khasawneh Jan 2004

Construct Validation Of An Arabic Version Of The Learning Transfer System Inventory For Use In Jordan, Samer Abdelkarim Khasawneh

LSU Doctoral Dissertations

Organizations in Jordan have invested heavily in employee training. However, these training efforts may not be as effective. One area of particular interest is learning transfer, or the extent to which learning from training is applied on the job. Recent research efforts have led to the development of the Learning Transfer System Inventory (LTSI), the only valid and reliable measure of key transfer system factors. This study validated the constructs of the LTSI for use in Jordan. By doing so, HRD practitioners in Jordan can use such instrument to diagnose early problems with learning transfer, the key to training effectiveness …

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Racial Differences In The Mental Health Needs And Service Utilization Of Youth In The Juvenile Justice System, Michael Jenuwine, Purva Rawal, Jill Romansky, John S. Lyons Jan 2004

Racial Differences In The Mental Health Needs And Service Utilization Of Youth In The Juvenile Justice System, Michael Jenuwine, Purva Rawal, Jill Romansky, John S. Lyons

Articles by Maurer Faculty

Mental health placement rates by the juvenile justice system differ by race. However, it is unknown whether mental health needs differ by race. This study attempted to investigate potential differences in mental health needs and service utilization among Caucasian, African American, and Hispanic juvenile justice involved youth. A stratified random sample of 473 youth petitioned, adjudicated, and incarcerated from 1995-1996 was examined using a standard chart review protocol and the Childhood Severity of Psychiatric Illness measure for mental health needs. Significant and unique mental health needs were demonstrated for all racial groups. African American youth demonstrated the greatest level of …

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Regret From Consumer Action Versus Inaction: The Effects Of Post-Decision Information, Decisional Responsibility And Perceived Source Expertise, Neel Das Jan 2004

Regret From Consumer Action Versus Inaction: The Effects Of Post-Decision Information, Decisional Responsibility And Perceived Source Expertise, Neel Das

LSU Doctoral Dissertations

This dissertation proposes to examine regret arising from action versus inaction in consumer decision-making contexts. Although there has been extensive research in the area of regret, no extant literature in marketing has been found that has investigated the nature of regret arising from inaction, specifically in stockout conditions. The first study defines the concept of decisional action and inaction as the key sources of the regret emotion. Specifically, regret arising from inaction (and action) is investigated under sub-optimal and optimal conditions. Subsequently, circumstances are identified when inaction-driven levels of regret are likely to be higher than levels of action-driven regret …

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